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List of ballot measure lawsuits in 2024

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This page provides summaries of legal cases related to state ballot measures in 2024. Lawsuits can be initiated before an election to prevent a measure from appearing on the ballot. Lawsuits can also be initiated after an election to void a ballot measure or otherwise declare the measure unconstitutional.

The pre-election lawsuits are often legal complaints regarding petition language and requirements, ballot initiative signature gatherers, and whether signatures are valid or invalid. Courts can issue rulings that enjoin a measure from taking effect or order officials to remove the measure from the ballot. Lawsuits, in particular those filed post-election, can take several years to resolve.


States

This section provides a list of lawsuits about state ballot measures that were filed or resolved in 2024.

Alaska

See also: Laws governing ballot measures in Alaska and 2024 ballot measures


  • Alaska Ballot Measure 2, Repeal Top-Four Ranked-Choice Voting Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Signature verification; whether the state Elections Division has authority to allow sponsors to fix errors on filed petitions
    Court: Alaska Third District Superior Court
    Ruling: The signature process was properly carried out and therefore the initiative was properly placed on the ballot.
    Plaintiff(s): Elizabeth Medicine Crow, a former president of the First Alaskans Institute; Amber Lee, a political consultant in Anchorage; and Kevin McGee, a past president of the Anchorage branch of the NAACPDefendant(s): Alaska Division of Elections
    Plaintiff argument:
    Signatures were collected in an illegal manner and the state Elections Division should not have allowed the sponsors to notarize signature booklets after they were submitted.
    Defendant argument:
    Signatures were legally obtained and submitted.

      Source: AP News

    Click here for details.



    Arizona

    See also: Laws governing ballot measures in Arizona and 2024 ballot measures


  • Arizona Proposition 314, Immigration and Border Law Enforcement Measure (2024) - Approved
  • Lawsuit overview
    Issue: Does the ballot measure violate the single subject requirement?
    Court: Arizona Superior Court of Maricopa County
    Ruling: The measure complies with the single subject requirement
    Plaintiff(s): Living United for Change in ArizonaDefendant(s): Secretary of State Adrian Fontes

      Source: Courthouse News

    Click here for details.


  • Arizona Proposition 139, Right to Abortion Initiative (2024) - Approved
  • Lawsuit overview
    Issue: Should the phrase "fetus" replace the phrase "unborn human" in the ballot pamphlet?
    Court: Arizona Supreme Court
    Plaintiff(s): Arizona for Abortion AccessDefendant(s): Ben Toma, et al.

      Source: Arizona Supreme Court No. CV-24-0167-AP/EL

    Lawsuit overview
    Issue: Is the ballot language of the initiative confusing or misleading to voters?
    Court: Arizona Supreme Court
    Ruling: The ballot description was accurate and complied with state law.
    Plaintiff(s): Arizona Right to LifeDefendant(s): Arizona for Abortion Access

      Source: Arizona Mirror

    Click here for details.


  • Arizona Proposition 140, Single Primary for All Candidates and Possible RCV General Election Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Were a number of signatures verified that should have been rejected?
    Court: Arizona Supreme Court (Appealed from Maricopa County Superior Court)
    Plaintiff(s): April Smith, Nira Lee, and Joshua DavidianDefendant(s): Secretary of State Adrian Fontes and Make Elections Fair PAC

      Source: Maricopa Superior Court

    Lawsuit overview
    Issue: Does Proposition 140 violate the Arizona Constitution's separate-vote requirement for constitutional amendments?
    Court: Arizona Supreme Court (Appealed from Maricopa County Superior Court)
    Ruling: Proposition 140 does not violate the separate-vote requirement because "provisions of the Act are topically related, sufficiently interrelated, involve matters that have historically been treated as one subject and are qualitatively similar in their effect on the law."
    Plaintiff(s): Arizona Free Enterprise Club, Susan Garvey, Kathleen Liles, and John ShadeggDefendant(s): State of Arizona, Secretary of State Adrian Fontes, and Make Elections Fair PAC

      Source: Maricopa Superior Court

    Click here for details.


  • Arizona Proposition 212, $18 Minimum Wage Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Whether signatures collected by the campaign are valid
    Court: Maricopa County Superior Court
    Ruling: Ruled against the initiative through a consent decree agreed to by the Arizona Restaurant Association and One Fair Wage
    Plaintiff(s): Arizona Restaurant AssociationDefendant(s): Raise the Wage AZ

      Source: AZ Mirror

    Click here for details.



    Arkansas

    See also: Laws governing ballot measures in Arkansas and 2024 ballot measures


  • Arkansas Right to Abortion Initiative (2024) - Not on the ballot
  •   
    Lawsuit overview
    Issue: Whether the campaign provide statements identifying paid canvassers by name and confirming that canvassers were informed about the rules for gathering signatures; whether signatures collected by those canvassers are valid
    Court: Arkansas Supreme Court
    Ruling: Ruled in favor of plaintiffs; signatures invalid
    Plaintiff(s): Arkansans for Limited GovernmentDefendant(s): Secretary of State John Thurston
    Plaintiff argument:
    The campaign provided necessary documentation and signatures should be counted
    Defendant argument:
    The campaign failed to provide statements identifying paid canvassers by name and confirming that canvassers were informed about the rules for gathering signatures, therefore those signatures are not valid

      Source: AP News

    Click here for details.


  • Arkansas Issue 2, Countywide Voter Approval for New Casino Licenses and Repeal Casino Licenses in Pope County Initiative (2024) - Approved
  • Lawsuit overview
    Issue: Whether Local Voters in Charge violated state law when collecting signatures and the signatures should be invalidated; whether the ballot language is sufficient
    Court: Arkansas Supreme Court
    Ruling: Ruled in favor of defendants
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): Secretary of State John Thurston

      Source: Arkansas Supreme Court

    Lawsuit overview
    Issue: Whether the amendment violates the U.S. Constitution
    Court: United States District Court, Eastern District of Arkansas Central Division
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): State of Arkansas

      Source: Arkansas Advocate

    Click here for details.


  • Arkansas Issue 3, Medical Marijuana Expansion Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Whether the initiative is sufficient to have votes cast; whether the ballot language is inaccurate or misleading
    Court: Arkansas Supreme Court
    Plaintiff(s): Arkansans for Patient AccessDefendant(s): Secretary of State John Thurston (R)

      Source: Arkansas Supreme Court

    Click here for details.



    California

    See also: Laws governing ballot measures in California and 2024 ballot measures


  • California Two-Thirds Legislative Vote and Voter Approval for New or Increased Taxes Initiative (2024) - Not on the ballot
  •   
    Lawsuit overview
    Issue: Whether the initiative revises rather than amends the state constitution
    Court: California Supreme Court
    Ruling: The initiative revises the state constitution and is therefore unconstitutional and cannot be placed on the November ballot.
    Plaintiff(s): Gov. Gavin Newsom (D) and John BurtonDefendant(s): Thomas W. Hiltachk
    Plaintiff argument:
    The initiative unconstitutionally revises the state constitution and therefore should not be on the ballot.
    Defendant argument:
    The initiative is a valid initiated constitutional amendment.

      Source: California Supreme Court

      
    Lawsuit overview
    Issue: Whether the initiative revises rather than amends the state constitution
    Court: California Supreme Court
    Ruling: The initiative revises the state constitution and is therefore unconstitutional and cannot be placed on the November ballot.
    Plaintiff(s): Gov. Gavin Newsom (D) and John BurtonDefendant(s): Thomas W. Hiltachk
    Plaintiff argument:
    The initiative unconstitutionally revises the state constitution and therefore should not be on the ballot.
    Defendant argument:
    The initiative is a valid initiated constitutional amendment.

      Source: Cal Cities

    Click here for details.


