Tax policy ballot measures

Voters have decided on tax policy ballot measures across the U.S. As a state ballot measure topic, this includes measures to establish, change, or repeal laws related to taxation. The topic is grouped within the budget and tax policy area.

This page provides information on:

• Related ballot measures
• Upcoming ballot measures
• Comprehensive list of ballot measures by year and state

Topic information

• State ballot measure topics
• Local ballot measure topics
• History of ballot measures by topic

Topic path

State ballot measure

Budget and tax policy

Tax policy

Related ballot measures

Subtopics of tax policy ballot measures

The following subtopics provide more detailed lists and information:

Business taxes Carbon taxes and fees Fees, licenses, and charges Food and beverage taxes Fuel taxes Homestead tax exemptions Income taxes Property taxes Property tax exemptions Sales taxes Severance taxes Tobacco and cigarette taxes

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State ballot measures

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Local ballot measures

Local budget policy

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Budget and tax policy

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Upcoming ballot measures

See also: 2026 ballot measures and 2027 ballot measures

The following is a list of state ballot measures related to this topic that are certified or potential for this year and future elections:

2026

1. Arizona Limit Local Tax Rate on Groceries to 2% of Base Price and Require Voter Approval to Increase Tax Rate Measure (2026) - On the ballot
2. Arkansas Exempt Feminine Hygiene Products and Diapers from Sales Tax Initiative (2026) - Potential
3. California One-Time Wealth Tax for State-Funded Health Care Programs Initiative (2026) - Potential
4. California Prohibit Taxes on Retirement Holdings and Personal Savings Amendment (2026) - Potential
5. California Property Tax Exemption for Elderly Residents Initiative (2026) - Potential
6. California Renew State Income Tax Increase for Education Funding Initiative (2026) - Potential
7. Florida Exempt Tangible Personal Property Used for Agriculture or Agritourism from Property Taxes Amendment (2026) - On the ballot
8. Georgia Homestead Exemption for Disabled Veterans and First Responders Measure (2026) - Potential
9. Georgia Homestead Exemption for Seniors Volunteering with Local Governments Measure (2026) - Potential
10. Georgia Homestead Exemption for Surviving Spouses and Children of Disabled Veterans Measure (2026) - Potential
11. Georgia Increase Acre Limit for Agriculture and Timber Conservation Use Property Tax Classification Amendment (2026) - On the ballot
12. Idaho Exempt Food From Sales and Use Taxes Initiative (2026) - Potential
13. Iowa Prohibit Graduated Individual Income Tax Rates Amendment (2026) - Potential
14. Iowa Two-Thirds Legislative Vote Requirement for Income Tax Increase Bills Amendment (2026) - Potential
15. Kansas Changes to Property Valuations Amendment (2026) - Potential
16. Kansas Property Tax Value Cap Amendment (2026) - Potential
17. Kentucky Property Tax Exemption for Elderly Residents Amendment (2026) - Potential
18. Louisiana Allow Parishes to Exempt Business Inventory from Property Taxation Amendment (May 2026) - On the ballot
19. Louisiana Raise Income Limit to $150,000 for Special Property Tax Assessment Amendment (2026) - On the ballot
20. Massachusetts Decrease State Income Tax Rate to 4% Initiative (2026) - Potential
21. Michigan Additional 5% Tax on Annual Taxable Income to Fund Public Schools Initiative (2026) - Potential
22. Missouri Allow Voters to Decide County Taxes on Cigarettes Amendment (2026) - Potential
23. Missouri Amendment 1, Sales Tax for Parks and Conservation Amendment (2026) - On the ballot
24. Missouri Limit Credit Card Transaction Fees to 1.5% Amendment (2026) - Potential
25. Montana CI-129, 2% Annual Increase in Primary Residence Property Valuation Assessment Limit Initiative (2026) - Potential
26. Montana CI-130, 2% Annual Increase in Real Property Valuation Assessment Limit Initiative (2026) - Potential
27. Nebraska Limit Property Tax Increases Amendment (2026) - Potential
28. Nebraska Reduce Taxable Value of Real, Agricultural, and Horticultural Property Amendment (2026) - Potential
29. Nebraska Repeal Property, Income, and Inheritance Taxes Amendment (2026) - Potential
30. Ohio Eliminate and Prohibit Taxes on Real Property Initiative (2026) - Potential
31. Oklahoma Senior Property Tax Credit Amendment (2026) - Potential
32. Oklahoma State Question 843, Eliminate Property Taxes on Homesteads Initiative (2026) - Potential
33. Oregon Increase to Gas Tax, Payroll Tax, and Vehicle Registration Fees Referendum (2026) - On the ballot
34. Oregon Repeal Estate Tax Initiative (2026) - Potential
35. Sangamon County, Illinois, Increase Sales Tax for Mental Health Purposes Measure (March 2026) - On the ballot
36. South Dakota Eliminate Property Taxes and Establish Flat Retail Transaction Tax Initiative (2026) - Potential
37. Tennessee Prohibit State Property Taxes Amendment (2026) - On the ballot
38. Wyoming Homeowner's Primary Residence Property Tax Exemption Initiative (2026) - On the ballot

List of state ballot measures

Click the tabs to view state ballot measures related to this topic, organized by year or state.

Years

States

2026

1. Arizona Limit Local Tax Rate on Groceries to 2% of Base Price and Require Voter Approval to Increase Tax Rate Measure (2026) - On the ballot
2. Arkansas Exempt Feminine Hygiene Products and Diapers from Sales Tax Initiative (2026) - Potential
3. California One-Time Wealth Tax for State-Funded Health Care Programs Initiative (2026) - Potential
4. California Prohibit Taxes on Retirement Holdings and Personal Savings Amendment (2026) - Potential
5. California Property Tax Exemption for Elderly Residents Initiative (2026) - Potential
6. California Renew State Income Tax Increase for Education Funding Initiative (2026) - Potential
7. Florida Exempt Tangible Personal Property Used for Agriculture or Agritourism from Property Taxes Amendment (2026) - On the ballot
8. Georgia Homestead Exemption for Disabled Veterans and First Responders Measure (2026) - Potential
9. Georgia Homestead Exemption for Seniors Volunteering with Local Governments Measure (2026) - Potential
10. Georgia Homestead Exemption for Surviving Spouses and Children of Disabled Veterans Measure (2026) - Potential
11. Georgia Increase Acre Limit for Agriculture and Timber Conservation Use Property Tax Classification Amendment (2026) - On the ballot
12. Idaho Exempt Food From Sales and Use Taxes Initiative (2026) - Potential
13. Iowa Prohibit Graduated Individual Income Tax Rates Amendment (2026) - Potential
14. Iowa Two-Thirds Legislative Vote Requirement for Income Tax Increase Bills Amendment (2026) - Potential
15. Kansas Changes to Property Valuations Amendment (2026) - Potential
16. Kansas Property Tax Value Cap Amendment (2026) - Potential
17. Kentucky Property Tax Exemption for Elderly Residents Amendment (2026) - Potential
18. Louisiana Allow Parishes to Exempt Business Inventory from Property Taxation Amendment (May 2026) - On the ballot
19. Louisiana Raise Income Limit to $150,000 for Special Property Tax Assessment Amendment (2026) - On the ballot
20. Massachusetts Decrease State Income Tax Rate to 4% Initiative (2026) - Potential
21. Michigan Additional 5% Tax on Annual Taxable Income to Fund Public Schools Initiative (2026) - Potential
22. Missouri Allow Voters to Decide County Taxes on Cigarettes Amendment (2026) - Potential
23. Missouri Amendment 1, Sales Tax for Parks and Conservation Amendment (2026) - On the ballot
24. Missouri Limit Credit Card Transaction Fees to 1.5% Amendment (2026) - Potential
25. Montana CI-129, 2% Annual Increase in Primary Residence Property Valuation Assessment Limit Initiative (2026) - Potential
26. Montana CI-130, 2% Annual Increase in Real Property Valuation Assessment Limit Initiative (2026) - Potential
27. Nebraska Limit Property Tax Increases Amendment (2026) - Potential
28. Nebraska Reduce Taxable Value of Real, Agricultural, and Horticultural Property Amendment (2026) - Potential
29. Nebraska Repeal Property, Income, and Inheritance Taxes Amendment (2026) - Potential
30. Ohio Eliminate and Prohibit Taxes on Real Property Initiative (2026) - Potential
31. Oklahoma Senior Property Tax Credit Amendment (2026) - Potential
32. Oklahoma State Question 843, Eliminate Property Taxes on Homesteads Initiative (2026) - Potential
33. Oregon Increase to Gas Tax, Payroll Tax, and Vehicle Registration Fees Referendum (2026) - On the ballot

2025

1. Colorado Proposition LL, Allow State to Retain Revenue from Proposition FF for Healthy School Meals for All Program Measure (2025)
2. Colorado Proposition MM, Reduce State Income Tax Deductions and Allocate Revenue to School Meals and SNAP Measure (2025)
3. Louisiana Amendment 2, State Tax and Fiscal Policy Changes Amendment (March 2025)

2024

1. Arizona Proposition 312, Property Tax Refund for Non-Enforcement of Public Nuisance Laws Measure (2024)
2. California Proposition 35, Managed Care Organization Tax Authorization Initiative (2024)
3. Colorado Amendment G, Property Tax Exemption for Veterans with Individual Unemployability Status Amendment (2024)
4. Colorado Proposition JJ, Retain Sports Betting Tax Revenue for Water Projects Measure (2024)
5. Colorado Proposition KK, Excise Tax on Firearms Dealers, Manufacturers, and Ammunition Vendors Measure (2024)
6. Florida Amendment 5, Annual Inflation Adjustment for Homestead Property Tax Exemption Value Amendment (2024)
7. Georgia Amendment 1, Local Option Homestead Property Tax Exemption Amendment (2024)
8. Georgia Amendment 2, Creation of Tax Court Amendment (2024)
9. Georgia Referendum A, Personal Property Tax Exemption Increase Measure (2024)
10. Illinois Income Tax Advisory Question (2024)
11. Louisiana Amendment 4, Property Tax Payments and Tax Sales Amendment (December 2024)
12. Missouri Amendment 1, Property Tax Exemption for Childcare Establishments Measure (August 2024)
13. Nevada Question 5, Sales Tax Exemption for Diapers Measure (2024)
14. New Mexico Constitutional Amendment 1, Disabled Veteran Property Tax Exemption Amendment (2024)
15. New Mexico Constitutional Amendment 2, Increase Veteran Property Tax Exemption Amendment (2024)
16. North Dakota Initiated Measure 4, Prohibit Taxes on Assessed Value of Real Property Initiative (2024)
17. Oregon Measure 118, Corporate Tax Revenue Rebate for Residents Initiative (2024)

2023

1. Colorado Proposition HH, Property Tax Changes and Revenue Change Measure (2023)
2. Colorado Proposition II, Tobacco and Nicotine Product Tax Revenue Measure (2023)
3. Louisiana Amendment 3, Property Tax Exemptions for First Responders Amendment (2023)
4. Louisiana Amendment 4, Prohibit Property Tax Exemptions for Nonprofits Owning Damaged Residential Property Amendment (October 2023)

2022

1. Arizona Proposition 130, Property Tax Exemptions Amendment (2022)
2. Arizona Proposition 310, Sales Tax for Fire District Funding Measure (2022)
3. California Proposition 30, Tax on Income Above $2 Million for Zero-Emissions Vehicles and Wildfire Prevention Initiative (2022)
4. Colorado Amendment E, Homestead Exemption to Surviving Spouses of U.S. Armed Forces Members and Veterans Measure (2022)
5. Colorado Proposition 121, State Income Tax Rate Reduction Initiative (2022)
6. Colorado Proposition FF, Reduce Income Tax Deduction Amounts to Fund School Meals Program Measure (2022)
7. Florida Amendment 1, Disregard Flood Resistance Improvements in Property Value Assessments Measure (2022)
8. Florida Amendment 3, Additional Homestead Property Tax Exemption for Certain Public Service Workers Measure (2022)
9. Georgia Amendment 2, Temporary Property Tax Change for Disaster Areas Measure (2022)
10. Georgia Referendum A, Timber Equipment Exempt from Property Taxes Measure (2022)
11. Georgia Referendum B, Merged Family-Owned Farms and Dairy and Eggs Tax Exemption Measure (2022)
12. Idaho Advisory Ballot, Income and Corporate Tax Changes and Education Funding Question (2022)
13. Louisiana Amendment 2, Property Tax Exemptions for Certain Disabled Veterans and Spouses Measure (2022)
14. Louisiana Amendment 5, Adjustment of Ad Valorem Tax Rates Measure (2022)
15. Louisiana Amendment 6, Limit on Assessed Value Increase of Reappraised Property in Orleans Parish Measure (2022)
16. Louisiana Amendment 8, Remove Special Assessment Property Tax Annual Income Recertification for Permanently Disabled Homeowners Measure (2022)
17. Massachusetts Question 1, Tax on Income Above $1 Million for Education and Transportation Amendment (2022)

2021

1. Colorado Proposition 119, Creation of Out-of-School Education Program and Marijuana Sales Tax Increase Initiative (2021)
2. Colorado Proposition 120, Reduce Property Tax Rates and Retain $25 Million in TABOR Surplus Revenue Initiative (2021)
3. Louisiana Amendment 1, Creation of the State and Local Streamlined Sales and Use Tax Commission Measure (2021)
4. Louisiana Amendment 2, Reduction of the Maximum Individual Income Tax Rate Measure (2021)
5. Louisiana Amendment 3, Authorize Certain Levee Districts to Collect a Five-Mill Annual Property Tax Measure (2021)

2020

1. Alaska Ballot Measure 1, North Slope Oil Production Tax Increase Initiative (2020)
2. Arizona Proposition 208, Tax on Incomes Exceeding $250,000 for Teacher Salaries and Schools Initiative (2020)
3. Arkansas Issue 1, Transportation Sales Tax Continuation Amendment (2020)
4. California Proposition 15, Tax on Commercial and Industrial Properties for Education and Local Government Funding Initiative (2020)
5. California Proposition 19, Property Tax Transfers, Exemptions, and Revenue for Wildfire Agencies and Counties Amendment (2020)
6. Colorado Amendment B, Gallagher Amendment Repeal and Property Tax Assessment Rates Measure (2020)
7. Colorado Proposition 116, Decrease Income Tax Rate from 4.63% to 4.55% Initiative (2020)
8. Colorado Proposition 117, Require Voter Approval of Certain New Enterprises Exempt from TABOR Initiative (2020)
9. Colorado Proposition EE, Tobacco and E-Cigarette Tax Increase for Health and Education Programs Measure (2020)
10. Florida Amendment 5, Extend "Save Our Homes" Portability Period Amendment (2020)
11. Florida Amendment 6, Homestead Property Tax Discount for Spouses of Deceased Veterans Amendment (2020)
12. Georgia Referendum A, Property Tax Exemption for Certain Charities Measure (2020)
13. Illinois Allow for Graduated Income Tax Amendment (2020)
14. Louisiana Amendment 2, Include Oil and Gas Value in Tax Assessment of Wells Amendment (2020)
15. Louisiana Amendment 5, Payments in Lieu of Property Taxes Option Amendment (2020)
16. Louisiana Amendment 6, Homestead Exemption Special Assessment Income Limit Amendment (2020)
17. Nebraska Amendment 2, Tax Increment Financing (TIF) Repayment Amendment (2020)
18. New Jersey Public Question 2, Peacetime Veterans Eligible for Property Tax Deduction Amendment (2020)
19. Oregon Measure 108, Tobacco and E-Cigarette Tax Increase for Health Programs Measure (2020)

2019

1. Colorado Proposition DD, Legalize Sports Betting with Tax Revenue for Water Projects Measure (2019)
2. Louisiana Amendment 1, Property Tax Exemption for Stored Materials Routed for Outer Continental Shelf Amendment (October 2019)
3. Louisiana Amendment 4, New Orleans Affordable Housing Property Tax Exemption Amendment (October 2019)
4. New Jersey Public Question 1, Property Tax Deduction for Veterans Extended to Continuing Care Retirement Communities Amendment (2019)

2018

1. Arizona Proposition 126, Prohibit New or Increased Taxes on Services Initiative (2018)
2. California Proposition 2, Use Millionaire's Tax Revenue for Homelessness Prevention Housing Bonds Measure (2018)
3. California Proposition 5, Property Tax Transfer Initiative (2018)
4. California Proposition 6, Voter Approval for Future Gas and Vehicle Taxes and 2017 Tax Repeal Initiative (2018)
5. California Proposition 72, Rainwater Capture Systems Excluded from Property Tax Assessments Amendment (June 2018)
6. Colorado Amendment 73, Establish Income Tax Brackets and Raise Taxes for Education Initiative (2018)
7. Colorado Proposition 110, "Let's Go Colorado" Transportation Bond and Sales Tax Increase Initiative (2018)
8. Florida Amendment 1, Homestead Exemption Increase Amendment (2018)
9. Florida Amendment 2, Permanent Cap on Nonhomestead Parcel Assessment Increases Amendment (2018)
10. Georgia Amendment 3, Forest Land Conservation and Timberland Properties Amendment (2018)
11. Georgia Amendment 5, School Sales Tax Referendums Amendment (2018)
12. Georgia Referendum A, Homestead Municipal Property Tax Exemption Measure (2018)
13. Georgia Referendum B, Include Business-Financed Properties in Existing Non-Profit Mentally Disabled Housing Tax Exemption Measure (2018)
14. Louisiana Amendment 5, Special Assessment for Homes in Trusts Amendment (2018)
15. Louisiana Amendment 6, Phase-In of Tax Increases from Property Reappraisal Amendment (2018)
16. Maine Question 1, Payroll and Non-Wage Income Taxes for Home Care Program Initiative (2018)
17. Missouri Proposition D, Gas Tax Increase, Olympic Prize Tax Exemption, and Traffic Reduction Fund Measure (2018)
18. Montana I-185, Extend Medicaid Expansion and Increase Tobacco Taxes Initiative (2018)
19. Montana LR-128, Property Tax for State University System Measure (2018)
20. Nevada Question 2, Sales Tax Exemption for Feminine Hygiene Products Measure (2018)
21. Nevada Question 4, Medical Equipment Sales Tax Exemption Amendment (2018)
22. North Carolina Income Tax Cap Amendment (2018)
23. Oklahoma State Question 801, Allow Certain Voter-Approved Property Taxes to Fund School District Operations Amendment (2018)
24. Oregon Measure 103, Ban Tax on Groceries Initiative (2018)

2017

1. Louisiana Amendment 1, No Property Tax on Properties Under Construction Measure (October 2017)
2. Louisiana Amendment 2, Property Tax Exemption for Surviving Spouses of Emergency Responders Killed Performing Duties Measure (October 2017)

2016

1. California Proposition 52, Continued Hospital Fee Revenue Dedicated to Medi-Cal Unless Voters Approve Changes (2016)
2. California Proposition 55, Extension of the Proposition 30 Income Tax Increase (2016)
3. California Proposition 56, Tobacco Tax Increase (2016)
4. Colorado Property Tax Exemption for Some Possessory Interests, Amendment U (2016)
5. Colorado Tobacco Tax Increase, Amendment 72 (2016)
6. Florida Amendment 3, Tax Exemptions for Disabled First Responders Measure (2016)
7. Florida Amendment 5, Property Tax Exemptions for Senior Citizens Measure (2016)
8. Florida Property Tax Exemptions for Renewable Energy Equipment, Amendment 4 (August 2016)
9. Georgia Uses of Revenue from Taxes on Fireworks, Amendment 4 (2016)
10. Louisiana Property Tax Exemptions for Widowed Spouses of First Responders and Military Personnel, Amendment 4 (2016)
11. Louisiana Removal of Federal Income Tax Deduction from State Corporate Income Tax Calculation, Amendment 3 (2016)
12. Maine Tax on Incomes Exceeding $200,000 for Public Education, Question 2 (2016)
13. Missouri 23 Cent Cigarette Tax, Proposition A (2016)
14. Missouri 60 Cent Cigarette Tax, Constitutional Amendment 3 (2016)
15. Missouri Prohibition on Extending Sales Tax to Previously Untaxed Services, Constitutional Amendment 4 (2016)
16. Missouri Sales Tax for Parks and Conservation, Amendment 1 (2016)
17. Nevada Medical Equipment Sales Tax Exemption, Question 4 (2016)
18. North Dakota Allocation of Oil Extraction Taxes, Constitutional Measure 2 (2016)
19. North Dakota Tobacco Tax Increase, Initiated Statutory Measure 4 (2016)
20. Oklahoma One Percent Sales Tax, State Question 779 (2016)
21. Oregon Measure 97, Business Tax Increase Initiative (2016)

2015

1. Colorado Marijuana TABOR Refund Measure, Proposition BB (2015)
2. Louisiana Taxation of Property Owned by Another State, Amendment 4 (2015)
3. Maine "Clean Elections" Initiative, Question 1 (2015)
4. Michigan Sales Tax Increase for Transportation Amendment, Proposal 1 (May 2015)

2014

1. Alaska Oil Tax Cuts Veto Referendum, Ballot Measure 1 (August 2014)
2. Georgia Income Tax Rate Cap, Amendment A (2014)
3. Georgia Private College Buildings Tax Exemption, Referendum 1 (2014)
4. Illinois Millionaire Tax Increase for Education Question (2014)
5. Louisiana Disabled Veterans Homestead Exemption Correction, Amendment 7 (2014)
6. Louisiana Orleans Parish Tax for Fire and Police Protection, Amendment 6 (2014)
7. Louisiana Permanently Disabled Homeowners Tax Break, Amendment 9 (2014)
8. Massachusetts Question 1, Automatic Gas Tax Increase Repeal Initiative (2014)
9. Michigan Use Tax and Community Stabilization Share, Proposal 1 (August 2014)
10. Missouri Temporary Sales and Use Tax Increase for Transportation, Amendment 7 (August 2014)
11. Nevada Margin Tax for Public Schools Initiative, Question 3 (2014)
12. Nevada Mining Tax Cap Amendment, Question 2 (2014)
13. North Dakota Property Transfer Tax Ban Amendment, Measure 2 (2014)

2013

1. Colorado Proposition AA, Taxes on the Sale of Marijuana (2013)
2. Colorado Tax Increase for Education, Amendment 66 (2013)

2012

1. Alabama Business Privilege Tax Amendment, Amendment 9 (2012)
2. Alaska Ballot Measure 1, Increase Maximum Local Residential Property Tax Exemption Initiative (August 2012)
3. Arizona Proposition 116, Tax Exemptions for Business Equipment Amendment (2012)
4. Arizona Proposition 117, Property Tax Increase Cap Amendment (2012)
5. Arizona Proposition 204, Sales Tax Increase Initiative (2012)
6. Arkansas Sales Tax Increase Amendment, Issue 1 (2012)
7. California Proposition 29, Tobacco Tax for Cancer Research Fund Initiative (June 2012)
8. California Proposition 30, Sales and Income Tax Increase Initiative (2012)
9. California Proposition 38, State Income Tax Increase for Education Funding Initiative (2012)
10. California Proposition 39, Out-of-State Business Tax Liability Calculations and Energy Funding Initiative (2012)
11. Florida Amendment 10, Tangible Personal Property Exemption Amendment (2012)
12. Florida Amendment 11, Senior Low Income Homestead Tax Exemption Amendment (2012)
13. Florida Amendment 2, Injured Veterans' Homestead Property Tax Discount Amendment (2012)
14. Florida Amendment 4, Property Assessments and Homestead Tax Exemption Amendment (2012)
15. Florida Amendment 9, Surviving Spouse Homestead Property Tax Exemption Amendment (2012)
16. Kansas Boat Property Tax Amendment, HCR 5017 (2012)
17. Louisiana Business Property Tax Exemption, Amendment 8 (2012)
18. Louisiana New Iberia Property Tax Exemption, Amendment 6 (2012)
19. Louisiana Property Tax Exemption for Veterans' Spouses, Amendment 4 (2012)
20. Missouri Tobacco Tax Initiative, Proposition B (2012)
21. New Hampshire Income Tax Amendment, CACR 13 (2012)
22. North Dakota Poll Tax Amendment, Measure 1 (2012)
23. North Dakota Property Tax Amendment, Measure 2 (June 2012)
24. Oklahoma Intangible Tax Ban Amendment, State Question 766 (2012)
25. Oklahoma Property Tax Amendment, State Question 758 (2012)
26. Oregon Measure 79, Real Estate Transfer Tax Amendment (2012)
27. Oregon Measure 84, Phase Out Estate and Inheritance Taxes Initiative (2012)
28. Oregon Measure 85, Corporate Tax Refund Redirected to Education Initiative (2012)

2011

1. Colorado Proposition 103, Income and Sales Tax Increase for Education Initiative (2011)
2. Louisiana Immovable Property Tax, Amendment 1 (2011)

2010

1. Alabama Ad Valorem Tax Amendment, Amendment 1 (2010)
2. Alabama Special County Educational Tax Amendment, Amendment 2 (2010)
3. Arizona Proposition 100, Temporary Increase of Sales Tax Amendment (May 2010)
4. California Proposition 13, Seismic Retrofitting Reassessment Exemption Amendment (June 2010)
5. California Proposition 15, Biennial Lobbyist Fee and Public Campaign Funding Measure (June 2010)
6. California Proposition 24, Repeal Corporate Tax Liability Reduction Initiative (2010)
7. California Proposition 26, Supermajority Vote to Pass Certain New Taxes and Fees (2010)
8. Colorado Amendment 60, Changes to Property Tax Laws Initiative (2010)
9. Colorado Amendment R, Elimination of Property Taxes for Private Use of Government Property Amendment (2010)
10. Colorado Proposition 101, Changes to Income, Vehicle, and Telecommunication Taxes Initiative (2010)
11. Florida Amendment 2, Homestead Property Tax Exemption for Previously Deployed Military Members Amendment (2010)
12. Georgia Amendment 2, Motor Vehicle Fee for Trauma Care Funding Measure (2010)
13. Georgia Referendum A, Business Inventory Tax Exemption Measure (2010)
14. Hawaii Tax Rebates Amendment, Question 2 (2010)
15. Indiana Property Tax Cap Amendment, Public Question 1 (2010)
16. Louisiana Homestead Tax Exemption, Amendment 5 (2010)
17. Louisiana Natural Resource Severance Taxes, Amendment 2 (2010)
18. Louisiana Property Tax Bidding Process, Amendment 7 (2010)
19. Louisiana Property Tax Exemption for Veterans, Amendment 3 (2010)
20. Louisiana Property Tax Limit, Amendment 4 (2010)
21. Maine Question 1, Tax Code Referendum (June 2010)
22. Massachusetts Question 1, Removal of Sales Tax on Alcohol Initiative (2010)
23. Massachusetts Question 3, Reduction of State Sales Tax Initiative (2010)
24. Missouri Amendment 2, Prisoner of War Property Tax Exemption Measure (2010)
25. Missouri Amendment 3, Real Estate Taxation Initiative (2010)
26. Missouri Proposition A, Limits on Earnings Tax Initiative (2010)
27. Montana Hunter Access Funding, I-161 (2010)
28. Montana I-161, Increase Nonresident Hunting License Fees, Abolish Outfitter-Sponsored Licenses, and Dedicate Revenue Initiative (2010)
29. Montana New Property Tax Elimination, CI-105 (2010)
30. Nevada Question 3, Sales and Use Tax Measure (2010)
31. New Mexico Property Tax Amendment, Amendment 4 (2010)
32. Oregon Measure 66, Income Tax Increase Referendum (January 2010)
33. Oregon Measure 67, Corporate Tax Increase Referendum (January 2010)

2009

1. California Proposition 1A, Tax Increase Extensions Amendment (May 2009)
2. California Proposition 1C, Changes to State Lottery to Reduce Budget Deficit Amendment (May 2009)
3. Maine Question 2, Vehicle Excise and Sales Tax Reduction Initiative (2009)

2008

1. Alabama Madison School Taxes, Amendment 3 (2008)
2. Arizona Proposition 100, Prohibition of New Property Tax Amendment (2008)
3. Colorado Amendment 50, Gambling Regulations and Taxes Initiative (2008)
4. Colorado Amendment 51, Sales Tax Increase for People with Developmental Disabilities Initiative (2008)
5. Colorado Amendment 52, Severance Taxes for Highway Projects Initiative (2008)
6. Colorado Amendment 58, Severance Tax Increase Initiative (2008)
7. Florida Amendment 1, Property Taxation and Assessment Amendment (January 2008)
8. Florida Amendment 3, Property Value Assessment Exemptions Amendment (2008)
9. Florida Amendment 4, Conservation Property Tax Exemption Amendment (2008)
10. Florida Amendment 6, Assessment of Waterfront Property Amendment (2008)
11. Florida Amendment 8, Sales Tax for Community College Funding Amendment (2008)
12. Georgia Amendment 2, Education Taxes for Redevelopment Measure (2008)
13. Georgia Forest Preservation, Amendment 1 (2008)
14. Louisiana Severance Tax Act, Amendment 4 (2008)
15. Maine Question 1, Dirigo Health Program Funding Referendum (2008)
16. Massachusetts Question 1, Elimination of the State Income Tax Initiative (2008)
17. Minnesota Amendment 1, Sales Tax Increase for Environmental and Cultural Funds Amendment (2008)
18. Montana University System Tax Levy, LR-118 (2008)
19. North Dakota State Corporate and State Income Tax Rates, Initiated Statutory Measure 2 (2008)
20. Oklahoma State Question 735, Disabled Veteran Property Tax Exemption Amendment (2008)
21. Oklahoma State Question 741, Tax Exemption Application Amendment (2008)
22. Oregon Measure 56, Eliminate Voter Turnout Requirement for Property Tax Elections Amendment (2008)
23. Oregon Measure 59, Federal Income Tax Deductions for State Returns Initiative (2008)

2007

1. Louisiana Tax Exemptions for Jewelery, Amendment 4 (October 2007)
2. New Jersey Public Question One (2007)
3. Oregon Measure 50, Healthcare Funded by Tobacco Tax Amendment (2007)

2006

1. Alabama Foreign Trade Investment Zone, Amendment 1 (2006)
2. Alabama School District Property Tax, Amendment 2 (2006)
3. Alaska Measure 2, Cruise Ship Taxes, Fees, and Environmental Regulations Initiative (August 2006)
4. Alaska Measure 2, Natural Gas Tax Initiative (2006)
5. Arizona Proposition 101, Local Property Tax Levies Amendment (2006)
6. Arizona Proposition 201, Smoking Ban in Public Places and Cigarette Tax Initiative (2006)
7. Arizona Proposition 203, Tobacco Taxes for Early Childhood Education Initiative (2006)
8. California Proposition 82, Free Half-Day Public Preschool Program Initiative (June 2006)
9. California Proposition 86, Cigarette Tax Increase Initiative (2006)
10. California Proposition 87, Severance Tax on Oil Producers to Fund Alternative Energy Programs Initiative (2006)
11. California Proposition 88, Statewide $50 Parcel Tax Initiative (2006)
12. California Proposition 89, Public Campaign Finance Program, Campaign Finance Limits, and Increased Corporate Tax Initiative (2006)
13. Colorado Referendum E, Property Tax Reduction of Disabled Veterans Amendment (2006)
14. Colorado Referendum H, Elimination of Immigrant Income Tax Deduction Measure (2006)
15. Florida Amendment 6, Increase in Low-Income Senior Homestead Tax Exemption Amendment (2006)
16. Florida Amendment 7, Senior Disabled Veterans' Ad Valorem Tax Discount Amendment (2006)
17. Georgia Referendum A, Farm Equipment Tax Exemptions Measure (2006)
18. Georgia Referendum B, Tax Exemption for Historic Military Aircraft Measure (2006)
19. Georgia Referendum C, Property Tax Exemptions for Charitable Institutions Measure (2006)
20. Georgia Referendum D, Senior Citizen Homestead Tax Exemptions Measure (2006)
21. Georgia Referendum E, Tax Exemptions for a Surviving Spouse of a First Responder Measure (2006)
22. Georgia Referendum F, Surviving Spouse Homestead Freeze Exemptions Measure (2006)
23. Idaho Increase Funding for Education Initiative, Initiative 1 (2006)
24. Idaho Property Tax Relief, HB 1 (2006)
25. Louisiana Amendment 3, Levee Districts and Regional Flood Protection Authorities Measure (September 2006)
26. Louisiana Continuation of Homestead Exemption Act, Amendment 8 (September 2006)
27. Louisiana Exempt Art from Ad valorem Property Tax Act, Amendment 5 (2006)
28. Louisiana Extend Homestead Exemption Act, Amendment 11 (September 2006)
29. Louisiana Homestead Exemption for Disabled Veterans Act, Amendment 1 (2006)
30. Louisiana Motor Vehicle Taxes Act, Amendment 4 (2006)
31. Louisiana Natural Resource Severance Taxes Act, Amendment 2 (2006)
32. Louisiana Tax Exemption for Medical Equipment Act, Amendment 3 (2006)
33. Minnesota Amendment 1, Motor Vehicle Sales Tax Amendment (2006)
34. Missouri Amendment 1, Conservation Tax Measure (August 2006)
35. Missouri Amendment 3, Healthy Future Trust Fund Initiative (2006)
36. Missouri Amendment 6, Property Tax Exemption Measure (2006)
37. Nebraska Amendment 6, Changes to Tax Increment Financing (TIF) Regulations Amendment (2006)
38. Nevada Question 8, Trade-Ins and Farm Equipment Tax Exemption Measure (2006)
39. New Jersey Motor Fuels Tax to Fund State Transportation System, Question 3 (2006)
40. New Jersey Property Tax Reform, Question 1 (2006)
41. Oklahoma State Question 734, Freeport Property Tax Exemptions Amendment (2006)
42. Oregon Measure 41, State Tax Deductions Equal to Federal Deductions Initiative (2006)

2005

1. Maine Question 7, Commercial Fishing Waterfront Tax Use Amendment (2005)
2. Oklahoma State Question 723, Bridge and Highway Trust Fund Initiative (September 2005)

2004

1. Alabama Excise Tax, Amendment 8 (2004)
2. Alabama Tobacco and Liquor Tax, Amendment 7 (2004)
3. Arkansas Question 1 (2004)
4. Arkansas School Property Tax Increase, Referred Question 1 (2004)
5. California Proposition 63, Tax Increase on Income Above $1 Million for Mental Health Services Initiative (2004)
6. California Proposition 67, Additional 3% Surcharge on Telephone Use for Emergency Medical Services Initiative (2004)
7. California Proposition 72, Employer Contribution to Healthcare Insurance Referendum (2004)
8. Colorado Amendment 35, Cigarette and Tobacco Tax Initiative (2004)
9. Indiana Property Tax Exemption, Question 1 (2004)
10. Louisiana Property Tax Amendment, Question 2 (2004)
11. Maine Question 1, Impose Maximum Limit on Property Taxes and Require Voter Approval to Raise the Limit Initiative (2004)
12. Montana Tobacco Sales Tax, I-149 (2004)
13. Nebraska Amendment 1, Property Tax Exemption for Improvements to Historical Property Measure (2004)
14. Nevada Question 8, Sales and Use Tax Revision Measure (2004)
15. New Mexico Property Tax Exemption, Measure 4 (2004)
16. Oklahoma State Question 707, Taxes for Economic Development Amendment (2004)
17. Oklahoma State Question 713, Tobacco Sales Tax Measure (2004)
18. Oklahoma State Question 715, Property Tax Exemption for Disabled Veterans Amendment (2004)
19. Oregon Measure 30, Income Tax Surcharge Referendum (February 2004)
20. Oregon Measure 32, Motor Vehicle Tax Purposes Amendment (2004)

2003

1. Colorado Amendment 32, Taxing Residential Property Initiative (2003)
2. Louisiana Property Tax Exemption for Drilling Rigs, Ballot Measure 8 (October 2003)
3. Oregon Measure 28, Temporary Income Tax Rate Increase Measure (January 2003)

2002

1. Arizona Proposition 102, Eligibility for Property Valuation Protection Amendment (2002)
2. Arizona Proposition 303, Tobacco Tax Increase Initiative (2002)
3. Arkansas Taxes on Food and Medicine, Proposed Amendment 3 (2002)
4. California Proposition 42, Allocation of Gasoline Sales Tax Revenue Amendment (March 2002)
5. California Proposition 51, Vehicle Tax Revenue for Transportation Projects Initiative (2002)
6. Florida Amendment 7, Exemption for Property Value Increases for Senior Living Quarters Amendment (2002)
7. Georgia Amendment 2, Low-Income Housing Property Tax Classification Measure (2002)
8. Georgia Amendment 3, Tax Incentives for Property Redevelopment Measure (2002)
9. Georgia Amendment 4, Tax Rates for Hazardous Waste Properties Measure (2002)
10. Georgia Amendment 5, Tax Rates for Commercial Dockside Facilities Measure (2002)
11. Georgia Referendum A, Income Limit for Homestead Exemptions Measure (2002)
12. Georgia Referendum C, Historical Property Tax Exemptions Measure (2002)
13. Georgia Referendum D, Tax Exemptions for Commercial Fishing Vessels Measure (2002)
14. Georgia Referendum E, Tax Exemptions for Personal Property Measure (2002)
15. Georgia Tax Exemption for Spouses of Military Personnel, Referendum B (2002)
16. Louisiana Homestead Exemption Assessment Level, Amendment 7 (2002)
17. Louisiana Individual and Joint Income Tax Schedule, Amendment 2 (2002)
18. Louisiana State Board of Commerce Contract of Ad Valorem Tax, Amendment 5 (2002)
19. Louisiana Tax Exemption on Drilling Rigs, Amendment 11 (2002)
20. Massachusetts Question 1, Prohibition on State Personal Income Tax Initiative (2002)
21. Missouri Proposition A, Cell Phone Tax for 911 Services Measure (August 2002)
22. Missouri Proposition A, Tobacco Tax for Healthy Families Trust Fund Initiative (2002)
23. Missouri Proposition B, Transportation Tax Measure (August 2002)
24. Nevada Question 3, Tax Exemption for Farm Equipment Measure (2002)
25. Nevada Question 4, Tax Exemption for Professional Racing Equipment Measure (2002)
26. Nevada Question 8, Single Family Property Tax Reduction Amendment (2002)
27. New Mexico Constitutional Amendment 1 (2002)
28. New Mexico Constitutional Amendment 5 (2002)
29. North Dakota Taxable Status of Land Held for Conservation Purposes, Constitutional Measure 1 (2002)
30. Oklahoma State Question 696, Storm Shelter Tax Exemptions Amendment (2002)
31. Oklahoma State Question 697, Property Taxes for Economic Development Amendment (2002)
32. Oklahoma State Question 702, Tax Abatement Amendment (2002)
33. Oregon Measure 18, Permanent Property Tax Rates and Tax Zones Amendment (2002)
34. Oregon Measure 20, Increased Cigarette Tax for State Health Plan Measure (September 2002)
35. Oregon Measure 23, Creation of Healthcare Finance Plan Initiative (2002)