  • California Proposition 5, Lower Supermajority Requirement to 55% for Local Bond Measures to Fund Housing and Public Infrastructure Amendment (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the ballot label accurately describes what the amendment would do
    Court: Superior Court of Sacramento County, California
    Ruling: Ruled in favor of defendants, without any changes to the ballot language.
    Plaintiff(s): Howard Jarvis Taxpayers AssociationDefendant(s): California Secretary of State Shirley Weber (D)
    Plaintiff argument:
    The ballot label does not state that the amendment would lower the existing vote threshold from 66.67% to 55%.
    Defendant argument:
    The vote threshold information is described in the ballot title and summary.

      Source: Courthouse News Service

    Click here for details.



    Florida

    See also: Laws governing ballot measures in Florida and 2024 ballot measures


  • Florida Amendment 4, Right to Abortion Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Whether the measure is valid or not; whether signatures submitted were valid
    Court: Circuit Court of the Ninth Judicial District, Orange County
    Plaintiff(s): St. Lucie County residents Hope Hoffman and Terri Kellogg, and Taylor County residents Chelsey Davis and Lorien HershbergerDefendant(s): County Supervisors of Elections, Secretary of State Cord Byrd, the Florida Department of State, the Elections Canvassing Commission, and Floridians Protecting Freedom

      Source: Document Cloud

      
    Lawsuit overview
    Issue: Whether the financial impact statement is accurate
    Court: 1st District Court of Appeal, Florida Supreme Court
    Ruling: Ruled in favor of defendants
    Plaintiff(s): Floridians Protecting FreedomDefendant(s): State elections officials
    Plaintiff argument:
    The financial impact statement is inaccurate and was written in a biased way that is confusing to voters
    Defendant argument:
    The financial impact statement is accurate

      Source: WMNF

    Click here for details.



    Idaho

    See also: Laws governing ballot measures in Idaho and 2024 ballot measures


  • Idaho Proposition 1, Top-Four Ranked-Choice Voting Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the initiative addresses multiple subjects and whether sponsors collected signatures without explaining the effect of the measure
    Court: Idaho Supreme Court
    Ruling: The Supreme Court dismissed the case on procedural grounds.
    Plaintiff(s): Attorney General Raúl Labrador (R)Defendant(s): Idahoans for Open Primaries; Secretary of State Phil McGrane (R)
    Plaintiff argument:
    The initiative addresses multiple subjects violating the state's single-subject rule, and the sponsors of the initiative did not explain the effect of the measure to signers while collecting signatures.
    Defendant argument:
    The initiative addresses one subject, and sponsors explained the effect of the measure to voters signing the measure.

      Source: Idaho Statesman

    Click here for details.



    Michigan

    See also: Laws governing ballot measures in Michigan and 2024 ballot measures


  • Michigan $15 Minimum Wage Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Should the Supreme Court approve the signatures after the Board of State Canvassers previously approved the form of the petition used to collect them?
    Court: Michigan Supreme Court
    Ruling: The appeal was denied. The petition language used to gain approval for the summary was not the same petition language submission to the Board of State Canvassers, so the Board was able to not approve the signatures
    Plaintiff(s): One Fair WageDefendant(s): Michigan Board of State Canvassers

      Source: Michigan Courts

    Click here for details.



    Missouri

    See also: Laws governing ballot measures in Missouri and 2024 ballot measures


  • Missouri Amendment 3, Right to Reproductive Freedom Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Should Attorney General Andrew Bailey be compelled to approve fiscal summaries of the ballot initiatives proposed by Dr. Anna Fitz-James and Missourians for Constitutional Freedom, which would allow the campaign to start collecting signatures for the initiative?
    Court: Missouri Supreme Court
    Ruling: Attorney General Andrew Bailey must approve the fiscal note for the initiatives.
    Plaintiff(s): Dr. Anna Fitz-James, State of Missouri ex rel.Defendant(s): Attorney General Andrew Bailey, Scott Fitzpatrick, et al.
    Plaintiff argument:
    The fiscal summaries must be approved by Attorney General Bailey in order for the initiative to be certified by the Secretary of State.
    Defendant argument:
    The fiscal summaries, written by State Auditor Scott Fitzpatrick, were inadequate because they contained “inadequate and divergent submissions” from government entities regarding the fiscal impact of the proposed initiatives, and should not be approved.

      Source: Missouri Supreme Court Ruling

    Lawsuit overview
    Issue: Is the cost estimate of the ballot initiative, estimated by State Auditor Scott Fitzpatrick, accurate?
    Court: Missouri Court of Appeals Western District
    Ruling: The fiscal notes are fair and sufficient
    Plaintiff(s): Rep. Hannah Kelly (R) and Sen. Mary Elizabeth Coleman (R)Defendant(s): Scott Fitzpatrick, Missouri State Auditor

      Source: Missouri Court of Appeals

    Lawsuit overview
    Issue: Is the ballot summary written by the office of the secretary of state misleading?
    Court: Missouri Supreme Court
    Ruling: The ballot summary provided by the secretary of state was misleading
    Plaintiff(s): ACLUDefendant(s): Secretary of State Jay Ashcroft

      Source: The Kansas City Star

    Lawsuit overview
    Issue: Is the fair ballot language of the measure argumentative and confusing for voters?
    Court: Cole County Court
    Ruling: The fair ballot language was misleading to voters.
    Plaintiff(s): Dr. Anna Fitz-James, Missourians for Constitutional FreedomDefendant(s): Secretary of State Jay Ashcroft

      Source: Missouri Independent

    Lawsuit overview
    Issue: Should the amendment be removed from the ballot because it does not inform voters of laws and regulations that will be overturned?
    Court: Cole County Court
    Ruling: Amendment 3 was certified on the ballot
    Plaintiff(s): Sen. Mary Elizabeth Coleman, Rep. Hannah Kelly, Peggy Forrest, et. al.Defendant(s): Secretary of State Jay Ashcroft

      Source: U.S. News & World Report

    Click here for details.


  • Missouri Amendment 7, Require Citizenship to Vote and Prohibit Ranked-Choice Voting Amendment (2024) - Approved
  • Lawsuit overview
    Issue: Whether the ballot question is accurate
    Court: Missouri 19th Judicial Circuit Court
    Ruling: Ballot language is accurate and fair.
    Plaintiff(s): Elizabeth de Laperouse and Eric BronnerDefendant(s): Rep. Dean Plocher (R), Sen. Caleb Rowden (R), Sen. Ben Brown (R), and Secretary of State Jay Ashcroft (R)

      Source: Missouri 19th Judicial Circuit Court

    Click here for details.



    Montana

    See also: Laws governing ballot measures in Montana and 2024 ballot measures


  • Montana CI-128, Right to Abortion Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Whether the Secretary of State's office improperly altered the signature verification process and improperly rejected signatures from inactive (but registered) voters
    Court: Lewis and Clark County District Court
    Ruling: 2024
    Plaintiff(s): Montanans for Securing Reproductive Rights and Montanans for Election ReformDefendant(s): Secretary of State Christi Jacobsen (R)
    Plaintiff argument:
    The campaigns argued that Jacobsen improperly changed signature verification processes that automatically rejected the signatures of inactive (but registered) voters. The campaigns argued that registered voters, despite their active or inactive status, are qualified electors able to sign petitions.
    Defendant argument:
    The Secretary of State's office argued that registered voters who are considered inactive are not eligible to have their signatures counted.

      Source: NBC Montana

    Click here for details.


  • Montana CI-126, Top-Four Primary Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the Secretary of State's office improperly altered the signature verification process and improperly rejected signatures from inactive (but registered) voters
    Court: Lewis and Clark County District Court
    Ruling: 2024
    Plaintiff(s): Montanans for Securing Reproductive Rights and Montanans for Election ReformDefendant(s): Secretary of State Christi Jacobsen (R)
    Plaintiff argument:
    The campaigns argued that Jacobsen improperly changed signature verification processes that automatically rejected the signatures of inactive (but registered) voters. The campaigns argued that registered voters, despite their active or inactive status, are qualified electors able to sign petitions.
    Defendant argument:
    The Secretary of State's office argued that registered voters who are considered inactive are not eligible to have their signatures counted.

      Source: NBC Montana

    Click here for details.


  • Montana CI-127, Majority Vote Required to Win Elections Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the Secretary of State's office improperly altered the signature verification process and improperly rejected signatures from inactive (but registered) voters
    Court: Lewis and Clark County District Court
    Ruling: Ruled in favor of plaintiffs
    Plaintiff(s): Montanans for Securing Reproductive Rights and Montanans for Election ReformDefendant(s): Secretary of State Christi Jacobsen (R)
    Plaintiff argument:
    The campaigns argued that Jacobsen improperly changed signature verification processes that automatically rejected the signatures of inactive (but registered) voters. The campaigns argued that registered voters, despite their active or inactive status, are qualified electors able to sign petitions.
    Defendant argument:
    The Secretary of State's office argued that registered voters who are considered inactive are not eligible to have their signatures counted.

      Source: NBC Montana

    Click here for details.



    Nebraska

    See also: Laws governing ballot measures in Nebraska and 2024 ballot measures


  • Nebraska Initiative 439, Right to Abortion Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Whether the amendment violates the state's single subject rule
    Court: Nebraska Supreme Court
    Plaintiff(s): Carolyn I. LaGrecaDefendant(s): Nebraska Secretary of State Bob Evnen (R)

      Source: Nebraska Examiner

    Click here for details.


  • Nebraska Referendum 435, Private Education Scholarship Program Referendum (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the referendum is constitutional because it relates to a state appropriation
    Court: Nebraska Supreme Court
    Ruling: The referendum does not illegally target the state's power to appropriate funds and, therefore, can appear on the ballot.
    Plaintiff(s): Latasha CollarDefendant(s): Nebraska Secretary of State Bob Evnen (R)
    Plaintiff argument:
    The partial referendum is unconstitutional because the state constitution prohibits veto referendums from targeting state appropriations.
    Defendant argument:
    Unknown.

      Source: WFLA

    Click here for details.


  • Nebraska Initiative 437, Medical Marijuana Legalization Initiative (2024) - Approved
  • Lawsuits overview
    First lawsuit
    Issue: Whether the petition contains a sufficient number of valid signatures to appear on the ballot
    Court: Nebraska Third District Court
    Ruling:
    Plaintiff(s): Former Sen. John Kuehn (R)Defendant(s): Secretary of State Bob Evnen (R) and campaign sponsors, Crista Eggers, State Sen. Anna Wishart (D), and former State Sen. Adam Morfeld (D)
    Plaintiff argument:
    The petition contains thousands of fraudulent signatures and therefore should be removed from the ballot.
    Defendant argument:
    The petition contains a sufficient number of valid signatures to appear on the ballot.

    Second lawsuit
    Issue: Whether the laws violate the state and federal constitutions
    Court: Nebraska Third District Court
    Ruling: Dismissed because the plaintiff lacked standing.
    Plaintiff(s): Former Sen. John Kuehn (R)Defendant(s): Secretary of State Bob Evnen (R)
    Plaintiff arguments:
    The laws delegate too much power to the regulatory commissions governing medical marijuana and they violate the Supremacy Clause of the U.S. Constitution.
    Defendant arguments:
    Unknown

      Sources: The Pinnacle Gazette and 1011 Now

    Click here for details.


  • Nebraska Initiative 438, Medical Marijuana Regulation Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Whether the petition contains a sufficient number of valid signatures to appear on the ballot
    Court: Nebraska Third District Court
    Ruling: The petitions contained the required number of valid signatures.
    Plaintiff(s): Former Sen. John Kuehn (R)Defendant(s): Secretary of State Bob Evnen (R) and campaign sponsors, Crista Eggers, State Sen. Anna Wishart (D), and former State Sen. Adam Morfeld (D)
    Plaintiff argument:
    The petition contains thousands of fraudulent signatures and therefore should be removed from the ballot.
    Defendant argument:
    The petition contains a sufficient number of valid signatures to appear on the ballot.

      Source: 1011 Now

    Click here for details.



    Nevada

    See also: Laws governing ballot measures in Nevada and 2024 ballot measures


  • Nevada Limit Contingency Fees in Civil Cases Initiative (2026) - Not on the ballot
  • Lawsuit overview
    Issue: Was the "description of effect" insufficient or misleading?
    Court: Nevada Supreme Court
    Ruling: Description of effect was misleading
    Plaintiff(s): Uber Sexual Assault Survivors for Legal Accountability and Nevada Justice AssociationDefendant(s): Uber Technologies Inc, et. al.

      Source: Nevada Supreme Court Ruling

    Click here for details.



    New York

    See also: Laws governing ballot measures in New York and 2024 ballot measures


  • New York Proposal 1, Equal Protection of Law Amendment (2024) - Approved
  • Lawsuit overview
    Issue: Did failing to give the attorney general 20 days to review the amendment before the state legislature voted on it disqualify the amendment from the ballot?
    Court: New York Appellate Division, Fourth Department court
    Ruling: Plaintiffs should have filed their challenge through an Article 78 proceeding, and not a challenge of constitutionality of defendants' actions
    Plaintiff(s): State Assemblywoman Marjorie Byrnes (R)Defendant(s): New York State Senate

      Source: NYCourts

    Lawsuit overview
    Issue: Was the ballot language written in plain language no higher than an eighth-grade reading level, and was the language too technical and confusing for voters?
    Court: New York Supreme Court, County of Albany
    Ruling: Ballot language was rewritten to ensure it complies with state law
    Plaintiff(s): Victoria Fernandez, Katherine HauserDefendant(s): New York State Board of Elections, et al.

      Source: NYSCEF DOC. NO. 61

    Click here for details.



    Ohio

    See also: Laws governing ballot measures in Ohio and 2024 ballot measures


  • Ohio Issue 1, Establish the Citizens Redistricting Commission Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Does the board-approved ballot language for Issue 1 violate the state constitution's requirement that the language "properly and lawfully describes the Amendment" and not "mislead, deceive, or defraud the voters?"
    Court: Ohio Supreme Court
    Ruling: The Ohio Supreme Court ordered two changes to the ballot language. However, most of the challenges were rejected.
    Plaintiff(s): Citizens Not Politicians, Cara Dillon, and Annette Tucker SutherlandDefendant(s): Ohio Ballot Board and Secretary of State Frank LaRose

      Source: Ohio Supreme Court

    Click here for details.



    South Dakota

    See also: Laws governing ballot measures in South Dakota and 2024 ballot measures


  • South Dakota Constitutional Amendment G, Right to Abortion Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Did Dakotans For Health petitioners provide affidavit showing residency status, and were petition sheets left unattended?
    Court: South Dakota Second Judicial Circuit Court
    Plaintiff(s): Life Defense FundDefendant(s): Dakotans for Health

      Source: Complaint

    Click here for details.



    Utah

    See also: Laws governing ballot measures in Utah and 2024 ballot measures


  • Utah Restore Previous State Flag and Require Voter Approval for Changes to State Flag Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Whether Utah's initiative signature deadlines are constitutional
    Court: United States District Court, District of Utah
    Plaintiff(s): Are You Listening Yet PAC, Tracie HalvorsenDefendant(s): Utah Lieutenant Governor Deidre Henderson

      Source: Court Listener

    Click here for details.


  • Utah Amendment A, Constitutional Requirements for Education Funding Amendment (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Whether the ballot language for Amendment A is misleading; whether the measure is valid since it was not published in a newspaper 60 days prior to the election as required by the state constitution
    Court: Third Judicial District Court for Salt Lake County
    Plaintiff(s): Utah Education AssociationDefendant(s): Gov. Spencer Cox

      Source: KSLTV

    Click here for details.