2000

1. Alabama Ad Valorem Tax, Amendment 4 (2000)
2. Alabama Fayette County Fire and Rescue Squad Tax, Amendment 8 (2000)
3. Alabama Winston County Road and Volunteer Fire Protection Tax, Amendment 14 (2000)
4. Alaska Measure 4, Property Tax Cap, Assessment Limits, and Uniform Rate Repeal Initiative (2000)
5. Arizona Proposition 104, Property Valuation Protection Amendment (2000)
6. Arizona Proposition 105, Property Tax Exemption for Human Cemeteries Amendment (2000)
7. Arizona Proposition 301, Sales Tax for Education Initiative (2000)
8. Arkansas Property Tax Relief, Proposed Amendment 2 (2000)
9. California Proposition 28, Cigarette Tax Repeal Initiative (March 2000)
10. California Proposition 37, Define Fee as Tax for Supermajority Requirement Initiative (2000)
11. Colorado Amendment 21, Tax Cut of $25 Initiative (2000)
12. Colorado Referendum A, Property Tax Exemption for Those Older Than 65 Amendment (2000)
13. Georgia Amendment 2, Tax Relief for Homeowners Amendment (2000)
14. Georgia Amendment 6, Tax Classification of Marine Vessels Amendment (2000)
15. Georgia Referendum A, Tax Exemptions for Farm Equipment Measure (2000)
16. Georgia Referendum B, Tax Exemptions for Manual Laborers Measure (2000)
17. Georgia Referendum C, Homestead Exemptions for Spouses of Veterans Measure (2000)
18. Georgia Referendum D, Tax Exemptions for Elks Lodges Measure (2000)
19. Kansas Tax Classifications, Chapter 190 (2000)
20. Louisiana Income Tax Revision, Amendment 2 (2000)
21. Louisiana Sales and Use Tax Revision, Amendment 3 (2000)
22. Maine Question 4, Permit Valuation of Property Based on its Use as a Commercial Fishing Location Amendment (2000)
23. Massachusetts Question 4, Income Tax Reduction Initiative (2000)
24. Massachusetts Question 6, Toll and Motor Vehicle Excise Tax Credit Initiative (2000)
25. Massachusetts Question 7, Charitable Donation Income Tax Deduction Initiative (2000)
26. Missouri Proposition B, Public Campaign Financing Initiative (2000)
27. Montana Repealing State Inheritance Tax, LR-116 (2000)
28. Montana Vehicle Tax Revision, LR-115 (2000)
29. New Jersey Question 1 (2000)
30. Oklahoma State Question 685, Levy for Health Departments Amendment (2000)
31. Oklahoma State Question 690, School Millage Levies Amendment (2000)
32. Oklahoma State Question 691, Vehicle Registration Fees and Taxes Measure (August 2000)
33. Oregon Measure 77, Temporary Property Tax Authority for Local Districts Amendment (May 2000)
34. Oregon Measure 80, Fuel Tax and Vehicle Fees for Policing Highways Amendment (May 2000)
35. Oregon Measure 82, Repeal Truck Weight-Mile Tax and Increase Fuel Taxes Referendum (May 2000)
36. Oregon Measure 86, Taxpayer Refunds from General Fund Amendment (2000)
37. Oregon Measure 88, Increase Maximum State Income Tax Deductible Measure (2000)
38. Oregon Measure 91, Federal Income Taxes Deductible on State Tax Returns Initiative (2000)

1999

1. Iowa Supermajority to Raise Taxes, Amendment 2 (June 1999)
2. Kansas Exempt Oil and Gas Production Equipment from Property Tax Act, Statewide Ballot Question (1999)
3. Louisiana Tax Rates for Historical Property, Amendment 10 (October 1999)
4. Maine Question 9, Permit Property Tax Exemptions for Historic Properties and Scenic Views Amendment (1999)
5. Missouri Proposition A, Wireless Phone Tax Measure (April 1999)
6. New Jersey Question 2, Property Tax Deductions for Veterans (1999)

1998

1. Alabama Ratite Industry Promotion, Amendment 5 (1998)
2. California Proposition 1, Property Taxes for Environmentally Contaminated Property Amendment (1998)
3. California Proposition 10, Early Childhood Cigarette Tax Initiative (1998)
4. California Proposition 7, Tax Credits for Emission Reductions Initiative (1998)
5. Colorado Amendment 17, Income Tax Credit for Private Education Expenses and Restrict Nonpublic Education Regulations Initiative (1998)
6. Florida Amendment 1, Historic Property Ad Valorem Tax Exemption Amendment (1998)
7. Florida Amendment 10, Tax Exemptions for Municipal and Local Property and Communications with Local Officials Amendment (1998)
8. Florida Amendment 3, Low-Income Senior Homestead Tax Exemption Amendment (1998)
9. Georgia Referendum A, Tax Exemptions for Agricultural Property Measure (1998)
10. Georgia Referendum B, Homestead Tax Exemptions Measure (1998)
11. Georgia Referendum C, Tax Exemptions for Religious Organizations Measure (1998)
12. Georgia Referendum D, Tax Exemptions for Veterans Measure (1998)
13. Georgia Referendum E, Tax Exemptions for Prisoners of War Measure (1998)
14. Kentucky Property Tax Exemptions, Amendment 2 (1998)
15. Louisiana Downtown Residential Property, Amendment 16 (October 1998)
16. Louisiana Homestead Assessment for Seniors, Amendment 8 (October 1998)
17. Louisiana Millage Roll Up Hearing Notice, Amendment 12 (October 1998)
18. Louisiana Parish Severance Tax Allocation, Amendment 2 (October 1998)
19. Louisiana Property Tax Sale, Amendment 17 (October 1998)
20. Louisiana Vidalia Property Tax Exemption, Amendment 18 (October 1998)
21. Massachusetts Question 3, Decrease State Income Tax Rate on Interest and Dividends Initiative (1998)
22. Missouri Amendment 2, Voter Approval Requirements for School Property Taxes Measure (1998)
23. Missouri Amendment 3, Kansas City Property Tax Rate Measure (April 1998)
24. Missouri Amendment 4, School District Bond Limit Measure (April 1998)
25. Montana University System Tax Levy, LR-113 (1998)
26. Montana Voter Approval for Tax Increases, CI-75 (1998)
27. Nebraska Amendment 2C, Property Tax Exemption for Public Use Property Measure (1998)
28. Nevada Question 6, Property Tax Exemption for Water Conservation Amendment (1998)
29. Nevada Question 7, Government Resale Tax Amendment (1998)
30. New Mexico Amendment 1 (1998)
31. New Mexico Amendment 5 (1998)
32. Ohio Sales Tax Increase for Public Schools and Homestead Tax Changes Measure (May 1998)
33. Oklahoma State Question 683, Property Tax Exemption for Pollution Control Amendment (1998)
34. Oregon Measure 53, Elimination of Voter Turnout Requirement for Property Tax Measures Amendment (May 1998)

1997

1. Colorado Amendment 1, Funds for Transportation Improvement Projects Initiative (1997)
2. Oregon Measure 50, Limits on Property Tax Rates and Assessed Property Value Measure (May 1997)

1996

1. Arizona Proposition 101, Property Tax Exemptions for Dual-Use Purposes Amendment (1996)
2. Arkansas Sales Tax for Game and Fish, Proposed Amendment 2 (1996)
3. Arkansas Uniform Property Tax for Schools, Proposed Amendment 1 (1996)
4. California Proposition 193, Property Appraisal Exception for Grandparent-Grandchild Property Transfers Amendment (March 1996)
5. California Proposition 214, Healthcare Business Regulation Initiative (1996)
6. California Proposition 217, Income Tax Increase Initiative (1996)
7. California Proposition 218, Voter Approval Requirement for Local Tax Increases Initiative (1996)
8. Colorado Amendment 11, Property Tax Exemptions Initiative (1996)
9. Colorado Referendum D, Unemployment Insurance and Compensation Amendment (1996)
10. Florida Amendment 4, Everglades Sugar Fee Initiative (1996)
11. Georgia Amendment 1, Repeal of Intangible Personal Property Tax Amendment (1996)
12. Georgia Amendment 2, Local-Option Sales Tax for Schools Amendment (1996)
13. Georgia Amendment 3, Enterprise Zones Amendment (1996)
14. Georgia Referendum A, Tax Exemptions for Religious Groups Measure (1996)
15. Georgia Referendum B, Tax Exemptions for Fraternal Organizations Measure (1996)
16. Idaho One Percent Property Tax Initiative, Initiative 1 (1996)
17. Iowa Revenue for Fish and Wildlife Programs, Amendment 1 (1996)
18. Kentucky Poll Tax and Separate Schools, Amendment 1 (1996)
19. Louisiana Amendment 3 (1996)
20. Louisiana Exemptions from Ad Valorem Tax, Act 47 (September 1996)
21. Louisiana Legislature to Exempt Goods from Sales or Use Taxes, Amendment 3 (1996)
22. Missouri Amendment 2, School District Bond Limit Measure (August 1996)
23. Missouri Amendment 8, Extend Conservation Tax Initiative (1996)
24. Nebraska Initiative Measure 412, Property Tax Limits and Changes Amendment (1996)
25. Nevada Question 13, Medical Supply Tax Exemption Measure (1996)
26. Nevada Question 14, Nonprofit Tax Exemption Measure (1996)
27. Nevada Question 15, Aircraft Tax Exemption Measure (1996)
28. New Jersey Part of Corporate Business Tax Dedicated to Environmental Spending, Question 2 (1996)
29. Oklahoma State Question 669, Limit Property Tax Increases Initiative (March 1996)
30. Oklahoma State Question 675, Limits on Property Tax Assessment Amendment (1996)
31. Oklahoma State Question 676, Limits on Annual Increase of Real Property Value Amendment (1996)
32. Oklahoma State Question 677, Limits on Value of a Homestead Amendment (1996)
33. Oregon Measure 44, Cigarette and Tobacco Tax Increase Initiative (1996)
34. Oregon Measure 47, Property Tax Reduction and Increase Limitation Initiative (1996)

1995

1. Louisiana Limits on Tax Proposals Amendment (October 1995)
2. New Jersey Public Question 2, Gas Taxes Earmarked for Transportation Trust Fund (1995)

1994

1. Alabama Baldwin County Ad Valorem Tax Amendment (1994)
2. Alabama Calhoun County Delinquent Taxes Amendment (1994)
3. Alabama Chambers County Property Tax Increase for Library, Amendment 4 (June 1994)
4. Alabama Property Tax Increase for Fire Education, Amendment 1 (June 1994)
5. Alabama Shelby County Indebtedness Amendment (1994)
6. Alabama Shelby County Real Estate License and Transaction Tax Amendment (1994)
7. Arizona Proposition 102, Agricultural Property Tax Exemption Amendment (1994)
8. Arizona Proposition 200, Tobacco Tax and Healthcare Initiative (1994)
9. Arkansas Soft Drink Tax, Proposed Referred Act 1 (1994)
10. California Proposition 175, Income Tax Credit for Renters Amendment (June 1994)
11. California Proposition 176, Local Tax Exemptions for Nonprofit Organizations Amendment (June 1994)
12. California Proposition 177, Property Tax Exemption for Disabled Access Building Improvements Amendment (June 1994)
13. California Proposition 178, Water Conservation Equipment Property Tax Exemption Amendment (June 1994)
14. California Proposition 185, Gas Tax Increase for Transportation Programs and Projects Initiative (1994)
15. Colorado Amendment 1, Tobacco and Cigarette Taxation Initiative (1994)
16. Georgia Referendum A, Homestead Exemptions for Seniors Measure (1994)
17. Georgia Referendum A, Tax Exemptions for Veterans Organizations Measure (July 1994)
18. Georgia Referendum B, Tax Exemptions for Blueberry Plants Measure (1994)
19. Massachusetts Question 6, Graduated Income Tax Initiative (1994)
20. Massachusetts Question 7, Graduated Income Tax and Tax Code Changes Initiative (1994)
21. Massachusetts Question 8, Gas Tax Revenue to Highways Fund and Transportation Plan Initiative (1994)
22. Michigan Proposal A, Taxation and School Operating Millage Rates Amendment (March 1994)
23. Michigan Proposal P, Funding for State Parks and Natural Resources Amendment (1994)
24. Montana Government Finance Restrictions, CI-67 (1994)
25. Montana Property Tax Determination, C-28 (1994)
26. Montana Sales Tax Limit, C-27 (1994)
27. Montana State Income Tax Increase, IR-112 (1994)
28. Montana Voter Approval for Tax Increases, CI-66 (1994)
29. Nevada Question 4, Horse Tax Exemption Measure (1994)
30. Nevada Question 6, Property Tax Reduction for Hazardous Operation Relocation Amendment (1994)
31. Nevada Question 7, Tax Exemption for Government and Charity Measure (1994)
32. Ohio Prohibit Taxes on Soft Drinks Initiative (1994)
33. Oklahoma State Question 659, Permanent Levy for School Districts Amendment (February 1994)
34. Oklahoma State Question 666, Library Tax Levy Amendment (1994)
35. Oklahoma State Question 667, Enact Oklahoma Breast Cancer Act Measure (1994)
36. Oregon Measure 2, Expand Purposes for Future Fuel Tax Revenues Amendment (May 1994)
37. Oregon Measure 20, "Equal Tax" on Transfer of Property Initiative (1994)
38. Oregon Measure 5, Require Voter Approval for New or Increased Taxes and Fees Initiative (1994)

1993

1. California Proposition 170, Taxation and Bonds for Schools Amendment (1993)
2. California Proposition 171, Replacement Property Transfer Amendment (1993)
3. California Proposition 172, Public Safety Funding Amendment (1993)
4. Colorado Referendum A, Tourism-Related Sales Tax Measure (1993)
5. Louisiana Homestead Tax Exemption Amendment (October 1993)
6. Michigan Proposal A, Taxation and School Funding Amendment (June 1993)
7. Montana Sales Tax Increase, LR-111 (June 1993)
8. Oregon Measure 1, 5% Sales Tax to Fund Public Schools Amendment (1993)
9. Oregon Measure 1, Voter Authorization of Taxes to Repay Urban Renewal Bonds Amendment (June 1993)

1992

1. Arkansas Personal Property Tax, Proposed Amendment 2 (1992)
2. California Proposition 154, Property Tax Postponement for Low-Income Renters who Purchase the Property Amendment (June 1992)
3. California Proposition 160, Property Tax Exemption for Spouses of Veterans Killed in Combat Amendment (1992)
4. California Proposition 163, Prohibit Sales Tax on Food Initiative (1992)
5. California Proposition 167, Tax Increases and Impositions Initiative (1992)
6. Colorado Amendment 6, Educational Standards and Funding Initiative (1992)
7. Florida Amendment 10, Homestead Property Valuation Increases Initiative (1992)
8. Florida Amendment 3, Historic Property Tax Exemption Amendment (1992)
9. Florida Amendment 8, Funding and Bonds for Education Amendment (1992)
10. Georgia Amendment 7, Classification of Heavy Equipment Amendment (1992)
11. Idaho Property Tax Limit Initiative, Initiative 1 (1992)
12. Louisiana Homestead Exemption Amendment (October 1992)
13. Louisiana Property Tax Exemption Amendment (October 1992)
14. Massachusetts Question 1, Excise Tax on Cigarettes and Smokeless Tobacco for Health Fund Initiative (1992)
15. Massachusetts Question 2, Public Reporting of Corporate Tax Information and Tax Expenditure Initiative (1992)
16. Michigan Ballot Proposal A, Tax Assessment Increases and Tax Limitations Amendment (1992)
17. Michigan Ballot Proposal C, Tax Exemptions and Property Tax Assessments Initiative (1992)
18. Missouri Amendment 7, Approval of Property Tax Rates Measure (August 1992)
19. Missouri Amendment 8, Reallocation of Motor Fuel Tax Measure (August 1992)
20. Missouri Amendment 9, Commercial Property Surtax Limits Measure (August 1992)
21. Montana Levy for Technical Education, LR-109 (June 1992)
22. Nebraska Amendment 1, Changes to Property Tax Regulations Measure (May 1992)
23. North Dakota Waste Facility Disposal Fees, Measure 7 (1992)
24. North Dakota Water Development and Funding, Measure 4 (1992)
25. Ohio Toxic Chemicals Labeling, Taxation, and Regulation Initiative (1992)
26. Oklahoma State Question 640, Voter Approval for Tax Legislation Initiative (March 1992)
27. Oklahoma State Question 647, Healthcare Provider Taxes and Healthcare Program Funding Measure (1992)
28. Oklahoma State Question 648, Local Property Tax Exemption Amendment (1992)
29. Oregon Measure 1, Fuel Tax Revenues for Police Amendment (May 1992)
30. Oregon Measure 2, Future Fuel Taxes for State Parks Amendment (1992)
31. Oregon Measure 7, Raise Tax Limit on Certain Property Initiative (1992)

1991

1. Louisiana Local Sales Tax Collection Amendment (October 1991)
2. Missouri Proposition B, Tax Increase for K-12 Education, Higher Education, and Job Training Measure (1991)

1990

1. Alabama Ad Valorem Tax Amendment (1990)
2. California Proposition 110, Property Tax Factors for Severely Disabled Homeowners Amendment (June 1990)
3. California Proposition 111, Gasoline Tax Increase Amendment (June 1990)
4. California Proposition 125, Allocation of Gas Tax Revenue to Railroad Equipment Amendment (1990)
5. California Proposition 126, Alcohol Tax Increase Amendment (1990)
6. California Proposition 127, Exclude Earthquake Safety Modifications from Tax Assessments Amendment (1990)
7. California Proposition 133, Sales Tax Increase for Law Enforcement Programs Initiative (1990)
8. California Proposition 134, Alcohol Surtax Fund and Tax Increase Initiative (1990)
9. California Proposition 136, Changes to Vote Requirements for New or Increased Taxes Initiative (1990)
10. Colorado Amendment No. 1, Voter Approval Requirement for State and Local Government Revenue Increases Initiative (1990)
11. Georgia Amendment 5, Local Sales Tax Authority Measure (1990)
12. Georgia Referendum 1, Intangible Tax Liability Measure (1990)
13. Idaho Fees on Fish and Game Land, HJR 14 (1990)
14. Illinois Redemption Periods for Property Sold for Non-Payment of Taxes, Amendment 1 (1990)
15. Kentucky Tax Exemption for Property Owned by Institutions of Religion Amendment 4 (1990)
16. Louisiana Allocate Portion of Lignite Tax to Parish, Amendment 15 (October 1990)
17. Louisiana Local Governments to Donate, Loan or Pledge Taxes, Amendment 14 (October 1990)
18. Louisiana Locally Granted Inventory Tax Exemptions, Amendment 10 (October 1990)
19. Louisiana New Orleans Council to Levy Taxes for Police and Fire Department, Amendment 13 (October 1990)
20. Louisiana Prohibits Local Inheritance Tax, Amendment 9 (October 1990)
21. Louisiana Tax Break for Property Improvement, Amendment 11 (October 1990)
22. Louisiana Tax Exemption for Leasing Property to Nonprofit Organizations, Amendment 12 (October 1990)
23. Massachusetts Question 3, Income Tax Rates, Fee Limits, and Change Certain Tax Laws Initiative (1990)
24. Montana Replace Taxes with Trade Charge, CI-55 (1990)
25. Montana Tobacco Sales Tax Increase, I-115 (1990)
26. Nebraska Amendment 1, Classification of Agricultural Lands Measure (1990)
27. Nebraska Referendum 406, Increase State Funding for Public Schools through Increased Sales and Income Taxes Referendum (1990)
28. Nevada Question 3, Textbook Tax Exemption Measure (1990)
29. Nevada Question 4, Metal Bars and Medallions Tax Exemption Measure (1990)
30. Nevada Question 6, Corporate Tax Initiative (1990)
31. Nevada Question 9, Prohibit Personal Income Tax Initiative (1990)
32. North Dakota Sales Tax Increase for Education, Measure 4 (1990)
33. Ohio Spousal Continuance for the Homestead Tax Exemption Amendment (1990)
34. Oklahoma State Question 634, Property Tax Levies Amendment (June 1990)
35. Oklahoma State Question 641, Tax Exemptions and Tax Relief Amendment (1990)
36. Oregon Measure 1, Local Vehicle Taxes for Transit Amendment (May 1990)
37. Oregon Measure 11, Open Enrollment for Public Schools, Refundable Tax Credits for Non-Public Education, and Voter Approval for New Restrictions on Nonpublic Education Initiative (1990)
38. Oregon Measure 2, Merged School Tax Bases Amendment (1990)
39. Oregon Measure 3, PERS Pension Tax Exemption Repeal and Retiree Benefits Referendum (1990)
40. Oregon Measure 5, Property Tax for Schools and State Operations Initiative (1990)
41. Oregon Measure 5B, Certain Income Tax Increases to Reduce School Property Tax Advisory Measure (May 1990)
42. Oregon Measure 5C, Top Income Tax Increase to Eliminate School Property Tax Advisory Measure (May 1990)
43. Oregon Measure 5D, 4% Sales Tax to Decrease Property Tax Advisory Measure (May 1990)
44. Oregon Measure 5E, 5% Sales Tax to Eliminate School Property Tax Advisory Measure (May 1990)

1989

1. Louisiana License Tax Amendment (October 1989)
2. Louisiana Lignite Tax Amendment (October 1989)
3. Louisiana Municipal Property Tax Amendment (October 1989)
4. Louisiana Property Taxes on Inventory Amendment (October 1989)
5. Louisiana Tax Incentive for Improvements Amendment (October 1989)
6. Michigan Proposal A, School Funding Through Sales and Use Tax Increase Amendment (1989)
7. Michigan Proposal B, Taxation and School Funding Amendment (1989)
8. Nevada Question 1, Taxation of Minerals Amendment (May 1989)
9. North Dakota Income Tax Rate, Measure 7 (1989)
10. North Dakota Motor Vehicle Fuel Tax Rate, Measure 3 (1989)
11. North Dakota Sales and Use Tax Rate, Measure 4 (1989)
12. Oregon Measure 1, School District Tax Base Limits Amendment (May 1989)

1988

1. Arkansas Taxation Limitations, Proposed Amendment 4 (1988)
2. California Proposition 72, Taxes and Tax Usage Initiative (June 1988)
3. California Proposition 87, Property Tax Revenue Increases to Redevelopment Agencies Amendment (1988)
4. California Proposition 90, Transfer of Assessed Valuation of Replacement Dwellings Amendment (1988)
5. California Proposition 93, Residency Requirement for the Veterans' Tax Exemption Amendment (1988)
6. California Proposition 99, Tobacco Tax Increase Initiative (1988)
7. Colorado Amendment No. 5, Property Tax Exemption for Unpatented Mining Claims Amendment (1988)
8. Colorado Amendment No. 6, Limits and Voter Approval on Taxes Initiative (1988)
9. Florida Amendment 5, Widower Property Tax Exemption Amendment (1988)
10. Georgia Amendment 13, Historical Property Tax Classification Measure (1988)
11. Georgia Referendum 1, Tax Exemptions for Seniors Measure (March 1988)
12. Illinois Redemption Period for Tax Delinquent Property Amendment (1988)
13. Louisiana Property Tax Freeze Amendment (October 1988)
14. Missouri Amendment 7, Tax Extension for Parks Initiative (1988)
15. Missouri Amendment 8, MedAssist Public Health Coverage and Earnings Tax Initiative (1988)
16. Montana Levy for Montana University, LR-106 (1988)
17. Nevada Question 5, Tax Exemption for Donated or Loaned Property to Tax-Exempt Organizations Measure (1988)
18. Nevada Question 6, Tax Exemptions for Manufactured and Mobile Homes Measure (1988)
19. Nevada Question 7, Tax Exemption of Building Materials Measure (1988)
20. Nevada Question 8, Tax Exemption of Gold, Silver and Platinum Bars Measure (1988)
21. Nevada Question 9, Prohibit Personal Income Tax Initiative (1988)
22. New Jersey Public Question No. 3 (1988)
23. New Mexico Ballot Proposal: Increase the Head of Family Property Tax Exemption (1988)
24. North Dakota Cable Television Sales Tax Referendum, Measure 4 (1988)
25. North Dakota Federal Land Bank Taxation, Measure 3 (1988)
26. North Dakota Suspension of Tax Measures Referendum, Measure 1 (1988)
27. Oklahoma State Question 604, Extra Mills for Hospitals Amendment (March 1988)
28. Oklahoma State Question 618, Manufacturing Property Tax Exemption Amendment (August 1988)
29. Oregon Measure 5, Tax on Malt Beverages and Cigarettes for Athletic Fund Initiative (19880

1987

1. Missouri Proposition A, Highway and Road Safety Improvements Measure (April 1987)
2. North Dakota Effective Date of Tax Measures Referendum, Measure 1 (1987)
3. North Dakota Income Tax Increase and Withholding Referendum, Measure 2 (1987)
4. Oregon Measure 2, Continue School District Property Taxes Amendment (May 1987)

1986

1. California Proposition 46, Authorize Local Tax Increases for Bond Repayment Amendment (June 1986)
2. California Proposition 50, Tax Assessments for Property After a Declared Disaster Amendment (June 1986)
3. California Proposition 58, Tax Assessments on Real Estate Transfers Within Families Amendment (1986)
4. California Proposition 60, Replacement Property Valuation Amendment (1986)
5. Colorado Amendment No. 4, State Funding and Approval and New or Increased Taxes Initiative (1986)
6. Florida Amendment 3, Homestead Tax Exemption Amendment (1986)
7. Georgia Amendment 7, Development Districts Tax Incentives Measure (1986)
8. Georgia Referendum 1, Property Tax Exemptions Measure (1986)
9. Illinois Exempt Veterans' Organizations from Property Taxes (1986)
10. Kansas Economic Development, Amendment 2 (1986)
11. Kansas Property Taxes, Amendment 3 (1986)
12. Kansas Taxation of Alcohol, Amendment 2 (1986)
13. Kansas Taxes on Gambling, Amendment 1 (1986)
14. Louisiana Levee District Tax Amendment (September 1986)
15. Louisiana License Tax Amendment (September 1986)
16. Massachusetts Question 3, State Income Tax Surtax Repeal and Revenue Growth Limit Initiative (1986)
17. Mississippi Tax Assessment, Amendment 1 (1986)
18. Montana Abolish Property Tax, CI-27 (1986)
19. Montana Limitation of Property Taxes, I-105 (1986)
20. Nevada Question 1, Tax Exemption of Bank Stocks Amendment (1986)
21. Nevada Question 3, Taxation of Contractor Materials Measure (1986)
22. Nevada Question 4, Tax Exemption of Aircraft Components Measure (1986)
23. Nevada Question 6, Tax of Contractors Measure (1986)
24. Nevada Question 8, Tax Exemption for People with Disabilities Measure (1986)
25. Oklahoma State Question 596, Solid Waste Management Services Measure (August 1986)
26. Oklahoma State Question 597, Federal Property Tax on Foreclosed Property Amendment (1986)
27. Oregon Measure 1, Prohibit Taxing Social Security Benefits Amendment (May 1986)
28. Oregon Measure 11, Limits on Property and Sales Taxes and Renter's Tax Relief Initiative (1986)
29. Oregon Measure 12, Revision of Corporate Income Taxes Initiative (1986)
30. Oregon Measure 16, Tax Credits for Former Nuclear Weapons Manufacturers Initiative (1986)
31. Oregon Measure 2, Merger of Taxing Units Amendment (May 1986)
32. Oregon Measure 7, 5% Sales Tax for Schools and Reduce Property Tax Initiative (1986)
33. Oregon Measure 9, Limits on Property Tax Rates and Assessed Value Increases Initiative (1986)

1985

1. New Jersey Public Question No. 6 (1985)
2. New York Amendment 5, Real Estate Taxes and School Districts Amendment (1985)
3. Oklahoma State Question 588, Manufacturing Tax Exemption Amendment (April 1985)
4. Oregon Measure 1, Sales Tax for Education and Other Tax Reductions Amendment (September 1985)

1984

1. Arizona Proposition 108, State Revenue Commission Amendment (1984)
2. Arkansas Creation of State Tax Commission, Proposed Amendment 63 (1984)
3. Arkansas Tax Increase for State Game & Fish Commission, Proposed Amendment 67 (1984)
4. California Proposition 23, Taxation of Earthquake Safety Improvements Amendment (June 1984)
5. California Proposition 31, Fire-Related Improvements Taxation Amendment (1984)
6. California Proposition 33, Property Tax Payment Deferral Amendment (1984)
7. California Proposition 34, Historical Structures Tax Valuation Amendment (1984)
8. California Proposition 36, Taxation of Real Property Initiative (1984)
9. Florida Amendment 1, Homestead and Personal Property Exemption Amendment (1984)
10. Florida Amendment 8, Levy on Gross Receipts for Public Education Construction Amendment (1984)
11. Georgia Amendment 7, Homestead Exemptions for Veterans Measure (1984)
12. Georgia Referendum 1, Property Tax Exemptions for Nonprofit Corporations Measure (1984)
13. Georgia Referendum 2, Tax Exemption for Vehicles Transporting Disabled Students Measure (1984)
14. Georgia Referendum 3, Tax Exemptions for Non-Profit Homes Measure (1984)
15. Hawaii Excess Revenue Refund, Amendment 1 (1984)
16. Idaho Food Tax Exemption Initiative, Initiative 1 (1984)
17. Illinois Exempt Veterans' Organizations from Property Taxes (1984)
18. Louisiana Eliminate Deduction of Federal Tax Paid Amendment (1984)
19. Louisiana Vehicle Inventory Tax Amendment (1984)
20. Maine Question 8, Exempt Watercraft from Personal Property Tax Amendment (1984)
21. Michigan Proposal B, Michigan Natural Resources Trust Fund Amendment (1984)
22. Michigan Proposal C, Require Voter Approval for Tax Increases and Limit Local Nonresident Income Taxes Initiative (1984)
23. Missouri Constitutional Amendment 2, Conservation Sales Tax Amendment (August 1984)
24. Missouri Constitutional Amendment 4, Public Improvements Bond Measure (August 1984)
25. Nevada Question 1, Tax Exemption for Food for Human Consumption Amendment (1984)
26. Nevada Question 10, Tax on Manufactured Homes Measure (1984)
27. Nevada Question 12, Government Taxes and Fees Initiative (1984)
28. Nevada Question 2, Taxation of Mines Amendment (1984)
29. Nevada Question 8, Used Cars Tax Measure (1984)
30. New Jersey Public Question No. 5 (1984)
31. New Jersey Public Question No. 6 (1984)
32. Oklahoma State Question 561, Tax for Health Departments Amendment (August 1984)
33. Oklahoma State Question 570, County Tax Levy for Parks Amendment (1984)
34. Oklahoma State Question 573, Tax for Roads and Jails Amendment (1984)
35. Oklahoma State Question 575, Tax Levy for Healthcare Amendment (1984)
36. Oklahoma State Question 580, Local Incentive Levy Amendment (1984)
37. Oklahoma State Question 582, Property Tax Exemptions Amendment (1984)
38. Oregon Measure 2, Elections for New Taxes and Limits on Property Tax Initiative (1984)
39. Oregon Measure 2, Increases Motor Vehicles Fees Measure (May 1984)

1983

1. Maine Question 6, Allow for Watercraft Property Tax Exemptions Without Requiring Reimbursement Amendment (1983)
2. Maine Question 8, Alter Mineral Property Tax Exemptions and Property Use Penalties Amendment (1983)
3. Nevada Question 2, Tax on Government Contractor Property Measure (June 1983)
4. New Jersey Public Question No. 7 (1983)
5. Ohio Repeal 1982 Tax Increases Initiative (1983)
6. Ohio Supermajority Requirement for Tax Increases Initiative (1983)

1982

1. Alabama Ad Valorem Tax Amendment (September 1982)
2. Alabama Chilton County Property Tax Amendment (March 1982)
3. Alabama City of Alabaster Property Tax Amendment (March 1982)
4. Alabama City of Huntsville School Tax Amendment (March 1982)
5. Alabama Lauderdale County School Tax Amendment (March 1982)
6. Alabama Macon County Ad Valorem Tax Amendment (September 1982)
7. Arizona Proposition 103, Urban Property Tax Exemption Amendment (1982)
8. Arkansas County Road Tax, Proposed Amendment 62 (1982)
9. California Proposition 3, Property Tax Reappraisal Due to Eminent Domain Amendment (June 1982)
10. California Proposition 5, Gift and Inheritance Tax Initiative (June 1982)
11. California Proposition 6, Gift and Inheritance Tax Initative (June 1982)
12. California Proposition 7, Graduated State Personal Income Tax Brackets Initiative (June 1982)
13. California Proposition 7, Taxation Definition Amendment (1982)
14. Colorado Amendment No. 1, Property Tax Assessment Rates Amendment (1982)
15. Colorado Amendment No. 6, Rocky Flats Nuclear Weapons Conversion Fund Initiative (1982)
16. Georgia Amendment 5, Henry County Homestead Exemptions Measure (1982)
17. Idaho Residential Tax Exemption Initiative, Initiative 1 (1982)
18. Louisiana Ad Valorem Tax on Coal and Lignite Amendment (1982)
19. Louisiana Ad Valorem Tax on Fuel Amendment (1982)
20. Louisiana Ad Valorem Tax on Property Improvements Amendment (1982)
21. Louisiana Homestead Property Tax Exemption Amendment (1982)
22. Louisiana Repeal First Use Tax Fund Amendment (1982)
23. Maine Question 1, Adjust Individual Income Tax for Inflation Initiative (1982)
24. Mississippi Tax Assessment, Amendment 3 (1982)
25. Missouri Amendment 4, Maximum School Taxes Rate Measure (August 1982)
26. Missouri Amendment 7, Property Tax Assessment and Exemption Measure (August 1982)
27. Missouri Amendment 8, Motor Vehicle Tax Measure (1982)
28. Missouri Proposition B, Gasoline Tax Increase Measure (1982)
29. Missouri Proposition C, School and Highway Tax Initiative (1982)
30. Nebraska Amendment 3, Right of Redemption of Real Estate Measure (1982)
31. Nevada Question 1, Property Tax Exemption Amendment (1982)
32. Nevada Question 7, Tax on Mobile Home Materials Measure (1982)
33. Nevada Question 8, Tax Exemption of Household Goods and Furniture Initiative (1982)
34. Nevada Question 9, Tax Exemption of Food for Human Consumption Initiative (1982)
35. New Mexico Referendum: Tax Exemption for New Mexico National Guardsmen (1982)
36. North Dakota Medical Center Mill Levy Referendum, Measure 1 (1982)
37. Ohio Sales Tax Increase to Fund High-Speed Rail Amendment (1982)
38. Oregon Measure 1, Tax Base Increases with District's True Cash Value Amendment (1982)
39. Oregon Measure 3, Limitations on Real Property Tax Initiative (1982)
40. Oregon Measure 4, Commercial Vehicles and Motor Fuels Taxes for Roads Measure (May 1982)

1981

1. Kentucky Proposes a Change in Property Taxes on the Disabled, Amendment 2 (May 1981)
2. Michigan Proposal A, Changes to State Taxes and Revenue Amendment (May 1981)

1980

1. Alabama Mobile County Ad Valorem Tax Amendment (1980)
2. Arizona Proposition 100, Property Tax Exemptions for Widows and Veterans Amendment (June 1980)
3. Arizona Proposition 101, Property Tax Exemptions for Widows Amendment (June 1980)
4. Arizona Proposition 102, Property Tax Exemptions for Disabled Persons Amendment (June 1980)
5. Arizona Proposition 103, Legislative Increases in Property Tax Exemptions Amendment (June 1980)
6. Arizona Proposition 103, Tax Exemption for Privately-Owned Airports Amendment (1980)
7. Arizona Proposition 104, Increase of Debt Limit on Taxable Property Amendment (June 1980)
8. Arizona Proposition 105, State Revenues Amendment (June 1980)
9. Arizona Proposition 106, Property Tax Limitations Amendment (1980)
10. Arizona Proposition 106, Property Tax Limitations Amendment (June 1980)
11. Arizona Proposition 107, Limitations of Property Tax Increases Amendment (June 1980)
12. Arizona Proposition 108, Expenditure Limitations Amendment (June 1980)
13. Arizona Proposition 109, Expenditure Limitations for Schools and Colleges Amendment (June 1980)
14. Arkansas Property Tax Relief, Proposed Amendment 59 (1980)
15. California Proposition 11, Energy Related Businesses Surtax Initiative (June 1980)
16. California Proposition 3, Tax Deduction Based on Contribution to the Insurance Guarantee Association (1980)
17. California Proposition 4, Increases in Taxes for Payments on Indebtedness Amendment (1980)
18. California Proposition 5, Definitions Regarding Property Amendment (1980)
19. California Proposition 7, Property Valuation with Solar Energy Systems Amendment (1980)
20. California Proposition 9, Income Taxes Initiative (June 1980)
21. Florida Amendment 1, Ad Valorem Tax Relief Initiative (March 1980)
22. Florida Amendment 1, Renewable Energy Tax Exemption Amendment (October 1980)
23. Florida Amendment 3, Local Ad Valorem Tax Exemption Amendment (October 1980)
24. Florida Amendment 4, Local Homestead and Ad Valorem Tax Exemptions Amendment (October 1980)
25. Florida Amendment 5, Taxation of Business Inventories and Livestock Amendment (October 1980)
26. Georgia Amendment 1, Property Classification for Taxes Measure (1980)
27. Georgia Amendment 13, Life Insurance Company Taxation Measure (1980)
28. Georgia Amendment 15, Property Tax Exemptions for Nonprofits Measure (1980)
29. Georgia Amendment 7, Expanded Municipal Powers Measure (1980)
30. Georgia Amendment 8, Homestead Exemptions for Seniors Measure (1980)
31. Illinois Sale of Tax Delinquent Property Amendment (1980)
32. Louisiana Homestead Property Tax Exemption Amendment (1980)
33. Massachusetts Question 2, "Proposition 2½" Limit on Property Taxes Initiative (1980)
34. Massachusetts Question 3, Tax Limitation and Education Funding Initiative (1980)
35. Michigan Proposal A, School Funding and Elderly Property Tax Break Initiative (1980)
36. Michigan Proposal C, Michigan Property Tax Exemption, Sales Tax Increase, and Rainy Day Fund Amendment (1980)
37. Michigan Proposal D, Voter Approval Requirement for New or Increased Taxes Initiative (1980)
38. Michigan Proposal E, Development of Correctional Facilities Referendum (1980)
39. Missouri Amendment 5, State and Local Tax Limits Initiative (1980)
40. Montana Change Income Tax Structure, I-86 (1980)
41. Nebraska Amendment 3, Tax Exemptions for Energy Conservation Improvements Measure (1980)
42. Nebraska Amendment 4, Public Education Financing Measure (1980)
43. Nevada Question 6, Real Property Tax Limit Initiative (1980)
44. Nevada Question 8, Tax Exemption of Household Goods and Furniture Initiative (1980)
45. Nevada Question 9, Tax Exemption of Food for Human Consumption Initiative (1980)
46. New Jersey Public Question No. 4 (1980)
47. North Dakota Oil Extraction Tax Initiative, Measure 6 (1980)
48. North Dakota State Medical Center Mill Levy Referendum, Amendment 3 (1980)
49. North Dakota State Property Tax Authority Referendum, Amendment 2 (1980)
50. North Dakota Taxation of Property Referendum, Amendment 4 (1980)
51. Ohio Changes to State Taxes Initiative (1980)
52. Ohio Classification of Real Property Amendment (1980)
53. Oklahoma State Question 546, School District Emergency Levy Amendment (1980)
54. Oklahoma State Question 549, Ad Valorem Tax Apportionment Amendment (1980)
55. Oregon Measure 1, Limitations on Uses of Gasoline and Highway User Taxes Amendment (May 1980)
56. Oregon Measure 3, Oil and Gas Taxes for Common School Fund Amendment (1980)
57. Oregon Measure 4, Increase Motor Vehicle and Aircraft Fuel Taxes Measure (1980)
58. Oregon Measure 5, Continuation of Tax Reduction Program Amendment (May 1980)
59. Oregon Measure 6, Limitations on Real Property Tax Initiative (1980)

1979

1. Louisiana Raise Ad Valorem Assessments Amendment (1979)
2. Nevada Question 1, Sales and Use Tax Act of 1955 Measure (June 1979)
3. Oklahoma State Question 539, Double Taxation and Tax Rates on Income Initiative (1979)