    Washington

    See also: Laws governing ballot measures in Washington and 2024 ballot measures


  • Washington Initiative 2124, Opt-Out of Long-Term Services Insurance Program Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether a fiscal impact statement for the initiatives must be included in the voter pamphlet
    Court: Thurston County Superior Court
    Plaintiff(s): Initiative sponsor Rep. Jim Walsh (R) and Deanna Martinez, chair of Mainstream Republicans of WashingtonDefendant(s): Washington Secretary of State Steve Hobbs (D)
    Plaintiff argument:
    The fiscal impact statements prepared for the three initiatives on the 2024 ballot are partisan and should not be included in the voter pamphlet
    Defendant argument:
    Voters should be given a fiscal impact statement from the Office of Financial Management according to state law, which requires it

      Source: The Center Square

    Click here for details.


  • Washington Initiative 2117, Prohibit Carbon Tax Credit Trading and Repeal Carbon Cap-and-Invest Program Measure (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether a fiscal impact statement for the initiatives must be included in the voter pamphlet
    Court: Thurston County Superior Court
    Plaintiff(s): Initiative sponsor Rep. Jim Walsh (R) and Deanna Martinez, chair of Mainstream Republicans of WashingtonDefendant(s): Washington Secretary of State Steve Hobbs (D)
    Plaintiff argument:
    The fiscal impact statements prepared for the three initiatives on the 2024 ballot are partisan and should not be included in the voter pamphlet
    Defendant argument:
    Voters should be given a fiscal impact statement from the Office of Financial Management according to state law, which requires it

      Source: The Center Square

    Click here for details.


  • Washington Initiative 2109, Repeal Capital Gains Tax Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether a fiscal impact statement for the initiatives must be included in the voter pamphlet
    Court: Thurston County Superior Court
    Plaintiff(s): Initiative sponsor Rep. Jim Walsh (R) and Deanna Martinez, chair of Mainstream Republicans of WashingtonDefendant(s): Washington Secretary of State Steve Hobbs (D)
    Plaintiff argument:
    The fiscal impact statements prepared for the three initiatives on the 2024 ballot are partisan and should not be included in the voter pamphlet
    Defendant argument:
    Voters should be given a fiscal impact statement from the Office of Financial Management according to state law, which requires it

      Source: The Center Square

    Click here for details.


  • Washington Initiative 2066, Natural Gas Policies Measure (2024) - Approved
  • Lawsuit overview
    Issue: Whether the initiative violated the state's single subject rule
    Court: King County Superior Court
    Plaintiff(s): Climate Solutions, Washington Conservation Action, Front and Centered, King County and the city of SeattleDefendant(s): State of Washington

      Source: Washington State Standard

    Lawsuit overview
    Issue: Whether the State Building Code Council
    Court: Thurston County Superior Court
    Plaintiff(s): Building Industry Association of WashingtonDefendant(s): Washington State Building Code Council

      Source: Washington State Standard

    Click here for details.


    Subjects

    This section provides a list of lawsuits about state ballot measures, based on legal subjects, that were filed or resolved in 2024. The following are common subjects addressed in ballot measure lawsuits:

    • Alterations: Legislatures can amend ballot initiatives after an election; however, some states have rules limiting or otherwise regulating changes. When changes are made, lawsuits can be filed alleging that those changes violated state law.
    • Campaigns: The committees that support or oppose ballot measures have specific state legal requirements. Lawsuits can be filed against PACs regarding alleged violations.
    • Circulators: States have rules that govern signature gatherers. Lawsuits can be filed for alleged violations in the signature-gathering process.
    • Constitutionality - Lawsuits are sometimes filed claiming that the content of a ballot measure violates a constitutional right, such as free speech or equal protection, or another federal or state constitutional provision.
    • Deadlines - There are specific deadlines for ballot initiative petitions. Lawsuits can be filed for alleged violations of these deadlines or against the deadlines themselves as violating the law.
    • Guides - Lawsuits can challenge the language used in state-produced voter guides regarding form, accuracy, and neutrality.
    • Language: The ballot title or petition language can be challenged regarding form, accuracy, and neutrality. States often have specific standards for ballot language.
    • Preemption - Lawsuits can allege that a ballot measure is preempted, such as a federal law that preempts state or local law.

    The following list also divides lawsuits into two additional categories, whether the lawsuits were filed to remove a measure from the ballot post-certification and whether the lawsuits were filed post-election.

    Alterations

    There were no lawsuits regarding legislative alterations of voter-approved ballot initiatives in 2024.

    Campaigns

    There were no lawsuits regarding ballot measure campaign finance in 2024.

    Circulators


  • South Dakota Constitutional Amendment G, Right to Abortion Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Did Dakotans For Health petitioners provide affidavit showing residency status, and were petition sheets left unattended?
    Court: South Dakota Second Judicial Circuit Court
    Plaintiff(s): Life Defense FundDefendant(s): Dakotans for Health

      Source: Complaint

    Click here for details.


    Constitutionality


  • California Two-Thirds Legislative Vote and Voter Approval for New or Increased Taxes Initiative (2024) - Not on the ballot
  •   
    Lawsuit overview
    Issue: Whether the initiative revises rather than amends the state constitution
    Court: California Supreme Court
    Ruling: The initiative revises the state constitution and is therefore unconstitutional and cannot be placed on the November ballot.
    Plaintiff(s): Gov. Gavin Newsom (D) and John BurtonDefendant(s): Thomas W. Hiltachk
    Plaintiff argument:
    The initiative unconstitutionally revises the state constitution and therefore should not be on the ballot.
    Defendant argument:
    The initiative is a valid initiated constitutional amendment.

      Source: California Supreme Court

      
    Lawsuit overview
    Issue: Whether the initiative revises rather than amends the state constitution
    Court: California Supreme Court
    Ruling: The initiative revises the state constitution and is therefore unconstitutional and cannot be placed on the November ballot.
    Plaintiff(s): Gov. Gavin Newsom (D) and John BurtonDefendant(s): Thomas W. Hiltachk
    Plaintiff argument:
    The initiative unconstitutionally revises the state constitution and therefore should not be on the ballot.
    Defendant argument:
    The initiative is a valid initiated constitutional amendment.

      Source: Cal Cities

    Click here for details.


  • Arizona Proposition 140, Single Primary for All Candidates and Possible RCV General Election Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Were a number of signatures verified that should have been rejected?
    Court: Arizona Supreme Court (Appealed from Maricopa County Superior Court)
    Plaintiff(s): April Smith, Nira Lee, and Joshua DavidianDefendant(s): Secretary of State Adrian Fontes and Make Elections Fair PAC

      Source: Maricopa Superior Court

    Lawsuit overview
    Issue: Does Proposition 140 violate the Arizona Constitution's separate-vote requirement for constitutional amendments?
    Court: Arizona Supreme Court (Appealed from Maricopa County Superior Court)
    Ruling: Proposition 140 does not violate the separate-vote requirement because "provisions of the Act are topically related, sufficiently interrelated, involve matters that have historically been treated as one subject and are qualitatively similar in their effect on the law."
    Plaintiff(s): Arizona Free Enterprise Club, Susan Garvey, Kathleen Liles, and John ShadeggDefendant(s): State of Arizona, Secretary of State Adrian Fontes, and Make Elections Fair PAC

      Source: Maricopa Superior Court

    Click here for details.


  • Arkansas Issue 2, Countywide Voter Approval for New Casino Licenses and Repeal Casino Licenses in Pope County Initiative (2024) - Approved
  • Lawsuit overview
    Issue: Whether Local Voters in Charge violated state law when collecting signatures and the signatures should be invalidated; whether the ballot language is sufficient
    Court: Arkansas Supreme Court
    Ruling: Ruled in favor of defendants
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): Secretary of State John Thurston

      Source: Arkansas Supreme Court

    Lawsuit overview
    Issue: Whether the amendment violates the U.S. Constitution
    Court: United States District Court, Eastern District of Arkansas Central Division
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): State of Arkansas

      Source: Arkansas Advocate

    Click here for details.