1978

1. Alabama Property Tax Amendment (1978)
2. Alaska Ballot Proposition 5, Bottle Deposit Refund Initiative (1978)
3. Arkansas Exemptions from Sales Tax, Proposed Amendment 59 (1978)
4. California Proposition 10, Tax Exemptions for Improvements to Residential Buildings (June 1978)
5. California Proposition 11, Taxation of County Property Amendment (June 1978)
6. California Proposition 13, Tax Limitations Initiative (June 1978)
7. California Proposition 3, Alternative Energy Systems Tax Exemption Amendment (June 1978)
8. California Proposition 8, Owner-Occupied Dwellings Tax Rate Amendment (June 1978)
9. California Proposition 8, the Post-Disaster Taxation Act (1978)
10. Florida Amendment 7, Taxes, Tax Exemptions, and Government Finances Amendment (1978)
11. Georgia Amendment 11, Property Tax Exemptions Measure (1978)
12. Georgia Amendment 12, Livestock Tax Exemptions Measure (1978)
13. Georgia Amendment 17, Property Tax Exemptions for Nonprofits Measure (1978)
14. Georgia Amendment 18, Homestead Exemptions for Veterans Measure (1978)
15. Georgia Amendment 32, County Tax Collection Measure (1978)
16. Georgia Amendment 34, Definition of Income for Tax Exemptions Measure (1978)
17. Georgia Amendment 7, County Education Tax Measure (1978)
18. Georgia Amendment 8, Motor Vehicle Tax Exemptions for Veterans Measure (1978)
19. Hawaii County Tax Authority, Amendment 16 (1978)
20. Hawaii Tax Review and Conformance, Amendment 15 (1978)
21. Idaho Property Valuation Initiative, INIT 1 (1978)
22. Illinois Personal Property Tax Amendment (1978)
23. Illinois Property Tax Exemption for Veterans' Organizations (1978)
24. Louisiana First-Use Tax Amendment (1978)
25. Maine Question 5, Municipal Reimbursement of Property Tax Losses Amendment (1978)
26. Massachusetts Question 1, Allow Four Classes of Real Property for Taxation Amendment (1978)
27. Massachusetts Question 7, Property Tax Classification for Recreational and Natural Land Amendment (1978)
28. Michigan Proposal H, Education Voucher Program and School Funding Initiative (1978)
29. Michigan Proposal J, Tax Limitations and Program Funding Initiative (1978)
30. Missouri Amendment 10, Allow Counties to Increase Property Taxes for Road and Bridge Measure (1978)
31. Missouri Amendment 22, Reduce Local Town Rates of Levy for Taxes Measure (1978)
32. Missouri Amendment 5, Increase Gasoline Tax Measure (August 1978)
33. Montana Levy to Support University System, LR-75 (1978)
34. Montana Returning Property Tax, CI-8 (1978)
35. Nebraska Amendment 1, Redevelopment Bonds Amendment (1978)
36. Nebraska Amendment 3, Energy Tax Exemptions Amendment (1978)
37. Nebraska Amendment 7, Rules Governing Board of Equalization Assessments and Taxes Measure (1978)
38. Nevada Question 4, Property Tax Exemption for Business Inventories Amendment (1978)
39. Nevada Question 6, Real Property Tax Limit Initiative (1978)
40. New Mexico Referendum: Accrual of Real Property Taxes (1978)
41. North Dakota Income Tax Reductions Initiative, Measure 2 (1978)
42. North Dakota State Revenue Limitation Referendum, Amendment 3 (1978)
43. Oregon Measure 11, Reduction of Property Tax Amendment (1978)
44. Oregon Measure 3, Vehicle Registration Requirement and Fee Increases Referendum (1978)
45. Oregon Measure 5, Gas Tax Increase for Highway Repair Measure (May 1978)
46. Oregon Measure 6, Limitations on Ad Valorem Property Taxes Initiative (1978)

1977

1. Alabama Houston County Tax Amendment (September 1977)
2. Alabama Mobile County Ad Valorem Tax Amendment (September 1977)
3. Alabama Mobile County Tax Amendment (September 1977)
4. North Carolina Spousal Homestead Exemption Amendment (1977)
5. Oregon Measure 1, Elections for School District Levies Amendment (May 1977)

1976

1. Arkansas Exemption from Personal Property Tax, Proposed Amendment 57 (1976)
2. California Proposition 10, Property Taxes by Local Government Agencies Amendment (1976)
3. California Proposition 11, Purchased Land Usage Amendment (June 1976)
4. California Proposition 11, Tax Rates for Unsecured Property Amendment (1976)
5. California Proposition 13, Postponement of Taxes Amendment (June 1976)
6. California Proposition 6, Repeal of Insurance Company Tax Exemption Amendment (June 1976)
7. California Proposition 7, Property of Historical Significance Valuation Amendment (June 1976)
8. Colorado Amendment No. 2, Taxation of Mobile Homes Amendment (1976)
9. Colorado Amendment No. 7, Food Exempt from State Sales Tax Initiative (1976)
10. Florida Amendment 4, Community Redevelopment Amendment (1976)
11. Georgia Amendment 18, Definition of Income for Tax Exemptions Measure (1976)
12. Georgia Amendment 19, Mobile Home Tax Classification Measure (1976)
13. Georgia Amendment 22, Tax Exemptions for Senior Residence Homes Measure (1976)
14. Georgia Amendment 5, Inventory Tax Exemptions Measure (1976)
15. Georgia Amendment 6, Solar Energy Tax Exemptions Measure (1976)
16. Kansas Agricultural Land Assessed on Use Amendment (1976)
17. Massachusetts Question 2, Graduated Income Tax Rate Amendment (1976)
18. Michigan Proposal D, Graduated Income Tax Initiative (1976)
19. Minnesota Amendment 1, Reallocating Motor Fuel Taxes and Removing Restrictions on Interest Rates for Highway Bonds Amendment (1976)
20. Missouri Amendment 1, Conservation Sales Tax Initiative (1976)
21. Missouri Amendment 1, Remove 25-Year Limit on Forestry Land Tax Reduction Measure (August 1976)
22. Missouri Amendment 2, Food and Drug Exemption from Sales Tax Initiative (1976)
23. Montana Levy for Public Library Federations, R-70 (1976)
24. Montana Tax Relief for Homesteads, I-72 (1976)
25. New Jersey Public Question No. 6 (1976)
26. North Dakota Farm Machinery and Electricity Taxes Initiative, Measure 1 (1976)
27. Ohio Estate Taxes and State Debt Amendment (June 1976)
28. Ohio Payment of Political Subdivisions' Debts Amendment (June 1976)
29. Ohio Provisions for Imposing Taxes and Exemptions Amendment (June 1976)
30. Oklahoma State Question 507, Library Tax Increase Amendment (1976)
31. Oregon Measure 4, Vehicle Tax for Mass Transit Amendment (May 1976)
32. Oregon Measure 8, Motor Fuel and Commercial Vehicle Tax Increases Referendum (1976)

1975

1. Kentucky Senior Residence Tax Exemption Referendum (1975)
2. New Jersey Public Question No. 1 (1975)
3. New York Amendment 6, Employee Benefits Tax Exemptions Amendment (1975)
4. Ohio Bonds and Sales Tax for Capital Improvements Initiative (1975)
5. Ohio Industrial Plant Tax Incentives for Jobs Initiative (1975)
6. Ohio Tax Assessment of Outdoor Recreational Land Amendment (1975)
7. Ohio Transportation Bonds and Gas Tax Initiative (1975)

1974

1. Alabama City of Mountain Brook Tax Amendment (1974)
2. Arizona Proposition 105, Distribution of Vehicle Tax Amendment (1974)
3. Arizona Proposition 300, Prohibition of Food Tax Amendment (1974)
4. California Proposition 4, Property Reassessment After Disaster Amendment (June 1974)
5. California Proposition 5, Use of Fuel Taxes and License Fees Amendment (June 1974)
6. California Proposition 6, Property Tax Exemption Amendment (1974)
7. California Proposition 8, Taxation Amendment (1974)
8. Colorado Amendment No. 7, Aviation Fuel Excise Tax Usage Amendment (1974)
9. Florida Amendment 2, Transportation Bonds Amendment (1974)
10. Georgia Amendment 13, Homestead Exemption Income Adjustment for Seniors Measure (1974)
11. Georgia Amendment 6, Tax Exemptions for Agricultural Products Measure (1974)
12. Kansas Tax Infrastructure, Amendment 1 (1974)
13. Kansas Taxing Bingo, Amendment 1 (1974)
14. Michigan Proposal C, Removal of the Sales Tax on Food and Drugs Initiative (1974)
15. Nevada Question 3, Taxation on Agricultural and Open-Space Real Property Amendment (1974)
16. New Mexico Referendum: Levying of Taxes (1974)
17. Ohio Homestead Tax Reduction for Disabled Residents Amendment (1974)
18. Oklahoma State Question 497, Levy for County Government Amendment (August 1974)
19. Oregon Measure 1, State Income and Corporate Tax Increase for Education Measure (May 1974)
20. Oregon Measure 3, School District Tax Base Limitations Amendment (May 1974)
21. Oregon Measure 7, Federal Revenue Sharing Effects on Tax Base Amendment (1974)

1973

1. Alabama Calhoun County School Districts Amendment (December 1973)
2. Alabama Hamilton Special School Amendment (December 1973)
3. California Proposition 1, Taxing and Spending Powers Initiative (1973)
4. New Mexico Referendum: Personal Property Tax Exemption (1973)
5. Ohio Income Amount Exempt from Taxation Amendment (1973)
6. Ohio Tax Assessments of Agricultural Lands Amendment (1973)
7. Oregon Measure 1, Revision of Taxes for Education Amendment (May 1973)

1972

1. Alabama Mobile County Ad Valorem Tax Amendment (May 1972)
2. Alabama Municipal Tax, Amendment 2 (1972)
3. Alabama Property Tax Amendment (May 1972)
4. Arizona Proposition 108, Motor Vehicle Taxes Amendment (1972)
5. Arizona Proposition 200, Urban Revenue Sharing Fund and Tax Initiative (1972)
6. California Proposition 10, Blinded Veterans Tax Exemption Amendment (1972)
7. California Proposition 12, Tax Exemptions for Disabled Veterans Amendment (1972)
8. California Proposition 14, Taxes and Financing Initiative (1972)
9. California Proposition 7, Valuations of Single-Family Dwellings Amendment (June 1972)
10. California Proposition 8, Tax Exemption for Pollution Control Amendment (1972)
11. Colorado Amendment No. 12, Tax Levies and School Financing Initiative (1972)
12. Colorado Amendment No. 7, Tax Levies Limits and Maximums Initiative (1972)
13. Georgia Amendment 10, Tax Exemptions for Nonprofit Hospitals Amendment (1972)
14. Georgia Amendment 12, Taxes for School Personnel and Facilities Amendment (1972)
15. Georgia Amendment 14, Vehicle Tax Exemptions for Veterans Amendment (1972)
16. Georgia Amendment 17, Independent School District Tax Exemptions Amendment (1972)
17. Georgia Amendment 18, County School District Tax Exemptions Amendment (1972)
18. Louisiana Ambulance District Amendment (1972)
19. Louisiana Ambulance Service Amendment (1972)
20. Louisiana Fire Protection Tax Amendment (1972)
21. Louisiana Levee District Tax Amendment (1972)
22. Louisiana Levee District of Orleans Amendment (1972)
23. Louisiana Millage Amendment (1972)
24. Louisiana New Orleans Tax Amendment (1972)
25. Louisiana Orleans Levee District Amendment (1972)
26. Louisiana Property Tax Relief Fund Amendment (1972)
27. Louisiana Property Tax Valuation Amendment (1972)
28. Louisiana Public Improvement Assessments Amendment (1972)
29. Louisiana Real Estate Valuation Amendment (1972)
30. Louisiana Shrimp and Oyster Boat Amendment (1972)
31. Louisiana State Ad Valorem Property Tax Amendment (1972)
32. Louisiana State Tax Amendment (1972)
33. Louisiana Vocational Education Tax Amendment (1972)
34. Maryland Tax for State Debt, Question 9 (1972)
35. Massachusetts Question 1, Authorize Use-Based Tax Assessment for Agricultural and Horticultural Land Amendment (1972)
36. Massachusetts Question 6, Graduated Income Tax Amendment (1972)
37. Michigan Proposal C, Property Taxes and School Funding Initiative (1972)
38. Michigan Proposal D, Graduated Income Tax Initiative (1972)
39. Missouri Amendment 1, Tax Exemptions Measure (1972)
40. Nebraska Amendment 7, Valuation of Agricultural Lands Amendment (1972)
41. New Mexico Referendum: Personal Property Tax (1972)
42. Ohio Voter Approval of Income Tax Levies and Increases Initiative (1972)
43. Oklahoma State Question 486, Property Assessment Amendment (1972)
44. Oklahoma State Question 487, Tax Levy for School Districts Amendment (1972)
45. Oregon Measure 1, Cigarette Tax Increase Referendum (January 1972)
46. Oregon Measure 6, Vehicle Registration Tax Referendum (May 1972)
47. Oregon Measure 9, Prohibition of Property Taxes for Education Initiative (1972)

1971

1. Florida Corporate Income Tax Amendment (1971)
2. Kentucky Senior Residence Tax Exemption Referendum (1971)
3. Maine Question 1, Corporate and Individual Income Tax Repeal Initiative (1971)
4. Montana Methods of Taxation, R-68 (1971)
5. New Jersey Public Question No. 2 (1971)

1970

1. Alabama State Income Tax, Amendment 1 (1970)
2. Arizona Proposition 104, Vehicle and Gas Tax Revenues Amendment (1970)
3. California Proposition 13, Property Tax Exemption for Disabled Veterans Amendment (1970)
4. California Proposition 18, Use of Fuel Taxes and License Fees Amendment (1970)
5. California Proposition 8, Funding Sources Initiative (June 1970)
6. Florida Amendment 7, Taxes for Capital Improvement Purposes for Schools Amendment (1970)
7. Georgia Amendment 11, Property Taxes on Inventory Amendment (1970)
8. Georgia Amendment 13, Tax Exemptions for Peanuts Amendment (1970)
9. Georgia Amendment 3, Personal Property Tax Exemptions Amendment (1970)
10. Georgia Amendment 4, Homestead Exemptions for Veterans Amendment (1970)
11. Georgia Amendment 6, Tax Exemptions for Religious Organizations Amendment (1970)
12. Georgia Amendment 7, Shared and Trustee-Owned Properties Homestead Tax Exemptions Amendment (1970)
13. Georgia Amendment 8, Tax Exemptions for Healthcare Facilities Amendment (1970)
14. Georgia Amendment 9, Tax Exemptions for Water and Sewage Facilities Amendment (1970)
15. Illinois Ad Valorem Tax Prohibition Amendment (1970)
16. Louisiana Ad Valorem Tax Amendment (1970)
17. Louisiana Bogalusa Tax Amendment (1970)
18. Louisiana Commercial Shrimp and Oyster Boat Amendment (1970)
19. Louisiana License Tax Amendment (1970)
20. Louisiana New Orleans Tax Levy Amendment (1970)
21. Louisiana Orleans Levee District Tax Amendment (1970)
22. Louisiana Pontchartrain Levee District Amendment (1970)
23. Louisiana Sewage and Water Board Amendment Three (1970)
24. Louisiana Sewage and Water Board Bond Amendment Five (1970)
25. Maine Question 6, Land Valuation for Certain Lands at Current Value Amendment (1970)
26. Massachusetts Question 1, Real Property Classification for Taxation Amendment (1970)
27. Minnesota Amendment 2, Authorizing the Legislature to Limit Categories of Tax-Exempt Property Amendment (1970)
28. Missouri Amendment 3, Increase Maximum Local Property Tax Rate Without Voter Approval Measure (1970)
29. Missouri Amendment 4, Tax Rate for School Districts Measure (1970)
30. Missouri Proposition 1, State Income Tax Referendum (April 1970)
31. Nebraska Amendment 10, Personal Property Tax Exemption Amendment (1970)
32. Nebraska Amendment 6, Mill Levy Limitations Amendment (1970)
33. Nevada Question 8, Prescription Medicine and Periodicals Sales Tax Amendment (1970)
34. New Jersey Public Question No. 2 (1970)
35. New Mexico Referendum: Taxation and Revenue (1970)
36. North Carolina Income Tax Exemptions Amendment (1970)
37. Ohio Homestead Tax Reduction for Seniors Amendment (1970)
38. Oregon Measure 10, New Property Tax Bases for Schools Initiative (1970)
39. Oregon Measure 2, Automatic Adoption of Federal Income Tax Computation Amendment (1970)
40. Oregon Measure 6, School Property Tax Equalization Amendment (May 1970)

1969

1. Alabama County District School Tax, Amendment 30 (1969)
2. Alabama County Property Tax, Amendment 34 (1969)
3. Alabama County Property Tax, Amendment 6 (1969)
4. Alabama County School District Tax, Amendment 32 (1969)
5. Alabama County School Tax, Amendment 11 (1969)
6. Alabama County School Tax, Amendment 12 (1969)
7. Alabama County School Tax, Amendment 16 (1969)
8. Alabama County Trial Tax, Amendment 31 (1969)
9. Alabama County and Municipal Tax, Amendment 15 (1969)
10. Alabama District School Tax, Amendment 13 (1969)
11. Alabama District School Tax, Amendment 14 (1969)
12. Alabama District School Tax, Amendment 25 (1969)
13. Alabama Junior College Funding, Amendment 9 (1969)
14. Alabama Municipal District Tax, Amendment 26 (1969)
15. Alabama Municipal School Tax, Amendment 19 (1969)
16. Alabama Tax Allocation, Amendment 18 (1969)
17. Kentucky Agricultural Land Assessment Referendum (1969)
18. North Carolina Sales Tax Increase for Local Funding Amendment (1969)
19. Oregon Measure 1, Sales and Property Tax Amendment (June 1969)

1968

1. Arizona Proposition 100, Veterans Tax Exemption Amendment (1968)
2. Arizona Proposition 101, Tax Exemptions Amendment (1968)
3. Arizona Proposition 102, Property Tax Exemption for Household Goods Amendment (1968)
4. Arizona Proposition 103, License Tax Amendment (1968)
5. California Proposition 1A, Tax Exemption Amendment (1968)
6. California Proposition 2, Taxation of Governmental Property Outside of Boundaries Amendment (1968)
7. California Proposition 4, State Income Tax Laws Based on Federal Laws Amendment (1968)
8. California Proposition 6, Taxation on Premiums for Retirement Benefit Contracts Amendment (1968)
9. California Proposition 8, State-Collected Sales and Use Taxes Amendment (1968)
10. California Proposition 9, Ad Valorem Taxes Initiative (1968)
11. Colorado Amendment No. 2, Taxation of Public Property Amendment (1968)
12. Georgia Amendment 11, Homestead Exemptions for Seniors Measure (1968)
13. Georgia Amendment 9, Homestead Exemptions for Veterans Measure (1968)
14. Louisiana Municipal Tax Amendment (1968)
15. Massachusetts Question 2, Graduated Income Tax Amendment (1968)
16. Michigan Proposal No. 1, Imposition of a Graduated Income Tax Amendment (1968)
17. Missouri Amendment 2, Allow State Income Tax Definition by Reference to Federal Law Measure (1968)
18. Montana Levy for University Support, R-65 (1968)
19. Montana Taxable Valuation of Personal Property, I-66 (1968)
20. Nebraska Amendment 12, Homestead Tax Exemptions Amendment (1968)
21. Nebraska Amendment 16, Income Tax Initiative (1968)
22. Nebraska Amendment 6, Personal Property Taxes Amendment (1968)
23. New Hampshire Real Estate Assessment Amendment (1968)
24. Ohio Homestead Tax Exemption Amendment (1968)
25. Oklahoma State Question 443, Tax Exemptions on Personal Property Amendment (September 1968)
26. Oklahoma State Question 460, Prohibit Taxation of Intangible Personal Property Amendment (August 1968)
27. Oregon Measure 7, Repeal of 6% Property Tax Limitation Amendment (1968)

1967

1. Alabama County Tax, Amendment 10 (1967)
2. Alabama Municipal Tax, Amendment 14 (1967)
3. Alabama Special District Tax, Amendment 11 (1967)
4. Alabama Special Municipal Tax, Amendment 4 (1967)
5. Alabama Tax Revenue and Funding Clarification, Amendment 16 (1967)
6. Oklahoma State Question 444, Methods of Taxation Amendment (August 1967)

1966

1. Alabama Special County District Tax, Amendment 1 (1966)
2. Arizona Proposition 100, Watercraft Tax Exemption Amendment (1966)
3. California Proposition 12, Assessment Appeals Board Amendment (1966)
4. California Proposition 13, Removal of Annual Property Statement Requirement Amendment (1966)
5. California Proposition 14, Personal Income Tax Amendment (1966)
6. California Proposition 3, Open Space Lands Amendment (1966)
7. California Proposition 5, Assessment of Property After Disaster Amendment (1966)
8. California Proposition 8, Insurance Tax Amendment (1966)
9. California Proposition 9, Blinded Veterans Tax Exemption Amendment (1966)
10. Colorado Amendment No. 2, Taxation of Mobile Homes and Construction Equipment Amendment (1966)
11. Colorado Amendment No. 5, Taxation of Property Initiative (1966)
12. Florida Amendment 13, Stock in Trade and Inventory Ad Valorem Tax Exemption Amendment (1966)
13. Georgia Amendment 14, Taxes for Public Transportation Amendment (1966)
14. Georgia Amendment 7, Tax Exemptions for Pollution Reduction Facilities Amendment (1966)
15. Idaho State Sales Tax, Referendum 1 (1966)
16. Massachusetts Question 5, Sales Tax Referendum (1966)
17. Massachusetts Question 6, Temporary Sales Tax and Creation of Local Aid Fund Advisory Question (1966)
18. Missouri Amendment 2, School District Property Tax Measure (January 1966)
19. Montana Tobacco Tax, LR-64 (1966)
20. Nebraska Amendment 14, Property Tax Restriction Amendment (1966)
21. Nebraska Amendment 15, Intangible Property Tax Exemptions Amendment (1966)
22. Nebraska Amendment 16, Property Tax Initiative (1966)
23. Nebraska Amendment 5, Tax Valuation of Agricultural Land Amendment (1966)
24. Nebraska Amendment 8, State Income Tax Laws Amendment (1966)
25. Nebraska Referendum 1, Income Tax Law Referendum (1966)
26. New York Amendment 9, Creating Temporary Separate Tax and Borrowing Powers for the Buffalo City School District Amendment (1966)
27. North Dakota Tax Levying Referendum, Number 1 (1966)
28. Oklahoma State Question 434, Establishment of Vocational Education School Districts Amendment (May 1966)
29. Oregon Measure 1, Four Cent Cigarette Tax Measure (May 1966)

1965

1. Alabama County and Municipal Tax Rates, Amendment 28 (1965)
2. Alabama Income Tax, Amendment 4 (1965)
3. Alabama Litigation and Litigation Tax, Amendment 15 (1965)
4. Alabama Municipal Tax, Amendment 20 (1965)
5. Alabama Municipal Tax, Amendment 22 (1965)
6. Alabama Special County Ad Valorem Tax, Amendment 35 (1965)
7. Alabama Special County District Tax, Amendment 10 (1965)
8. Alabama Special County School District Tax, Amendment 32 and 33 (1965)
9. Alabama Special Municipal Tax, Amendment 34 (1965)
10. Alabama Special School Tax, Amendment 12 (1965)
11. Alabama Special School Tax, Amendment 14 (1965)
12. North Dakota Income and Sales Taxes, Referendum 4 (1965)
13. North Dakota Personal Property Tax Exemption, Initiative 2 (1965)
14. North Dakota Temporary Sales Tax Increase, Initiative 3 (1965)
15. Ohio Tax Increase for School Foundation Program Amendment (May 1965)
16. Oklahoma State Question 425, Sales Tax Increase Measure (April 1965)
17. Oklahoma State Question 430, Ability to Enact Property Tax Levy for School Districts Amendment (September 1965)

1964

1. Arizona Proposition 100, Aircraft Tax Amendment (1964)
2. Arizona Proposition 102, Inventory Tax Exemption Amendment (1964)
3. California Proposition 12, Property Tax Relief Because of Disaster Amendment (1964)
4. California Proposition 4, Veterans' Tax Exemptions for Survivors Amendment (1964)
5. California Proposition 5, Widows of Veterans Receiving Tax Exemptions Amendment (1964)
6. California Proposition 6, Retaliatory Taxes on Insurance Companies Amendment (1964)
7. Florida Amendment 12, Second Gas Tax Extension Amendment (1964)
8. Florida Amendment 13, Property Tax Exemption in Sarasota County Amendment (1964)
9. Georgia Amendment 11, County License Fees Measure (1964)
10. Georgia Amendment 12, Homestead Exemptions for Veterans Measure (1964)
11. Georgia Amendment 13, Vidalia Development Authority Measure (1964)
12. Georgia Amendment 14, Personal Property Tax Exemptions Measure (1964)
13. Georgia Amendment 8, Motor Vehicle Taxation Measure (1964)
14. Georgia Amendment 9, Senior Citizen Homestead Exemption Measure (1964)
15. Louisiana Amendment 28, Allow New Orleans to Establish Mosquito Abatement Program Amendment (1964)
16. Minnesota Amendment 1, Taxation of Taconite, Copper, and Nickel Amendment (1964)
17. Nebraska Amendment 3, Tax Exemptions for Veterans Amendment (1964)
18. Nebraska Amendment 4, Tax Classification of Intangible Property Amendment (1964)
19. New Hampshire Power of Taxation Amendment (1964)
20. North Dakota Dog and Horse Race Gambling, Initiative 4 (1964)
21. North Dakota Personal Property Tax Exemption, Initiative 2 (1964)
22. Oklahoma State Question 421, Levy for School Districts Initiative (1964)

1963

1. Alabama Corporate Income Tax, Amendment 1 (1963)
2. Alabama County Taxes, Amendment 4 (1963)
3. Alabama Municipal Tax Restrictions, Amendment 11 (1963)
4. Alabama Special Municipal School Tax, Amendment 9 (1963)
5. Nevada Question 1, Sales and Use Tax Measure (June 1963)
6. New Jersey Public Question No. 3 (1963)
7. New Jersey Public Question No. 5 (1963)
8. New Jersey Public Question No. 6 (1963)
9. North Dakota Adjusted Individual Income Tax, Referendum 2 (1963)
10. North Dakota Graduated Income Tax, Referendum 1 (1963)
11. North Dakota Income Tax Withholding, Referendum 3 (1963)
12. North Dakota School District Taxes, Referendum 5 (1963)
13. North Dakota Urban Renewal Taxes, Referendum 4 (1963)
14. Oregon Measure 1, Revision of Personal and Corporate Income Taxes Referendum (October 1963)

1962

1. Alabama County Special Property Tax, Amendment 5 (1962)
2. Alabama County Tax Limits and Debts, Amendment 2 (1962)
3. Alabama County Taxes, Amendment 3 (1962)
4. Alabama County and Municipal Taxes, Amendment 5 (1962)
5. Alabama District School Tax, Amendment 8 (1962)
6. Alabama Special County Tax, Amendment 4 (1962)
7. Alabama Special County Tax, Amendment 6 (1962)
8. Alabama Special Property Tax, Amendment 7 (1962)
9. Arizona Proposition 200, Property Appraisal and Taxation Initiative (1962)
10. Arkansas Tax Municipal Improvements, Proposed Amendment 50 (1962)
11. California Proposition 10, Property Tax Exemption for Religious, Hospital, and Charitable Purposes Amendment (1962)
12. California Proposition 11, Tax Assessment of Historical Structures Amendment (1962)
13. California Proposition 13, Non-Profit College Grounds Tax Exemption Amendment (1962)
14. California Proposition 15, County Tax Appeal Boards Amendment (1962)
15. California Proposition 2, Housing Qualifications for the Veterans' Tax Exemption Amendment (1962)
16. California Proposition 3, Veterans' Tax Exemption Amendment (1962)
17. California Proposition 4, Agricultural Land Tax Assessment Amendment (1962)
18. Colorado Proposal No. 3, Income Tax Laws Amendment (1962)
19. Colorado Proposal No. 5, Assessment Value for Taxation Amendment (1962)
20. Georgia Amendment 5, Peace Officer Compensation Amendment (1962)
21. Georgia Amendment 9, County Taxes for Public Transportation Amendment (1962)
22. Massachusetts Question 1, Graduated Income Tax Amendment (1962)
23. Missouri Amendment 1, Allocate Portion of State Gas Tax to Local Governments Measure (March 1962)
24. Missouri Amendment 1, Increase Minimum Tax Rates for St. Louis School District Measure (1962)
25. Nevada Question 1, Motor Vehicle Tax Amendment (1962)
26. North Carolina Property Classification for Taxes Amendment (1962)
27. North Dakota County Taxes and Poor Relief, Referendum 4 (1962)
28. Oregon Measure 1, Six Percent Tax Limitation Amendment (May 1962)
29. Oregon Measure 7, Six Percent Tax Limitation Amendment (1962)

1961

1. Alabama Concerning County Taxes and Bonds, Amendment 11 (1961)
2. Alabama County BusinessLicense Tax, Amendment 9 (1961)
3. Alabama County School Tax, Amendment 28 (1961)
4. Alabama County Tax, Amendment 19 (1961)
5. Alabama County Tax, Amendment 22 (1961)
6. Alabama County Tax, Amendment 8 (1961)
7. Alabama County Tax Provisions, Amendment 13 (1961)
8. Alabama County Tax Provisions, Amendment 14 (1961)
9. Alabama Municipal Property Tax, Amendment 16 (1961)
10. Alabama Municipal Property Tax, Amendment 17 (1961)
11. Alabama Municipal Property Tax, Amendment 18 (1961)
12. Alabama Special County Ad Valorem Tax, Amendment 41 (1961)
13. Alabama Special County District Tax, Amendment 44 (1961)
14. Alabama Special County Property County, Amendment 10 (1961)
15. Alabama Special County Property Tax, Amendment 12 (1961)
16. Alabama Special County Property Tax, Amendment 20 (1961)
17. Alabama Special County Property Tax, Amendment 23 (1961)
18. Alabama Special County Property Tax, Amendment 25 (1961)
19. Alabama Special County Property Tax, Amendment 26 (1961)
20. Alabama Special County School Tax, Amendment 27 (1961)
21. Alabama Special County Tax, Amendment 15 (1961)
22. Alabama Special School District Tax, Amendment 21 (1961)
23. Alabama Special School Tax, Amendment 24 (1961)

1960

1. Alabama County Property Tax, Amendment 10 (1960)
2. Alabama County Property Tax, Amendment 7 (1960)
3. Alabama Municipal Property Tax, Amendment 11 (1960)
4. Alabama Municipal School Property Tax, Amendment 3 (1960)
5. Alabama School District Tax, Amendment 12 (1960)
6. Alabama Special County School Tax, Amendment 6 (1960)
7. Alabama Special County Tax, Amendment 19 (1960)
8. Alabama Special County Tax, Amendment 3 (1960)
9. Alabama Special District School Tax, Amendment 17 (1960)
10. Arizona Proposition 200, Municipal Tax Revenue Amendment (1960)
11. Arkansas City Taxes, Proposed Amendment 51 (1960)
12. California Proposition 11, Veterans' Tax Exemptions Amendment (1960)
13. California Proposition 14, Use of Funds for Separation of Grade Districts Amendment (1960)
14. California Proposition 3, Disabled Veterans' Homes Tax Exemption Amendment (1960)
15. California Proposition 6, Tax Assessment for Non-Profit Golf Courses (1960)
16. Colorado Proposal No. 5, Local Retail Tax Initiative (1960)
17. Georgia Amendment 1, Motor Fuel Tax for Highway Construction and Maintenance Amendment (1960)
18. Georgia Amendment 12, Marriage License Levy Amendment (1960)
19. Georgia Amendment 5, Education Tax Levy Mileage Limits Amendment (1960)
20. Michigan Proposal No. 2, Maximum Sales Tax Rate Amendment (1960)
21. Nebraska Amendment 3, Livestock Taxation Amendment (1960)
22. Nebraska Amendment 5, Taxation of Warehouse Goods Amendment (1960)
23. Nevada Question 1, Tax Exemption for Personal Property in Transit Amendment (1960)
24. New Jersey Public Question No. 1 (1960)
25. North Dakota Aviation Fuel Tax Referendum, Amendment 4 (1960)
26. Oklahoma State Question 390, Tax Levy for the Health Department Amendment (July 1960)
27. Oklahoma State Question 392, Tax Levy for Libraries Amendment (July 1960)
28. Oklahoma State Question 395, Income Tax Withholding Referendum (1960)
29. Oregon Measure 11, Home Rule County Taxes and Improvements Amendment (1960)
30. Oregon Measure 14, Abolition of Federal Income Tax Deductions Referendum (1960)
31. Oregon Measure 3, Urban Redevelopment Taxes Amendment (1960)

1959

1. Kentucky Veteran Bonus Sales Tax Referendum (1959)
2. New York Amendment 8, Definition of Income Amendment (1959)

1958

1. Alabama County School Tax, Amendment 3 (1958)
2. Arkansas Prohibition of State Ad Valorem Tax, Proposed Amendment 47 (1958)
3. Arkansas Sales Tax Repeal, Referred Act 19 (1958)
4. California Proposition 11, Bonds for Streets and Roads Amendment (1958)
5. California Proposition 16, Removal of Tax Exemption for Religious Schools Initiative (1958)
6. California Proposition 17, Sales and Use Tax and Income Tax Rates Initiative (1958)
7. Georgia Amendment 1, Homestead Exemptions for Veterans Amendment (1958)
8. Georgia Amendment 12, Tax for Peace Officer Retirement Amendment (1958)
9. Georgia Amendment 14, State School Lunch Tax Amendment (1958)
10. Georgia Amendment 15, Pension Tax Amendment (1958)
11. Georgia Amendment 16, Fraternity and Sorority Property Tax Exemptions Amendment (1958)
12. Georgia Amendment 5, County School Lunch Tax Amendment (1958)
13. Montana Liquor Tax, IR-59 (1958)
14. Montana University of Montana Levy, R-61 (1958)
15. Nebraska Amendment 2, Unpaid Property Taxes Amendment (1958)
16. North Dakota One Mill Levy for State College Buildings, Referendum 1 (1958)
17. Oklahoma State Question 379, Personal Property Ad Valorem Taxes Amendment (July 1958)
18. Oregon Measure 5, Urban Redevelopment Taxes Amendment (1958)

1957

1. Alabama County District Tax, Amendment 16 (1957)
2. Alabama Legislative Power over Special County Taxes, Amendment 10 (1957)
3. Alabama Prohibited Municipal Taxes, Amendment 19 (1957)
4. Alabama Russell County School Tax, Amendment 9 (1957)
5. Alabama Special County School Tax, Amendment 15 (1957)
6. Alabama Special District Tax, Amendment 8 (1957)
7. Alabama Special Property Tax, Amendment 17 (1957)

1956

1. Alabama Income Tax, Amendment 1 (August 1956)
2. Alabama Municipal Ad Valorem Tax, Amendment 4 (August 1956)
3. Alabama Municipal Taxes, Amendment 8 (August 1956)
4. Arkansas School Tax Limitation, Proposed Amendment 43 (1956)
5. California Proposition 19, Changes to the State's Boundaries Amendment (1956)
6. California Proposition 6, Property Tax Exemption for Church Parking Lots Amendment (1956)
7. Colorado Amendment No. 2, Household Furnishings and Personal Effects Tax Exemption Amendment (1956)
8. Georgia Amendment 50, Richmond County Board of Tax Assessors Amendment (1956)
9. Illinois Revenue Amendment (1956)
10. Minnesota Amendment 2, Regulations and Funding for Highways Amendment (1956)
11. Minnesota Amendment 3, Divert Mining Tax Proceeds Earmarked for Trust Funds to Current Educational Needs Amendment (1956)
12. Missouri Amendment 2, Tax for Road and Bridge Maintenance (1956)
13. Montana Use of Highway Taxes, Amendment 1 (1956)
14. Nebraska Amendment 2, Grain Tax Amendment (1956)
15. Nebraska Amendment 3, Property Tax and Fees Amendment (1956)
16. Nevada Question 8, Sales and Use Tax Referendum (1956)
17. New Jersey Public Question No. 2 (1956)
18. North Dakota County Tax Levy Limitations, Referendum 8 (1956)
19. Oregon Measure 1, Authorize Tax Emergencies Amendment (1956)
20. Oregon Measure 6, Cigarette Tax Referendum (1956)

1955

1. Alabama Additional State School Taxes, Amendment 1 (1955)
2. Alabama County Hospital Tax, Amendment 4 (1955)
3. Alabama County Property Tax, Amendment 19 (1955)
4. Alabama County School Taxes, Amendment 6 (1955)
5. Alabama County Tax Guidelines, Amendment 22 (1955)
6. Alabama Department of Conservation Tax, Amendment 12 (1955)
7. Alabama Geological Survey Tax, Amendment 13 (1955)
8. Alabama Municipal Tax, Amendment 18 (1955)
9. Alabama School Taxes, Amendment 3 (1955)
10. Alabama Special County School Tax, Amendment 14 (1955)
11. Alabama Special County Tax, Amendment 27 (1955)
12. Kentucky Household Goods Tax Exemption Referendum (1955)
13. Missouri Referendum 1, Cigarette Tax for Schools Referendum (October 1955)
14. Missouri Referendum 2, Foundation Plan for State Education Funding Measure (October 1955)
15. Oklahoma State Question 368, Ad Valorem Taxes for Public Schools Amendment (April 1955)

1954

1. Alabama County School Tax, Amendment 3 (1954)
2. Arkansas Alcohol Tax Increase, Referred Act 285 (1954)
3. California Proposition 11, Tax Exemptions for Disabled Veterans Amendment (1954)
4. California Proposition 14, Tax Exemption for College Buildings Under Construction Amendment (1954)
5. California Proposition 15, Non-Profit Property Under Construction Amendment (1954)
6. California Proposition 17, Street and Highway Revenues for Parking Facilities Amendment (1954)
7. California Proposition 5, Freight and Passenger Ship Tax Exemption Amendment (1954)
8. California Proposition 8, Vessel Taxation Exemption Amendment (1954)
9. California Proposition 9, Construction of Church Buildings Tax Exemption Amendment (1954)
10. Colorado Amendment No. 7, Tax Collection and Exemption Amendment (1954)
11. Florida Amendment 6, County Tax Assessor for Monroe County Amendment (1954)
12. Georgia Amendment 27, DeKalb County Homestead Tax Exemption Measure (1954)
13. Georgia Amendment 3, Religious Residential Property Tax Exemptions Measure (1954)
14. Georgia Amendment 32, Homestead Exemption Ban for Fulton County School Taxes Measure (1954)
15. Georgia Amendment 5, Tax for Firemen's Pensions Measure (1954)
16. Georgia Amendment 7, County Education Taxes Measure (1954)
17. Michigan Proposal No. 2, Sales Tax Maximum Rate and Revenues Amendment (1954)
18. Nebraska Amendment 4, Uniform Property Values Amendment (1954)
19. Nebraska Amendment 6, Tax Exemptions Amendment (1954)
20. Nebraska Amendment 7, Sales, Income and Property Taxes Amendment (1954)
21. North Dakota Food Sales Tax Exemption, Initiative 1 (1954)
22. North Dakota Graduated Land Tax, Initiative 1 (1954)
23. North Dakota Rural Roads Gas Tax, Initiative 3 (1954)
24. Oklahoma State Question 361, Property Taxes and Assessments Amendment (1954)
25. Oregon Measure 5, Six Mill Property Tax Limit Amendment (1954)

1953

1. Alabama Special County School Tax, Amendment 4 (1953)
2. Alabama Special County School Tax, Amendment 8 (1953)
3. Alabama Special County School Tax, Amendment 9 (1953)
4. New Jersey Public Question No. 2 (1953)

1952

1. Alabama Transportation Taxes, Amendment 1 (1952)
2. Arizona Measure Nos. 100-101, Fuel Tax Revenue Dedicated to Roads Amendment (1952)
3. Arkansas Industrial Tax, Amendment 43 (1952)
4. California Proposition 15, Taxation and Fees for Insurance Companies and Banks Amendment (1952)
5. California Proposition 18, Taxation of Community Redevelopment Projects Amendment (1952)
6. California Proposition 22, Verification of Property Tax Statements Amendment (1952)
7. California Proposition 23, Property Tax Assessment Amendment (1952)
8. California Proposition 3, Property Tax Exemption for Schools Referendum (1952)
9. California Proposition 8, Church Building Tax Exemption Amendment (1952)
10. California Proposition 9, College Taxation Exemption Amendment (1952)
11. Colorado Amendment 3, Property Tax Exemptions Amendment (1952)
12. Colorado Amendment 4, Severance Tax on Oil and Gas Amendment (1952)
13. Florida Amendment 1, Funds of Education Capital Projects Amendment (1952)
14. Georgia Amendment 16, Cobb County Fire Prevention District Tax Measure (1952)
15. Georgia Amendment 20, Property Assessment Measure (1952)
16. Georgia Amendment 3, Property Tax Reduction Measure (1952)
17. Georgia Amendment 41, Glynn County Taxes for Beach Erosion Prevention Measure (1952)
18. Georgia Amendment 43, Chatham County Policing and Tax Authority Measure (1952)
19. Georgia Amendment 7, Tax Exemption for Pension and Profit-Sharing Trusts Measure (1952)
20. Illinois Revenue Amendment (1952)
21. Minnesota Motor Vehicle Excise Tax, Amendment 5 (1952)
22. Montana Gasoline Tax, I-55 (1952)
23. North Carolina Property Tax Limitation Amendment (1952)
24. North Dakota Food and Drug Sales Tax Exemption, Initiative 2 (1952)