  • Nebraska Initiative 437, Medical Marijuana Legalization Initiative (2024) - Approved
  • Lawsuits overview
    First lawsuit
    Issue: Whether the petition contains a sufficient number of valid signatures to appear on the ballot
    Court: Nebraska Third District Court
    Ruling:
    Plaintiff(s): Former Sen. John Kuehn (R)Defendant(s): Secretary of State Bob Evnen (R) and campaign sponsors, Crista Eggers, State Sen. Anna Wishart (D), and former State Sen. Adam Morfeld (D)
    Plaintiff argument:
    The petition contains thousands of fraudulent signatures and therefore should be removed from the ballot.
    Defendant argument:
    The petition contains a sufficient number of valid signatures to appear on the ballot.

    Second lawsuit
    Issue: Whether the laws violate the state and federal constitutions
    Court: Nebraska Third District Court
    Ruling: Dismissed because the plaintiff lacked standing.
    Plaintiff(s): Former Sen. John Kuehn (R)Defendant(s): Secretary of State Bob Evnen (R)
    Plaintiff arguments:
    The laws delegate too much power to the regulatory commissions governing medical marijuana and they violate the Supremacy Clause of the U.S. Constitution.
    Defendant arguments:
    Unknown

      Sources: The Pinnacle Gazette and 1011 Now

    Click here for details.


    Deadlines


  • Utah Restore Previous State Flag and Require Voter Approval for Changes to State Flag Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Whether Utah's initiative signature deadlines are constitutional
    Court: United States District Court, District of Utah
    Plaintiff(s): Are You Listening Yet PAC, Tracie HalvorsenDefendant(s): Utah Lieutenant Governor Deidre Henderson

      Source: Court Listener

    Click here for details.


    Guides


  • Template:Washington initiative lawsuit 2024 - 
  •   
    Lawsuit overview
    Issue: Whether a fiscal impact statement for the initiatives must be included in the voter pamphlet
    Court: Thurston County Superior Court
    Plaintiff(s): Initiative sponsor Rep. Jim Walsh (R) and Deanna Martinez, chair of Mainstream Republicans of WashingtonDefendant(s): Washington Secretary of State Steve Hobbs (D)
    Plaintiff argument:
    The fiscal impact statements prepared for the three initiatives on the 2024 ballot are partisan and should not be included in the voter pamphlet
    Defendant argument:
    Voters should be given a fiscal impact statement from the Office of Financial Management according to state law, which requires it

      Source: The Center Square

    Click here for details.


  • Washington Initiative 2124, Opt-Out of Long-Term Services Insurance Program Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether a fiscal impact statement for the initiatives must be included in the voter pamphlet
    Court: Thurston County Superior Court
    Plaintiff(s): Initiative sponsor Rep. Jim Walsh (R) and Deanna Martinez, chair of Mainstream Republicans of WashingtonDefendant(s): Washington Secretary of State Steve Hobbs (D)
    Plaintiff argument:
    The fiscal impact statements prepared for the three initiatives on the 2024 ballot are partisan and should not be included in the voter pamphlet
    Defendant argument:
    Voters should be given a fiscal impact statement from the Office of Financial Management according to state law, which requires it

      Source: The Center Square

    Click here for details.


  • Washington Initiative 2117, Prohibit Carbon Tax Credit Trading and Repeal Carbon Cap-and-Invest Program Measure (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether a fiscal impact statement for the initiatives must be included in the voter pamphlet
    Court: Thurston County Superior Court
    Plaintiff(s): Initiative sponsor Rep. Jim Walsh (R) and Deanna Martinez, chair of Mainstream Republicans of WashingtonDefendant(s): Washington Secretary of State Steve Hobbs (D)
    Plaintiff argument:
    The fiscal impact statements prepared for the three initiatives on the 2024 ballot are partisan and should not be included in the voter pamphlet
    Defendant argument:
    Voters should be given a fiscal impact statement from the Office of Financial Management according to state law, which requires it

      Source: The Center Square

    Click here for details.


  • Washington Initiative 2109, Repeal Capital Gains Tax Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether a fiscal impact statement for the initiatives must be included in the voter pamphlet
    Court: Thurston County Superior Court
    Plaintiff(s): Initiative sponsor Rep. Jim Walsh (R) and Deanna Martinez, chair of Mainstream Republicans of WashingtonDefendant(s): Washington Secretary of State Steve Hobbs (D)
    Plaintiff argument:
    The fiscal impact statements prepared for the three initiatives on the 2024 ballot are partisan and should not be included in the voter pamphlet
    Defendant argument:
    Voters should be given a fiscal impact statement from the Office of Financial Management according to state law, which requires it

      Source: The Center Square

    Click here for details.


    Language


  • Florida Amendment 4, Right to Abortion Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Whether the measure is valid or not; whether signatures submitted were valid
    Court: Circuit Court of the Ninth Judicial District, Orange County
    Plaintiff(s): St. Lucie County residents Hope Hoffman and Terri Kellogg, and Taylor County residents Chelsey Davis and Lorien HershbergerDefendant(s): County Supervisors of Elections, Secretary of State Cord Byrd, the Florida Department of State, the Elections Canvassing Commission, and Floridians Protecting Freedom

      Source: Document Cloud

      
    Lawsuit overview
    Issue: Whether the financial impact statement is accurate
    Court: 1st District Court of Appeal, Florida Supreme Court
    Ruling: Ruled in favor of defendants
    Plaintiff(s): Floridians Protecting FreedomDefendant(s): State elections officials
    Plaintiff argument:
    The financial impact statement is inaccurate and was written in a biased way that is confusing to voters
    Defendant argument:
    The financial impact statement is accurate

      Source: WMNF

    Click here for details.


  • Arizona Proposition 139, Right to Abortion Initiative (2024) - Approved
  • Lawsuit overview
    Issue: Should the phrase "fetus" replace the phrase "unborn human" in the ballot pamphlet?
    Court: Arizona Supreme Court
    Plaintiff(s): Arizona for Abortion AccessDefendant(s): Ben Toma, et al.

      Source: Arizona Supreme Court No. CV-24-0167-AP/EL

    Lawsuit overview
    Issue: Is the ballot language of the initiative confusing or misleading to voters?
    Court: Arizona Supreme Court
    Ruling: The ballot description was accurate and complied with state law.
    Plaintiff(s): Arizona Right to LifeDefendant(s): Arizona for Abortion Access

      Source: Arizona Mirror

    Click here for details.


  • Arkansas Issue 2, Countywide Voter Approval for New Casino Licenses and Repeal Casino Licenses in Pope County Initiative (2024) - Approved
  • Lawsuit overview
    Issue: Whether Local Voters in Charge violated state law when collecting signatures and the signatures should be invalidated; whether the ballot language is sufficient
    Court: Arkansas Supreme Court
    Ruling: Ruled in favor of defendants
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): Secretary of State John Thurston

      Source: Arkansas Supreme Court

    Lawsuit overview
    Issue: Whether the amendment violates the U.S. Constitution
    Court: United States District Court, Eastern District of Arkansas Central Division
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): State of Arkansas

      Source: Arkansas Advocate

    Click here for details.


  • California Proposition 5, Lower Supermajority Requirement to 55% for Local Bond Measures to Fund Housing and Public Infrastructure Amendment (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the ballot label accurately describes what the amendment would do
    Court: Superior Court of Sacramento County, California
    Ruling: Ruled in favor of defendants, without any changes to the ballot language.
    Plaintiff(s): Howard Jarvis Taxpayers AssociationDefendant(s): California Secretary of State Shirley Weber (D)
    Plaintiff argument:
    The ballot label does not state that the amendment would lower the existing vote threshold from 66.67% to 55%.
    Defendant argument:
    The vote threshold information is described in the ballot title and summary.