1951

1. Alabama County School Tax District, Amendment 12 (1951)
2. Alabama County Special Ad Valorem Tax, Amendment 18 (1951)
3. Alabama Special County School Tax, Amendment 20 (1951)
4. Alabama Special County School Tax, Amendment 22 (1951)
5. Alabama Special School Tax, Amendment 10 (1951)
6. Alabama Veteran Poll Tax Exemptions, Amendment 4 (1951)

1950

1. Alabama County Tax, Amendment 2 (1950)
2. Alabama Special County School Tax, Amendment 6 (1950)
3. Arizona Measure Nos. 110-111, Prohibit Inventory Tax Amendment (September 1950)
4. Arizona Measure Nos. 304-305, Excise Tax for School Maintenance Initiative (September 1950)
5. California Proposition 1, Prohibition of Personal Property Tax Initiative (1950)
6. California Proposition 2, Tax Exemption on Homes and Farms from the Veterans Welfare Board Amendment (June 1950)
7. Georgia Amendment 11, Chatham County Education Tax Measure (1950)
8. Georgia Amendment 17, DeKalb County Homestead Tax Exemption for School Levies Measure (1950)
9. Georgia Amendment 24, City of Atlanta Tax Exemptions Measure (1950)
10. Georgia Amendment 26, Fulton County Tax Exemptions Measure (1950)
11. Georgia Amendment 29, Fulton County Debt Limits Measure (1950)
12. Georgia Amendment 33, Muscogee County Street Improvements Tax Measure (1950)
13. Minnesota Divert Mining Tax Proceeds, Amendment 2 (1950)
14. Minnesota Petroleum Excise Tax, Amendment 3 (1950)
15. Missouri Amendment 1, Gas Tax Increase Referendum (April 1950)
16. Missouri Amendment 1, Increase of School Taxes Measure (1950)
17. Nebraska Referendum 1, Gas Tax Referendum (1950)
18. North Dakota Graduated Property Tax Initiative, Amendment 2 (1950)
19. North Dakota Income Tax Exemptions, Initiative 1 (1950)
20. North Dakota Special Gasoline Tax, Referendum 1 (1950)
21. Oklahoma State Question 326, Highway Users' Revenue Initiative (1950)

1949

1. Alabama County District Tax, Amendment 7 (1949)
2. Alabama County Health Facility Tax, Amendment 3 (1949)
3. Alabama School Districts and Taxes, Amendment 8 (1949)
4. Alabama Special County School Tax, Amendment 6 (1949)
5. Alabama Special County School Tax, Amendment 9 (1949)
6. California Proposition 7, Inoperative Provisions Relating to Taxation Amendment (1949)
7. Georgia Referendum 1, Consolidation of Taxes Measure (April 1949)
8. New York Amendment 8, Limitation on Real Estate Taxes Amendment (1949)

1948

1. Alabama County School Tax, Amendment 4 (1948)
2. Alabama County School Tax, Amendment 4 (1948, November)
3. Alabama County School Tax, Amendment 5 (1948)
4. Alabama County School Tax, Amendment 8 (1948, November)
5. Alabama County Tax, Amendment 2 (1948)
6. Alabama County Tax, Amendment 2 (1948, November)
7. Alabama County Tax, Amendment 3 (1948, November)
8. Alabama County Tax, Amendment 5 (1948, November)
9. Alabama Petrol Tax, Amendment 3 (1948)
10. Arkansas Abolition of State Property Tax, Proposed Amendment 41 (1948)
11. Arkansas Levy of School Taxes, Proposed Amendment 40 (1948)
12. California Proposition 1, Veterans' Tax Exemption Amendment (1948)
13. California Proposition 18, Tax Reimbursements Amendment (1948)
14. Florida Amendment 1, Fuel Taxes Amendment (1948)
15. Massachusetts Question 2, Vehicle and Fuel Tax Revenue to Highway Funding Amendment (1948)
16. Michigan Proposal 5, Allow Local Governments to Extend Property Tax Limit Increases to Twenty Years with Majority Voter Approval Initiative (1948)
17. Michigan Proposal No. 2, Sales Tax Revenues Amendment (1948)
18. Minnesota Petroleum Excise Tax, Amendment 1 (1948)
19. Missouri Amendment 1, Motor Vehicle Fuel Tax Increase Measure (1948)
20. Missouri Amendment 3, 1% Sales Tax for Bonus to World War II Veterans Measure (1948)
21. Montana Personal Property Taxes, Amendment 1 (1948)
22. Montana University of Montana Levy, R-51 (1948)
23. Nebraska Amendment 1, Mineral Taxation Amendment (1948)
24. New Hampshire Levy Certain Taxes, Question 3 (1948)
25. New Hampshire Tax Public Utilities, Question 4 (1948)
26. New Hampshire Taxing Manufacturers and Merchants, Question 5 (1948)
27. North Carolina Property Tax Limits Amendment (1948)
28. North Dakota Institutional Buildings Fund Tax Referendum, Amendment 1 (1948)
29. North Dakota Post War Rehabilitation Referendum (1948)
30. North Dakota State Medical Center Referendum (1948)
31. Oklahoma State Question 327, Tax Levy for Schools Amendment (July 1948)
32. Oregon Measure Nos. 300-301, Creation of New Tax Bases Amendment (1948)

1947

1. Alabama County Tax, Amendment 3 (1947)
2. Alabama Disbursement of Income Tax, Amendment 1 (1947)
3. Ohio Use of Motor Vehicle License and Gas Taxes Initiative (1947)
4. Oregon Measure Nos. 300-301, Retail Sales Tax Measure (October 1947)
5. Oregon Measure Nos. 302-303, Cigarette Tax Referendum (October 1947)

1946

1. Alabama Compulsory County Tax, Amendment 8 (1946)
2. Alabama Local Taxes, Amendment 1 (1946)
3. Alabama Municipal Tax, Amendment 3 (1946)
4. Alabama Municipal Tax, Amendment 5 (1946)
5. Arizona Measure Nos. 104-105, Tax Exemptions for Government Property Amendment (1946)
6. Arizona Measure Nos. 300-301, Distribution of Motor Fuel Tax Revenue Initiative (1946)
7. Arkansas County Library Tax, Proposed Amendment 39 (1946)
8. Arkansas County Road Tax, Proposed Amendment 38 (1946)
9. California Proposition 16, Repeal of the Educational Poll Tax Amendment (1946)
10. California Proposition 5, Court of Tax Appeals Amendment (1946)
11. Maine World War II Veterans's Bonus Taxes Measure (September 1946)
12. Maine World War II Veterans Bonus Bonds and Taxes Constitutional Amendment (September 1946)
13. Michigan Proposal No. 2, Return of Sales Tax Revenue and Educational Grants Initiative (1946)
14. North Dakota Gasoline Tax Refunds Initiative (1946)
15. North Dakota Levy for Post War Rehabilitation Referendum (1946)
16. North Dakota Valuation Basis for Computing Tax Referendum (1946)
17. Oklahoma State Question 314, Ad Valorem Tax for Schools Initiative (1946)
18. Oklahoma State Question 316, Ad Valorem Tax for Schools Initiative (1946)
19. Oklahoma State Question 319, Tax Levy for Schools Amendment (July 1946)

1945

1. Alabama Income Tax, Amendment 1 (1945)
2. Georgia Amendment 10, Fulton County Educational Tax Measure (August 1945)
3. Georgia Amendment 11, Chatham County School Tax Measure (August 1945)
4. Georgia Amendment 12, DeKalb County Tax Measure (August 1945)
5. Georgia Amendment 3, Irwin County Taxes Measure (August 1945)
6. Georgia Amendment 6, Floyd County Sewage Tax Measure (August 1945)
7. Georgia Amendment 7, Fulton County Business Regulation and License Tax Measure (August 1945)
8. Michigan Proposal No. 1, Increase in Tax Millage Amendment (April 1945)
9. Oregon Measure Nos. 300-301, Tax for State Building Fund Measure (June 1945)
10. Oregon Measure Nos. 302-303, Cigarette Tax for Public School Assistance Fund Measure (June 1945)

1944

1. Alabama Tax Exemptions, Amendment 2 (1944)
2. Arkansas County Library Tax, Proposed Amendment 34 (1944)
3. California Proposition 1, Removal of Federal Property Tax Exemption Amendment (May 1944)
4. California Proposition 11, Payments from a Gross Income Tax Initiative (1944)
5. California Proposition 2, Veterans' Tax Exemption Amendment (1944)
6. California Proposition 4, Tax Exemption for Religious, Hospital, or Charitable Properties Amendment (1944)
7. California Proposition 8, Validity of Deeds Amendment (1944)
8. Florida Amendment 1, Tax Rates Amendment (1944)
9. Idaho Exemption of Federal Government Property, SJR 4 (1944)
10. North Dakota Repeal State Income Tax Laws Initiative (1944)
11. North Dakota State Equalization Fund Levy Referendum (1944)

1943

1. Georgia Amendment 11, Subsidiary Corporation Stock Tax Exemption Measure (August 1943)
2. Georgia Amendment 19, DeKalb County Education Tax Measure (August 1943)
3. Georgia Amendment 4, Taxes for Teacher Retirement System Measure (August 1943)

1942

1. Arizona Measure Nos. 300-301, Provide Municipalities 10% of Sales Tax Revenue Collected Locally Initiative (1942)
2. California Proposition 13, State Board of Equalization Amendment (1942)
3. California Proposition 4, Income Tax Initiative (1942)
4. California Proposition 7, Taxation of Insurance Companies Amendment (1942)
5. Florida Amendment 9, Corporate Property Tax Exemption Amendment (1942)
6. Illinois Revenue Amendment (1942)
7. Iowa Fuel Tax Allocation, Amendment 1 (1942)
8. Missouri Amendment 1, Authorization of School Taxes Measure (1942)
9. Missouri Amendment 2, Equalize County Property Tax Rate Authority Measure (1942)
10. Nevada Question 1, Tax Exemption of Financial Property Amendment (1942)
11. New Hampshire Taxation on Growing Timber, Question 3 (1942)
12. North Dakota Classification and Exemption of Personal Property from Taxation Referendum (1942)
13. North Dakota Graduated Land Tax Initiative (1942)
14. North Dakota Taxation and Classification of Property Initiative (1942)

1941

1. Georgia Amendment 17, City of Macon Tax Exemptions Measure (June 1941)
2. Georgia Amendment 27, City of Macon Tax Measure (June 1941)
3. Georgia Amendment 42, Chatham County School Tax Measure (June 1941)
4. Georgia Amendment 54, Tax Exemptions for Rural Electric Corporations Measure (June 1941)
5. Maine Additional Gasoline Tax Referendum (December 1941)

1940

1. Arizona Measure Nos. 100-101, Homestead Exemption Amendment (1940)
2. Arizona Measure Nos. 106-107, Property Tax Limitations Amendment (1940)
3. Arizona Measure Nos. 108-109, Rights of Tax Levying Public Improvement Districts Amendment (1940)
4. Arizona Measure Nos. 110-111, Uniform Auto Tax Amendment (1940)
5. Arizona Measure Nos. 304-305, Percentage of Gas Tax Revenue Distributed to Cities Initiative (1940)
6. Arkansas Personal Property Exemption, Proposed Amendment 32 (1940)
7. California Proposition 9, Vessel Tax Exemption Amendment (1940)
8. Colorado Measure 1, Tax on Intangible Property Initiative (1940)
9. Colorado Measure 4, Income Tax to Replace Property Taxes Initiative (1940)
10. Florida Widow Tax Exemption Amendment (1940)
11. Idaho Revenue from Motor Vehicles, HJR 3 (1940)
12. Maryland Remove Exemption from Income Tax, Amendment 3 (1940)
13. Michigan Proposal 1, School District Property Tax Limit Increase for Buildings Amendment (1940)
14. Missouri Amendment 6, Motor Vehicle License Fees Initiative (1940)
15. Missouri Amendment 7, Reduce Motor Vehicle License Fees Initiative (1940)
16. Montana University of Montana Levy, R-42 (1940)
17. North Dakota Classification of Taxable Property Initiative (1940)
18. North Dakota Gasoline Motor Fuel Initiative (1940)
19. North Dakota Graduated Land Tax Initiative (1940)
20. North Dakota Tax Abatement Initiative (1940)
21. Oklahoma State Question 215, Graduated Land Tax Initiative (1940)
22. Oklahoma State Question 253, Motor Vehicle Mileage and License Tax Initiative (1940)
23. Oregon Measure Nos. 302-303, Permanence of Tax Levies Amendment (1940)

1939

1. California Proposition 1, Retirement Warrants Initiative (1939)
2. North Dakota Diversion of State Highway Construction Funds Initiative (1939)
3. North Dakota Gross Income Tax Initiative (1939)

1938

1. Arizona Measure Nos. 104-105, Homestead Exemption Amendment (1938)
2. Arkansas County Building Construction, Proposed Amendment 25 (1938)
3. Arkansas Poll Tax Elimination, Proposed Amendment 26 (1938)
4. Arkansas Tax Exemption for New Industries, Proposed Amendment 29 (1938)
5. California Proposition 11, State Board of Equalization Amendment (1938)
6. California Proposition 12, San Francisco Bay Exposition Amendment (1938)
7. California Proposition 20, Tax Phase Out Initiative (1938)
8. California Proposition 21, Religious and Orphan Buildings Tax Exemption Amendment (1938)
9. California Proposition 3, Vehicle and Gas Tax and Fees Amendment (1938)
10. California Proposition 6, Insurance Company Taxation Amendment (1938)
11. California Proposition 9, Veteran Tax Exemption Amendment (1938)
12. Colorado Measure 1, Repeal Chain Store Tax Initiative (1938)
13. Florida Homestead Tax Exemption Amendment (1938)
14. Georgia Amendment 10, Taxes for Conservation Measure (1938)
15. Georgia Amendment 11, Floyd County School Tax Measure (1938)
16. Georgia Amendment 15, County Authority to Levy Taxes for Hospital Care Measure (1938)
17. Georgia Amendment 5, Brantley County School District Tax Measure (1938)
18. Georgia Amendment 6, Cobb County Fire Districts Measure (1938)
19. Maryland State Income Tax, Amendment 3 (1938)
20. Missouri Amendment 3, County Hospital Tax Measure (1938)
21. Missouri Amendment 6, Motor Fuel Tax and Highway Revenue Allocation Initiative (1938)
22. Missouri Amendment 7, Changes to Legislative, Fiscal, and Public Welfare Provisions Initiative (1938)
23. Missouri Amendment 8, Changes to Tax and Revenue Provisions Initiative (1938)
24. Missouri Proposition 5, Motor Vehicle Fuel Tax Referendum (1938)
25. New Hampshire Levy Certain Taxes, Question 4 (1938)
26. New Hampshire Motor Vehicle Revenue Use, Question 2 (1938)
27. North Dakota Volume-Based License Fees for Creameries Referendum (1938)
28. Oklahoma State Question 236, Oleomargarine Tax Referendum (1938)

1936

1. Arkansas Homestead Tax Exemption, Amendment 2 (1936)
2. California Proposition 10, Vehicle Registration Fee and Taxes Usage Amendment (1936)
3. California Proposition 15, Street and High Improvement Repayment Amendment (1936)
4. California Proposition 17, Tax Rate Amendment (1936)
5. California Proposition 18, Oleomargarine Tax Referendum (1936)
6. California Proposition 2, Income Tax Initiative (1936)
7. Colorado Measure 2, Income Tax Amendment (1936)
8. Colorado Measure 3, Property Tax Exemptions for Churches, Schools and Cemeteries Amendment (1936)
9. Colorado Measure 5, 20-Mill Tax Rate Limit Initiative (1936)
10. Colorado Measure 7, Tax on Motor Vehicle Ownership Initiative (1936)
11. Colorado Measure 9, Graduated Income Tax Initiative (1936)
12. Georgia Amendment 1, Property Tax Measure (1936)
13. Idaho Adoption of Two Percent Sales Tax, Referendum 1 (1936)
14. Michigan Proposal No. 3, Exempting Certain Food Products from Taxation Initiative (1936)
15. Michigan Proposal No. 4, Prohibition of Certain Tax and Establishment of an Income Tax Initiative (1936)
16. Minnesota Personal Property Tax Exemptions, Amendment 2 (1936)
17. Nevada State Question 3, State Tax Levy Limitation Initiative (1936)
18. North Carolina Homestead Tax Exemption Amendment (1936)
19. North Carolina Increase Income Tax Rate Cap to 10% Amendment (1936)
20. North Carolina Uniform Property Taxes Amendment (1936)
21. North Dakota Income Tax Referendum (1936)
22. Ohio Prohibit Taxes on Food Initiative (1936)

1935

1. Georgia Referendum 2, Beer Licensing Measure (May 1935)
2. North Dakota Sales Tax Referendum (1935)
3. Oklahoma State Question 201, Homestead Exemption Initiative (September 1935)
4. Oklahoma State Question 208, Homestead Tax Exemption Amendment (September 1935)

1934

1. Arkansas Act 280, Delinquent Property Taxes (1934)
2. California Proposition 18, Water and Energy Use, Acquisition, and Development Amendment (1934)
3. Colorado Measure 6, Limit on Motor Fuel Tax Initiative (1934)
4. Colorado Measure 7, License Fees on Chain Stores Initiative (1934)
5. Florida Amendment 6, Movie Studio Tax Exemption Amendment (1934)
6. Michigan Proposal No. 2, Gasoline and Fuel Tax Initiative (1934)
7. Michigan Proposal No. 5, Property Classification and Income Tax for Schools Initiative (1934)
8. Minnesota Definition of Academic Facilities, Amendment 1 (1934)
9. Minnesota Household and Farm Tax Exemptions, Amendment 4 (1934)
10. Minnesota Rural Credit Land Taxation, Amendment 3 (1934)
11. Montana Income Tax, Amendment 2 (1934)
12. North Dakota Maximum School Taxes Initiative (1934)
13. Ohio Gas Tax Initiative (1934)
14. Ohio Motor Vehicle Tax Initiative (1934)
15. Oregon Measure Nos. 302-303, Property Tax Limitations Initiative (1934)

1933

1. California Proposition 1, Required Taxation Amendment (June 1933)
2. California Proposition 10, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
3. California Proposition 4, Education Tax Exemption Amendment (June 1933)
4. California Proposition 5, Property Reassessment Amendment (June 1933)
5. California Proposition 9, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
6. Maine Direct Initiative Question 1, Create an Excise Tax on Electricity Companies Measure (September 1933)
7. Maine Direct Initiative Question 2, Create a Tax on Intangible Personal Property Measure (September 1933)
8. North Dakota Sales Tax Referendum (1933)
9. Ohio Mill Tax Limitation on Real Estate Initiative (1933)
10. Oklahoma State Question 179, Cigarette Taxes Referendum (August 1933)
11. Oklahoma State Question 184, State Board of Equalization Referendum (August 1933)
12. Oklahoma State Question 185, Ad Valorem Taxes Amendment (August 1933)

1932

1. Alabama Income Tax, Amendment 5 (1932)
2. Alabama Municipal Property Tax, Amendment 1 (1932)
3. Alabama Municipal Taxes, Amendment 1 (1932)
4. Arizona Measure Nos. 106-107, Tax Exemptions for Public Corporations Amendment (1932)
5. Arkansas Homestead Tax Exemption, Amendment 3 (1932)
6. Arkansas Reduce State Property Tax, Amendment 1 (1932)
7. Arkansas Sales Tax Amendment (1932)
8. Arkansas Supplementary Sales Tax, Act 2 (1932)
9. California Proposition 14, Vessel Taxation Exemption Amendment (1932)
10. California Proposition 16, Tax Liens Amendment (1932)
11. California Proposition 4, Highway Taxation Usage Amendment (1932)
12. California Proposition 6, Servicemember Tax Exemption Amendment (1932)
13. California Proposition 9, School Tax Funding Initiative (1932)
14. Colorado Measure 2, Oleomargarine Tax Referendum (1932)
15. Colorado Measure 4, Graduated Income Tax Initiative (1932)
16. Colorado Measure 5, Taxes for Public Schools Initiative (1932)
17. Colorado Measure 6, Motor Fuel Tax Limit Initiative (1932)
18. Georgia Amendment 4, Property Tax Classification Measure (1932)
19. Idaho Imposition of Income Taxes, HJR 3 (1932)
20. Idaho State Tax Commission, SJR 8 (1932)
21. Idaho Tax Exemptions of State and Municipal Property, HJR 1 (1932)
22. Maine Gas Tax Increase Referendum (September 1932)
23. Michigan Proposal 2, Limit Annual Property Tax Rate to 1.5% of Assessed Value Initiative (1932)
24. Michigan Proposal No. 4, Household Goods and Homestead Tax Exemption Initiative (1932)
25. Minnesota Railroad and Banking Taxation, Amendment 1 (1932)
26. Minnesota Rural Credit Land Taxation, Amendment 4 (1932)
27. Minnesota Taxation of Motor Vehicles, Amendment 2 (1932)
28. North Dakota Gasoline Tax Referendum (1932)
29. North Dakota Reducing Assessed Valuation Initiative (1932)
30. Oklahoma State Question 164, Oleomargarine Regulation Referendum (1932)
31. Oklahoma State Question 168, Taxes for School Purposes Initiative (July 1932)
32. Oklahoma State Question 175, Relief from Ad Valorem Taxes Initiative (1932)

1931

1. Alabama Inheritance Tax, Amendment 1 (1931)
2. New York Amendment 6, System of Assessment for Westchester County Amendment (1931)
3. Oklahoma State Question 167, Income Tax Laws Initiative (December 1931)

1930

1. Arizona Measure Nos. 110-111, Automobile Tax Exemption Amendment (1930)
2. California Proposition 15, Henry E. Huntington Library and Art Gallery Amendment (1930)
3. California Proposition 17, Ocean Marine Insurance Tax Amendment (1930)
4. California Proposition 18, Motor Vehicle Tax Amendment (1930)
5. California Proposition 2, Fire Insurance Tax Amendment (1930)
6. California Proposition 21, Reimbursement of State Taxes to Cities and Counties Amendment (1930)
7. California Proposition 4, Street Railways Tax Amendment (1930)
8. California Proposition 6, Toll Bridge Tax Collection Amendment (1930)
9. California Proposition 8, Tax Exemptions for Hospitals and Sanatoriums Amendment (1930)
10. Florida Industrial Plant Tax Exemption Amendment (1930)
11. Florida Inheritance Tax Amendment (1930)
12. Georgia Amendment 3, Fulton County Taxes for Pensions Measure (1930)
13. Georgia Amendment 4, Income Tax Measure (1930)
14. Georgia Amendment 6, City of West Point Flood Control Tax Exemptions Measure (1930)
15. Georgia Amendment 8, Pierce County Taxes for Schools Measure (1930)
16. Georgia Amendment 9, Glynn and McIntosh County Taxes and Bonds Measure (1930)
17. Illinois Revenue Amendment (1930)
18. Michigan Cigarette Tax Referendum (1930)
19. Missouri Proposition 2, Special Real Estate Tax Exemption Measure (1930)
20. Montana Levy for Agricultural and Extension Service, R-34 (1930)
21. New Hampshire Estate Tax, Question 2 (1930)
22. New Hampshire Income Tax Exemption, Question 4 (1930)
23. New Mexico Two-Cent Tax on Cigarettes Referendum (1930)
24. North Carolina Classification of Property for Taxes Amendment (1930)
25. North Dakota Four Cent Gasoline Tax Initiative (1930)
26. Ohio Income and Inheritance Taxes to Local Jurisdictions Amendment (1930)

1929

1. Maine Gas Tax Increase Referendum (September 1929)
2. Ohio Real Property Taxation Amendment (1929)

1928

1. Arizona Measure Nos. 102-103, Property Tax Exemptions for Widows and Certain Veterans Amendment (1928)
2. Arizona Measure Nos. 300-301, License Tax on Traveling Merchants Referendum (1928)
3. Arkansas County Construction Tax, Amendment 17 (1928)
4. Arkansas Industry Tax, Amendment 1 (1928)
5. California Proposition 3, Corporation Taxation Amendment (1928)
6. California Proposition 8, Motor Vehicle Fees Referendum (1928)
7. Idaho Legislature to Designate Tax Collector, HJR 11 (1928)
8. Maine Excise Tax on Railroads, Referendum Question (1928)
9. Minnesota Motor Fuel Tax Revenue, Amendment 1 (1928)
10. North Carolina Classification of Property for Taxes Amendment (1928)
11. Oklahoma State Question 152, Tax Levy Contestation Process Initiative (August 1928)
12. Oregon Measure Nos. 300-301, Five Cent Gas Tax Initiative (1928)

1927

1. Arizona Measure Nos. 100-101, Repeal Tax Exemption for Property within Indian Reservations Amendment (May 1927)

1926

1. Arizona Measure Nos. 304-305, State Highway Department Finance Initiative (1926)
2. Arkansas Cotton Mill Tax Exemption, Amendment 12 (1926)
3. California Proposition 11, Secondary Educational Institution Taxation Exemption (1926)
4. California Proposition 12, Veterans' Tax Exemptions Amendment (1926)
5. California Proposition 2, Highway Usage Taxation Amendment (1926)
6. California Proposition 22, Planted Trees Tax Exemption Amendment (1926)
7. California Proposition 25, Burial Property Tax Exemption Amendment (1926)
8. California Proposition 3, Oleomargarine Regulations Referendum (1926)
9. California Proposition 4, Gasoline Distributor Tax Initiative (1926)
10. California Proposition 7, Short-Line Steam Railroad Taxation Amendment (1926)
11. Colorado Measure 3, Motor Vehicle Taxes Amendment (1926)
12. Colorado Measure 8, Petroleum and Motor Vehicle Taxes Initiative (1926)
13. Georgia Amendment 7, Taxes for Education Measure (1926)
14. Illinois Revenue Amendment (1926)
15. Montana Gasoline Tax for Roads, I-31 (1926)
16. Montana Levy for Hail Insurance, Amendment 1(1926)
17. Montana Levy for Public Schools, R-29 (1926)
18. North Dakota Gasoline Tax Initiative (1926)
19. Ohio Special Property Tax Assessments for Public Improvement Projects Amendment (August 1926)
20. Oklahoma State Question 138, Ad Valorem Tax Method Initiative (1926)
21. Oklahoma State Question 141, Tax Levy Authorization Initiative (August 1926)
22. Oklahoma State Question 145, Public School Fund and Levy Amendment (1926)

1925

1. Ohio Taxation of Real Estate, Tangible Property, and Intangible Property Amendment (1925)

1924

1. Alabama County School Tax, Amendment 3 (1924)
2. Alabama District School Tax, Amendment 7 (1924)
3. Alabama Municipal Taxes, Amendment 4 (1924)
4. Alabama Poll Tax Exemptions, Amendment 1 (1924)
5. Alabama Road Taxes, Amendment 6 (1924)
6. California Proposition 10, Fire Insurance Company Taxation Amendment (1924)
7. California Proposition 13, Educational Poll Tax Amendment (1924)
8. California Proposition 14, Public Bonds Exempt from Taxation Amendment (1924)
9. California Proposition 15, Aviation Field Tax Exemption Amendment (1924)
10. California Proposition 6, Personal Property Tax Rate Amendment (1924)
11. California Proposition 9, Taxable Items Amendment (1924)
12. Florida Prohibition of Income and Inheritance Taxes Amendment (1924)
13. Florida Taxation and Exemptions Amendment (1924)
14. Georgia Amendment 3, Brunswick Debt Limits Measure (1924)
15. Georgia Amendment 4, Industrial Tax Exemptions Measure (1924)
16. Massachusetts Question 4, Gasoline Tax for Road Funding Referendum (1924)
17. Michigan Graduated Income Tax Initiative (1924)
18. Minnesota Promoting Forestation and Reforestation, Amendment 4 (1924)
19. Minnesota Revenue for Trunk Highway Fund, Amendment 1 (1924)
20. Missouri Amendment 13, Authorize Property Tax Classification System and Expand Motor Vehicle Taxation Authority Measure (February 1924)
21. Missouri Proposition 5, Funding the State Highway System Initiative (1924)
22. Missouri Proposition 8, Tax Exemption for Religious Properties and Incomes Initiative (1924)
23. Montana Mining Tax for Workmen's Compensation, I-28 (1924)
24. North Carolina Tax Exemptions for Homesteads and Mortgages Amendment (1924)
25. North Dakota Property Tax Initiative (1924)

1923

1. New Hampshire Tax Amendment (March 1923)
2. New York Amendment 4, Debt Limitation of a City or County Amendment (1923)
3. Ohio Property Tax Assessment and Office of the Elective Assessor Referendum (1923)
4. Ohio Tax Levies, Bond Issuance, and Local Budgets Referendum (1923)
5. Oklahoma State Question 124, Ad Valorem Tax Limit Amendment (October 1923)
6. Oregon Measure Nos. 300-301, Income Tax Referendum (1923)

1922

1. California Proposition 10, Utility Taxation Initiative (1922)
2. California Proposition 14, Property Tax Substitution Amendment (1922)
3. California Proposition 15, Public Utilities Taxation Amendment (1922)
4. California Proposition 24, Law Practice Regulation Referendum (1922)
5. California Proposition 29, Taxation and Franchises Initiative (1922)
6. California Proposition 7, Veteran Property Tax Exemption Amendment (1922)
7. Colorado Measure 4, Income Tax and Exemptions from Ad Valorem Taxation Initiative (1922)
8. Florida Creation of School Districts and Taxes Amendment (1922)
9. Michigan Income Tax Amendment (1922)
10. Minnesota Tax on Ore Mining, Amendment 2 (1922)
11. Montana Boards of Equalization, Amendment 1 (1922)
12. Ohio Tax Limitations Initiative (1922)
13. Oklahoma State Question 114, Ad Valorem Taxes Amendment (August 1922)
14. Oregon Measure Nos. 300-301, Linn County Tax Levy to Pay Warrants Amendment (1922)
15. Oregon Measure Nos. 302-303, Linn County to Tax and Benton County to Issue Bonds to Pay Warrants Amendment (1922)

1921

1. New Hampshire Graduated Income Tax Amendment (1921)
2. New Hampshire Inheritance Tax Amendment (1921)
3. Ohio Establishment of a Poll Tax Amendment (1921)

1920

1. Alabama Road Tax, Amendment 3 (1920)
2. Alabama Transportation Tax, Amendment 2 (1920)
3. California Proposition 12, State University Tax Amendment (1920)
4. California Proposition 18, Orphanage Taxation Amendment (1920)
5. California Proposition 20, Taxation Valuation Initiative (1920)
6. Colorado Measure 7, One-Mill Levy for State Education Institutions Initiative (1920)
7. Maine Question 3, Income Tax Amendment (September 1920)
8. Minnesota State Income Tax, Amendment 3 (1920)
9. Missouri Amendment 4, Property Tax for Road Districts Measure (1920)
10. Missouri Amendment 5, Increase Maximum Property Tax Rate for School Districts Measure (1920)
11. Missouri Amendment 8, Pensions for the Blind Amendment Measure (1920)
12. Montana Levy for University Maintenance, I-18 (1920)
13. Montana State Tax Commission, Amendment 3 (1920)
14. Nebraska Amendment 26, Property Taxes Amendment (September 1920)
15. Nebraska Amendment 27, Tax Exemptions Amendment (September 1920)
16. Nebraska Amendment 28, County Tax Limit Amendment (September 1920)
17. New Hampshire Graduated Income Tax, Question 1 (1920)
18. New Hampshire Inheritance Tax, Question 2 (1920)
19. North Carolina State Income Tax and Tax Limits Amendment (1920)
20. Oklahoma State Question 109, Ad Valorem Tax for Common Schools Initiative (1920)
21. Oklahoma State Question 99, Tax for Common Schools Initiative (1920)

1919

1. Ohio Classification of Property for Taxation Amendment (1919)

1918

1. California Proposition 11, Cemetery Taxation Exemption Amendment (1918)
2. California Proposition 12, Lost Tax Revenue Reimbursement Amendment (1918)
3. California Proposition 14, YMCA and YWCA Property Tax Exemption Amendment (1918)
4. California Proposition 17, Tax Levy Limitations Referendum (1918)
5. California Proposition 18, Tax Limitations Initiative (1918)
6. California Proposition 19, Land Value Taxation Initiative (1918)
7. California Proposition 21, Dental Board and Procedures Initiative (1918)
8. Florida Maximum School Tax Amendment (1918)
9. Missouri Amendment 1, Increase Maximum Property Tax Rate for School Districts Measure (1918)
10. Missouri Amendment 2, Revenue for School Purpose Measure (1918)
11. Missouri Amendment 3, Allow County Courts to Levy Property Tax for Roads and Bridges Measure (1918)
12. Missouri Amendment 4, State Property Tax for Public Roads Measure (1918)
13. Missouri Amendment 8, Single Tax Initiative (1918)
14. Montana Tax Exemption for Mortgages, Amendment 1 (1918)
15. North Carolina Amendment 1, Tax Exemptions for Homesteads Amendment (1918)
16. North Dakota Hail Insurance Initiative (1918)
17. North Dakota Hail Insurance Referendum (1918)
18. North Dakota Uniform Taxation within Classification Initiative (1918)
19. Ohio Laws Against the Double Taxation of Property Amendment (1918)
20. Ohio Property Classification for Taxation Purposes Initiative (1918)
21. Oregon Measure Nos. 300-301, Southern and Eastern Oregon Normal Schools Establishment and Maintenance Amendment (1918)

1916

1. Arizona Measure Nos. 102-103, Exemptions from Taxation Amendment (1916)
2. Arkansas School Tax, Amendment 2 (1916)
3. California Proposition 5, Land Taxation Initiative (1916)
4. Florida Widows' Tax Exemption Amendment (1916)
5. Illinois Revenue Amendment (1916)
6. Montana Boards of Equalization, Amendment 1 (1916)
7. Montana Tax Exemption for Non-Profit Organizations, Amendment 2 (1916)
8. North Dakota Repeal Mill Tax for Terminal Elevators (1916)
9. Oklahoma State Question 81, State Tax Commission Amendment (August 1916)
10. Oklahoma State Question 83, Taxes for Common Schools Amendment (August 1916)
11. Oregon Measure Nos. 302-303, Tax Exemption for Ships Amendment (1916)

1915

1. Alabama Education Tax, Amendment 1 (1915)
2. Alabama Municipal Taxes, Amendment 6 (1915)
3. Alabama Selma Municipal Taxes, Amendment 4 (1915)
4. California Proposition 10, Religious Buildings Tax Exemptions Amendment (October 1915)
5. Maryland Amend Article 15 of the Declaration of Rights, Amendment 1 (1915)
6. Massachusetts Property Income Tax and Exemptions Amendment (October 1915)
7. New York Taxation, Amendment 5 (1915)
8. Ohio Exempting Bonds from Taxation Amendment (1915)

1914

1. Arizona Measure Nos. 310-311, Semi-Annual Tax Payments and Revising Tax Assessment and Collection Procedures Initiative (1914)
2. Arizona Measure Nos. 320-321, Self-Assessment Property Tax and State Acquisition Initiative (1914)
3. California Proposition 43, Educational Tax Exemption Amendment (1914)
4. California Proposition 7, Local Tax Exemptions Amendment (1914)
5. California Proposition 8, Vessel Taxation Amendment (1914)
6. Colorado Equalization of Tax Assessments, Measure 15 (1914)
7. Colorado Publication of Measures, Measure 16 (1914)
8. Minnesota Dog Tax, Amendment 9 (1914)
9. Missouri Amendment 3, State Property Tax for Public Roads Measure (1914)
10. Missouri Amendment 6, Local Government Property Tax for Road Funding Measure (1914)
11. Montana Levy for Education, Referendum 1 (1914)
12. North Carolina Amendment 7, Taxation and Revenue Article Revision Amendment (1914)
13. North Dakota Uniform Taxation Referendum (1914)
14. Ohio Tax Rate and Property Classification Initiative (1914)
15. Oklahoma State Question 59, Taxes for Common School Amendment (August 1914)
16. Oklahoma State Question 68, System of Taxation Initiative (August 1914)
17. Oklahoma State Question 74, Maximum Levy of State Taxes Initiative (1914)
18. Oklahoma State Question 75, Oil and Gas Tax Initiative (1914)

1913

1. Maine Question 1, Property Tax Classification Amendment (September 1913)
2. Ohio Municipal Bonds Tax Exemption Amendment (1913)
3. Oklahoma State Question 57, Taxes for Common Schools Amendment (August 1913)

1912

1. Arizona Measure Nos. 105-106, Method and Mode of Assessing, Equalizing, and Levying Taxes Amendment (1912)
2. Arizona Measure Nos. 107-108, Local Debt Limit Amendment (1912)
3. Arkansas Cotton Mill Tax Exemption Amendment (September 1912)
4. Illinois Tax Amendment Question (1912)
5. Massachusetts Permit the Taxation of Wild and Forest Lands Amendment (1912)
6. Minnesota State Hail Insurance, Amendment 2 (1912)
7. Minnesota State Tax for Roads and Bridges, Amendment 1 (1912)
8. Missouri Amendment 3, Increase Local Property Tax Limit for School and Public Building Funding Measure (1912)
9. Missouri Amendment 6, Single Tax Initiative (1912)
10. Missouri Amendment 9, Tax Increase to Support Public Education Initiative (1912)
11. New Hampshire Levy Certain Taxes, Question 3 (1912)
12. New Hampshire Tax on Inherited Property, Question 4 (1912)
13. New Hampshire Tax on Voluntary Associations, Question 5 (1912)
14. Ohio Taxation and Bond Provisions Amendment (September 1912)
15. Oklahoma State Question 45, Taxes for Common Schools Amendment (1912)

1911

1. California Proposition 22, Veterans Property Tax Exemption Amendment (October 1911)

1910

1. Arkansas Cotton Mill Tax Exemption Amendment (1910)
2. California Amendment 1, State and Local Taxation Measure (1910)
3. California Amendment 11, Mortgage Assessments Measure (1910)
4. Minnesota Reforestation Tax, Amendment 5 (1910)
5. Minnesota State Hail Insurance, Amendment 3 (1910)
6. Minnesota Tax Exemptions for Reforestation, Amendment 6 (1910)
7. Missouri Amendment 11, Property Tax for State University Initiative (1910)
8. Missouri Amendment 3, Property Tax for State Road and Highway Fund Measure (1910)
9. Missouri Amendment 9, Local Property Tax Rate Limit Increase Measure (1910)
10. Montana Increase Tax Levy, Amendment 1 (1910)
11. Oklahoma State Question 23, Public Service Corporation Taxes Amendment (1910)

1908

1. California State and Local Taxation, Amendment 1 (1908)
2. Florida Tax for State Educational Institutions Amendment (1908)
3. Michigan Taxation of Property by a State Board of Assessors Amendment (1908)
4. Minnesota Church Property Tax Exemption, Amendment 1 (1908)
5. Minnesota State Hail Insurance, Amendment 3 (1908)
6. Minnesota Unlimited Road and Bridge Tax, Amendment 2 (1908)
7. Missouri Amendment 2, Road and Bridge Maintenance Tax Measure (1908)
8. Missouri Amendment 7, Public Roads and Highways Tax Measure (1908)
9. Montana Increase Tax Levy, Amendment 2 (1908)
10. Ohio Classification of Taxes, Amendment 1 (1908)

1906

1. Arkansas State School and School District Taxes Amendment (1906)
2. Idaho Limit Taxation of Property for State Purposes, SJR 6 (1906)
3. Idaho Railroad Taxation Exemption, SJR 5 (1906)
4. Minnesota Increase Road and Bridge Tax, Amendment 2 (1906)
5. Minnesota Simplify Taxing Provisions, Amendment 1 (1906)
6. Nevada State Question 1, Patented Mines Taxes Amendment (1906)