      Source: Courthouse News Service

    Click here for details.


  • Missouri Amendment 7, Require Citizenship to Vote and Prohibit Ranked-Choice Voting Amendment (2024) - Approved
  • Lawsuit overview
    Issue: Whether the ballot question is accurate
    Court: Missouri 19th Judicial Circuit Court
    Ruling: Ballot language is accurate and fair.
    Plaintiff(s): Elizabeth de Laperouse and Eric BronnerDefendant(s): Rep. Dean Plocher (R), Sen. Caleb Rowden (R), Sen. Ben Brown (R), and Secretary of State Jay Ashcroft (R)

      Source: Missouri 19th Judicial Circuit Court

    Click here for details.


  • Ohio Issue 1, Establish the Citizens Redistricting Commission Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Does the board-approved ballot language for Issue 1 violate the state constitution's requirement that the language "properly and lawfully describes the Amendment" and not "mislead, deceive, or defraud the voters?"
    Court: Ohio Supreme Court
    Ruling: The Ohio Supreme Court ordered two changes to the ballot language. However, most of the challenges were rejected.
    Plaintiff(s): Citizens Not Politicians, Cara Dillon, and Annette Tucker SutherlandDefendant(s): Ohio Ballot Board and Secretary of State Frank LaRose

      Source: Ohio Supreme Court

    Click here for details.


  • Missouri Amendment 3, Right to Reproductive Freedom Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Should Attorney General Andrew Bailey be compelled to approve fiscal summaries of the ballot initiatives proposed by Dr. Anna Fitz-James and Missourians for Constitutional Freedom, which would allow the campaign to start collecting signatures for the initiative?
    Court: Missouri Supreme Court
    Ruling: Attorney General Andrew Bailey must approve the fiscal note for the initiatives.
    Plaintiff(s): Dr. Anna Fitz-James, State of Missouri ex rel.Defendant(s): Attorney General Andrew Bailey, Scott Fitzpatrick, et al.
    Plaintiff argument:
    The fiscal summaries must be approved by Attorney General Bailey in order for the initiative to be certified by the Secretary of State.
    Defendant argument:
    The fiscal summaries, written by State Auditor Scott Fitzpatrick, were inadequate because they contained “inadequate and divergent submissions” from government entities regarding the fiscal impact of the proposed initiatives, and should not be approved.

      Source: Missouri Supreme Court Ruling

    Lawsuit overview
    Issue: Is the cost estimate of the ballot initiative, estimated by State Auditor Scott Fitzpatrick, accurate?
    Court: Missouri Court of Appeals Western District
    Ruling: The fiscal notes are fair and sufficient
    Plaintiff(s): Rep. Hannah Kelly (R) and Sen. Mary Elizabeth Coleman (R)Defendant(s): Scott Fitzpatrick, Missouri State Auditor

      Source: Missouri Court of Appeals

    Lawsuit overview
    Issue: Is the ballot summary written by the office of the secretary of state misleading?
    Court: Missouri Supreme Court
    Ruling: The ballot summary provided by the secretary of state was misleading
    Plaintiff(s): ACLUDefendant(s): Secretary of State Jay Ashcroft

      Source: The Kansas City Star

    Lawsuit overview
    Issue: Is the fair ballot language of the measure argumentative and confusing for voters?
    Court: Cole County Court
    Ruling: The fair ballot language was misleading to voters.
    Plaintiff(s): Dr. Anna Fitz-James, Missourians for Constitutional FreedomDefendant(s): Secretary of State Jay Ashcroft

      Source: Missouri Independent

    Lawsuit overview
    Issue: Should the amendment be removed from the ballot because it does not inform voters of laws and regulations that will be overturned?
    Court: Cole County Court
    Ruling: Amendment 3 was certified on the ballot
    Plaintiff(s): Sen. Mary Elizabeth Coleman, Rep. Hannah Kelly, Peggy Forrest, et. al.Defendant(s): Secretary of State Jay Ashcroft

      Source: U.S. News & World Report

    Click here for details.


  • New York Proposal 1, Equal Protection of Law Amendment (2024) - Approved
  • Lawsuit overview
    Issue: Did failing to give the attorney general 20 days to review the amendment before the state legislature voted on it disqualify the amendment from the ballot?
    Court: New York Appellate Division, Fourth Department court
    Ruling: Plaintiffs should have filed their challenge through an Article 78 proceeding, and not a challenge of constitutionality of defendants' actions
    Plaintiff(s): State Assemblywoman Marjorie Byrnes (R)Defendant(s): New York State Senate

      Source: NYCourts

    Lawsuit overview
    Issue: Was the ballot language written in plain language no higher than an eighth-grade reading level, and was the language too technical and confusing for voters?
    Court: New York Supreme Court, County of Albany
    Ruling: Ballot language was rewritten to ensure it complies with state law
    Plaintiff(s): Victoria Fernandez, Katherine HauserDefendant(s): New York State Board of Elections, et al.

      Source: NYSCEF DOC. NO. 61

    Click here for details.


  • Utah Amendment A, Constitutional Requirements for Education Funding Amendment (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Whether the ballot language for Amendment A is misleading; whether the measure is valid since it was not published in a newspaper 60 days prior to the election as required by the state constitution
    Court: Third Judicial District Court for Salt Lake County
    Plaintiff(s): Utah Education AssociationDefendant(s): Gov. Spencer Cox

      Source: KSLTV

    Click here for details.


  • Arkansas Issue 3, Medical Marijuana Expansion Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Whether the initiative is sufficient to have votes cast; whether the ballot language is inaccurate or misleading
    Court: Arkansas Supreme Court
    Plaintiff(s): Arkansans for Patient AccessDefendant(s): Secretary of State John Thurston (R)

      Source: Arkansas Supreme Court

    Click here for details.


  • Nevada Limit Contingency Fees in Civil Cases Initiative (2026) - Not on the ballot
  • Lawsuit overview
    Issue: Was the "description of effect" insufficient or misleading?
    Court: Nevada Supreme Court
    Ruling: Description of effect was misleading
    Plaintiff(s): Uber Sexual Assault Survivors for Legal Accountability and Nevada Justice AssociationDefendant(s): Uber Technologies Inc, et. al.

      Source: Nevada Supreme Court Ruling

    Click here for details.


    Preemption


  • Missouri Amendment 3, Right to Reproductive Freedom Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Should Attorney General Andrew Bailey be compelled to approve fiscal summaries of the ballot initiatives proposed by Dr. Anna Fitz-James and Missourians for Constitutional Freedom, which would allow the campaign to start collecting signatures for the initiative?
    Court: Missouri Supreme Court
    Ruling: Attorney General Andrew Bailey must approve the fiscal note for the initiatives.
    Plaintiff(s): Dr. Anna Fitz-James, State of Missouri ex rel.Defendant(s): Attorney General Andrew Bailey, Scott Fitzpatrick, et al.
    Plaintiff argument:
    The fiscal summaries must be approved by Attorney General Bailey in order for the initiative to be certified by the Secretary of State.
    Defendant argument:
    The fiscal summaries, written by State Auditor Scott Fitzpatrick, were inadequate because they contained “inadequate and divergent submissions” from government entities regarding the fiscal impact of the proposed initiatives, and should not be approved.

      Source: Missouri Supreme Court Ruling

    Lawsuit overview
    Issue: Is the cost estimate of the ballot initiative, estimated by State Auditor Scott Fitzpatrick, accurate?
    Court: Missouri Court of Appeals Western District
    Ruling: The fiscal notes are fair and sufficient
    Plaintiff(s): Rep. Hannah Kelly (R) and Sen. Mary Elizabeth Coleman (R)Defendant(s): Scott Fitzpatrick, Missouri State Auditor

      Source: Missouri Court of Appeals

    Lawsuit overview
    Issue: Is the ballot summary written by the office of the secretary of state misleading?
    Court: Missouri Supreme Court
    Ruling: The ballot summary provided by the secretary of state was misleading
    Plaintiff(s): ACLUDefendant(s): Secretary of State Jay Ashcroft

      Source: The Kansas City Star

    Lawsuit overview
    Issue: Is the fair ballot language of the measure argumentative and confusing for voters?
    Court: Cole County Court
    Ruling: The fair ballot language was misleading to voters.
    Plaintiff(s): Dr. Anna Fitz-James, Missourians for Constitutional FreedomDefendant(s): Secretary of State Jay Ashcroft

      Source: Missouri Independent

    Lawsuit overview
    Issue: Should the amendment be removed from the ballot because it does not inform voters of laws and regulations that will be overturned?
    Court: Cole County Court
    Ruling: Amendment 3 was certified on the ballot
    Plaintiff(s): Sen. Mary Elizabeth Coleman, Rep. Hannah Kelly, Peggy Forrest, et. al.Defendant(s): Secretary of State Jay Ashcroft

      Source: U.S. News & World Report

    Click here for details.


  • Michigan $15 Minimum Wage Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Should the Supreme Court approve the signatures after the Board of State Canvassers previously approved the form of the petition used to collect them?
    Court: Michigan Supreme Court
    Ruling: The appeal was denied. The petition language used to gain approval for the summary was not the same petition language submission to the Board of State Canvassers, so the Board was able to not approve the signatures
    Plaintiff(s): One Fair WageDefendant(s): Michigan Board of State Canvassers

      Source: Michigan Courts

    Click here for details.


  • New York Proposal 1, Equal Protection of Law Amendment (2024) - Approved
  • Lawsuit overview
    Issue: Did failing to give the attorney general 20 days to review the amendment before the state legislature voted on it disqualify the amendment from the ballot?
    Court: New York Appellate Division, Fourth Department court
    Ruling: Plaintiffs should have filed their challenge through an Article 78 proceeding, and not a challenge of constitutionality of defendants' actions
    Plaintiff(s): State Assemblywoman Marjorie Byrnes (R)Defendant(s): New York State Senate

      Source: NYCourts

    Lawsuit overview
    Issue: Was the ballot language written in plain language no higher than an eighth-grade reading level, and was the language too technical and confusing for voters?
    Court: New York Supreme Court, County of Albany
    Ruling: Ballot language was rewritten to ensure it complies with state law
    Plaintiff(s): Victoria Fernandez, Katherine HauserDefendant(s): New York State Board of Elections, et al.

      Source: NYSCEF DOC. NO. 61

    Click here for details.


  • Nevada Limit Contingency Fees in Civil Cases Initiative (2026) - Not on the ballot
  • Lawsuit overview
    Issue: Was the "description of effect" insufficient or misleading?
    Court: Nevada Supreme Court
    Ruling: Description of effect was misleading
    Plaintiff(s): Uber Sexual Assault Survivors for Legal Accountability and Nevada Justice AssociationDefendant(s): Uber Technologies Inc, et. al.

      Source: Nevada Supreme Court Ruling

    Click here for details.


    Signatures


  • Missouri Amendment 3, Right to Reproductive Freedom Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Should Attorney General Andrew Bailey be compelled to approve fiscal summaries of the ballot initiatives proposed by Dr. Anna Fitz-James and Missourians for Constitutional Freedom, which would allow the campaign to start collecting signatures for the initiative?
    Court: Missouri Supreme Court
    Ruling: Attorney General Andrew Bailey must approve the fiscal note for the initiatives.
    Plaintiff(s): Dr. Anna Fitz-James, State of Missouri ex rel.Defendant(s): Attorney General Andrew Bailey, Scott Fitzpatrick, et al.
    Plaintiff argument:
    The fiscal summaries must be approved by Attorney General Bailey in order for the initiative to be certified by the Secretary of State.
    Defendant argument:
    The fiscal summaries, written by State Auditor Scott Fitzpatrick, were inadequate because they contained “inadequate and divergent submissions” from government entities regarding the fiscal impact of the proposed initiatives, and should not be approved.

      Source: Missouri Supreme Court Ruling

    Lawsuit overview
    Issue: Is the cost estimate of the ballot initiative, estimated by State Auditor Scott Fitzpatrick, accurate?
    Court: Missouri Court of Appeals Western District
    Ruling: The fiscal notes are fair and sufficient
    Plaintiff(s): Rep. Hannah Kelly (R) and Sen. Mary Elizabeth Coleman (R)Defendant(s): Scott Fitzpatrick, Missouri State Auditor

      Source: Missouri Court of Appeals

    Lawsuit overview
    Issue: Is the ballot summary written by the office of the secretary of state misleading?
    Court: Missouri Supreme Court
    Ruling: The ballot summary provided by the secretary of state was misleading
    Plaintiff(s): ACLUDefendant(s): Secretary of State Jay Ashcroft

      Source: The Kansas City Star

    Lawsuit overview
    Issue: Is the fair ballot language of the measure argumentative and confusing for voters?
    Court: Cole County Court
    Ruling: The fair ballot language was misleading to voters.
    Plaintiff(s): Dr. Anna Fitz-James, Missourians for Constitutional FreedomDefendant(s): Secretary of State Jay Ashcroft

      Source: Missouri Independent

    Lawsuit overview
    Issue: Should the amendment be removed from the ballot because it does not inform voters of laws and regulations that will be overturned?
    Court: Cole County Court
    Ruling: Amendment 3 was certified on the ballot
    Plaintiff(s): Sen. Mary Elizabeth Coleman, Rep. Hannah Kelly, Peggy Forrest, et. al.Defendant(s): Secretary of State Jay Ashcroft

      Source: U.S. News & World Report

    Click here for details.


  • Michigan $15 Minimum Wage Initiative (2024) - Not on the ballot
  • Lawsuit overview
    Issue: Should the Supreme Court approve the signatures after the Board of State Canvassers previously approved the form of the petition used to collect them?
    Court: Michigan Supreme Court
    Ruling: The appeal was denied. The petition language used to gain approval for the summary was not the same petition language submission to the Board of State Canvassers, so the Board was able to not approve the signatures
    Plaintiff(s): One Fair WageDefendant(s): Michigan Board of State Canvassers

      Source: Michigan Courts

    Click here for details.


  • New York Proposal 1, Equal Protection of Law Amendment (2024) - Approved
  • Lawsuit overview
    Issue: Did failing to give the attorney general 20 days to review the amendment before the state legislature voted on it disqualify the amendment from the ballot?
    Court: New York Appellate Division, Fourth Department court
    Ruling: Plaintiffs should have filed their challenge through an Article 78 proceeding, and not a challenge of constitutionality of defendants' actions
    Plaintiff(s): State Assemblywoman Marjorie Byrnes (R)Defendant(s): New York State Senate

      Source: NYCourts

    Lawsuit overview
    Issue: Was the ballot language written in plain language no higher than an eighth-grade reading level, and was the language too technical and confusing for voters?
    Court: New York Supreme Court, County of Albany
    Ruling: Ballot language was rewritten to ensure it complies with state law
    Plaintiff(s): Victoria Fernandez, Katherine HauserDefendant(s): New York State Board of Elections, et al.

      Source: NYSCEF DOC. NO. 61

    Click here for details.


  • Nevada Limit Contingency Fees in Civil Cases Initiative (2026) - Not on the ballot
  • Lawsuit overview
    Issue: Was the "description of effect" insufficient or misleading?
    Court: Nevada Supreme Court
    Ruling: Description of effect was misleading
    Plaintiff(s): Uber Sexual Assault Survivors for Legal Accountability and Nevada Justice AssociationDefendant(s): Uber Technologies Inc, et. al.

      Source: Nevada Supreme Court Ruling

    Click here for details.


    Subjects

    There were no lawsuits regarding ballot measure subjects in 2024.