1905

1. Ohio Tax Exemptions for Bonds, Amendment 2 (1905)

1904

1. Colorado Measure 5, Personal Property Tax Exemption Amendment (1904)
2. Florida Manufacturing Municipal Tax Exemption Amendment (1904)
3. Florida Maximum County School Tax Amendment (1904)
4. Illinois Local System of Taxation Question (1904)

1903

1. New Hampshire Tax on Inherited Property, Question 4 (1903)
2. Ohio Taxation, Amendment 4 (1903)

1902

1. Colorado Exempt Personal Property from Taxation Amendment (1902)
2. Colorado Four Mill Property Tax Cap Amendment (1902)
3. Minnesota Increase Road and Bridge Tax, Amendment 2 (1902)
4. Minnesota Simplify Taxing Provisions, Amendment 1 (1902)
5. Nevada State Question 1, Uniform Property Tax and Mining Valuation Amendment (1902)

1900

1. Michigan Taxation of Corporations Amendment (1900)

1896

1. California Taxation on Mortgages, Amendment 1 (1896)
2. Minnesota Taxing Large Corporations, Amendment 6 (1896)

1894

1. Minnesota Inheritance Tax, Amendment 1 (1894)
2. Nevada State Question 4, Uniform Taxation Amendment (1894)

1893

1. Ohio Property Taxes and Exemptions, Amendment 2 (1893)

1892

1. Florida Widow Tax Exemption Amendment (October 1892)
2. Minnesota Gross Earnings Taxes, Amendment 2 (1892)

1891

1. Ohio Property Taxes and Exemptions, Amendment 1 (1891)

1889

1. Nevada State Question 24, Nevada University and Common Schools Special Tax Amendment (February 1889)

1888

1. Nevada State Question 24, Education Tax Rate Increase Amendment (1888)

1886

1. California Property Taxes, Amendment 1 (1886)

1881

1. Minnesota Amendment 1, Authorizing Levy of Water Main Assessments Measure (1881)

1875

1. Ohio Dog Tax Amendment (October 1875)

1873

1. North Carolina Property Tax Exemption Amendment (August 1873)

1871

1. Minnesota Amendment 1, Requiring Popular Approval of Railroad Tax Measure (1871)

1869

1. Minnesota Amendment 2, Authorizing Assessments On Local Improvements Measure (1869)
2. New York Amendment 3, Taxation of Real and Personal Property Amendment (1869)

1867

1. Minnesota Amendment 2, Authorizing Taxation of Bank Shares Measure (1867)

1857

1. Ohio Bank Taxation, Amendment 3 (October 1857)

1835

1. New York Amendment 1, Duties on Salt and Goods Sold at Auction Amendment (1835)

1833

1. New York Amendment 2, Duty on Salt Amendment (1833)

Alabama

1. Alabama Ad Valorem Tax, Amendment 4 (2000)
2. Alabama Ad Valorem Tax Amendment, Amendment 1 (2010)
3. Alabama Ad Valorem Tax Amendment (1990)
4. Alabama Ad Valorem Tax Amendment (September 1982)
5. Alabama Additional State School Taxes, Amendment 1 (1955)
6. Alabama Baldwin County Ad Valorem Tax Amendment (1994)
7. Alabama Business Privilege Tax Amendment, Amendment 9 (2012)
8. Alabama Calhoun County Delinquent Taxes Amendment (1994)
9. Alabama Calhoun County School Districts Amendment (December 1973)
10. Alabama Chambers County Property Tax Increase for Library, Amendment 4 (June 1994)
11. Alabama Chilton County Property Tax Amendment (March 1982)
12. Alabama City of Alabaster Property Tax Amendment (March 1982)
13. Alabama City of Huntsville School Tax Amendment (March 1982)
14. Alabama City of Mountain Brook Tax Amendment (1974)
15. Alabama Compulsory County Tax, Amendment 8 (1946)
16. Alabama Concerning County Taxes and Bonds, Amendment 11 (1961)
17. Alabama Corporate Income Tax, Amendment 1 (1963)
18. Alabama County BusinessLicense Tax, Amendment 9 (1961)
19. Alabama County District School Tax, Amendment 30 (1969)
20. Alabama County District Tax, Amendment 16 (1957)
21. Alabama County District Tax, Amendment 7 (1949)
22. Alabama County Health Facility Tax, Amendment 3 (1949)
23. Alabama County Hospital Tax, Amendment 4 (1955)
24. Alabama County Property Tax, Amendment 10 (1960)
25. Alabama County Property Tax, Amendment 19 (1955)
26. Alabama County Property Tax, Amendment 34 (1969)
27. Alabama County Property Tax, Amendment 6 (1969)
28. Alabama County Property Tax, Amendment 7 (1960)
29. Alabama County School District Tax, Amendment 32 (1969)
30. Alabama County School Tax, Amendment 11 (1969)
31. Alabama County School Tax, Amendment 12 (1969)
32. Alabama County School Tax, Amendment 16 (1969)
33. Alabama County School Tax, Amendment 28 (1961)
34. Alabama County School Tax, Amendment 3 (1924)
35. Alabama County School Tax, Amendment 3 (1954)
36. Alabama County School Tax, Amendment 3 (1958)
37. Alabama County School Tax, Amendment 4 (1948)
38. Alabama County School Tax, Amendment 4 (1948, November)
39. Alabama County School Tax, Amendment 5 (1948)
40. Alabama County School Tax, Amendment 8 (1948, November)
41. Alabama County School Tax District, Amendment 12 (1951)
42. Alabama County School Taxes, Amendment 6 (1955)
43. Alabama County Special Ad Valorem Tax, Amendment 18 (1951)
44. Alabama County Special Property Tax, Amendment 5 (1962)
45. Alabama County Tax, Amendment 10 (1967)
46. Alabama County Tax, Amendment 19 (1961)
47. Alabama County Tax, Amendment 22 (1961)
48. Alabama County Tax, Amendment 2 (1948)
49. Alabama County Tax, Amendment 2 (1948, November)
50. Alabama County Tax, Amendment 2 (1950)
51. Alabama County Tax, Amendment 3 (1947)
52. Alabama County Tax, Amendment 3 (1948, November)
53. Alabama County Tax, Amendment 5 (1948, November)
54. Alabama County Tax, Amendment 8 (1961)
55. Alabama County Tax Guidelines, Amendment 22 (1955)
56. Alabama County Tax Limits and Debts, Amendment 2 (1962)
57. Alabama County Tax Provisions, Amendment 13 (1961)
58. Alabama County Tax Provisions, Amendment 14 (1961)
59. Alabama County Taxes, Amendment 3 (1962)
60. Alabama County Taxes, Amendment 4 (1963)
61. Alabama County Trial Tax, Amendment 31 (1969)
62. Alabama County and Municipal Tax, Amendment 15 (1969)
63. Alabama County and Municipal Tax Rates, Amendment 28 (1965)
64. Alabama County and Municipal Taxes, Amendment 5 (1962)
65. Alabama Department of Conservation Tax, Amendment 12 (1955)
66. Alabama Disbursement of Income Tax, Amendment 1 (1947)
67. Alabama District School Tax, Amendment 13 (1969)
68. Alabama District School Tax, Amendment 14 (1969)
69. Alabama District School Tax, Amendment 25 (1969)
70. Alabama District School Tax, Amendment 7 (1924)
71. Alabama District School Tax, Amendment 8 (1962)
72. Alabama Education Tax, Amendment 1 (1915)
73. Alabama Excise Tax, Amendment 8 (2004)
74. Alabama Fayette County Fire and Rescue Squad Tax, Amendment 8 (2000)
75. Alabama Foreign Trade Investment Zone, Amendment 1 (2006)
76. Alabama Geological Survey Tax, Amendment 13 (1955)
77. Alabama Hamilton Special School Amendment (December 1973)
78. Alabama Houston County Tax Amendment (September 1977)
79. Alabama Income Tax, Amendment 1 (1945)
80. Alabama Income Tax, Amendment 1 (August 1956)
81. Alabama Income Tax, Amendment 4 (1965)
82. Alabama Income Tax, Amendment 5 (1932)
83. Alabama Inheritance Tax, Amendment 1 (1931)
84. Alabama Junior College Funding, Amendment 9 (1969)
85. Alabama Lauderdale County School Tax Amendment (March 1982)
86. Alabama Legislative Power over Special County Taxes, Amendment 10 (1957)
87. Alabama Litigation and Litigation Tax, Amendment 15 (1965)
88. Alabama Local Taxes, Amendment 1 (1946)
89. Alabama Macon County Ad Valorem Tax Amendment (September 1982)
90. Alabama Madison School Taxes, Amendment 3 (2008)
91. Alabama Mobile County Ad Valorem Tax Amendment (1980)
92. Alabama Mobile County Ad Valorem Tax Amendment (May 1972)
93. Alabama Mobile County Ad Valorem Tax Amendment (September 1977)
94. Alabama Mobile County Tax Amendment (September 1977)
95. Alabama Municipal Ad Valorem Tax, Amendment 4 (August 1956)
96. Alabama Municipal District Tax, Amendment 26 (1969)
97. Alabama Municipal Property Tax, Amendment 11 (1960)
98. Alabama Municipal Property Tax, Amendment 16 (1961)
99. Alabama Municipal Property Tax, Amendment 17 (1961)
100. Alabama Municipal Property Tax, Amendment 18 (1961)
101. Alabama Municipal Property Tax, Amendment 1 (1932)
102. Alabama Municipal School Property Tax, Amendment 3 (1960)
103. Alabama Municipal School Tax, Amendment 19 (1969)
104. Alabama Municipal Tax, Amendment 14 (1967)
105. Alabama Municipal Tax, Amendment 18 (1955)
106. Alabama Municipal Tax, Amendment 20 (1965)
107. Alabama Municipal Tax, Amendment 22 (1965)
108. Alabama Municipal Tax, Amendment 2 (1972)
109. Alabama Municipal Tax, Amendment 3 (1946)
110. Alabama Municipal Tax, Amendment 5 (1946)
111. Alabama Municipal Tax Restrictions, Amendment 11 (1963)
112. Alabama Municipal Taxes, Amendment 1 (1932)
113. Alabama Municipal Taxes, Amendment 4 (1924)
114. Alabama Municipal Taxes, Amendment 6 (1915)
115. Alabama Municipal Taxes, Amendment 8 (August 1956)
116. Alabama Petrol Tax, Amendment 3 (1948)
117. Alabama Poll Tax Exemptions, Amendment 1 (1924)
118. Alabama Prohibited Municipal Taxes, Amendment 19 (1957)
119. Alabama Property Tax Amendment (1978)
120. Alabama Property Tax Amendment (May 1972)
121. Alabama Property Tax Increase for Fire Education, Amendment 1 (June 1994)
122. Alabama Ratite Industry Promotion, Amendment 5 (1998)
123. Alabama Road Tax, Amendment 3 (1920)
124. Alabama Road Taxes, Amendment 6 (1924)
125. Alabama Russell County School Tax, Amendment 9 (1957)
126. Alabama School District Property Tax, Amendment 2 (2006)
127. Alabama School District Tax, Amendment 12 (1960)
128. Alabama School Districts and Taxes, Amendment 8 (1949)
129. Alabama School Taxes, Amendment 3 (1955)
130. Alabama Selma Municipal Taxes, Amendment 4 (1915)
131. Alabama Shelby County Indebtedness Amendment (1994)
132. Alabama Shelby County Real Estate License and Transaction Tax Amendment (1994)
133. Alabama Special County Ad Valorem Tax, Amendment 35 (1965)
134. Alabama Special County Ad Valorem Tax, Amendment 41 (1961)
135. Alabama Special County District Tax, Amendment 10 (1965)
136. Alabama Special County District Tax, Amendment 1 (1966)
137. Alabama Special County District Tax, Amendment 44 (1961)
138. Alabama Special County Educational Tax Amendment, Amendment 2 (2010)
139. Alabama Special County Property County, Amendment 10 (1961)
140. Alabama Special County Property Tax, Amendment 12 (1961)
141. Alabama Special County Property Tax, Amendment 20 (1961)
142. Alabama Special County Property Tax, Amendment 23 (1961)
143. Alabama Special County Property Tax, Amendment 25 (1961)
144. Alabama Special County Property Tax, Amendment 26 (1961)
145. Alabama Special County School District Tax, Amendment 32 and 33 (1965)
146. Alabama Special County School Tax, Amendment 14 (1955)
147. Alabama Special County School Tax, Amendment 15 (1957)
148. Alabama Special County School Tax, Amendment 20 (1951)
149. Alabama Special County School Tax, Amendment 22 (1951)
150. Alabama Special County School Tax, Amendment 27 (1961)
151. Alabama Special County School Tax, Amendment 4 (1953)
152. Alabama Special County School Tax, Amendment 6 (1949)
153. Alabama Special County School Tax, Amendment 6 (1950)
154. Alabama Special County School Tax, Amendment 6 (1960)
155. Alabama Special County School Tax, Amendment 8 (1953)
156. Alabama Special County School Tax, Amendment 9 (1949)
157. Alabama Special County School Tax, Amendment 9 (1953)
158. Alabama Special County Tax, Amendment 15 (1961)
159. Alabama Special County Tax, Amendment 19 (1960)
160. Alabama Special County Tax, Amendment 27 (1955)
161. Alabama Special County Tax, Amendment 3 (1960)
162. Alabama Special County Tax, Amendment 4 (1962)
163. Alabama Special County Tax, Amendment 6 (1962)
164. Alabama Special District School Tax, Amendment 17 (1960)
165. Alabama Special District Tax, Amendment 11 (1967)
166. Alabama Special District Tax, Amendment 8 (1957)
167. Alabama Special Municipal School Tax, Amendment 9 (1963)
168. Alabama Special Municipal Tax, Amendment 34 (1965)
169. Alabama Special Municipal Tax, Amendment 4 (1967)
170. Alabama Special Property Tax, Amendment 17 (1957)
171. Alabama Special Property Tax, Amendment 7 (1962)
172. Alabama Special School District Tax, Amendment 21 (1961)
173. Alabama Special School Tax, Amendment 10 (1951)
174. Alabama Special School Tax, Amendment 12 (1965)
175. Alabama Special School Tax, Amendment 14 (1965)
176. Alabama Special School Tax, Amendment 24 (1961)
177. Alabama State Income Tax, Amendment 1 (1970)
178. Alabama Tax Allocation, Amendment 18 (1969)
179. Alabama Tax Exemptions, Amendment 2 (1944)
180. Alabama Tax Revenue and Funding Clarification, Amendment 16 (1967)
181. Alabama Tobacco and Liquor Tax, Amendment 7 (2004)
182. Alabama Transportation Tax, Amendment 2 (1920)
183. Alabama Transportation Taxes, Amendment 1 (1952)
184. Alabama Veteran Poll Tax Exemptions, Amendment 4 (1951)
185. Alabama Winston County Road and Volunteer Fire Protection Tax, Amendment 14 (2000)

Alaska

1. Alaska Ballot Measure 1, Increase Maximum Local Residential Property Tax Exemption Initiative (August 2012)
2. Alaska Ballot Measure 1, North Slope Oil Production Tax Increase Initiative (2020)
3. Alaska Ballot Proposition 5, Bottle Deposit Refund Initiative (1978)
4. Alaska Measure 2, Cruise Ship Taxes, Fees, and Environmental Regulations Initiative (August 2006)
5. Alaska Measure 2, Natural Gas Tax Initiative (2006)
6. Alaska Measure 4, Property Tax Cap, Assessment Limits, and Uniform Rate Repeal Initiative (2000)
7. Alaska Oil Tax Cuts Veto Referendum, Ballot Measure 1 (August 2014)

Arizona

1. Arizona Limit Local Tax Rate on Groceries to 2% of Base Price and Require Voter Approval to Increase Tax Rate Measure (2026) - On the ballot
2. Arizona Measure Nos. 100-101, Fuel Tax Revenue Dedicated to Roads Amendment (1952)
3. Arizona Measure Nos. 100-101, Homestead Exemption Amendment (1940)
4. Arizona Measure Nos. 100-101, Repeal Tax Exemption for Property within Indian Reservations Amendment (May 1927)
5. Arizona Measure Nos. 102-103, Exemptions from Taxation Amendment (1916)
6. Arizona Measure Nos. 102-103, Property Tax Exemptions for Widows and Certain Veterans Amendment (1928)
7. Arizona Measure Nos. 104-105, Homestead Exemption Amendment (1938)
8. Arizona Measure Nos. 104-105, Tax Exemptions for Government Property Amendment (1946)
9. Arizona Measure Nos. 105-106, Method and Mode of Assessing, Equalizing, and Levying Taxes Amendment (1912)
10. Arizona Measure Nos. 106-107, Property Tax Limitations Amendment (1940)
11. Arizona Measure Nos. 106-107, Tax Exemptions for Public Corporations Amendment (1932)
12. Arizona Measure Nos. 107-108, Local Debt Limit Amendment (1912)
13. Arizona Measure Nos. 108-109, Rights of Tax Levying Public Improvement Districts Amendment (1940)
14. Arizona Measure Nos. 110-111, Automobile Tax Exemption Amendment (1930)
15. Arizona Measure Nos. 110-111, Prohibit Inventory Tax Amendment (September 1950)
16. Arizona Measure Nos. 110-111, Uniform Auto Tax Amendment (1940)
17. Arizona Measure Nos. 300-301, Distribution of Motor Fuel Tax Revenue Initiative (1946)
18. Arizona Measure Nos. 300-301, License Tax on Traveling Merchants Referendum (1928)
19. Arizona Measure Nos. 300-301, Provide Municipalities 10% of Sales Tax Revenue Collected Locally Initiative (1942)
20. Arizona Measure Nos. 304-305, Excise Tax for School Maintenance Initiative (September 1950)
21. Arizona Measure Nos. 304-305, Percentage of Gas Tax Revenue Distributed to Cities Initiative (1940)
22. Arizona Measure Nos. 304-305, State Highway Department Finance Initiative (1926)
23. Arizona Measure Nos. 310-311, Semi-Annual Tax Payments and Revising Tax Assessment and Collection Procedures Initiative (1914)
24. Arizona Measure Nos. 320-321, Self-Assessment Property Tax and State Acquisition Initiative (1914)
25. Arizona Proposition 100, Aircraft Tax Amendment (1964)
26. Arizona Proposition 100, Prohibition of New Property Tax Amendment (2008)
27. Arizona Proposition 100, Property Tax Exemptions for Widows and Veterans Amendment (June 1980)
28. Arizona Proposition 100, Temporary Increase of Sales Tax Amendment (May 2010)
29. Arizona Proposition 100, Veterans Tax Exemption Amendment (1968)
30. Arizona Proposition 100, Watercraft Tax Exemption Amendment (1966)
31. Arizona Proposition 101, Local Property Tax Levies Amendment (2006)
32. Arizona Proposition 101, Property Tax Exemptions for Dual-Use Purposes Amendment (1996)
33. Arizona Proposition 101, Property Tax Exemptions for Widows Amendment (June 1980)
34. Arizona Proposition 101, Tax Exemptions Amendment (1968)
35. Arizona Proposition 102, Agricultural Property Tax Exemption Amendment (1994)
36. Arizona Proposition 102, Eligibility for Property Valuation Protection Amendment (2002)
37. Arizona Proposition 102, Inventory Tax Exemption Amendment (1964)
38. Arizona Proposition 102, Property Tax Exemption for Household Goods Amendment (1968)
39. Arizona Proposition 102, Property Tax Exemptions for Disabled Persons Amendment (June 1980)
40. Arizona Proposition 103, Legislative Increases in Property Tax Exemptions Amendment (June 1980)
41. Arizona Proposition 103, License Tax Amendment (1968)
42. Arizona Proposition 103, Tax Exemption for Privately-Owned Airports Amendment (1980)
43. Arizona Proposition 103, Urban Property Tax Exemption Amendment (1982)
44. Arizona Proposition 104, Increase of Debt Limit on Taxable Property Amendment (June 1980)
45. Arizona Proposition 104, Property Valuation Protection Amendment (2000)
46. Arizona Proposition 104, Vehicle and Gas Tax Revenues Amendment (1970)
47. Arizona Proposition 105, Distribution of Vehicle Tax Amendment (1974)
48. Arizona Proposition 105, Property Tax Exemption for Human Cemeteries Amendment (2000)
49. Arizona Proposition 105, State Revenues Amendment (June 1980)
50. Arizona Proposition 106, Property Tax Limitations Amendment (1980)
51. Arizona Proposition 106, Property Tax Limitations Amendment (June 1980)
52. Arizona Proposition 107, Limitations of Property Tax Increases Amendment (June 1980)
53. Arizona Proposition 108, Expenditure Limitations Amendment (June 1980)
54. Arizona Proposition 108, Motor Vehicle Taxes Amendment (1972)
55. Arizona Proposition 108, State Revenue Commission Amendment (1984)
56. Arizona Proposition 109, Expenditure Limitations for Schools and Colleges Amendment (June 1980)
57. Arizona Proposition 116, Tax Exemptions for Business Equipment Amendment (2012)
58. Arizona Proposition 117, Property Tax Increase Cap Amendment (2012)
59. Arizona Proposition 126, Prohibit New or Increased Taxes on Services Initiative (2018)
60. Arizona Proposition 130, Property Tax Exemptions Amendment (2022)
61. Arizona Proposition 200, Municipal Tax Revenue Amendment (1960)
62. Arizona Proposition 200, Property Appraisal and Taxation Initiative (1962)
63. Arizona Proposition 200, Tobacco Tax and Healthcare Initiative (1994)
64. Arizona Proposition 200, Urban Revenue Sharing Fund and Tax Initiative (1972)
65. Arizona Proposition 201, Smoking Ban in Public Places and Cigarette Tax Initiative (2006)
66. Arizona Proposition 203, Tobacco Taxes for Early Childhood Education Initiative (2006)
67. Arizona Proposition 204, Sales Tax Increase Initiative (2012)
68. Arizona Proposition 208, Tax on Incomes Exceeding $250,000 for Teacher Salaries and Schools Initiative (2020)
69. Arizona Proposition 300, Prohibition of Food Tax Amendment (1974)
70. Arizona Proposition 301, Sales Tax for Education Initiative (2000)
71. Arizona Proposition 303, Tobacco Tax Increase Initiative (2002)
72. Arizona Proposition 310, Sales Tax for Fire District Funding Measure (2022)
73. Arizona Proposition 312, Property Tax Refund for Non-Enforcement of Public Nuisance Laws Measure (2024)

Arkansas

1. Arkansas Abolition of State Property Tax, Proposed Amendment 41 (1948)
2. Arkansas Act 280, Delinquent Property Taxes (1934)
3. Arkansas Alcohol Tax Increase, Referred Act 285 (1954)
4. Arkansas City Taxes, Proposed Amendment 51 (1960)
5. Arkansas Cotton Mill Tax Exemption, Amendment 12 (1926)
6. Arkansas Cotton Mill Tax Exemption Amendment (1910)
7. Arkansas Cotton Mill Tax Exemption Amendment (September 1912)
8. Arkansas County Building Construction, Proposed Amendment 25 (1938)
9. Arkansas County Construction Tax, Amendment 17 (1928)
10. Arkansas County Library Tax, Proposed Amendment 34 (1944)
11. Arkansas County Library Tax, Proposed Amendment 39 (1946)
12. Arkansas County Road Tax, Proposed Amendment 38 (1946)
13. Arkansas County Road Tax, Proposed Amendment 62 (1982)
14. Arkansas Creation of State Tax Commission, Proposed Amendment 63 (1984)
15. Arkansas Exempt Feminine Hygiene Products and Diapers from Sales Tax Initiative (2026) - Potential
16. Arkansas Exemption from Personal Property Tax, Proposed Amendment 57 (1976)
17. Arkansas Exemptions from Sales Tax, Proposed Amendment 59 (1978)
18. Arkansas Homestead Tax Exemption, Amendment 2 (1936)
19. Arkansas Homestead Tax Exemption, Amendment 3 (1932)
20. Arkansas Industrial Tax, Amendment 43 (1952)
21. Arkansas Industry Tax, Amendment 1 (1928)
22. Arkansas Issue 1, Transportation Sales Tax Continuation Amendment (2020)
23. Arkansas Levy of School Taxes, Proposed Amendment 40 (1948)
24. Arkansas Personal Property Exemption, Proposed Amendment 32 (1940)
25. Arkansas Personal Property Tax, Proposed Amendment 2 (1992)
26. Arkansas Poll Tax Elimination, Proposed Amendment 26 (1938)
27. Arkansas Prohibition of State Ad Valorem Tax, Proposed Amendment 47 (1958)
28. Arkansas Property Tax Relief, Proposed Amendment 2 (2000)
29. Arkansas Property Tax Relief, Proposed Amendment 59 (1980)
30. Arkansas Question 1 (2004)
31. Arkansas Reduce State Property Tax, Amendment 1 (1932)
32. Arkansas Sales Tax Amendment (1932)
33. Arkansas Sales Tax Increase Amendment, Issue 1 (2012)
34. Arkansas Sales Tax Repeal, Referred Act 19 (1958)
35. Arkansas Sales Tax for Game and Fish, Proposed Amendment 2 (1996)
36. Arkansas School Property Tax Increase, Referred Question 1 (2004)
37. Arkansas School Tax, Amendment 2 (1916)
38. Arkansas School Tax Limitation, Proposed Amendment 43 (1956)
39. Arkansas Soft Drink Tax, Proposed Referred Act 1 (1994)
40. Arkansas State School and School District Taxes Amendment (1906)
41. Arkansas Supplementary Sales Tax, Act 2 (1932)
42. Arkansas Tax Exemption for New Industries, Proposed Amendment 29 (1938)
43. Arkansas Tax Increase for State Game & Fish Commission, Proposed Amendment 67 (1984)
44. Arkansas Tax Municipal Improvements, Proposed Amendment 50 (1962)
45. Arkansas Taxation Limitations, Proposed Amendment 4 (1988)
46. Arkansas Taxes on Food and Medicine, Proposed Amendment 3 (2002)
47. Arkansas Uniform Property Tax for Schools, Proposed Amendment 1 (1996)

California

1. California Amendment 1, State and Local Taxation Measure (1910)
2. California Amendment 11, Mortgage Assessments Measure (1910)
3. California One-Time Wealth Tax for State-Funded Health Care Programs Initiative (2026) - Potential
4. California Prohibit Taxes on Retirement Holdings and Personal Savings Amendment (2026) - Potential
5. California Property Tax Exemption for Elderly Residents Initiative (2026) - Potential
6. California Property Taxes, Amendment 1 (1886)
7. California Proposition 1, Prohibition of Personal Property Tax Initiative (1950)
8. California Proposition 1, Property Taxes for Environmentally Contaminated Property Amendment (1998)
9. California Proposition 1, Removal of Federal Property Tax Exemption Amendment (May 1944)
10. California Proposition 1, Required Taxation Amendment (June 1933)
11. California Proposition 1, Retirement Warrants Initiative (1939)
12. California Proposition 1, Taxing and Spending Powers Initiative (1973)
13. California Proposition 1, Veterans' Tax Exemption Amendment (1948)
14. California Proposition 10, Blinded Veterans Tax Exemption Amendment (1972)
15. California Proposition 10, Early Childhood Cigarette Tax Initiative (1998)
16. California Proposition 10, Fire Insurance Company Taxation Amendment (1924)
17. California Proposition 10, Property Tax Exemption for Religious, Hospital, and Charitable Purposes Amendment (1962)
18. California Proposition 10, Property Taxes by Local Government Agencies Amendment (1976)
19. California Proposition 10, Religious Buildings Tax Exemptions Amendment (October 1915)
20. California Proposition 10, Tax Exemptions for Improvements to Residential Buildings (June 1978)
21. California Proposition 10, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
22. California Proposition 10, Utility Taxation Initiative (1922)
23. California Proposition 10, Vehicle Registration Fee and Taxes Usage Amendment (1936)
24. California Proposition 11, Bonds for Streets and Roads Amendment (1958)
25. California Proposition 11, Cemetery Taxation Exemption Amendment (1918)
26. California Proposition 11, Energy Related Businesses Surtax Initiative (June 1980)
27. California Proposition 11, Payments from a Gross Income Tax Initiative (1944)
28. California Proposition 11, Purchased Land Usage Amendment (June 1976)
29. California Proposition 11, Secondary Educational Institution Taxation Exemption (1926)
30. California Proposition 11, State Board of Equalization Amendment (1938)
31. California Proposition 11, Tax Assessment of Historical Structures Amendment (1962)
32. California Proposition 11, Tax Exemptions for Disabled Veterans Amendment (1954)
33. California Proposition 11, Tax Rates for Unsecured Property Amendment (1976)
34. California Proposition 11, Taxation of County Property Amendment (June 1978)
35. California Proposition 11, Veterans' Tax Exemptions Amendment (1960)
36. California Proposition 110, Property Tax Factors for Severely Disabled Homeowners Amendment (June 1990)
37. California Proposition 111, Gasoline Tax Increase Amendment (June 1990)
38. California Proposition 12, Assessment Appeals Board Amendment (1966)
39. California Proposition 12, Lost Tax Revenue Reimbursement Amendment (1918)
40. California Proposition 12, Property Tax Relief Because of Disaster Amendment (1964)
41. California Proposition 12, San Francisco Bay Exposition Amendment (1938)
42. California Proposition 12, State University Tax Amendment (1920)
43. California Proposition 12, Tax Exemptions for Disabled Veterans Amendment (1972)
44. California Proposition 12, Veterans' Tax Exemptions Amendment (1926)
45. California Proposition 125, Allocation of Gas Tax Revenue to Railroad Equipment Amendment (1990)
46. California Proposition 126, Alcohol Tax Increase Amendment (1990)
47. California Proposition 127, Exclude Earthquake Safety Modifications from Tax Assessments Amendment (1990)
48. California Proposition 13, Educational Poll Tax Amendment (1924)
49. California Proposition 13, Non-Profit College Grounds Tax Exemption Amendment (1962)
50. California Proposition 13, Postponement of Taxes Amendment (June 1976)
51. California Proposition 13, Property Tax Exemption for Disabled Veterans Amendment (1970)
52. California Proposition 13, Removal of Annual Property Statement Requirement Amendment (1966)
53. California Proposition 13, Seismic Retrofitting Reassessment Exemption Amendment (June 2010)
54. California Proposition 13, State Board of Equalization Amendment (1942)
55. California Proposition 13, Tax Limitations Initiative (June 1978)
56. California Proposition 133, Sales Tax Increase for Law Enforcement Programs Initiative (1990)
57. California Proposition 134, Alcohol Surtax Fund and Tax Increase Initiative (1990)
58. California Proposition 136, Changes to Vote Requirements for New or Increased Taxes Initiative (1990)
59. California Proposition 14, Personal Income Tax Amendment (1966)
60. California Proposition 14, Property Tax Substitution Amendment (1922)
61. California Proposition 14, Public Bonds Exempt from Taxation Amendment (1924)
62. California Proposition 14, Tax Exemption for College Buildings Under Construction Amendment (1954)
63. California Proposition 14, Taxes and Financing Initiative (1972)
64. California Proposition 14, Use of Funds for Separation of Grade Districts Amendment (1960)
65. California Proposition 14, Vessel Taxation Exemption Amendment (1932)
66. California Proposition 14, YMCA and YWCA Property Tax Exemption Amendment (1918)
67. California Proposition 15, Aviation Field Tax Exemption Amendment (1924)
68. California Proposition 15, Biennial Lobbyist Fee and Public Campaign Funding Measure (June 2010)
69. California Proposition 15, County Tax Appeal Boards Amendment (1962)
70. California Proposition 15, Henry E. Huntington Library and Art Gallery Amendment (1930)
71. California Proposition 15, Non-Profit Property Under Construction Amendment (1954)
72. California Proposition 15, Public Utilities Taxation Amendment (1922)
73. California Proposition 15, Street and High Improvement Repayment Amendment (1936)
74. California Proposition 15, Tax on Commercial and Industrial Properties for Education and Local Government Funding Initiative (2020)
75. California Proposition 15, Taxation and Fees for Insurance Companies and Banks Amendment (1952)
76. California Proposition 154, Property Tax Postponement for Low-Income Renters who Purchase the Property Amendment (June 1992)
77. California Proposition 16, Removal of Tax Exemption for Religious Schools Initiative (1958)
78. California Proposition 16, Repeal of the Educational Poll Tax Amendment (1946)
79. California Proposition 16, Tax Liens Amendment (1932)
80. California Proposition 160, Property Tax Exemption for Spouses of Veterans Killed in Combat Amendment (1992)
81. California Proposition 163, Prohibit Sales Tax on Food Initiative (1992)
82. California Proposition 167, Tax Increases and Impositions Initiative (1992)
83. California Proposition 17, Ocean Marine Insurance Tax Amendment (1930)
84. California Proposition 17, Sales and Use Tax and Income Tax Rates Initiative (1958)
85. California Proposition 17, Street and Highway Revenues for Parking Facilities Amendment (1954)
86. California Proposition 17, Tax Levy Limitations Referendum (1918)
87. California Proposition 17, Tax Rate Amendment (1936)
88. California Proposition 170, Taxation and Bonds for Schools Amendment (1993)
89. California Proposition 171, Replacement Property Transfer Amendment (1993)
90. California Proposition 172, Public Safety Funding Amendment (1993)
91. California Proposition 175, Income Tax Credit for Renters Amendment (June 1994)
92. California Proposition 176, Local Tax Exemptions for Nonprofit Organizations Amendment (June 1994)
93. California Proposition 177, Property Tax Exemption for Disabled Access Building Improvements Amendment (June 1994)
94. California Proposition 178, Water Conservation Equipment Property Tax Exemption Amendment (June 1994)
95. California Proposition 18, Motor Vehicle Tax Amendment (1930)
96. California Proposition 18, Oleomargarine Tax Referendum (1936)
97. California Proposition 18, Orphanage Taxation Amendment (1920)
98. California Proposition 18, Tax Limitations Initiative (1918)
99. California Proposition 18, Tax Reimbursements Amendment (1948)
100. California Proposition 18, Taxation of Community Redevelopment Projects Amendment (1952)
101. California Proposition 18, Use of Fuel Taxes and License Fees Amendment (1970)
102. California Proposition 18, Water and Energy Use, Acquisition, and Development Amendment (1934)
103. California Proposition 185, Gas Tax Increase for Transportation Programs and Projects Initiative (1994)
104. California Proposition 19, Changes to the State's Boundaries Amendment (1956)
105. California Proposition 19, Land Value Taxation Initiative (1918)
106. California Proposition 19, Property Tax Transfers, Exemptions, and Revenue for Wildfire Agencies and Counties Amendment (2020)
107. California Proposition 193, Property Appraisal Exception for Grandparent-Grandchild Property Transfers Amendment (March 1996)
108. California Proposition 1A, Tax Exemption Amendment (1968)
109. California Proposition 1A, Tax Increase Extensions Amendment (May 2009)
110. California Proposition 1C, Changes to State Lottery to Reduce Budget Deficit Amendment (May 2009)
111. California Proposition 2, Fire Insurance Tax Amendment (1930)
112. California Proposition 2, Highway Usage Taxation Amendment (1926)
113. California Proposition 2, Housing Qualifications for the Veterans' Tax Exemption Amendment (1962)
114. California Proposition 2, Income Tax Initiative (1936)
115. California Proposition 2, Tax Exemption on Homes and Farms from the Veterans Welfare Board Amendment (June 1950)
116. California Proposition 2, Taxation of Governmental Property Outside of Boundaries Amendment (1968)
117. California Proposition 2, Use Millionaire's Tax Revenue for Homelessness Prevention Housing Bonds Measure (2018)
118. California Proposition 2, Veterans' Tax Exemption Amendment (1944)
119. California Proposition 20, Tax Phase Out Initiative (1938)
120. California Proposition 20, Taxation Valuation Initiative (1920)
121. California Proposition 21, Dental Board and Procedures Initiative (1918)
122. California Proposition 21, Reimbursement of State Taxes to Cities and Counties Amendment (1930)
123. California Proposition 21, Religious and Orphan Buildings Tax Exemption Amendment (1938)
124. California Proposition 214, Healthcare Business Regulation Initiative (1996)
125. California Proposition 217, Income Tax Increase Initiative (1996)
126. California Proposition 218, Voter Approval Requirement for Local Tax Increases Initiative (1996)
127. California Proposition 22, Planted Trees Tax Exemption Amendment (1926)
128. California Proposition 22, Verification of Property Tax Statements Amendment (1952)
129. California Proposition 22, Veterans Property Tax Exemption Amendment (October 1911)
130. California Proposition 23, Property Tax Assessment Amendment (1952)
131. California Proposition 23, Taxation of Earthquake Safety Improvements Amendment (June 1984)
132. California Proposition 24, Law Practice Regulation Referendum (1922)
133. California Proposition 24, Repeal Corporate Tax Liability Reduction Initiative (2010)
134. California Proposition 25, Burial Property Tax Exemption Amendment (1926)
135. California Proposition 26, Supermajority Vote to Pass Certain New Taxes and Fees (2010)
136. California Proposition 28, Cigarette Tax Repeal Initiative (March 2000)
137. California Proposition 29, Taxation and Franchises Initiative (1922)
138. California Proposition 29, Tobacco Tax for Cancer Research Fund Initiative (June 2012)
139. California Proposition 3, Alternative Energy Systems Tax Exemption Amendment (June 1978)
140. California Proposition 3, Corporation Taxation Amendment (1928)
141. California Proposition 3, Disabled Veterans' Homes Tax Exemption Amendment (1960)
142. California Proposition 3, Oleomargarine Regulations Referendum (1926)
143. California Proposition 3, Open Space Lands Amendment (1966)
144. California Proposition 3, Property Tax Exemption for Schools Referendum (1952)
145. California Proposition 3, Property Tax Reappraisal Due to Eminent Domain Amendment (June 1982)
146. California Proposition 3, Tax Deduction Based on Contribution to the Insurance Guarantee Association (1980)
147. California Proposition 3, Vehicle and Gas Tax and Fees Amendment (1938)
148. California Proposition 3, Veterans' Tax Exemption Amendment (1962)
149. California Proposition 30, Sales and Income Tax Increase Initiative (2012)
150. California Proposition 30, Tax on Income Above $2 Million for Zero-Emissions Vehicles and Wildfire Prevention Initiative (2022)
151. California Proposition 31, Fire-Related Improvements Taxation Amendment (1984)
152. California Proposition 33, Property Tax Payment Deferral Amendment (1984)
153. California Proposition 34, Historical Structures Tax Valuation Amendment (1984)
154. California Proposition 35, Managed Care Organization Tax Authorization Initiative (2024)
155. California Proposition 36, Taxation of Real Property Initiative (1984)
156. California Proposition 37, Define Fee as Tax for Supermajority Requirement Initiative (2000)
157. California Proposition 38, State Income Tax Increase for Education Funding Initiative (2012)
158. California Proposition 39, Out-of-State Business Tax Liability Calculations and Energy Funding Initiative (2012)
159. California Proposition 4, Agricultural Land Tax Assessment Amendment (1962)
160. California Proposition 4, Education Tax Exemption Amendment (June 1933)
161. California Proposition 4, Gasoline Distributor Tax Initiative (1926)
162. California Proposition 4, Highway Taxation Usage Amendment (1932)
163. California Proposition 4, Income Tax Initiative (1942)
164. California Proposition 4, Increases in Taxes for Payments on Indebtedness Amendment (1980)
165. California Proposition 4, Property Reassessment After Disaster Amendment (June 1974)
166. California Proposition 4, State Income Tax Laws Based on Federal Laws Amendment (1968)
167. California Proposition 4, Street Railways Tax Amendment (1930)
168. California Proposition 4, Tax Exemption for Religious, Hospital, or Charitable Properties Amendment (1944)
169. California Proposition 4, Veterans' Tax Exemptions for Survivors Amendment (1964)
170. California Proposition 42, Allocation of Gasoline Sales Tax Revenue Amendment (March 2002)
171. California Proposition 43, Educational Tax Exemption Amendment (1914)
172. California Proposition 46, Authorize Local Tax Increases for Bond Repayment Amendment (June 1986)
173. California Proposition 5, Assessment of Property After Disaster Amendment (1966)
174. California Proposition 5, Court of Tax Appeals Amendment (1946)
175. California Proposition 5, Definitions Regarding Property Amendment (1980)
176. California Proposition 5, Freight and Passenger Ship Tax Exemption Amendment (1954)
177. California Proposition 5, Gift and Inheritance Tax Initiative (June 1982)
178. California Proposition 5, Land Taxation Initiative (1916)
179. California Proposition 5, Property Reassessment Amendment (June 1933)
180. California Proposition 5, Property Tax Transfer Initiative (2018)
181. California Proposition 5, Use of Fuel Taxes and License Fees Amendment (June 1974)
182. California Proposition 5, Widows of Veterans Receiving Tax Exemptions Amendment (1964)
183. California Proposition 50, Tax Assessments for Property After a Declared Disaster Amendment (June 1986)
184. California Proposition 51, Vehicle Tax Revenue for Transportation Projects Initiative (2002)
185. California Proposition 52, Continued Hospital Fee Revenue Dedicated to Medi-Cal Unless Voters Approve Changes (2016)
186. California Proposition 55, Extension of the Proposition 30 Income Tax Increase (2016)
187. California Proposition 56, Tobacco Tax Increase (2016)
188. California Proposition 58, Tax Assessments on Real Estate Transfers Within Families Amendment (1986)
189. California Proposition 6, Gift and Inheritance Tax Initative (June 1982)
190. California Proposition 6, Insurance Company Taxation Amendment (1938)
191. California Proposition 6, Personal Property Tax Rate Amendment (1924)
192. California Proposition 6, Property Tax Exemption Amendment (1974)
193. California Proposition 6, Property Tax Exemption for Church Parking Lots Amendment (1956)
194. California Proposition 6, Repeal of Insurance Company Tax Exemption Amendment (June 1976)
195. California Proposition 6, Retaliatory Taxes on Insurance Companies Amendment (1964)
196. California Proposition 6, Servicemember Tax Exemption Amendment (1932)
197. California Proposition 6, Tax Assessment for Non-Profit Golf Courses (1960)
198. California Proposition 6, Taxation on Premiums for Retirement Benefit Contracts Amendment (1968)
199. California Proposition 6, Toll Bridge Tax Collection Amendment (1930)
200. California Proposition 6, Voter Approval for Future Gas and Vehicle Taxes and 2017 Tax Repeal Initiative (2018)
201. California Proposition 60, Replacement Property Valuation Amendment (1986)
202. California Proposition 63, Tax Increase on Income Above $1 Million for Mental Health Services Initiative (2004)
203. California Proposition 67, Additional 3% Surcharge on Telephone Use for Emergency Medical Services Initiative (2004)
204. California Proposition 7, Graduated State Personal Income Tax Brackets Initiative (June 1982)
205. California Proposition 7, Inoperative Provisions Relating to Taxation Amendment (1949)
206. California Proposition 7, Local Tax Exemptions Amendment (1914)
207. California Proposition 7, Property Valuation with Solar Energy Systems Amendment (1980)
208. California Proposition 7, Property of Historical Significance Valuation Amendment (June 1976)
209. California Proposition 7, Short-Line Steam Railroad Taxation Amendment (1926)
210. California Proposition 7, Tax Credits for Emission Reductions Initiative (1998)
211. California Proposition 7, Taxation Definition Amendment (1982)
212. California Proposition 7, Taxation of Insurance Companies Amendment (1942)
213. California Proposition 7, Valuations of Single-Family Dwellings Amendment (June 1972)
214. California Proposition 7, Veteran Property Tax Exemption Amendment (1922)
215. California Proposition 72, Employer Contribution to Healthcare Insurance Referendum (2004)
216. California Proposition 72, Rainwater Capture Systems Excluded from Property Tax Assessments Amendment (June 2018)
217. California Proposition 72, Taxes and Tax Usage Initiative (June 1988)
218. California Proposition 8, Church Building Tax Exemption Amendment (1952)
219. California Proposition 8, Funding Sources Initiative (June 1970)
220. California Proposition 8, Insurance Tax Amendment (1966)
221. California Proposition 8, Motor Vehicle Fees Referendum (1928)
222. California Proposition 8, Owner-Occupied Dwellings Tax Rate Amendment (June 1978)
223. California Proposition 8, State-Collected Sales and Use Taxes Amendment (1968)
224. California Proposition 8, Tax Exemption for Pollution Control Amendment (1972)
225. California Proposition 8, Tax Exemptions for Hospitals and Sanatoriums Amendment (1930)
226. California Proposition 8, Taxation Amendment (1974)
227. California Proposition 8, Validity of Deeds Amendment (1944)
228. California Proposition 8, Vessel Taxation Amendment (1914)
229. California Proposition 8, Vessel Taxation Exemption Amendment (1954)
230. California Proposition 8, the Post-Disaster Taxation Act (1978)
231. California Proposition 82, Free Half-Day Public Preschool Program Initiative (June 2006)
232. California Proposition 86, Cigarette Tax Increase Initiative (2006)
233. California Proposition 87, Property Tax Revenue Increases to Redevelopment Agencies Amendment (1988)
234. California Proposition 87, Severance Tax on Oil Producers to Fund Alternative Energy Programs Initiative (2006)
235. California Proposition 88, Statewide $50 Parcel Tax Initiative (2006)
236. California Proposition 89, Public Campaign Finance Program, Campaign Finance Limits, and Increased Corporate Tax Initiative (2006)
237. California Proposition 9, Ad Valorem Taxes Initiative (1968)
238. California Proposition 9, Blinded Veterans Tax Exemption Amendment (1966)
239. California Proposition 9, College Taxation Exemption Amendment (1952)
240. California Proposition 9, Construction of Church Buildings Tax Exemption Amendment (1954)
241. California Proposition 9, Income Taxes Initiative (June 1980)
242. California Proposition 9, School Tax Funding Initiative (1932)
243. California Proposition 9, Taxable Items Amendment (1924)
244. California Proposition 9, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
245. California Proposition 9, Vessel Tax Exemption Amendment (1940)
246. California Proposition 9, Veteran Tax Exemption Amendment (1938)
247. California Proposition 90, Transfer of Assessed Valuation of Replacement Dwellings Amendment (1988)
248. California Proposition 93, Residency Requirement for the Veterans' Tax Exemption Amendment (1988)
249. California Proposition 99, Tobacco Tax Increase Initiative (1988)
250. California Renew State Income Tax Increase for Education Funding Initiative (2026) - Potential
251. California State and Local Taxation, Amendment 1 (1908)
252. California Taxation on Mortgages, Amendment 1 (1896)

Colorado

1. Colorado Amendment 1, Funds for Transportation Improvement Projects Initiative (1997)
2. Colorado Amendment 1, Tobacco and Cigarette Taxation Initiative (1994)
3. Colorado Amendment 11, Property Tax Exemptions Initiative (1996)
4. Colorado Amendment 17, Income Tax Credit for Private Education Expenses and Restrict Nonpublic Education Regulations Initiative (1998)
5. Colorado Amendment 21, Tax Cut of $25 Initiative (2000)
6. Colorado Amendment 3, Property Tax Exemptions Amendment (1952)
7. Colorado Amendment 32, Taxing Residential Property Initiative (2003)
8. Colorado Amendment 35, Cigarette and Tobacco Tax Initiative (2004)
9. Colorado Amendment 4, Severance Tax on Oil and Gas Amendment (1952)
10. Colorado Amendment 50, Gambling Regulations and Taxes Initiative (2008)
11. Colorado Amendment 51, Sales Tax Increase for People with Developmental Disabilities Initiative (2008)
12. Colorado Amendment 52, Severance Taxes for Highway Projects Initiative (2008)
13. Colorado Amendment 58, Severance Tax Increase Initiative (2008)
14. Colorado Amendment 6, Educational Standards and Funding Initiative (1992)
15. Colorado Amendment 60, Changes to Property Tax Laws Initiative (2010)
16. Colorado Amendment 73, Establish Income Tax Brackets and Raise Taxes for Education Initiative (2018)
17. Colorado Amendment B, Gallagher Amendment Repeal and Property Tax Assessment Rates Measure (2020)
18. Colorado Amendment E, Homestead Exemption to Surviving Spouses of U.S. Armed Forces Members and Veterans Measure (2022)
19. Colorado Amendment G, Property Tax Exemption for Veterans with Individual Unemployability Status Amendment (2024)
20. Colorado Amendment No. 1, Property Tax Assessment Rates Amendment (1982)
21. Colorado Amendment No. 1, Voter Approval Requirement for State and Local Government Revenue Increases Initiative (1990)
22. Colorado Amendment No. 12, Tax Levies and School Financing Initiative (1972)
23. Colorado Amendment No. 2, Household Furnishings and Personal Effects Tax Exemption Amendment (1956)
24. Colorado Amendment No. 2, Taxation of Mobile Homes Amendment (1976)
25. Colorado Amendment No. 2, Taxation of Mobile Homes and Construction Equipment Amendment (1966)
26. Colorado Amendment No. 2, Taxation of Public Property Amendment (1968)
27. Colorado Amendment No. 4, State Funding and Approval and New or Increased Taxes Initiative (1986)
28. Colorado Amendment No. 5, Property Tax Exemption for Unpatented Mining Claims Amendment (1988)
29. Colorado Amendment No. 5, Taxation of Property Initiative (1966)
30. Colorado Amendment No. 6, Limits and Voter Approval on Taxes Initiative (1988)
31. Colorado Amendment No. 6, Rocky Flats Nuclear Weapons Conversion Fund Initiative (1982)
32. Colorado Amendment No. 7, Aviation Fuel Excise Tax Usage Amendment (1974)
33. Colorado Amendment No. 7, Food Exempt from State Sales Tax Initiative (1976)
34. Colorado Amendment No. 7, Tax Collection and Exemption Amendment (1954)
35. Colorado Amendment No. 7, Tax Levies Limits and Maximums Initiative (1972)
36. Colorado Amendment R, Elimination of Property Taxes for Private Use of Government Property Amendment (2010)
37. Colorado Equalization of Tax Assessments, Measure 15 (1914)
38. Colorado Exempt Personal Property from Taxation Amendment (1902)
39. Colorado Four Mill Property Tax Cap Amendment (1902)
40. Colorado Marijuana TABOR Refund Measure, Proposition BB (2015)
41. Colorado Measure 1, Repeal Chain Store Tax Initiative (1938)
42. Colorado Measure 1, Tax on Intangible Property Initiative (1940)
43. Colorado Measure 2, Income Tax Amendment (1936)
44. Colorado Measure 2, Oleomargarine Tax Referendum (1932)
45. Colorado Measure 3, Motor Vehicle Taxes Amendment (1926)
46. Colorado Measure 3, Property Tax Exemptions for Churches, Schools and Cemeteries Amendment (1936)
47. Colorado Measure 4, Graduated Income Tax Initiative (1932)
48. Colorado Measure 4, Income Tax and Exemptions from Ad Valorem Taxation Initiative (1922)
49. Colorado Measure 4, Income Tax to Replace Property Taxes Initiative (1940)
50. Colorado Measure 5, 20-Mill Tax Rate Limit Initiative (1936)
51. Colorado Measure 5, Personal Property Tax Exemption Amendment (1904)
52. Colorado Measure 5, Taxes for Public Schools Initiative (1932)
53. Colorado Measure 6, Limit on Motor Fuel Tax Initiative (1934)
54. Colorado Measure 6, Motor Fuel Tax Limit Initiative (1932)
55. Colorado Measure 7, License Fees on Chain Stores Initiative (1934)
56. Colorado Measure 7, One-Mill Levy for State Education Institutions Initiative (1920)
57. Colorado Measure 7, Tax on Motor Vehicle Ownership Initiative (1936)
58. Colorado Measure 8, Petroleum and Motor Vehicle Taxes Initiative (1926)
59. Colorado Measure 9, Graduated Income Tax Initiative (1936)
60. Colorado Property Tax Exemption for Some Possessory Interests, Amendment U (2016)
61. Colorado Proposal No. 3, Income Tax Laws Amendment (1962)
62. Colorado Proposal No. 5, Assessment Value for Taxation Amendment (1962)
63. Colorado Proposal No. 5, Local Retail Tax Initiative (1960)
64. Colorado Proposition 101, Changes to Income, Vehicle, and Telecommunication Taxes Initiative (2010)
65. Colorado Proposition 103, Income and Sales Tax Increase for Education Initiative (2011)
66. Colorado Proposition 110, "Let's Go Colorado" Transportation Bond and Sales Tax Increase Initiative (2018)
67. Colorado Proposition 116, Decrease Income Tax Rate from 4.63% to 4.55% Initiative (2020)
68. Colorado Proposition 117, Require Voter Approval of Certain New Enterprises Exempt from TABOR Initiative (2020)
69. Colorado Proposition 119, Creation of Out-of-School Education Program and Marijuana Sales Tax Increase Initiative (2021)
70. Colorado Proposition 120, Reduce Property Tax Rates and Retain $25 Million in TABOR Surplus Revenue Initiative (2021)
71. Colorado Proposition 121, State Income Tax Rate Reduction Initiative (2022)
72. Colorado Proposition AA, Taxes on the Sale of Marijuana (2013)
73. Colorado Proposition DD, Legalize Sports Betting with Tax Revenue for Water Projects Measure (2019)
74. Colorado Proposition EE, Tobacco and E-Cigarette Tax Increase for Health and Education Programs Measure (2020)
75. Colorado Proposition FF, Reduce Income Tax Deduction Amounts to Fund School Meals Program Measure (2022)
76. Colorado Proposition HH, Property Tax Changes and Revenue Change Measure (2023)
77. Colorado Proposition II, Tobacco and Nicotine Product Tax Revenue Measure (2023)
78. Colorado Proposition JJ, Retain Sports Betting Tax Revenue for Water Projects Measure (2024)
79. Colorado Proposition KK, Excise Tax on Firearms Dealers, Manufacturers, and Ammunition Vendors Measure (2024)
80. Colorado Proposition LL, Allow State to Retain Revenue from Proposition FF for Healthy School Meals for All Program Measure (2025)
81. Colorado Proposition MM, Reduce State Income Tax Deductions and Allocate Revenue to School Meals and SNAP Measure (2025)
82. Colorado Publication of Measures, Measure 16 (1914)
83. Colorado Referendum A, Property Tax Exemption for Those Older Than 65 Amendment (2000)
84. Colorado Referendum A, Tourism-Related Sales Tax Measure (1993)
85. Colorado Referendum D, Unemployment Insurance and Compensation Amendment (1996)
86. Colorado Referendum E, Property Tax Reduction of Disabled Veterans Amendment (2006)
87. Colorado Referendum H, Elimination of Immigrant Income Tax Deduction Measure (2006)
88. Colorado Tax Increase for Education, Amendment 66 (2013)
89. Colorado Tobacco Tax Increase, Amendment 72 (2016)

Florida

1. Florida Amendment 1, Ad Valorem Tax Relief Initiative (March 1980)
2. Florida Amendment 1, Disregard Flood Resistance Improvements in Property Value Assessments Measure (2022)
3. Florida Amendment 1, Fuel Taxes Amendment (1948)
4. Florida Amendment 1, Funds of Education Capital Projects Amendment (1952)
5. Florida Amendment 1, Historic Property Ad Valorem Tax Exemption Amendment (1998)
6. Florida Amendment 1, Homestead Exemption Increase Amendment (2018)
7. Florida Amendment 1, Homestead and Personal Property Exemption Amendment (1984)
8. Florida Amendment 1, Property Taxation and Assessment Amendment (January 2008)
9. Florida Amendment 1, Renewable Energy Tax Exemption Amendment (October 1980)
10. Florida Amendment 1, Tax Rates Amendment (1944)
11. Florida Amendment 10, Homestead Property Valuation Increases Initiative (1992)
12. Florida Amendment 10, Tangible Personal Property Exemption Amendment (2012)
13. Florida Amendment 10, Tax Exemptions for Municipal and Local Property and Communications with Local Officials Amendment (1998)
14. Florida Amendment 11, Senior Low Income Homestead Tax Exemption Amendment (2012)
15. Florida Amendment 12, Second Gas Tax Extension Amendment (1964)
16. Florida Amendment 13, Property Tax Exemption in Sarasota County Amendment (1964)
17. Florida Amendment 13, Stock in Trade and Inventory Ad Valorem Tax Exemption Amendment (1966)
18. Florida Amendment 2, Homestead Property Tax Exemption for Previously Deployed Military Members Amendment (2010)
19. Florida Amendment 2, Injured Veterans' Homestead Property Tax Discount Amendment (2012)
20. Florida Amendment 2, Permanent Cap on Nonhomestead Parcel Assessment Increases Amendment (2018)
21. Florida Amendment 2, Transportation Bonds Amendment (1974)
22. Florida Amendment 3, Additional Homestead Property Tax Exemption for Certain Public Service Workers Measure (2022)
23. Florida Amendment 3, Historic Property Tax Exemption Amendment (1992)
24. Florida Amendment 3, Homestead Tax Exemption Amendment (1986)
25. Florida Amendment 3, Local Ad Valorem Tax Exemption Amendment (October 1980)
26. Florida Amendment 3, Low-Income Senior Homestead Tax Exemption Amendment (1998)
27. Florida Amendment 3, Property Value Assessment Exemptions Amendment (2008)
28. Florida Amendment 3, Tax Exemptions for Disabled First Responders Measure (2016)
29. Florida Amendment 4, Community Redevelopment Amendment (1976)
30. Florida Amendment 4, Conservation Property Tax Exemption Amendment (2008)
31. Florida Amendment 4, Everglades Sugar Fee Initiative (1996)
32. Florida Amendment 4, Local Homestead and Ad Valorem Tax Exemptions Amendment (October 1980)
33. Florida Amendment 4, Property Assessments and Homestead Tax Exemption Amendment (2012)
34. Florida Amendment 5, Annual Inflation Adjustment for Homestead Property Tax Exemption Value Amendment (2024)
35. Florida Amendment 5, Extend "Save Our Homes" Portability Period Amendment (2020)
36. Florida Amendment 5, Property Tax Exemptions for Senior Citizens Measure (2016)
37. Florida Amendment 5, Taxation of Business Inventories and Livestock Amendment (October 1980)
38. Florida Amendment 5, Widower Property Tax Exemption Amendment (1988)
39. Florida Amendment 6, Assessment of Waterfront Property Amendment (2008)
40. Florida Amendment 6, County Tax Assessor for Monroe County Amendment (1954)
41. Florida Amendment 6, Homestead Property Tax Discount for Spouses of Deceased Veterans Amendment (2020)
42. Florida Amendment 6, Increase in Low-Income Senior Homestead Tax Exemption Amendment (2006)
43. Florida Amendment 6, Movie Studio Tax Exemption Amendment (1934)
44. Florida Amendment 7, Exemption for Property Value Increases for Senior Living Quarters Amendment (2002)
45. Florida Amendment 7, Senior Disabled Veterans' Ad Valorem Tax Discount Amendment (2006)
46. Florida Amendment 7, Taxes, Tax Exemptions, and Government Finances Amendment (1978)
47. Florida Amendment 7, Taxes for Capital Improvement Purposes for Schools Amendment (1970)
48. Florida Amendment 8, Funding and Bonds for Education Amendment (1992)
49. Florida Amendment 8, Levy on Gross Receipts for Public Education Construction Amendment (1984)
50. Florida Amendment 8, Sales Tax for Community College Funding Amendment (2008)
51. Florida Amendment 9, Corporate Property Tax Exemption Amendment (1942)
52. Florida Amendment 9, Surviving Spouse Homestead Property Tax Exemption Amendment (2012)
53. Florida Corporate Income Tax Amendment (1971)
54. Florida Creation of School Districts and Taxes Amendment (1922)
55. Florida Exempt Tangible Personal Property Used for Agriculture or Agritourism from Property Taxes Amendment (2026) - On the ballot
56. Florida Homestead Tax Exemption Amendment (1938)
57. Florida Industrial Plant Tax Exemption Amendment (1930)
58. Florida Inheritance Tax Amendment (1930)
59. Florida Manufacturing Municipal Tax Exemption Amendment (1904)
60. Florida Maximum County School Tax Amendment (1904)
61. Florida Maximum School Tax Amendment (1918)
62. Florida Prohibition of Income and Inheritance Taxes Amendment (1924)
63. Florida Property Tax Exemptions for Renewable Energy Equipment, Amendment 4 (August 2016)
64. Florida Tax for State Educational Institutions Amendment (1908)
65. Florida Taxation and Exemptions Amendment (1924)
66. Florida Widow Tax Exemption Amendment (1940)
67. Florida Widow Tax Exemption Amendment (October 1892)
68. Florida Widows' Tax Exemption Amendment (1916)

Georgia

1. Georgia Amendment 1, Homestead Exemptions for Veterans Amendment (1958)
2. Georgia Amendment 1, Local Option Homestead Property Tax Exemption Amendment (2024)
3. Georgia Amendment 1, Motor Fuel Tax for Highway Construction and Maintenance Amendment (1960)
4. Georgia Amendment 1, Property Classification for Taxes Measure (1980)
5. Georgia Amendment 1, Property Tax Measure (1936)
6. Georgia Amendment 1, Repeal of Intangible Personal Property Tax Amendment (1996)
7. Georgia Amendment 10, Fulton County Educational Tax Measure (August 1945)
8. Georgia Amendment 10, Tax Exemptions for Nonprofit Hospitals Amendment (1972)
9. Georgia Amendment 10, Taxes for Conservation Measure (1938)
10. Georgia Amendment 11, Chatham County Education Tax Measure (1950)
11. Georgia Amendment 11, Chatham County School Tax Measure (August 1945)
12. Georgia Amendment 11, County License Fees Measure (1964)
13. Georgia Amendment 11, Floyd County School Tax Measure (1938)
14. Georgia Amendment 11, Homestead Exemptions for Seniors Measure (1968)
15. Georgia Amendment 11, Property Tax Exemptions Measure (1978)
16. Georgia Amendment 11, Property Taxes on Inventory Amendment (1970)
17. Georgia Amendment 11, Subsidiary Corporation Stock Tax Exemption Measure (August 1943)
18. Georgia Amendment 12, DeKalb County Tax Measure (August 1945)
19. Georgia Amendment 12, Homestead Exemptions for Veterans Measure (1964)
20. Georgia Amendment 12, Livestock Tax Exemptions Measure (1978)
21. Georgia Amendment 12, Marriage License Levy Amendment (1960)
22. Georgia Amendment 12, Tax for Peace Officer Retirement Amendment (1958)
23. Georgia Amendment 12, Taxes for School Personnel and Facilities Amendment (1972)
24. Georgia Amendment 13, Historical Property Tax Classification Measure (1988)
25. Georgia Amendment 13, Homestead Exemption Income Adjustment for Seniors Measure (1974)
26. Georgia Amendment 13, Life Insurance Company Taxation Measure (1980)
27. Georgia Amendment 13, Tax Exemptions for Peanuts Amendment (1970)
28. Georgia Amendment 13, Vidalia Development Authority Measure (1964)
29. Georgia Amendment 14, Personal Property Tax Exemptions Measure (1964)
30. Georgia Amendment 14, State School Lunch Tax Amendment (1958)
31. Georgia Amendment 14, Taxes for Public Transportation Amendment (1966)
32. Georgia Amendment 14, Vehicle Tax Exemptions for Veterans Amendment (1972)
33. Georgia Amendment 15, County Authority to Levy Taxes for Hospital Care Measure (1938)
34. Georgia Amendment 15, Pension Tax Amendment (1958)
35. Georgia Amendment 15, Property Tax Exemptions for Nonprofits Measure (1980)
36. Georgia Amendment 16, Cobb County Fire Prevention District Tax Measure (1952)
37. Georgia Amendment 16, Fraternity and Sorority Property Tax Exemptions Amendment (1958)
38. Georgia Amendment 17, City of Macon Tax Exemptions Measure (June 1941)
39. Georgia Amendment 17, DeKalb County Homestead Tax Exemption for School Levies Measure (1950)
40. Georgia Amendment 17, Independent School District Tax Exemptions Amendment (1972)
41. Georgia Amendment 17, Property Tax Exemptions for Nonprofits Measure (1978)
42. Georgia Amendment 18, County School District Tax Exemptions Amendment (1972)
43. Georgia Amendment 18, Definition of Income for Tax Exemptions Measure (1976)
44. Georgia Amendment 18, Homestead Exemptions for Veterans Measure (1978)
45. Georgia Amendment 19, DeKalb County Education Tax Measure (August 1943)
46. Georgia Amendment 19, Mobile Home Tax Classification Measure (1976)
47. Georgia Amendment 2, Creation of Tax Court Amendment (2024)
48. Georgia Amendment 2, Education Taxes for Redevelopment Measure (2008)
49. Georgia Amendment 2, Local-Option Sales Tax for Schools Amendment (1996)
50. Georgia Amendment 2, Low-Income Housing Property Tax Classification Measure (2002)
51. Georgia Amendment 2, Motor Vehicle Fee for Trauma Care Funding Measure (2010)
52. Georgia Amendment 2, Tax Relief for Homeowners Amendment (2000)
53. Georgia Amendment 2, Temporary Property Tax Change for Disaster Areas Measure (2022)
54. Georgia Amendment 20, Property Assessment Measure (1952)
55. Georgia Amendment 22, Tax Exemptions for Senior Residence Homes Measure (1976)
56. Georgia Amendment 24, City of Atlanta Tax Exemptions Measure (1950)
57. Georgia Amendment 26, Fulton County Tax Exemptions Measure (1950)
58. Georgia Amendment 27, City of Macon Tax Measure (June 1941)
59. Georgia Amendment 27, DeKalb County Homestead Tax Exemption Measure (1954)
60. Georgia Amendment 29, Fulton County Debt Limits Measure (1950)
61. Georgia Amendment 3, Brunswick Debt Limits Measure (1924)
62. Georgia Amendment 3, Enterprise Zones Amendment (1996)
63. Georgia Amendment 3, Forest Land Conservation and Timberland Properties Amendment (2018)
64. Georgia Amendment 3, Fulton County Taxes for Pensions Measure (1930)
65. Georgia Amendment 3, Irwin County Taxes Measure (August 1945)
66. Georgia Amendment 3, Personal Property Tax Exemptions Amendment (1970)
67. Georgia Amendment 3, Property Tax Reduction Measure (1952)
68. Georgia Amendment 3, Religious Residential Property Tax Exemptions Measure (1954)
69. Georgia Amendment 3, Tax Incentives for Property Redevelopment Measure (2002)
70. Georgia Amendment 32, County Tax Collection Measure (1978)
71. Georgia Amendment 32, Homestead Exemption Ban for Fulton County School Taxes Measure (1954)
72. Georgia Amendment 33, Muscogee County Street Improvements Tax Measure (1950)
73. Georgia Amendment 34, Definition of Income for Tax Exemptions Measure (1978)
74. Georgia Amendment 4, Homestead Exemptions for Veterans Amendment (1970)
75. Georgia Amendment 4, Income Tax Measure (1930)
76. Georgia Amendment 4, Industrial Tax Exemptions Measure (1924)
77. Georgia Amendment 4, Property Tax Classification Measure (1932)
78. Georgia Amendment 4, Tax Rates for Hazardous Waste Properties Measure (2002)
79. Georgia Amendment 4, Taxes for Teacher Retirement System Measure (August 1943)
80. Georgia Amendment 41, Glynn County Taxes for Beach Erosion Prevention Measure (1952)
81. Georgia Amendment 42, Chatham County School Tax Measure (June 1941)
82. Georgia Amendment 43, Chatham County Policing and Tax Authority Measure (1952)
83. Georgia Amendment 5, Brantley County School District Tax Measure (1938)
84. Georgia Amendment 5, County School Lunch Tax Amendment (1958)
85. Georgia Amendment 5, Education Tax Levy Mileage Limits Amendment (1960)
86. Georgia Amendment 5, Henry County Homestead Exemptions Measure (1982)
87. Georgia Amendment 5, Inventory Tax Exemptions Measure (1976)
88. Georgia Amendment 5, Local Sales Tax Authority Measure (1990)
89. Georgia Amendment 5, Peace Officer Compensation Amendment (1962)
90. Georgia Amendment 5, School Sales Tax Referendums Amendment (2018)
91. Georgia Amendment 5, Tax Rates for Commercial Dockside Facilities Measure (2002)
92. Georgia Amendment 5, Tax for Firemen's Pensions Measure (1954)
93. Georgia Amendment 50, Richmond County Board of Tax Assessors Amendment (1956)
94. Georgia Amendment 54, Tax Exemptions for Rural Electric Corporations Measure (June 1941)
95. Georgia Amendment 6, City of West Point Flood Control Tax Exemptions Measure (1930)
96. Georgia Amendment 6, Cobb County Fire Districts Measure (1938)
97. Georgia Amendment 6, Floyd County Sewage Tax Measure (August 1945)
98. Georgia Amendment 6, Solar Energy Tax Exemptions Measure (1976)
99. Georgia Amendment 6, Tax Classification of Marine Vessels Amendment (2000)
100. Georgia Amendment 6, Tax Exemptions for Agricultural Products Measure (1974)
101. Georgia Amendment 6, Tax Exemptions for Religious Organizations Amendment (1970)
102. Georgia Amendment 7, Classification of Heavy Equipment Amendment (1992)
103. Georgia Amendment 7, County Education Tax Measure (1978)
104. Georgia Amendment 7, County Education Taxes Measure (1954)
105. Georgia Amendment 7, Development Districts Tax Incentives Measure (1986)
106. Georgia Amendment 7, Expanded Municipal Powers Measure (1980)
107. Georgia Amendment 7, Fulton County Business Regulation and License Tax Measure (August 1945)
108. Georgia Amendment 7, Homestead Exemptions for Veterans Measure (1984)
109. Georgia Amendment 7, Shared and Trustee-Owned Properties Homestead Tax Exemptions Amendment (1970)
110. Georgia Amendment 7, Tax Exemption for Pension and Profit-Sharing Trusts Measure (1952)
111. Georgia Amendment 7, Tax Exemptions for Pollution Reduction Facilities Amendment (1966)
112. Georgia Amendment 7, Taxes for Education Measure (1926)
113. Georgia Amendment 8, Homestead Exemptions for Seniors Measure (1980)
114. Georgia Amendment 8, Motor Vehicle Tax Exemptions for Veterans Measure (1978)
115. Georgia Amendment 8, Motor Vehicle Taxation Measure (1964)
116. Georgia Amendment 8, Pierce County Taxes for Schools Measure (1930)
117. Georgia Amendment 8, Tax Exemptions for Healthcare Facilities Amendment (1970)
118. Georgia Amendment 9, County Taxes for Public Transportation Amendment (1962)
119. Georgia Amendment 9, Glynn and McIntosh County Taxes and Bonds Measure (1930)
120. Georgia Amendment 9, Homestead Exemptions for Veterans Measure (1968)
121. Georgia Amendment 9, Senior Citizen Homestead Exemption Measure (1964)
122. Georgia Amendment 9, Tax Exemptions for Water and Sewage Facilities Amendment (1970)
123. Georgia Forest Preservation, Amendment 1 (2008)
124. Georgia Homestead Exemption for Disabled Veterans and First Responders Measure (2026) - Potential
125. Georgia Homestead Exemption for Seniors Volunteering with Local Governments Measure (2026) - Potential
126. Georgia Homestead Exemption for Surviving Spouses and Children of Disabled Veterans Measure (2026) - Potential
127. Georgia Income Tax Rate Cap, Amendment A (2014)
128. Georgia Increase Acre Limit for Agriculture and Timber Conservation Use Property Tax Classification Amendment (2026) - On the ballot
129. Georgia Private College Buildings Tax Exemption, Referendum 1 (2014)
130. Georgia Referendum 1, Consolidation of Taxes Measure (April 1949)
131. Georgia Referendum 1, Intangible Tax Liability Measure (1990)
132. Georgia Referendum 1, Property Tax Exemptions Measure (1986)
133. Georgia Referendum 1, Property Tax Exemptions for Nonprofit Corporations Measure (1984)
134. Georgia Referendum 1, Tax Exemptions for Seniors Measure (March 1988)
135. Georgia Referendum 2, Beer Licensing Measure (May 1935)
136. Georgia Referendum 2, Tax Exemption for Vehicles Transporting Disabled Students Measure (1984)
137. Georgia Referendum 3, Tax Exemptions for Non-Profit Homes Measure (1984)
138. Georgia Referendum A, Business Inventory Tax Exemption Measure (2010)
139. Georgia Referendum A, Farm Equipment Tax Exemptions Measure (2006)
140. Georgia Referendum A, Homestead Exemptions for Seniors Measure (1994)
141. Georgia Referendum A, Homestead Municipal Property Tax Exemption Measure (2018)
142. Georgia Referendum A, Income Limit for Homestead Exemptions Measure (2002)
143. Georgia Referendum A, Personal Property Tax Exemption Increase Measure (2024)
144. Georgia Referendum A, Property Tax Exemption for Certain Charities Measure (2020)
145. Georgia Referendum A, Tax Exemptions for Agricultural Property Measure (1998)
146. Georgia Referendum A, Tax Exemptions for Farm Equipment Measure (2000)
147. Georgia Referendum A, Tax Exemptions for Religious Groups Measure (1996)
148. Georgia Referendum A, Tax Exemptions for Veterans Organizations Measure (July 1994)
149. Georgia Referendum A, Timber Equipment Exempt from Property Taxes Measure (2022)
150. Georgia Referendum B, Homestead Tax Exemptions Measure (1998)
151. Georgia Referendum B, Include Business-Financed Properties in Existing Non-Profit Mentally Disabled Housing Tax Exemption Measure (2018)
152. Georgia Referendum B, Merged Family-Owned Farms and Dairy and Eggs Tax Exemption Measure (2022)
153. Georgia Referendum B, Tax Exemption for Historic Military Aircraft Measure (2006)
154. Georgia Referendum B, Tax Exemptions for Blueberry Plants Measure (1994)
155. Georgia Referendum B, Tax Exemptions for Fraternal Organizations Measure (1996)
156. Georgia Referendum B, Tax Exemptions for Manual Laborers Measure (2000)
157. Georgia Referendum C, Historical Property Tax Exemptions Measure (2002)
158. Georgia Referendum C, Homestead Exemptions for Spouses of Veterans Measure (2000)
159. Georgia Referendum C, Property Tax Exemptions for Charitable Institutions Measure (2006)
160. Georgia Referendum C, Tax Exemptions for Religious Organizations Measure (1998)
161. Georgia Referendum D, Senior Citizen Homestead Tax Exemptions Measure (2006)
162. Georgia Referendum D, Tax Exemptions for Commercial Fishing Vessels Measure (2002)
163. Georgia Referendum D, Tax Exemptions for Elks Lodges Measure (2000)
164. Georgia Referendum D, Tax Exemptions for Veterans Measure (1998)
165. Georgia Referendum E, Tax Exemptions for Personal Property Measure (2002)
166. Georgia Referendum E, Tax Exemptions for Prisoners of War Measure (1998)
167. Georgia Referendum E, Tax Exemptions for a Surviving Spouse of a First Responder Measure (2006)
168. Georgia Referendum F, Surviving Spouse Homestead Freeze Exemptions Measure (2006)
169. Georgia Tax Exemption for Spouses of Military Personnel, Referendum B (2002)
170. Georgia Uses of Revenue from Taxes on Fireworks, Amendment 4 (2016)

Hawaii

1. Hawaii County Tax Authority, Amendment 16 (1978)
2. Hawaii Excess Revenue Refund, Amendment 1 (1984)
3. Hawaii Tax Rebates Amendment, Question 2 (2010)
4. Hawaii Tax Review and Conformance, Amendment 15 (1978)

Idaho

1. Idaho Adoption of Two Percent Sales Tax, Referendum 1 (1936)
2. Idaho Advisory Ballot, Income and Corporate Tax Changes and Education Funding Question (2022)
3. Idaho Exempt Food From Sales and Use Taxes Initiative (2026) - Potential
4. Idaho Exemption of Federal Government Property, SJR 4 (1944)
5. Idaho Fees on Fish and Game Land, HJR 14 (1990)
6. Idaho Food Tax Exemption Initiative, Initiative 1 (1984)
7. Idaho Imposition of Income Taxes, HJR 3 (1932)
8. Idaho Increase Funding for Education Initiative, Initiative 1 (2006)
9. Idaho Legislature to Designate Tax Collector, HJR 11 (1928)
10. Idaho Limit Taxation of Property for State Purposes, SJR 6 (1906)
11. Idaho One Percent Property Tax Initiative, Initiative 1 (1996)
12. Idaho Property Tax Limit Initiative, Initiative 1 (1992)
13. Idaho Property Tax Relief, HB 1 (2006)
14. Idaho Property Valuation Initiative, INIT 1 (1978)
15. Idaho Railroad Taxation Exemption, SJR 5 (1906)
16. Idaho Residential Tax Exemption Initiative, Initiative 1 (1982)
17. Idaho Revenue from Motor Vehicles, HJR 3 (1940)
18. Idaho State Sales Tax, Referendum 1 (1966)
19. Idaho State Tax Commission, SJR 8 (1932)
20. Idaho Tax Exemptions of State and Municipal Property, HJR 1 (1932)

Illinois

1. Illinois Ad Valorem Tax Prohibition Amendment (1970)
2. Illinois Allow for Graduated Income Tax Amendment (2020)
3. Illinois Exempt Veterans' Organizations from Property Taxes (1984)
4. Illinois Exempt Veterans' Organizations from Property Taxes (1986)
5. Illinois Income Tax Advisory Question (2024)
6. Illinois Local System of Taxation Question (1904)
7. Illinois Millionaire Tax Increase for Education Question (2014)
8. Illinois Personal Property Tax Amendment (1978)
9. Illinois Property Tax Exemption for Veterans' Organizations (1978)
10. Illinois Redemption Period for Tax Delinquent Property Amendment (1988)
11. Illinois Redemption Periods for Property Sold for Non-Payment of Taxes, Amendment 1 (1990)
12. Illinois Revenue Amendment (1916)
13. Illinois Revenue Amendment (1926)
14. Illinois Revenue Amendment (1930)
15. Illinois Revenue Amendment (1942)
16. Illinois Revenue Amendment (1952)
17. Illinois Revenue Amendment (1956)
18. Illinois Sale of Tax Delinquent Property Amendment (1980)
19. Illinois Tax Amendment Question (1912)

Indiana

1. Indiana Property Tax Cap Amendment, Public Question 1 (2010)
2. Indiana Property Tax Exemption, Question 1 (2004)

Iowa

1. Iowa Fuel Tax Allocation, Amendment 1 (1942)
2. Iowa Prohibit Graduated Individual Income Tax Rates Amendment (2026) - Potential
3. Iowa Revenue for Fish and Wildlife Programs, Amendment 1 (1996)
4. Iowa Supermajority to Raise Taxes, Amendment 2 (June 1999)
5. Iowa Two-Thirds Legislative Vote Requirement for Income Tax Increase Bills Amendment (2026) - Potential

Kansas

1. Kansas Agricultural Land Assessed on Use Amendment (1976)
2. Kansas Boat Property Tax Amendment, HCR 5017 (2012)
3. Kansas Changes to Property Valuations Amendment (2026) - Potential
4. Kansas Economic Development, Amendment 2 (1986)
5. Kansas Exempt Oil and Gas Production Equipment from Property Tax Act, Statewide Ballot Question (1999)
6. Kansas Property Tax Value Cap Amendment (2026) - Potential
7. Kansas Property Taxes, Amendment 3 (1986)
8. Kansas Tax Classifications, Chapter 190 (2000)
9. Kansas Tax Infrastructure, Amendment 1 (1974)
10. Kansas Taxation of Alcohol, Amendment 2 (1986)
11. Kansas Taxes on Gambling, Amendment 1 (1986)
12. Kansas Taxing Bingo, Amendment 1 (1974)

Kentucky

1. Kentucky Agricultural Land Assessment Referendum (1969)
2. Kentucky Household Goods Tax Exemption Referendum (1955)
3. Kentucky Poll Tax and Separate Schools, Amendment 1 (1996)
4. Kentucky Property Tax Exemption for Elderly Residents Amendment (2026) - Potential
5. Kentucky Property Tax Exemptions, Amendment 2 (1998)
6. Kentucky Proposes a Change in Property Taxes on the Disabled, Amendment 2 (May 1981)
7. Kentucky Senior Residence Tax Exemption Referendum (1971)
8. Kentucky Senior Residence Tax Exemption Referendum (1975)
9. Kentucky Tax Exemption for Property Owned by Institutions of Religion Amendment 4 (1990)
10. Kentucky Veteran Bonus Sales Tax Referendum (1959)

Louisiana

1. Louisiana Ad Valorem Tax Amendment (1970)
2. Louisiana Ad Valorem Tax on Coal and Lignite Amendment (1982)
3. Louisiana Ad Valorem Tax on Fuel Amendment (1982)
4. Louisiana Ad Valorem Tax on Property Improvements Amendment (1982)
5. Louisiana Allocate Portion of Lignite Tax to Parish, Amendment 15 (October 1990)
6. Louisiana Allow Parishes to Exempt Business Inventory from Property Taxation Amendment (May 2026) - On the ballot
7. Louisiana Ambulance District Amendment (1972)
8. Louisiana Ambulance Service Amendment (1972)
9. Louisiana Amendment 1, Creation of the State and Local Streamlined Sales and Use Tax Commission Measure (2021)
10. Louisiana Amendment 1, No Property Tax on Properties Under Construction Measure (October 2017)
11. Louisiana Amendment 1, Property Tax Exemption for Stored Materials Routed for Outer Continental Shelf Amendment (October 2019)
12. Louisiana Amendment 2, Include Oil and Gas Value in Tax Assessment of Wells Amendment (2020)
13. Louisiana Amendment 2, Property Tax Exemption for Surviving Spouses of Emergency Responders Killed Performing Duties Measure (October 2017)
14. Louisiana Amendment 2, Property Tax Exemptions for Certain Disabled Veterans and Spouses Measure (2022)
15. Louisiana Amendment 2, Reduction of the Maximum Individual Income Tax Rate Measure (2021)
16. Louisiana Amendment 2, State Tax and Fiscal Policy Changes Amendment (March 2025)
17. Louisiana Amendment 28, Allow New Orleans to Establish Mosquito Abatement Program Amendment (1964)
18. Louisiana Amendment 3, Authorize Certain Levee Districts to Collect a Five-Mill Annual Property Tax Measure (2021)
19. Louisiana Amendment 3, Levee Districts and Regional Flood Protection Authorities Measure (September 2006)
20. Louisiana Amendment 3, Property Tax Exemptions for First Responders Amendment (2023)
21. Louisiana Amendment 3 (1996)
22. Louisiana Amendment 4, New Orleans Affordable Housing Property Tax Exemption Amendment (October 2019)
23. Louisiana Amendment 4, Prohibit Property Tax Exemptions for Nonprofits Owning Damaged Residential Property Amendment (October 2023)
24. Louisiana Amendment 4, Property Tax Payments and Tax Sales Amendment (December 2024)
25. Louisiana Amendment 5, Adjustment of Ad Valorem Tax Rates Measure (2022)
26. Louisiana Amendment 5, Payments in Lieu of Property Taxes Option Amendment (2020)
27. Louisiana Amendment 5, Special Assessment for Homes in Trusts Amendment (2018)
28. Louisiana Amendment 6, Homestead Exemption Special Assessment Income Limit Amendment (2020)
29. Louisiana Amendment 6, Limit on Assessed Value Increase of Reappraised Property in Orleans Parish Measure (2022)
30. Louisiana Amendment 6, Phase-In of Tax Increases from Property Reappraisal Amendment (2018)
31. Louisiana Amendment 8, Remove Special Assessment Property Tax Annual Income Recertification for Permanently Disabled Homeowners Measure (2022)
32. Louisiana Bogalusa Tax Amendment (1970)
33. Louisiana Business Property Tax Exemption, Amendment 8 (2012)
34. Louisiana Commercial Shrimp and Oyster Boat Amendment (1970)
35. Louisiana Continuation of Homestead Exemption Act, Amendment 8 (September 2006)
36. Louisiana Disabled Veterans Homestead Exemption Correction, Amendment 7 (2014)
37. Louisiana Downtown Residential Property, Amendment 16 (October 1998)
38. Louisiana Eliminate Deduction of Federal Tax Paid Amendment (1984)
39. Louisiana Exempt Art from Ad valorem Property Tax Act, Amendment 5 (2006)
40. Louisiana Exemptions from Ad Valorem Tax, Act 47 (September 1996)
41. Louisiana Extend Homestead Exemption Act, Amendment 11 (September 2006)
42. Louisiana Fire Protection Tax Amendment (1972)
43. Louisiana First-Use Tax Amendment (1978)
44. Louisiana Homestead Assessment for Seniors, Amendment 8 (October 1998)
45. Louisiana Homestead Exemption Amendment (October 1992)
46. Louisiana Homestead Exemption Assessment Level, Amendment 7 (2002)
47. Louisiana Homestead Exemption for Disabled Veterans Act, Amendment 1 (2006)
48. Louisiana Homestead Property Tax Exemption Amendment (1980)
49. Louisiana Homestead Property Tax Exemption Amendment (1982)
50. Louisiana Homestead Tax Exemption, Amendment 5 (2010)
51. Louisiana Homestead Tax Exemption Amendment (October 1993)
52. Louisiana Immovable Property Tax, Amendment 1 (2011)
53. Louisiana Income Tax Revision, Amendment 2 (2000)
54. Louisiana Individual and Joint Income Tax Schedule, Amendment 2 (2002)
55. Louisiana Legislature to Exempt Goods from Sales or Use Taxes, Amendment 3 (1996)
56. Louisiana Levee District Tax Amendment (1972)
57. Louisiana Levee District Tax Amendment (September 1986)
58. Louisiana Levee District of Orleans Amendment (1972)
59. Louisiana License Tax Amendment (1970)
60. Louisiana License Tax Amendment (October 1989)
61. Louisiana License Tax Amendment (September 1986)
62. Louisiana Lignite Tax Amendment (October 1989)
63. Louisiana Limits on Tax Proposals Amendment (October 1995)
64. Louisiana Local Governments to Donate, Loan or Pledge Taxes, Amendment 14 (October 1990)
65. Louisiana Local Sales Tax Collection Amendment (October 1991)
66. Louisiana Locally Granted Inventory Tax Exemptions, Amendment 10 (October 1990)
67. Louisiana Millage Amendment (1972)
68. Louisiana Millage Roll Up Hearing Notice, Amendment 12 (October 1998)
69. Louisiana Motor Vehicle Taxes Act, Amendment 4 (2006)
70. Louisiana Municipal Property Tax Amendment (October 1989)
71. Louisiana Municipal Tax Amendment (1968)
72. Louisiana Natural Resource Severance Taxes, Amendment 2 (2010)
73. Louisiana Natural Resource Severance Taxes Act, Amendment 2 (2006)
74. Louisiana New Iberia Property Tax Exemption, Amendment 6 (2012)
75. Louisiana New Orleans Council to Levy Taxes for Police and Fire Department, Amendment 13 (October 1990)
76. Louisiana New Orleans Tax Amendment (1972)
77. Louisiana New Orleans Tax Levy Amendment (1970)
78. Louisiana Orleans Levee District Amendment (1972)
79. Louisiana Orleans Levee District Tax Amendment (1970)
80. Louisiana Orleans Parish Tax for Fire and Police Protection, Amendment 6 (2014)
81. Louisiana Parish Severance Tax Allocation, Amendment 2 (October 1998)
82. Louisiana Permanently Disabled Homeowners Tax Break, Amendment 9 (2014)
83. Louisiana Pontchartrain Levee District Amendment (1970)
84. Louisiana Prohibits Local Inheritance Tax, Amendment 9 (October 1990)
85. Louisiana Property Tax Amendment, Question 2 (2004)
86. Louisiana Property Tax Bidding Process, Amendment 7 (2010)
87. Louisiana Property Tax Exemption Amendment (October 1992)
88. Louisiana Property Tax Exemption for Drilling Rigs, Ballot Measure 8 (October 2003)
89. Louisiana Property Tax Exemption for Veterans' Spouses, Amendment 4 (2012)
90. Louisiana Property Tax Exemption for Veterans, Amendment 3 (2010)
91. Louisiana Property Tax Exemptions for Widowed Spouses of First Responders and Military Personnel, Amendment 4 (2016)
92. Louisiana Property Tax Freeze Amendment (October 1988)
93. Louisiana Property Tax Limit, Amendment 4 (2010)
94. Louisiana Property Tax Relief Fund Amendment (1972)
95. Louisiana Property Tax Sale, Amendment 17 (October 1998)
96. Louisiana Property Tax Valuation Amendment (1972)
97. Louisiana Property Taxes on Inventory Amendment (October 1989)
98. Louisiana Public Improvement Assessments Amendment (1972)
99. Louisiana Raise Ad Valorem Assessments Amendment (1979)
100. Louisiana Raise Income Limit to $150,000 for Special Property Tax Assessment Amendment (2026) - On the ballot
101. Louisiana Real Estate Valuation Amendment (1972)
102. Louisiana Removal of Federal Income Tax Deduction from State Corporate Income Tax Calculation, Amendment 3 (2016)
103. Louisiana Repeal First Use Tax Fund Amendment (1982)
104. Louisiana Sales and Use Tax Revision, Amendment 3 (2000)
105. Louisiana Severance Tax Act, Amendment 4 (2008)
106. Louisiana Sewage and Water Board Amendment Three (1970)
107. Louisiana Sewage and Water Board Bond Amendment Five (1970)
108. Louisiana Shrimp and Oyster Boat Amendment (1972)
109. Louisiana State Ad Valorem Property Tax Amendment (1972)
110. Louisiana State Board of Commerce Contract of Ad Valorem Tax, Amendment 5 (2002)
111. Louisiana State Tax Amendment (1972)
112. Louisiana Tax Break for Property Improvement, Amendment 11 (October 1990)
113. Louisiana Tax Exemption for Leasing Property to Nonprofit Organizations, Amendment 12 (October 1990)
114. Louisiana Tax Exemption for Medical Equipment Act, Amendment 3 (2006)
115. Louisiana Tax Exemption on Drilling Rigs, Amendment 11 (2002)
116. Louisiana Tax Exemptions for Jewelery, Amendment 4 (October 2007)
117. Louisiana Tax Incentive for Improvements Amendment (October 1989)
118. Louisiana Tax Rates for Historical Property, Amendment 10 (October 1999)
119. Louisiana Taxation of Property Owned by Another State, Amendment 4 (2015)
120. Louisiana Vehicle Inventory Tax Amendment (1984)
121. Louisiana Vidalia Property Tax Exemption, Amendment 18 (October 1998)
122. Louisiana Vocational Education Tax Amendment (1972)

Maine

1. Maine "Clean Elections" Initiative, Question 1 (2015)
2. Maine Additional Gasoline Tax Referendum (December 1941)
3. Maine Direct Initiative Question 1, Create an Excise Tax on Electricity Companies Measure (September 1933)
4. Maine Direct Initiative Question 2, Create a Tax on Intangible Personal Property Measure (September 1933)
5. Maine Excise Tax on Railroads, Referendum Question (1928)
6. Maine Gas Tax Increase Referendum (September 1929)
7. Maine Gas Tax Increase Referendum (September 1932)
8. Maine Question 1, Adjust Individual Income Tax for Inflation Initiative (1982)
9. Maine Question 1, Corporate and Individual Income Tax Repeal Initiative (1971)
10. Maine Question 1, Dirigo Health Program Funding Referendum (2008)
11. Maine Question 1, Impose Maximum Limit on Property Taxes and Require Voter Approval to Raise the Limit Initiative (2004)
12. Maine Question 1, Payroll and Non-Wage Income Taxes for Home Care Program Initiative (2018)
13. Maine Question 1, Property Tax Classification Amendment (September 1913)
14. Maine Question 1, Tax Code Referendum (June 2010)
15. Maine Question 2, Vehicle Excise and Sales Tax Reduction Initiative (2009)
16. Maine Question 3, Income Tax Amendment (September 1920)
17. Maine Question 4, Permit Valuation of Property Based on its Use as a Commercial Fishing Location Amendment (2000)
18. Maine Question 5, Municipal Reimbursement of Property Tax Losses Amendment (1978)
19. Maine Question 6, Allow for Watercraft Property Tax Exemptions Without Requiring Reimbursement Amendment (1983)
20. Maine Question 6, Land Valuation for Certain Lands at Current Value Amendment (1970)
21. Maine Question 7, Commercial Fishing Waterfront Tax Use Amendment (2005)
22. Maine Question 8, Alter Mineral Property Tax Exemptions and Property Use Penalties Amendment (1983)
23. Maine Question 8, Exempt Watercraft from Personal Property Tax Amendment (1984)
24. Maine Question 9, Permit Property Tax Exemptions for Historic Properties and Scenic Views Amendment (1999)
25. Maine Tax on Incomes Exceeding $200,000 for Public Education, Question 2 (2016)
26. Maine World War II Veterans's Bonus Taxes Measure (September 1946)
27. Maine World War II Veterans Bonus Bonds and Taxes Constitutional Amendment (September 1946)

Maryland

1. Maryland Amend Article 15 of the Declaration of Rights, Amendment 1 (1915)
2. Maryland Remove Exemption from Income Tax, Amendment 3 (1940)
3. Maryland State Income Tax, Amendment 3 (1938)
4. Maryland Tax for State Debt, Question 9 (1972)

Massachusetts

1. Massachusetts Decrease State Income Tax Rate to 4% Initiative (2026) - Potential
2. Massachusetts Permit the Taxation of Wild and Forest Lands Amendment (1912)
3. Massachusetts Property Income Tax and Exemptions Amendment (October 1915)
4. Massachusetts Question 1, Allow Four Classes of Real Property for Taxation Amendment (1978)
5. Massachusetts Question 1, Authorize Use-Based Tax Assessment for Agricultural and Horticultural Land Amendment (1972)
6. Massachusetts Question 1, Automatic Gas Tax Increase Repeal Initiative (2014)
7. Massachusetts Question 1, Elimination of the State Income Tax Initiative (2008)
8. Massachusetts Question 1, Excise Tax on Cigarettes and Smokeless Tobacco for Health Fund Initiative (1992)
9. Massachusetts Question 1, Graduated Income Tax Amendment (1962)
10. Massachusetts Question 1, Prohibition on State Personal Income Tax Initiative (2002)
11. Massachusetts Question 1, Real Property Classification for Taxation Amendment (1970)
12. Massachusetts Question 1, Removal of Sales Tax on Alcohol Initiative (2010)
13. Massachusetts Question 1, Tax on Income Above $1 Million for Education and Transportation Amendment (2022)
14. Massachusetts Question 2, "Proposition 2½" Limit on Property Taxes Initiative (1980)
15. Massachusetts Question 2, Graduated Income Tax Amendment (1968)
16. Massachusetts Question 2, Graduated Income Tax Rate Amendment (1976)
17. Massachusetts Question 2, Public Reporting of Corporate Tax Information and Tax Expenditure Initiative (1992)
18. Massachusetts Question 2, Vehicle and Fuel Tax Revenue to Highway Funding Amendment (1948)
19. Massachusetts Question 3, Decrease State Income Tax Rate on Interest and Dividends Initiative (1998)
20. Massachusetts Question 3, Income Tax Rates, Fee Limits, and Change Certain Tax Laws Initiative (1990)
21. Massachusetts Question 3, Reduction of State Sales Tax Initiative (2010)
22. Massachusetts Question 3, State Income Tax Surtax Repeal and Revenue Growth Limit Initiative (1986)
23. Massachusetts Question 3, Tax Limitation and Education Funding Initiative (1980)
24. Massachusetts Question 4, Gasoline Tax for Road Funding Referendum (1924)
25. Massachusetts Question 4, Income Tax Reduction Initiative (2000)
26. Massachusetts Question 5, Sales Tax Referendum (1966)
27. Massachusetts Question 6, Graduated Income Tax Amendment (1972)
28. Massachusetts Question 6, Graduated Income Tax Initiative (1994)
29. Massachusetts Question 6, Temporary Sales Tax and Creation of Local Aid Fund Advisory Question (1966)
30. Massachusetts Question 6, Toll and Motor Vehicle Excise Tax Credit Initiative (2000)
31. Massachusetts Question 7, Charitable Donation Income Tax Deduction Initiative (2000)
32. Massachusetts Question 7, Graduated Income Tax and Tax Code Changes Initiative (1994)
33. Massachusetts Question 7, Property Tax Classification for Recreational and Natural Land Amendment (1978)
34. Massachusetts Question 8, Gas Tax Revenue to Highways Fund and Transportation Plan Initiative (1994)

Michigan

1. Michigan Additional 5% Tax on Annual Taxable Income to Fund Public Schools Initiative (2026) - Potential
2. Michigan Ballot Proposal A, Tax Assessment Increases and Tax Limitations Amendment (1992)
3. Michigan Ballot Proposal C, Tax Exemptions and Property Tax Assessments Initiative (1992)
4. Michigan Cigarette Tax Referendum (1930)
5. Michigan Graduated Income Tax Initiative (1924)
6. Michigan Income Tax Amendment (1922)
7. Michigan Proposal 1, School District Property Tax Limit Increase for Buildings Amendment (1940)
8. Michigan Proposal 2, Limit Annual Property Tax Rate to 1.5% of Assessed Value Initiative (1932)
9. Michigan Proposal 5, Allow Local Governments to Extend Property Tax Limit Increases to Twenty Years with Majority Voter Approval Initiative (1948)
10. Michigan Proposal A, Changes to State Taxes and Revenue Amendment (May 1981)
11. Michigan Proposal A, School Funding Through Sales and Use Tax Increase Amendment (1989)
12. Michigan Proposal A, School Funding and Elderly Property Tax Break Initiative (1980)
13. Michigan Proposal A, Taxation and School Funding Amendment (June 1993)
14. Michigan Proposal A, Taxation and School Operating Millage Rates Amendment (March 1994)
15. Michigan Proposal B, Michigan Natural Resources Trust Fund Amendment (1984)
16. Michigan Proposal B, Taxation and School Funding Amendment (1989)
17. Michigan Proposal C, Michigan Property Tax Exemption, Sales Tax Increase, and Rainy Day Fund Amendment (1980)
18. Michigan Proposal C, Property Taxes and School Funding Initiative (1972)
19. Michigan Proposal C, Removal of the Sales Tax on Food and Drugs Initiative (1974)
20. Michigan Proposal C, Require Voter Approval for Tax Increases and Limit Local Nonresident Income Taxes Initiative (1984)
21. Michigan Proposal D, Graduated Income Tax Initiative (1972)
22. Michigan Proposal D, Graduated Income Tax Initiative (1976)
23. Michigan Proposal D, Voter Approval Requirement for New or Increased Taxes Initiative (1980)
24. Michigan Proposal E, Development of Correctional Facilities Referendum (1980)
25. Michigan Proposal H, Education Voucher Program and School Funding Initiative (1978)
26. Michigan Proposal J, Tax Limitations and Program Funding Initiative (1978)
27. Michigan Proposal No. 1, Imposition of a Graduated Income Tax Amendment (1968)
28. Michigan Proposal No. 1, Increase in Tax Millage Amendment (April 1945)
29. Michigan Proposal No. 2, Gasoline and Fuel Tax Initiative (1934)
30. Michigan Proposal No. 2, Maximum Sales Tax Rate Amendment (1960)
31. Michigan Proposal No. 2, Return of Sales Tax Revenue and Educational Grants Initiative (1946)
32. Michigan Proposal No. 2, Sales Tax Maximum Rate and Revenues Amendment (1954)
33. Michigan Proposal No. 2, Sales Tax Revenues Amendment (1948)
34. Michigan Proposal No. 3, Exempting Certain Food Products from Taxation Initiative (1936)
35. Michigan Proposal No. 4, Household Goods and Homestead Tax Exemption Initiative (1932)
36. Michigan Proposal No. 4, Prohibition of Certain Tax and Establishment of an Income Tax Initiative (1936)
37. Michigan Proposal No. 5, Property Classification and Income Tax for Schools Initiative (1934)
38. Michigan Proposal P, Funding for State Parks and Natural Resources Amendment (1994)
39. Michigan Sales Tax Increase for Transportation Amendment, Proposal 1 (May 2015)
40. Michigan Taxation of Corporations Amendment (1900)
41. Michigan Taxation of Property by a State Board of Assessors Amendment (1908)
42. Michigan Use Tax and Community Stabilization Share, Proposal 1 (August 2014)

Minnesota

1. Minnesota Amendment 1, Authorizing Levy of Water Main Assessments Measure (1881)
2. Minnesota Amendment 1, Motor Vehicle Sales Tax Amendment (2006)
3. Minnesota Amendment 1, Reallocating Motor Fuel Taxes and Removing Restrictions on Interest Rates for Highway Bonds Amendment (1976)
4. Minnesota Amendment 1, Requiring Popular Approval of Railroad Tax Measure (1871)
5. Minnesota Amendment 1, Sales Tax Increase for Environmental and Cultural Funds Amendment (2008)
6. Minnesota Amendment 1, Taxation of Taconite, Copper, and Nickel Amendment (1964)
7. Minnesota Amendment 2, Authorizing Assessments On Local Improvements Measure (1869)
8. Minnesota Amendment 2, Authorizing Taxation of Bank Shares Measure (1867)
9. Minnesota Amendment 2, Authorizing the Legislature to Limit Categories of Tax-Exempt Property Amendment (1970)
10. Minnesota Amendment 2, Regulations and Funding for Highways Amendment (1956)
11. Minnesota Amendment 3, Divert Mining Tax Proceeds Earmarked for Trust Funds to Current Educational Needs Amendment (1956)
12. Minnesota Church Property Tax Exemption, Amendment 1 (1908)
13. Minnesota Definition of Academic Facilities, Amendment 1 (1934)
14. Minnesota Divert Mining Tax Proceeds, Amendment 2 (1950)
15. Minnesota Dog Tax, Amendment 9 (1914)
16. Minnesota Gross Earnings Taxes, Amendment 2 (1892)
17. Minnesota Household and Farm Tax Exemptions, Amendment 4 (1934)
18. Minnesota Increase Road and Bridge Tax, Amendment 2 (1902)
19. Minnesota Increase Road and Bridge Tax, Amendment 2 (1906)
20. Minnesota Inheritance Tax, Amendment 1 (1894)
21. Minnesota Motor Fuel Tax Revenue, Amendment 1 (1928)
22. Minnesota Motor Vehicle Excise Tax, Amendment 5 (1952)
23. Minnesota Personal Property Tax Exemptions, Amendment 2 (1936)
24. Minnesota Petroleum Excise Tax, Amendment 1 (1948)
25. Minnesota Petroleum Excise Tax, Amendment 3 (1950)
26. Minnesota Promoting Forestation and Reforestation, Amendment 4 (1924)
27. Minnesota Railroad and Banking Taxation, Amendment 1 (1932)
28. Minnesota Reforestation Tax, Amendment 5 (1910)
29. Minnesota Revenue for Trunk Highway Fund, Amendment 1 (1924)
30. Minnesota Rural Credit Land Taxation, Amendment 3 (1934)
31. Minnesota Rural Credit Land Taxation, Amendment 4 (1932)
32. Minnesota Simplify Taxing Provisions, Amendment 1 (1902)
33. Minnesota Simplify Taxing Provisions, Amendment 1 (1906)
34. Minnesota State Hail Insurance, Amendment 2 (1912)
35. Minnesota State Hail Insurance, Amendment 3 (1908)
36. Minnesota State Hail Insurance, Amendment 3 (1910)
37. Minnesota State Income Tax, Amendment 3 (1920)
38. Minnesota State Tax for Roads and Bridges, Amendment 1 (1912)
39. Minnesota Tax Exemptions for Reforestation, Amendment 6 (1910)
40. Minnesota Tax on Ore Mining, Amendment 2 (1922)
41. Minnesota Taxation of Motor Vehicles, Amendment 2 (1932)
42. Minnesota Taxing Large Corporations, Amendment 6 (1896)
43. Minnesota Unlimited Road and Bridge Tax, Amendment 2 (1908)

Mississippi

1. Mississippi Tax Assessment, Amendment 1 (1986)
2. Mississippi Tax Assessment, Amendment 3 (1982)

Missouri

1. Missouri 23 Cent Cigarette Tax, Proposition A (2016)
2. Missouri 60 Cent Cigarette Tax, Constitutional Amendment 3 (2016)
3. Missouri Allow Voters to Decide County Taxes on Cigarettes Amendment (2026) - Potential
4. Missouri Amendment 1, Allocate Portion of State Gas Tax to Local Governments Measure (March 1962)
5. Missouri Amendment 1, Authorization of School Taxes Measure (1942)
6. Missouri Amendment 1, Conservation Sales Tax Initiative (1976)
7. Missouri Amendment 1, Conservation Tax Measure (August 2006)
8. Missouri Amendment 1, Gas Tax Increase Referendum (April 1950)
9. Missouri Amendment 1, Increase Maximum Property Tax Rate for School Districts Measure (1918)
10. Missouri Amendment 1, Increase Minimum Tax Rates for St. Louis School District Measure (1962)
11. Missouri Amendment 1, Increase of School Taxes Measure (1950)
12. Missouri Amendment 1, Motor Vehicle Fuel Tax Increase Measure (1948)
13. Missouri Amendment 1, Property Tax Exemption for Childcare Establishments Measure (August 2024)
14. Missouri Amendment 1, Remove 25-Year Limit on Forestry Land Tax Reduction Measure (August 1976)
15. Missouri Amendment 1, Sales Tax for Parks and Conservation Amendment (2026) - On the ballot
16. Missouri Amendment 1, Tax Exemptions Measure (1972)
17. Missouri Amendment 10, Allow Counties to Increase Property Taxes for Road and Bridge Measure (1978)
18. Missouri Amendment 11, Property Tax for State University Initiative (1910)
19. Missouri Amendment 13, Authorize Property Tax Classification System and Expand Motor Vehicle Taxation Authority Measure (February 1924)
20. Missouri Amendment 2, Allow State Income Tax Definition by Reference to Federal Law Measure (1968)
21. Missouri Amendment 2, Equalize County Property Tax Rate Authority Measure (1942)
22. Missouri Amendment 2, Food and Drug Exemption from Sales Tax Initiative (1976)
23. Missouri Amendment 2, Prisoner of War Property Tax Exemption Measure (2010)
24. Missouri Amendment 2, Revenue for School Purpose Measure (1918)
25. Missouri Amendment 2, Road and Bridge Maintenance Tax Measure (1908)
26. Missouri Amendment 2, School District Bond Limit Measure (August 1996)
27. Missouri Amendment 2, School District Property Tax Measure (January 1966)
28. Missouri Amendment 2, Tax for Road and Bridge Maintenance (1956)
29. Missouri Amendment 2, Voter Approval Requirements for School Property Taxes Measure (1998)
30. Missouri Amendment 22, Reduce Local Town Rates of Levy for Taxes Measure (1978)
31. Missouri Amendment 3, 1% Sales Tax for Bonus to World War II Veterans Measure (1948)
32. Missouri Amendment 3, Allow County Courts to Levy Property Tax for Roads and Bridges Measure (1918)
33. Missouri Amendment 3, County Hospital Tax Measure (1938)
34. Missouri Amendment 3, Healthy Future Trust Fund Initiative (2006)
35. Missouri Amendment 3, Increase Local Property Tax Limit for School and Public Building Funding Measure (1912)
36. Missouri Amendment 3, Increase Maximum Local Property Tax Rate Without Voter Approval Measure (1970)
37. Missouri Amendment 3, Kansas City Property Tax Rate Measure (April 1998)
38. Missouri Amendment 3, Property Tax for State Road and Highway Fund Measure (1910)
39. Missouri Amendment 3, Real Estate Taxation Initiative (2010)
40. Missouri Amendment 3, State Property Tax for Public Roads Measure (1914)
41. Missouri Amendment 4, Maximum School Taxes Rate Measure (August 1982)
42. Missouri Amendment 4, Property Tax for Road Districts Measure (1920)
43. Missouri Amendment 4, School District Bond Limit Measure (April 1998)
44. Missouri Amendment 4, State Property Tax for Public Roads Measure (1918)
45. Missouri Amendment 4, Tax Rate for School Districts Measure (1970)
46. Missouri Amendment 5, Increase Gasoline Tax Measure (August 1978)
47. Missouri Amendment 5, Increase Maximum Property Tax Rate for School Districts Measure (1920)
48. Missouri Amendment 5, State and Local Tax Limits Initiative (1980)
49. Missouri Amendment 6, Local Government Property Tax for Road Funding Measure (1914)
50. Missouri Amendment 6, Motor Fuel Tax and Highway Revenue Allocation Initiative (1938)
51. Missouri Amendment 6, Motor Vehicle License Fees Initiative (1940)
52. Missouri Amendment 6, Property Tax Exemption Measure (2006)
53. Missouri Amendment 6, Single Tax Initiative (1912)
54. Missouri Amendment 7, Approval of Property Tax Rates Measure (August 1992)
55. Missouri Amendment 7, Changes to Legislative, Fiscal, and Public Welfare Provisions Initiative (1938)
56. Missouri Amendment 7, Property Tax Assessment and Exemption Measure (August 1982)
57. Missouri Amendment 7, Public Roads and Highways Tax Measure (1908)
58. Missouri Amendment 7, Reduce Motor Vehicle License Fees Initiative (1940)
59. Missouri Amendment 7, Tax Extension for Parks Initiative (1988)
60. Missouri Amendment 8, Changes to Tax and Revenue Provisions Initiative (1938)
61. Missouri Amendment 8, Extend Conservation Tax Initiative (1996)
62. Missouri Amendment 8, MedAssist Public Health Coverage and Earnings Tax Initiative (1988)
63. Missouri Amendment 8, Motor Vehicle Tax Measure (1982)
64. Missouri Amendment 8, Pensions for the Blind Amendment Measure (1920)
65. Missouri Amendment 8, Reallocation of Motor Fuel Tax Measure (August 1992)
66. Missouri Amendment 8, Single Tax Initiative (1918)
67. Missouri Amendment 9, Commercial Property Surtax Limits Measure (August 1992)
68. Missouri Amendment 9, Local Property Tax Rate Limit Increase Measure (1910)
69. Missouri Amendment 9, Tax Increase to Support Public Education Initiative (1912)
70. Missouri Constitutional Amendment 2, Conservation Sales Tax Amendment (August 1984)
71. Missouri Constitutional Amendment 4, Public Improvements Bond Measure (August 1984)
72. Missouri Limit Credit Card Transaction Fees to 1.5% Amendment (2026) - Potential
73. Missouri Prohibition on Extending Sales Tax to Previously Untaxed Services, Constitutional Amendment 4 (2016)
74. Missouri Proposition 1, State Income Tax Referendum (April 1970)
75. Missouri Proposition 2, Special Real Estate Tax Exemption Measure (1930)
76. Missouri Proposition 5, Funding the State Highway System Initiative (1924)
77. Missouri Proposition 5, Motor Vehicle Fuel Tax Referendum (1938)
78. Missouri Proposition 8, Tax Exemption for Religious Properties and Incomes Initiative (1924)
79. Missouri Proposition A, Cell Phone Tax for 911 Services Measure (August 2002)
80. Missouri Proposition A, Highway and Road Safety Improvements Measure (April 1987)
81. Missouri Proposition A, Limits on Earnings Tax Initiative (2010)
82. Missouri Proposition A, Tobacco Tax for Healthy Families Trust Fund Initiative (2002)
83. Missouri Proposition A, Wireless Phone Tax Measure (April 1999)
84. Missouri Proposition B, Gasoline Tax Increase Measure (1982)
85. Missouri Proposition B, Public Campaign Financing Initiative (2000)
86. Missouri Proposition B, Tax Increase for K-12 Education, Higher Education, and Job Training Measure (1991)
87. Missouri Proposition B, Transportation Tax Measure (August 2002)
88. Missouri Proposition C, School and Highway Tax Initiative (1982)
89. Missouri Proposition D, Gas Tax Increase, Olympic Prize Tax Exemption, and Traffic Reduction Fund Measure (2018)
90. Missouri Referendum 1, Cigarette Tax for Schools Referendum (October 1955)
91. Missouri Referendum 2, Foundation Plan for State Education Funding Measure (October 1955)
92. Missouri Sales Tax for Parks and Conservation, Amendment 1 (2016)
93. Missouri Temporary Sales and Use Tax Increase for Transportation, Amendment 7 (August 2014)
94. Missouri Tobacco Tax Initiative, Proposition B (2012)

Montana

1. Montana Abolish Property Tax, CI-27 (1986)
2. Montana Boards of Equalization, Amendment 1 (1916)
3. Montana Boards of Equalization, Amendment 1 (1922)
4. Montana CI-129, 2% Annual Increase in Primary Residence Property Valuation Assessment Limit Initiative (2026) - Potential
5. Montana CI-130, 2% Annual Increase in Real Property Valuation Assessment Limit Initiative (2026) - Potential
6. Montana Change Income Tax Structure, I-86 (1980)
7. Montana Gasoline Tax, I-55 (1952)
8. Montana Gasoline Tax for Roads, I-31 (1926)
9. Montana Government Finance Restrictions, CI-67 (1994)
10. Montana Hunter Access Funding, I-161 (2010)
11. Montana I-161, Increase Nonresident Hunting License Fees, Abolish Outfitter-Sponsored Licenses, and Dedicate Revenue Initiative (2010)
12. Montana I-185, Extend Medicaid Expansion and Increase Tobacco Taxes Initiative (2018)
13. Montana Income Tax, Amendment 2 (1934)
14. Montana Increase Tax Levy, Amendment 1 (1910)
15. Montana Increase Tax Levy, Amendment 2 (1908)
16. Montana LR-128, Property Tax for State University System Measure (2018)
17. Montana Levy for Agricultural and Extension Service, R-34 (1930)
18. Montana Levy for Education, Referendum 1 (1914)
19. Montana Levy for Hail Insurance, Amendment 1(1926)
20. Montana Levy for Montana University, LR-106 (1988)
21. Montana Levy for Public Library Federations, R-70 (1976)
22. Montana Levy for Public Schools, R-29 (1926)
23. Montana Levy for Technical Education, LR-109 (June 1992)
24. Montana Levy for University Maintenance, I-18 (1920)
25. Montana Levy for University Support, R-65 (1968)
26. Montana Levy to Support University System, LR-75 (1978)
27. Montana Limitation of Property Taxes, I-105 (1986)
28. Montana Liquor Tax, IR-59 (1958)
29. Montana Methods of Taxation, R-68 (1971)
30. Montana Mining Tax for Workmen's Compensation, I-28 (1924)
31. Montana New Property Tax Elimination, CI-105 (2010)
32. Montana Personal Property Taxes, Amendment 1 (1948)
33. Montana Property Tax Determination, C-28 (1994)
34. Montana Repealing State Inheritance Tax, LR-116 (2000)
35. Montana Replace Taxes with Trade Charge, CI-55 (1990)
36. Montana Returning Property Tax, CI-8 (1978)
37. Montana Sales Tax Increase, LR-111 (June 1993)
38. Montana Sales Tax Limit, C-27 (1994)
39. Montana State Income Tax Increase, IR-112 (1994)
40. Montana State Tax Commission, Amendment 3 (1920)
41. Montana Tax Exemption for Mortgages, Amendment 1 (1918)
42. Montana Tax Exemption for Non-Profit Organizations, Amendment 2 (1916)
43. Montana Tax Relief for Homesteads, I-72 (1976)
44. Montana Taxable Valuation of Personal Property, I-66 (1968)
45. Montana Tobacco Sales Tax, I-149 (2004)
46. Montana Tobacco Sales Tax Increase, I-115 (1990)
47. Montana Tobacco Tax, LR-64 (1966)
48. Montana University System Tax Levy, LR-113 (1998)
49. Montana University System Tax Levy, LR-118 (2008)
50. Montana University of Montana Levy, R-42 (1940)
51. Montana University of Montana Levy, R-51 (1948)
52. Montana University of Montana Levy, R-61 (1958)
53. Montana Use of Highway Taxes, Amendment 1 (1956)
54. Montana Vehicle Tax Revision, LR-115 (2000)
55. Montana Voter Approval for Tax Increases, CI-66 (1994)
56. Montana Voter Approval for Tax Increases, CI-75 (1998)

Nebraska

1. Nebraska Amendment 1, Changes to Property Tax Regulations Measure (May 1992)
2. Nebraska Amendment 1, Classification of Agricultural Lands Measure (1990)
3. Nebraska Amendment 1, Mineral Taxation Amendment (1948)
4. Nebraska Amendment 1, Property Tax Exemption for Improvements to Historical Property Measure (2004)
5. Nebraska Amendment 1, Redevelopment Bonds Amendment (1978)
6. Nebraska Amendment 10, Personal Property Tax Exemption Amendment (1970)
7. Nebraska Amendment 12, Homestead Tax Exemptions Amendment (1968)
8. Nebraska Amendment 14, Property Tax Restriction Amendment (1966)
9. Nebraska Amendment 15, Intangible Property Tax Exemptions Amendment (1966)
10. Nebraska Amendment 16, Income Tax Initiative (1968)
11. Nebraska Amendment 16, Property Tax Initiative (1966)
12. Nebraska Amendment 2, Grain Tax Amendment (1956)
13. Nebraska Amendment 2, Tax Increment Financing (TIF) Repayment Amendment (2020)
14. Nebraska Amendment 2, Unpaid Property Taxes Amendment (1958)
15. Nebraska Amendment 26, Property Taxes Amendment (September 1920)
16. Nebraska Amendment 27, Tax Exemptions Amendment (September 1920)
17. Nebraska Amendment 28, County Tax Limit Amendment (September 1920)
18. Nebraska Amendment 2C, Property Tax Exemption for Public Use Property Measure (1998)
19. Nebraska Amendment 3, Energy Tax Exemptions Amendment (1978)
20. Nebraska Amendment 3, Livestock Taxation Amendment (1960)
21. Nebraska Amendment 3, Property Tax and Fees Amendment (1956)
22. Nebraska Amendment 3, Right of Redemption of Real Estate Measure (1982)
23. Nebraska Amendment 3, Tax Exemptions for Energy Conservation Improvements Measure (1980)
24. Nebraska Amendment 3, Tax Exemptions for Veterans Amendment (1964)
25. Nebraska Amendment 4, Public Education Financing Measure (1980)
26. Nebraska Amendment 4, Tax Classification of Intangible Property Amendment (1964)
27. Nebraska Amendment 4, Uniform Property Values Amendment (1954)
28. Nebraska Amendment 5, Tax Valuation of Agricultural Land Amendment (1966)
29. Nebraska Amendment 5, Taxation of Warehouse Goods Amendment (1960)
30. Nebraska Amendment 6, Changes to Tax Increment Financing (TIF) Regulations Amendment (2006)
31. Nebraska Amendment 6, Mill Levy Limitations Amendment (1970)
32. Nebraska Amendment 6, Personal Property Taxes Amendment (1968)
33. Nebraska Amendment 6, Tax Exemptions Amendment (1954)
34. Nebraska Amendment 7, Rules Governing Board of Equalization Assessments and Taxes Measure (1978)
35. Nebraska Amendment 7, Sales, Income and Property Taxes Amendment (1954)
36. Nebraska Amendment 7, Valuation of Agricultural Lands Amendment (1972)
37. Nebraska Amendment 8, State Income Tax Laws Amendment (1966)
38. Nebraska Initiative Measure 412, Property Tax Limits and Changes Amendment (1996)
39. Nebraska Limit Property Tax Increases Amendment (2026) - Potential
40. Nebraska Reduce Taxable Value of Real, Agricultural, and Horticultural Property Amendment (2026) - Potential
41. Nebraska Referendum 1, Gas Tax Referendum (1950)
42. Nebraska Referendum 1, Income Tax Law Referendum (1966)
43. Nebraska Referendum 406, Increase State Funding for Public Schools through Increased Sales and Income Taxes Referendum (1990)
44. Nebraska Repeal Property, Income, and Inheritance Taxes Amendment (2026) - Potential

Nevada

1. Nevada Margin Tax for Public Schools Initiative, Question 3 (2014)
2. Nevada Medical Equipment Sales Tax Exemption, Question 4 (2016)
3. Nevada Mining Tax Cap Amendment, Question 2 (2014)
4. Nevada Question 1, Motor Vehicle Tax Amendment (1962)
5. Nevada Question 1, Property Tax Exemption Amendment (1982)
6. Nevada Question 1, Sales and Use Tax Act of 1955 Measure (June 1979)
7. Nevada Question 1, Sales and Use Tax Measure (June 1963)
8. Nevada Question 1, Tax Exemption for Food for Human Consumption Amendment (1984)
9. Nevada Question 1, Tax Exemption for Personal Property in Transit Amendment (1960)
10. Nevada Question 1, Tax Exemption of Bank Stocks Amendment (1986)
11. Nevada Question 1, Tax Exemption of Financial Property Amendment (1942)
12. Nevada Question 1, Taxation of Minerals Amendment (May 1989)
13. Nevada Question 10, Tax on Manufactured Homes Measure (1984)
14. Nevada Question 12, Government Taxes and Fees Initiative (1984)
15. Nevada Question 13, Medical Supply Tax Exemption Measure (1996)
16. Nevada Question 14, Nonprofit Tax Exemption Measure (1996)
17. Nevada Question 15, Aircraft Tax Exemption Measure (1996)
18. Nevada Question 2, Sales Tax Exemption for Feminine Hygiene Products Measure (2018)
19. Nevada Question 2, Tax on Government Contractor Property Measure (June 1983)
20. Nevada Question 2, Taxation of Mines Amendment (1984)
21. Nevada Question 3, Sales and Use Tax Measure (2010)
22. Nevada Question 3, Tax Exemption for Farm Equipment Measure (2002)
23. Nevada Question 3, Taxation of Contractor Materials Measure (1986)
24. Nevada Question 3, Taxation on Agricultural and Open-Space Real Property Amendment (1974)
25. Nevada Question 3, Textbook Tax Exemption Measure (1990)
26. Nevada Question 4, Horse Tax Exemption Measure (1994)
27. Nevada Question 4, Medical Equipment Sales Tax Exemption Amendment (2018)
28. Nevada Question 4, Metal Bars and Medallions Tax Exemption Measure (1990)
29. Nevada Question 4, Property Tax Exemption for Business Inventories Amendment (1978)
30. Nevada Question 4, Tax Exemption for Professional Racing Equipment Measure (2002)
31. Nevada Question 4, Tax Exemption of Aircraft Components Measure (1986)
32. Nevada Question 5, Sales Tax Exemption for Diapers Measure (2024)
33. Nevada Question 5, Tax Exemption for Donated or Loaned Property to Tax-Exempt Organizations Measure (1988)
34. Nevada Question 6, Corporate Tax Initiative (1990)
35. Nevada Question 6, Property Tax Exemption for Water Conservation Amendment (1998)
36. Nevada Question 6, Property Tax Reduction for Hazardous Operation Relocation Amendment (1994)
37. Nevada Question 6, Real Property Tax Limit Initiative (1978)
38. Nevada Question 6, Real Property Tax Limit Initiative (1980)
39. Nevada Question 6, Tax Exemptions for Manufactured and Mobile Homes Measure (1988)
40. Nevada Question 6, Tax of Contractors Measure (1986)
41. Nevada Question 7, Government Resale Tax Amendment (1998)
42. Nevada Question 7, Tax Exemption for Government and Charity Measure (1994)
43. Nevada Question 7, Tax Exemption of Building Materials Measure (1988)
44. Nevada Question 7, Tax on Mobile Home Materials Measure (1982)
45. Nevada Question 8, Prescription Medicine and Periodicals Sales Tax Amendment (1970)
46. Nevada Question 8, Sales and Use Tax Referendum (1956)
47. Nevada Question 8, Sales and Use Tax Revision Measure (2004)
48. Nevada Question 8, Single Family Property Tax Reduction Amendment (2002)
49. Nevada Question 8, Tax Exemption for People with Disabilities Measure (1986)
50. Nevada Question 8, Tax Exemption of Gold, Silver and Platinum Bars Measure (1988)
51. Nevada Question 8, Tax Exemption of Household Goods and Furniture Initiative (1980)
52. Nevada Question 8, Tax Exemption of Household Goods and Furniture Initiative (1982)
53. Nevada Question 8, Trade-Ins and Farm Equipment Tax Exemption Measure (2006)
54. Nevada Question 8, Used Cars Tax Measure (1984)
55. Nevada Question 9, Prohibit Personal Income Tax Initiative (1988)
56. Nevada Question 9, Prohibit Personal Income Tax Initiative (1990)
57. Nevada Question 9, Tax Exemption of Food for Human Consumption Initiative (1980)
58. Nevada Question 9, Tax Exemption of Food for Human Consumption Initiative (1982)
59. Nevada State Question 1, Patented Mines Taxes Amendment (1906)
60. Nevada State Question 1, Uniform Property Tax and Mining Valuation Amendment (1902)
61. Nevada State Question 24, Education Tax Rate Increase Amendment (1888)
62. Nevada State Question 24, Nevada University and Common Schools Special Tax Amendment (February 1889)
63. Nevada State Question 3, State Tax Levy Limitation Initiative (1936)
64. Nevada State Question 4, Uniform Taxation Amendment (1894)

New Hampshire

1. New Hampshire Estate Tax, Question 2 (1930)
2. New Hampshire Graduated Income Tax, Question 1 (1920)
3. New Hampshire Graduated Income Tax Amendment (1921)
4. New Hampshire Income Tax Amendment, CACR 13 (2012)
5. New Hampshire Income Tax Exemption, Question 4 (1930)
6. New Hampshire Inheritance Tax, Question 2 (1920)
7. New Hampshire Inheritance Tax Amendment (1921)
8. New Hampshire Levy Certain Taxes, Question 3 (1912)
9. New Hampshire Levy Certain Taxes, Question 3 (1948)
10. New Hampshire Levy Certain Taxes, Question 4 (1938)
11. New Hampshire Motor Vehicle Revenue Use, Question 2 (1938)
12. New Hampshire Power of Taxation Amendment (1964)
13. New Hampshire Real Estate Assessment Amendment (1968)
14. New Hampshire Tax Amendment (March 1923)
15. New Hampshire Tax Public Utilities, Question 4 (1948)
16. New Hampshire Tax on Inherited Property, Question 4 (1903)
17. New Hampshire Tax on Inherited Property, Question 4 (1912)
18. New Hampshire Tax on Voluntary Associations, Question 5 (1912)
19. New Hampshire Taxation on Growing Timber, Question 3 (1942)
20. New Hampshire Taxing Manufacturers and Merchants, Question 5 (1948)

New Jersey

1. New Jersey Motor Fuels Tax to Fund State Transportation System, Question 3 (2006)
2. New Jersey Part of Corporate Business Tax Dedicated to Environmental Spending, Question 2 (1996)
3. New Jersey Property Tax Reform, Question 1 (2006)
4. New Jersey Public Question 1, Property Tax Deduction for Veterans Extended to Continuing Care Retirement Communities Amendment (2019)
5. New Jersey Public Question 2, Gas Taxes Earmarked for Transportation Trust Fund (1995)
6. New Jersey Public Question 2, Peacetime Veterans Eligible for Property Tax Deduction Amendment (2020)
7. New Jersey Public Question No. 1 (1960)
8. New Jersey Public Question No. 1 (1975)
9. New Jersey Public Question No. 2 (1953)
10. New Jersey Public Question No. 2 (1956)
11. New Jersey Public Question No. 2 (1970)
12. New Jersey Public Question No. 2 (1971)
13. New Jersey Public Question No. 3 (1963)
14. New Jersey Public Question No. 3 (1988)
15. New Jersey Public Question No. 4 (1980)
16. New Jersey Public Question No. 5 (1963)
17. New Jersey Public Question No. 5 (1984)
18. New Jersey Public Question No. 6 (1963)
19. New Jersey Public Question No. 6 (1976)
20. New Jersey Public Question No. 6 (1984)
21. New Jersey Public Question No. 6 (1985)
22. New Jersey Public Question No. 7 (1983)
23. New Jersey Public Question One (2007)
24. New Jersey Question 1 (2000)
25. New Jersey Question 2, Property Tax Deductions for Veterans (1999)

New Mexico

1. New Mexico Amendment 1 (1998)
2. New Mexico Amendment 5 (1998)
3. New Mexico Ballot Proposal: Increase the Head of Family Property Tax Exemption (1988)
4. New Mexico Constitutional Amendment 1, Disabled Veteran Property Tax Exemption Amendment (2024)
5. New Mexico Constitutional Amendment 1 (2002)
6. New Mexico Constitutional Amendment 2, Increase Veteran Property Tax Exemption Amendment (2024)
7. New Mexico Constitutional Amendment 5 (2002)
8. New Mexico Property Tax Amendment, Amendment 4 (2010)
9. New Mexico Property Tax Exemption, Measure 4 (2004)
10. New Mexico Referendum: Accrual of Real Property Taxes (1978)
11. New Mexico Referendum: Levying of Taxes (1974)
12. New Mexico Referendum: Personal Property Tax (1972)
13. New Mexico Referendum: Personal Property Tax Exemption (1973)
14. New Mexico Referendum: Tax Exemption for New Mexico National Guardsmen (1982)
15. New Mexico Referendum: Taxation and Revenue (1970)
16. New Mexico Two-Cent Tax on Cigarettes Referendum (1930)

New York

1. New York Amendment 1, Duties on Salt and Goods Sold at Auction Amendment (1835)
2. New York Amendment 2, Duty on Salt Amendment (1833)
3. New York Amendment 3, Taxation of Real and Personal Property Amendment (1869)
4. New York Amendment 4, Debt Limitation of a City or County Amendment (1923)
5. New York Amendment 5, Real Estate Taxes and School Districts Amendment (1985)
6. New York Amendment 6, Employee Benefits Tax Exemptions Amendment (1975)
7. New York Amendment 6, System of Assessment for Westchester County Amendment (1931)
8. New York Amendment 8, Definition of Income Amendment (1959)
9. New York Amendment 8, Limitation on Real Estate Taxes Amendment (1949)
10. New York Amendment 9, Creating Temporary Separate Tax and Borrowing Powers for the Buffalo City School District Amendment (1966)
11. New York Taxation, Amendment 5 (1915)

North Carolina

1. North Carolina Amendment 1, Tax Exemptions for Homesteads Amendment (1918)
2. North Carolina Amendment 7, Taxation and Revenue Article Revision Amendment (1914)
3. North Carolina Classification of Property for Taxes Amendment (1928)
4. North Carolina Classification of Property for Taxes Amendment (1930)
5. North Carolina Homestead Tax Exemption Amendment (1936)
6. North Carolina Income Tax Cap Amendment (2018)
7. North Carolina Income Tax Exemptions Amendment (1970)
8. North Carolina Increase Income Tax Rate Cap to 10% Amendment (1936)
9. North Carolina Property Classification for Taxes Amendment (1962)
10. North Carolina Property Tax Exemption Amendment (August 1873)
11. North Carolina Property Tax Limitation Amendment (1952)
12. North Carolina Property Tax Limits Amendment (1948)
13. North Carolina Sales Tax Increase for Local Funding Amendment (1969)
14. North Carolina Spousal Homestead Exemption Amendment (1977)
15. North Carolina State Income Tax and Tax Limits Amendment (1920)
16. North Carolina Tax Exemptions for Homesteads and Mortgages Amendment (1924)
17. North Carolina Uniform Property Taxes Amendment (1936)

North Dakota

1. North Dakota Adjusted Individual Income Tax, Referendum 2 (1963)
2. North Dakota Allocation of Oil Extraction Taxes, Constitutional Measure 2 (2016)
3. North Dakota Aviation Fuel Tax Referendum, Amendment 4 (1960)
4. North Dakota Cable Television Sales Tax Referendum, Measure 4 (1988)
5. North Dakota Classification and Exemption of Personal Property from Taxation Referendum (1942)
6. North Dakota Classification of Taxable Property Initiative (1940)
7. North Dakota County Tax Levy Limitations, Referendum 8 (1956)
8. North Dakota County Taxes and Poor Relief, Referendum 4 (1962)
9. North Dakota Diversion of State Highway Construction Funds Initiative (1939)
10. North Dakota Dog and Horse Race Gambling, Initiative 4 (1964)
11. North Dakota Effective Date of Tax Measures Referendum, Measure 1 (1987)
12. North Dakota Farm Machinery and Electricity Taxes Initiative, Measure 1 (1976)
13. North Dakota Federal Land Bank Taxation, Measure 3 (1988)
14. North Dakota Food Sales Tax Exemption, Initiative 1 (1954)
15. North Dakota Food and Drug Sales Tax Exemption, Initiative 2 (1952)
16. North Dakota Four Cent Gasoline Tax Initiative (1930)
17. North Dakota Gasoline Motor Fuel Initiative (1940)
18. North Dakota Gasoline Tax Initiative (1926)
19. North Dakota Gasoline Tax Referendum (1932)
20. North Dakota Gasoline Tax Refunds Initiative (1946)
21. North Dakota Graduated Income Tax, Referendum 1 (1963)
22. North Dakota Graduated Land Tax, Initiative 1 (1954)
23. North Dakota Graduated Land Tax Initiative (1940)
24. North Dakota Graduated Land Tax Initiative (1942)
25. North Dakota Graduated Property Tax Initiative, Amendment 2 (1950)
26. North Dakota Gross Income Tax Initiative (1939)
27. North Dakota Hail Insurance Initiative (1918)
28. North Dakota Hail Insurance Referendum (1918)
29. North Dakota Income Tax Exemptions, Initiative 1 (1950)
30. North Dakota Income Tax Increase and Withholding Referendum, Measure 2 (1987)
31. North Dakota Income Tax Rate, Measure 7 (1989)
32. North Dakota Income Tax Reductions Initiative, Measure 2 (1978)
33. North Dakota Income Tax Referendum (1936)
34. North Dakota Income Tax Withholding, Referendum 3 (1963)
35. North Dakota Income and Sales Taxes, Referendum 4 (1965)
36. North Dakota Initiated Measure 4, Prohibit Taxes on Assessed Value of Real Property Initiative (2024)
37. North Dakota Institutional Buildings Fund Tax Referendum, Amendment 1 (1948)
38. North Dakota Levy for Post War Rehabilitation Referendum (1946)
39. North Dakota Maximum School Taxes Initiative (1934)
40. North Dakota Medical Center Mill Levy Referendum, Measure 1 (1982)
41. North Dakota Motor Vehicle Fuel Tax Rate, Measure 3 (1989)
42. North Dakota Oil Extraction Tax Initiative, Measure 6 (1980)
43. North Dakota One Mill Levy for State College Buildings, Referendum 1 (1958)
44. North Dakota Personal Property Tax Exemption, Initiative 2 (1964)
45. North Dakota Personal Property Tax Exemption, Initiative 2 (1965)
46. North Dakota Poll Tax Amendment, Measure 1 (2012)
47. North Dakota Post War Rehabilitation Referendum (1948)
48. North Dakota Property Tax Amendment, Measure 2 (June 2012)
49. North Dakota Property Tax Initiative (1924)
50. North Dakota Property Transfer Tax Ban Amendment, Measure 2 (2014)
51. North Dakota Reducing Assessed Valuation Initiative (1932)
52. North Dakota Repeal Mill Tax for Terminal Elevators (1916)
53. North Dakota Repeal State Income Tax Laws Initiative (1944)
54. North Dakota Rural Roads Gas Tax, Initiative 3 (1954)
55. North Dakota Sales Tax Increase for Education, Measure 4 (1990)
56. North Dakota Sales Tax Referendum (1933)
57. North Dakota Sales Tax Referendum (1935)
58. North Dakota Sales and Use Tax Rate, Measure 4 (1989)
59. North Dakota School District Taxes, Referendum 5 (1963)
60. North Dakota Special Gasoline Tax, Referendum 1 (1950)
61. North Dakota State Corporate and State Income Tax Rates, Initiated Statutory Measure 2 (2008)
62. North Dakota State Equalization Fund Levy Referendum (1944)
63. North Dakota State Medical Center Mill Levy Referendum, Amendment 3 (1980)
64. North Dakota State Medical Center Referendum (1948)
65. North Dakota State Property Tax Authority Referendum, Amendment 2 (1980)
66. North Dakota State Revenue Limitation Referendum, Amendment 3 (1978)
67. North Dakota Suspension of Tax Measures Referendum, Measure 1 (1988)
68. North Dakota Tax Abatement Initiative (1940)
69. North Dakota Tax Levying Referendum, Number 1 (1966)
70. North Dakota Taxable Status of Land Held for Conservation Purposes, Constitutional Measure 1 (2002)
71. North Dakota Taxation and Classification of Property Initiative (1942)
72. North Dakota Taxation of Property Referendum, Amendment 4 (1980)
73. North Dakota Temporary Sales Tax Increase, Initiative 3 (1965)
74. North Dakota Tobacco Tax Increase, Initiated Statutory Measure 4 (2016)
75. North Dakota Uniform Taxation Referendum (1914)
76. North Dakota Uniform Taxation within Classification Initiative (1918)
77. North Dakota Urban Renewal Taxes, Referendum 4 (1963)
78. North Dakota Valuation Basis for Computing Tax Referendum (1946)
79. North Dakota Volume-Based License Fees for Creameries Referendum (1938)
80. North Dakota Waste Facility Disposal Fees, Measure 7 (1992)
81. North Dakota Water Development and Funding, Measure 4 (1992)

Ohio

1. Ohio Bank Taxation, Amendment 3 (October 1857)
2. Ohio Bonds and Sales Tax for Capital Improvements Initiative (1975)
3. Ohio Changes to State Taxes Initiative (1980)
4. Ohio Classification of Property for Taxation Amendment (1919)
5. Ohio Classification of Real Property Amendment (1980)
6. Ohio Classification of Taxes, Amendment 1 (1908)
7. Ohio Dog Tax Amendment (October 1875)
8. Ohio Eliminate and Prohibit Taxes on Real Property Initiative (2026) - Potential
9. Ohio Establishment of a Poll Tax Amendment (1921)
10. Ohio Estate Taxes and State Debt Amendment (June 1976)
11. Ohio Exempting Bonds from Taxation Amendment (1915)
12. Ohio Gas Tax Initiative (1934)
13. Ohio Homestead Tax Exemption Amendment (1968)
14. Ohio Homestead Tax Reduction for Disabled Residents Amendment (1974)
15. Ohio Homestead Tax Reduction for Seniors Amendment (1970)
16. Ohio Income Amount Exempt from Taxation Amendment (1973)
17. Ohio Income and Inheritance Taxes to Local Jurisdictions Amendment (1930)
18. Ohio Industrial Plant Tax Incentives for Jobs Initiative (1975)
19. Ohio Laws Against the Double Taxation of Property Amendment (1918)
20. Ohio Mill Tax Limitation on Real Estate Initiative (1933)
21. Ohio Motor Vehicle Tax Initiative (1934)
22. Ohio Municipal Bonds Tax Exemption Amendment (1913)
23. Ohio Payment of Political Subdivisions' Debts Amendment (June 1976)
24. Ohio Prohibit Taxes on Food Initiative (1936)
25. Ohio Prohibit Taxes on Soft Drinks Initiative (1994)
26. Ohio Property Classification for Taxation Purposes Initiative (1918)
27. Ohio Property Tax Assessment and Office of the Elective Assessor Referendum (1923)
28. Ohio Property Taxes and Exemptions, Amendment 1 (1891)
29. Ohio Property Taxes and Exemptions, Amendment 2 (1893)
30. Ohio Provisions for Imposing Taxes and Exemptions Amendment (June 1976)
31. Ohio Real Property Taxation Amendment (1929)
32. Ohio Repeal 1982 Tax Increases Initiative (1983)
33. Ohio Sales Tax Increase for Public Schools and Homestead Tax Changes Measure (May 1998)
34. Ohio Sales Tax Increase to Fund High-Speed Rail Amendment (1982)
35. Ohio Special Property Tax Assessments for Public Improvement Projects Amendment (August 1926)
36. Ohio Spousal Continuance for the Homestead Tax Exemption Amendment (1990)
37. Ohio Supermajority Requirement for Tax Increases Initiative (1983)
38. Ohio Tax Assessment of Outdoor Recreational Land Amendment (1975)
39. Ohio Tax Assessments of Agricultural Lands Amendment (1973)
40. Ohio Tax Exemptions for Bonds, Amendment 2 (1905)
41. Ohio Tax Increase for School Foundation Program Amendment (May 1965)
42. Ohio Tax Levies, Bond Issuance, and Local Budgets Referendum (1923)
43. Ohio Tax Limitations Initiative (1922)
44. Ohio Tax Rate and Property Classification Initiative (1914)
45. Ohio Taxation, Amendment 4 (1903)
46. Ohio Taxation and Bond Provisions Amendment (September 1912)
47. Ohio Taxation of Real Estate, Tangible Property, and Intangible Property Amendment (1925)
48. Ohio Toxic Chemicals Labeling, Taxation, and Regulation Initiative (1992)
49. Ohio Transportation Bonds and Gas Tax Initiative (1975)
50. Ohio Use of Motor Vehicle License and Gas Taxes Initiative (1947)
51. Ohio Voter Approval of Income Tax Levies and Increases Initiative (1972)

Oklahoma

1. Oklahoma Intangible Tax Ban Amendment, State Question 766 (2012)
2. Oklahoma One Percent Sales Tax, State Question 779 (2016)
3. Oklahoma Property Tax Amendment, State Question 758 (2012)
4. Oklahoma Senior Property Tax Credit Amendment (2026) - Potential
5. Oklahoma State Question 109, Ad Valorem Tax for Common Schools Initiative (1920)
6. Oklahoma State Question 114, Ad Valorem Taxes Amendment (August 1922)
7. Oklahoma State Question 124, Ad Valorem Tax Limit Amendment (October 1923)
8. Oklahoma State Question 138, Ad Valorem Tax Method Initiative (1926)
9. Oklahoma State Question 141, Tax Levy Authorization Initiative (August 1926)
10. Oklahoma State Question 145, Public School Fund and Levy Amendment (1926)
11. Oklahoma State Question 152, Tax Levy Contestation Process Initiative (August 1928)
12. Oklahoma State Question 164, Oleomargarine Regulation Referendum (1932)
13. Oklahoma State Question 167, Income Tax Laws Initiative (December 1931)
14. Oklahoma State Question 168, Taxes for School Purposes Initiative (July 1932)
15. Oklahoma State Question 175, Relief from Ad Valorem Taxes Initiative (1932)
16. Oklahoma State Question 179, Cigarette Taxes Referendum (August 1933)
17. Oklahoma State Question 184, State Board of Equalization Referendum (August 1933)
18. Oklahoma State Question 185, Ad Valorem Taxes Amendment (August 1933)
19. Oklahoma State Question 201, Homestead Exemption Initiative (September 1935)
20. Oklahoma State Question 208, Homestead Tax Exemption Amendment (September 1935)
21. Oklahoma State Question 215, Graduated Land Tax Initiative (1940)
22. Oklahoma State Question 23, Public Service Corporation Taxes Amendment (1910)
23. Oklahoma State Question 236, Oleomargarine Tax Referendum (1938)
24. Oklahoma State Question 253, Motor Vehicle Mileage and License Tax Initiative (1940)
25. Oklahoma State Question 314, Ad Valorem Tax for Schools Initiative (1946)
26. Oklahoma State Question 316, Ad Valorem Tax for Schools Initiative (1946)
27. Oklahoma State Question 319, Tax Levy for Schools Amendment (July 1946)
28. Oklahoma State Question 326, Highway Users' Revenue Initiative (1950)
29. Oklahoma State Question 327, Tax Levy for Schools Amendment (July 1948)
30. Oklahoma State Question 361, Property Taxes and Assessments Amendment (1954)
31. Oklahoma State Question 368, Ad Valorem Taxes for Public Schools Amendment (April 1955)
32. Oklahoma State Question 379, Personal Property Ad Valorem Taxes Amendment (July 1958)
33. Oklahoma State Question 390, Tax Levy for the Health Department Amendment (July 1960)
34. Oklahoma State Question 392, Tax Levy for Libraries Amendment (July 1960)
35. Oklahoma State Question 395, Income Tax Withholding Referendum (1960)
36. Oklahoma State Question 421, Levy for School Districts Initiative (1964)
37. Oklahoma State Question 425, Sales Tax Increase Measure (April 1965)
38. Oklahoma State Question 430, Ability to Enact Property Tax Levy for School Districts Amendment (September 1965)
39. Oklahoma State Question 434, Establishment of Vocational Education School Districts Amendment (May 1966)
40. Oklahoma State Question 443, Tax Exemptions on Personal Property Amendment (September 1968)
41. Oklahoma State Question 444, Methods of Taxation Amendment (August 1967)
42. Oklahoma State Question 45, Taxes for Common Schools Amendment (1912)
43. Oklahoma State Question 460, Prohibit Taxation of Intangible Personal Property Amendment (August 1968)
44. Oklahoma State Question 486, Property Assessment Amendment (1972)
45. Oklahoma State Question 487, Tax Levy for School Districts Amendment (1972)
46. Oklahoma State Question 497, Levy for County Government Amendment (August 1974)
47. Oklahoma State Question 507, Library Tax Increase Amendment (1976)
48. Oklahoma State Question 539, Double Taxation and Tax Rates on Income Initiative (1979)
49. Oklahoma State Question 546, School District Emergency Levy Amendment (1980)
50. Oklahoma State Question 549, Ad Valorem Tax Apportionment Amendment (1980)
51. Oklahoma State Question 561, Tax for Health Departments Amendment (August 1984)
52. Oklahoma State Question 57, Taxes for Common Schools Amendment (August 1913)
53. Oklahoma State Question 570, County Tax Levy for Parks Amendment (1984)
54. Oklahoma State Question 573, Tax for Roads and Jails Amendment (1984)
55. Oklahoma State Question 575, Tax Levy for Healthcare Amendment (1984)
56. Oklahoma State Question 580, Local Incentive Levy Amendment (1984)
57. Oklahoma State Question 582, Property Tax Exemptions Amendment (1984)
58. Oklahoma State Question 588, Manufacturing Tax Exemption Amendment (April 1985)
59. Oklahoma State Question 59, Taxes for Common School Amendment (August 1914)
60. Oklahoma State Question 596, Solid Waste Management Services Measure (August 1986)
61. Oklahoma State Question 597, Federal Property Tax on Foreclosed Property Amendment (1986)
62. Oklahoma State Question 604, Extra Mills for Hospitals Amendment (March 1988)
63. Oklahoma State Question 618, Manufacturing Property Tax Exemption Amendment (August 1988)
64. Oklahoma State Question 634, Property Tax Levies Amendment (June 1990)
65. Oklahoma State Question 640, Voter Approval for Tax Legislation Initiative (March 1992)
66. Oklahoma State Question 641, Tax Exemptions and Tax Relief Amendment (1990)
67. Oklahoma State Question 647, Healthcare Provider Taxes and Healthcare Program Funding Measure (1992)
68. Oklahoma State Question 648, Local Property Tax Exemption Amendment (1992)
69. Oklahoma State Question 659, Permanent Levy for School Districts Amendment (February 1994)
70. Oklahoma State Question 666, Library Tax Levy Amendment (1994)
71. Oklahoma State Question 667, Enact Oklahoma Breast Cancer Act Measure (1994)
72. Oklahoma State Question 669, Limit Property Tax Increases Initiative (March 1996)
73. Oklahoma State Question 675, Limits on Property Tax Assessment Amendment (1996)
74. Oklahoma State Question 676, Limits on Annual Increase of Real Property Value Amendment (1996)
75. Oklahoma State Question 677, Limits on Value of a Homestead Amendment (1996)
76. Oklahoma State Question 68, System of Taxation Initiative (August 1914)
77. Oklahoma State Question 683, Property Tax Exemption for Pollution Control Amendment (1998)
78. Oklahoma State Question 685, Levy for Health Departments Amendment (2000)
79. Oklahoma State Question 690, School Millage Levies Amendment (2000)
80. Oklahoma State Question 691, Vehicle Registration Fees and Taxes Measure (August 2000)
81. Oklahoma State Question 696, Storm Shelter Tax Exemptions Amendment (2002)
82. Oklahoma State Question 697, Property Taxes for Economic Development Amendment (2002)
83. Oklahoma State Question 702, Tax Abatement Amendment (2002)
84. Oklahoma State Question 707, Taxes for Economic Development Amendment (2004)
85. Oklahoma State Question 713, Tobacco Sales Tax Measure (2004)
86. Oklahoma State Question 715, Property Tax Exemption for Disabled Veterans Amendment (2004)
87. Oklahoma State Question 723, Bridge and Highway Trust Fund Initiative (September 2005)
88. Oklahoma State Question 734, Freeport Property Tax Exemptions Amendment (2006)
89. Oklahoma State Question 735, Disabled Veteran Property Tax Exemption Amendment (2008)
90. Oklahoma State Question 74, Maximum Levy of State Taxes Initiative (1914)
91. Oklahoma State Question 741, Tax Exemption Application Amendment (2008)
92. Oklahoma State Question 75, Oil and Gas Tax Initiative (1914)
93. Oklahoma State Question 801, Allow Certain Voter-Approved Property Taxes to Fund School District Operations Amendment (2018)
94. Oklahoma State Question 81, State Tax Commission Amendment (August 1916)
95. Oklahoma State Question 83, Taxes for Common Schools Amendment (August 1916)
96. Oklahoma State Question 843, Eliminate Property Taxes on Homesteads Initiative (2026) - Potential
97. Oklahoma State Question 99, Tax for Common Schools Initiative (1920)

Oregon

1. Oregon Increase to Gas Tax, Payroll Tax, and Vehicle Registration Fees Referendum (2026) - On the ballot
2. Oregon Measure 1, 5% Sales Tax to Fund Public Schools Amendment (1993)
3. Oregon Measure 1, Authorize Tax Emergencies Amendment (1956)
4. Oregon Measure 1, Cigarette Tax Increase Referendum (January 1972)
5. Oregon Measure 1, Elections for School District Levies Amendment (May 1977)
6. Oregon Measure 1, Four Cent Cigarette Tax Measure (May 1966)
7. Oregon Measure 1, Fuel Tax Revenues for Police Amendment (May 1992)
8. Oregon Measure 1, Limitations on Uses of Gasoline and Highway User Taxes Amendment (May 1980)
9. Oregon Measure 1, Local Vehicle Taxes for Transit Amendment (May 1990)
10. Oregon Measure 1, Prohibit Taxing Social Security Benefits Amendment (May 1986)
11. Oregon Measure 1, Revision of Personal and Corporate Income Taxes Referendum (October 1963)
12. Oregon Measure 1, Revision of Taxes for Education Amendment (May 1973)
13. Oregon Measure 1, Sales Tax for Education and Other Tax Reductions Amendment (September 1985)
14. Oregon Measure 1, Sales and Property Tax Amendment (June 1969)
15. Oregon Measure 1, School District Tax Base Limits Amendment (May 1989)
16. Oregon Measure 1, Six Percent Tax Limitation Amendment (May 1962)
17. Oregon Measure 1, State Income and Corporate Tax Increase for Education Measure (May 1974)
18. Oregon Measure 1, Tax Base Increases with District's True Cash Value Amendment (1982)
19. Oregon Measure 1, Voter Authorization of Taxes to Repay Urban Renewal Bonds Amendment (June 1993)
20. Oregon Measure 10, New Property Tax Bases for Schools Initiative (1970)
21. Oregon Measure 103, Ban Tax on Groceries Initiative (2018)
22. Oregon Measure 108, Tobacco and E-Cigarette Tax Increase for Health Programs Measure (2020)
23. Oregon Measure 11, Home Rule County Taxes and Improvements Amendment (1960)
24. Oregon Measure 11, Limits on Property and Sales Taxes and Renter's Tax Relief Initiative (1986)
25. Oregon Measure 11, Open Enrollment for Public Schools, Refundable Tax Credits for Non-Public Education, and Voter Approval for New Restrictions on Nonpublic Education Initiative (1990)
26. Oregon Measure 11, Reduction of Property Tax Amendment (1978)
27. Oregon Measure 118, Corporate Tax Revenue Rebate for Residents Initiative (2024)
28. Oregon Measure 12, Revision of Corporate Income Taxes Initiative (1986)
29. Oregon Measure 14, Abolition of Federal Income Tax Deductions Referendum (1960)
30. Oregon Measure 16, Tax Credits for Former Nuclear Weapons Manufacturers Initiative (1986)
31. Oregon Measure 18, Permanent Property Tax Rates and Tax Zones Amendment (2002)
32. Oregon Measure 2, Automatic Adoption of Federal Income Tax Computation Amendment (1970)
33. Oregon Measure 2, Continue School District Property Taxes Amendment (May 1987)
34. Oregon Measure 2, Elections for New Taxes and Limits on Property Tax Initiative (1984)
35. Oregon Measure 2, Expand Purposes for Future Fuel Tax Revenues Amendment (May 1994)
36. Oregon Measure 2, Future Fuel Taxes for State Parks Amendment (1992)
37. Oregon Measure 2, Increases Motor Vehicles Fees Measure (May 1984)
38. Oregon Measure 2, Merged School Tax Bases Amendment (1990)
39. Oregon Measure 2, Merger of Taxing Units Amendment (May 1986)
40. Oregon Measure 20, "Equal Tax" on Transfer of Property Initiative (1994)
41. Oregon Measure 20, Increased Cigarette Tax for State Health Plan Measure (September 2002)
42. Oregon Measure 23, Creation of Healthcare Finance Plan Initiative (2002)
43. Oregon Measure 28, Temporary Income Tax Rate Increase Measure (January 2003)
44. Oregon Measure 3, Limitations on Real Property Tax Initiative (1982)
45. Oregon Measure 3, Oil and Gas Taxes for Common School Fund Amendment (1980)
46. Oregon Measure 3, PERS Pension Tax Exemption Repeal and Retiree Benefits Referendum (1990)
47. Oregon Measure 3, School District Tax Base Limitations Amendment (May 1974)
48. Oregon Measure 3, Urban Redevelopment Taxes Amendment (1960)
49. Oregon Measure 3, Vehicle Registration Requirement and Fee Increases Referendum (1978)
50. Oregon Measure 30, Income Tax Surcharge Referendum (February 2004)
51. Oregon Measure 32, Motor Vehicle Tax Purposes Amendment (2004)
52. Oregon Measure 4, Commercial Vehicles and Motor Fuels Taxes for Roads Measure (May 1982)
53. Oregon Measure 4, Increase Motor Vehicle and Aircraft Fuel Taxes Measure (1980)
54. Oregon Measure 4, Vehicle Tax for Mass Transit Amendment (May 1976)
55. Oregon Measure 41, State Tax Deductions Equal to Federal Deductions Initiative (2006)
56. Oregon Measure 44, Cigarette and Tobacco Tax Increase Initiative (1996)
57. Oregon Measure 47, Property Tax Reduction and Increase Limitation Initiative (1996)
58. Oregon Measure 5, Continuation of Tax Reduction Program Amendment (May 1980)
59. Oregon Measure 5, Gas Tax Increase for Highway Repair Measure (May 1978)
60. Oregon Measure 5, Property Tax for Schools and State Operations Initiative (1990)
61. Oregon Measure 5, Require Voter Approval for New or Increased Taxes and Fees Initiative (1994)
62. Oregon Measure 5, Six Mill Property Tax Limit Amendment (1954)
63. Oregon Measure 5, Tax on Malt Beverages and Cigarettes for Athletic Fund Initiative (19880
64. Oregon Measure 5, Urban Redevelopment Taxes Amendment (1958)
65. Oregon Measure 50, Healthcare Funded by Tobacco Tax Amendment (2007)
66. Oregon Measure 50, Limits on Property Tax Rates and Assessed Property Value Measure (May 1997)
67. Oregon Measure 53, Elimination of Voter Turnout Requirement for Property Tax Measures Amendment (May 1998)
68. Oregon Measure 56, Eliminate Voter Turnout Requirement for Property Tax Elections Amendment (2008)
69. Oregon Measure 59, Federal Income Tax Deductions for State Returns Initiative (2008)
70. Oregon Measure 5B, Certain Income Tax Increases to Reduce School Property Tax Advisory Measure (May 1990)
71. Oregon Measure 5C, Top Income Tax Increase to Eliminate School Property Tax Advisory Measure (May 1990)
72. Oregon Measure 5D, 4% Sales Tax to Decrease Property Tax Advisory Measure (May 1990)
73. Oregon Measure 5E, 5% Sales Tax to Eliminate School Property Tax Advisory Measure (May 1990)
74. Oregon Measure 6, Cigarette Tax Referendum (1956)
75. Oregon Measure 6, Limitations on Ad Valorem Property Taxes Initiative (1978)
76. Oregon Measure 6, Limitations on Real Property Tax Initiative (1980)
77. Oregon Measure 6, School Property Tax Equalization Amendment (May 1970)
78. Oregon Measure 6, Vehicle Registration Tax Referendum (May 1972)
79. Oregon Measure 66, Income Tax Increase Referendum (January 2010)
80. Oregon Measure 67, Corporate Tax Increase Referendum (January 2010)
81. Oregon Measure 7, 5% Sales Tax for Schools and Reduce Property Tax Initiative (1986)
82. Oregon Measure 7, Federal Revenue Sharing Effects on Tax Base Amendment (1974)
83. Oregon Measure 7, Raise Tax Limit on Certain Property Initiative (1992)
84. Oregon Measure 7, Repeal of 6% Property Tax Limitation Amendment (1968)
85. Oregon Measure 7, Six Percent Tax Limitation Amendment (1962)
86. Oregon Measure 77, Temporary Property Tax Authority for Local Districts Amendment (May 2000)
87. Oregon Measure 79, Real Estate Transfer Tax Amendment (2012)
88. Oregon Measure 8, Motor Fuel and Commercial Vehicle Tax Increases Referendum (1976)
89. Oregon Measure 80, Fuel Tax and Vehicle Fees for Policing Highways Amendment (May 2000)
90. Oregon Measure 82, Repeal Truck Weight-Mile Tax and Increase Fuel Taxes Referendum (May 2000)
91. Oregon Measure 84, Phase Out Estate and Inheritance Taxes Initiative (2012)
92. Oregon Measure 85, Corporate Tax Refund Redirected to Education Initiative (2012)
93. Oregon Measure 86, Taxpayer Refunds from General Fund Amendment (2000)
94. Oregon Measure 88, Increase Maximum State Income Tax Deductible Measure (2000)
95. Oregon Measure 9, Limits on Property Tax Rates and Assessed Value Increases Initiative (1986)
96. Oregon Measure 9, Prohibition of Property Taxes for Education Initiative (1972)
97. Oregon Measure 91, Federal Income Taxes Deductible on State Tax Returns Initiative (2000)
98. Oregon Measure 97, Business Tax Increase Initiative (2016)
99. Oregon Measure Nos. 300-301, Creation of New Tax Bases Amendment (1948)
100. Oregon Measure Nos. 300-301, Five Cent Gas Tax Initiative (1928)
101. Oregon Measure Nos. 300-301, Income Tax Referendum (1923)
102. Oregon Measure Nos. 300-301, Linn County Tax Levy to Pay Warrants Amendment (1922)
103. Oregon Measure Nos. 300-301, Retail Sales Tax Measure (October 1947)
104. Oregon Measure Nos. 300-301, Southern and Eastern Oregon Normal Schools Establishment and Maintenance Amendment (1918)
105. Oregon Measure Nos. 300-301, Tax for State Building Fund Measure (June 1945)
106. Oregon Measure Nos. 302-303, Cigarette Tax Referendum (October 1947)
107. Oregon Measure Nos. 302-303, Cigarette Tax for Public School Assistance Fund Measure (June 1945)
108. Oregon Measure Nos. 302-303, Linn County to Tax and Benton County to Issue Bonds to Pay Warrants Amendment (1922)
109. Oregon Measure Nos. 302-303, Permanence of Tax Levies Amendment (1940)
110. Oregon Measure Nos. 302-303, Property Tax Limitations Initiative (1934)
111. Oregon Measure Nos. 302-303, Tax Exemption for Ships Amendment (1916)

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