    Lawsuits filed post-certification


  • California Two-Thirds Legislative Vote and Voter Approval for New or Increased Taxes Initiative (2024) - Not on the ballot
  •   
    Lawsuit overview
    Issue: Whether the initiative revises rather than amends the state constitution
    Court: California Supreme Court
    Ruling: The initiative revises the state constitution and is therefore unconstitutional and cannot be placed on the November ballot.
    Plaintiff(s): Gov. Gavin Newsom (D) and John BurtonDefendant(s): Thomas W. Hiltachk
    Plaintiff argument:
    The initiative unconstitutionally revises the state constitution and therefore should not be on the ballot.
    Defendant argument:
    The initiative is a valid initiated constitutional amendment.

      Source: California Supreme Court

      
    Lawsuit overview
    Issue: Whether the initiative revises rather than amends the state constitution
    Court: California Supreme Court
    Ruling: The initiative revises the state constitution and is therefore unconstitutional and cannot be placed on the November ballot.
    Plaintiff(s): Gov. Gavin Newsom (D) and John BurtonDefendant(s): Thomas W. Hiltachk
    Plaintiff argument:
    The initiative unconstitutionally revises the state constitution and therefore should not be on the ballot.
    Defendant argument:
    The initiative is a valid initiated constitutional amendment.

      Source: Cal Cities

    Click here for details.


  • South Dakota Constitutional Amendment G, Right to Abortion Initiative (2024) - Defeated
  • Lawsuit overview
    Issue: Did Dakotans For Health petitioners provide affidavit showing residency status, and were petition sheets left unattended?
    Court: South Dakota Second Judicial Circuit Court
    Plaintiff(s): Life Defense FundDefendant(s): Dakotans for Health

      Source: Complaint

    Click here for details.


  • Alaska Ballot Measure 2, Repeal Top-Four Ranked-Choice Voting Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Signature verification; whether the state Elections Division has authority to allow sponsors to fix errors on filed petitions
    Court: Alaska Third District Superior Court
    Ruling: The signature process was properly carried out and therefore the initiative was properly placed on the ballot.
    Plaintiff(s): Elizabeth Medicine Crow, a former president of the First Alaskans Institute; Amber Lee, a political consultant in Anchorage; and Kevin McGee, a past president of the Anchorage branch of the NAACPDefendant(s): Alaska Division of Elections
    Plaintiff argument:
    Signatures were collected in an illegal manner and the state Elections Division should not have allowed the sponsors to notarize signature booklets after they were submitted.
    Defendant argument:
    Signatures were legally obtained and submitted.

      Source: AP News

    Click here for details.


  • Idaho Proposition 1, Top-Four Ranked-Choice Voting Initiative (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the initiative addresses multiple subjects and whether sponsors collected signatures without explaining the effect of the measure
    Court: Idaho Supreme Court
    Ruling: The Supreme Court dismissed the case on procedural grounds.
    Plaintiff(s): Attorney General Raúl Labrador (R)Defendant(s): Idahoans for Open Primaries; Secretary of State Phil McGrane (R)
    Plaintiff argument:
    The initiative addresses multiple subjects violating the state's single-subject rule, and the sponsors of the initiative did not explain the effect of the measure to signers while collecting signatures.
    Defendant argument:
    The initiative addresses one subject, and sponsors explained the effect of the measure to voters signing the measure.

      Source: Idaho Statesman

    Click here for details.


  • Missouri Amendment 3, Right to Reproductive Freedom Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Should Attorney General Andrew Bailey be compelled to approve fiscal summaries of the ballot initiatives proposed by Dr. Anna Fitz-James and Missourians for Constitutional Freedom, which would allow the campaign to start collecting signatures for the initiative?
    Court: Missouri Supreme Court
    Ruling: Attorney General Andrew Bailey must approve the fiscal note for the initiatives.
    Plaintiff(s): Dr. Anna Fitz-James, State of Missouri ex rel.Defendant(s): Attorney General Andrew Bailey, Scott Fitzpatrick, et al.
    Plaintiff argument:
    The fiscal summaries must be approved by Attorney General Bailey in order for the initiative to be certified by the Secretary of State.
    Defendant argument:
    The fiscal summaries, written by State Auditor Scott Fitzpatrick, were inadequate because they contained “inadequate and divergent submissions” from government entities regarding the fiscal impact of the proposed initiatives, and should not be approved.

      Source: Missouri Supreme Court Ruling

    Lawsuit overview
    Issue: Is the cost estimate of the ballot initiative, estimated by State Auditor Scott Fitzpatrick, accurate?
    Court: Missouri Court of Appeals Western District
    Ruling: The fiscal notes are fair and sufficient
    Plaintiff(s): Rep. Hannah Kelly (R) and Sen. Mary Elizabeth Coleman (R)Defendant(s): Scott Fitzpatrick, Missouri State Auditor

      Source: Missouri Court of Appeals

    Lawsuit overview
    Issue: Is the ballot summary written by the office of the secretary of state misleading?
    Court: Missouri Supreme Court
    Ruling: The ballot summary provided by the secretary of state was misleading
    Plaintiff(s): ACLUDefendant(s): Secretary of State Jay Ashcroft

      Source: The Kansas City Star

    Lawsuit overview
    Issue: Is the fair ballot language of the measure argumentative and confusing for voters?
    Court: Cole County Court
    Ruling: The fair ballot language was misleading to voters.
    Plaintiff(s): Dr. Anna Fitz-James, Missourians for Constitutional FreedomDefendant(s): Secretary of State Jay Ashcroft

      Source: Missouri Independent

    Lawsuit overview
    Issue: Should the amendment be removed from the ballot because it does not inform voters of laws and regulations that will be overturned?
    Court: Cole County Court
    Ruling: Amendment 3 was certified on the ballot
    Plaintiff(s): Sen. Mary Elizabeth Coleman, Rep. Hannah Kelly, Peggy Forrest, et. al.Defendant(s): Secretary of State Jay Ashcroft

      Source: U.S. News & World Report

    Click here for details.


  • Nebraska Referendum 435, Private Education Scholarship Program Referendum (2024) - Defeated
  •   
    Lawsuit overview
    Issue: Whether the referendum is constitutional because it relates to a state appropriation
    Court: Nebraska Supreme Court
    Ruling: The referendum does not illegally target the state's power to appropriate funds and, therefore, can appear on the ballot.
    Plaintiff(s): Latasha CollarDefendant(s): Nebraska Secretary of State Bob Evnen (R)
    Plaintiff argument:
    The partial referendum is unconstitutional because the state constitution prohibits veto referendums from targeting state appropriations.
    Defendant argument:
    Unknown.

      Source: WFLA

    Click here for details.


  • Nebraska Initiative 438, Medical Marijuana Regulation Initiative (2024) - Approved
  •   
    Lawsuit overview
    Issue: Whether the petition contains a sufficient number of valid signatures to appear on the ballot
    Court: Nebraska Third District Court
    Ruling: The petitions contained the required number of valid signatures.
    Plaintiff(s): Former Sen. John Kuehn (R)Defendant(s): Secretary of State Bob Evnen (R) and campaign sponsors, Crista Eggers, State Sen. Anna Wishart (D), and former State Sen. Adam Morfeld (D)
    Plaintiff argument:
    The petition contains thousands of fraudulent signatures and therefore should be removed from the ballot.
    Defendant argument:
    The petition contains a sufficient number of valid signatures to appear on the ballot.

      Source: 1011 Now

    Click here for details.


    Lawsuits filed post-election


  • Arkansas Issue 2, Countywide Voter Approval for New Casino Licenses and Repeal Casino Licenses in Pope County Initiative (2024) - Approved
  • Lawsuit overview
    Issue: Whether Local Voters in Charge violated state law when collecting signatures and the signatures should be invalidated; whether the ballot language is sufficient
    Court: Arkansas Supreme Court
    Ruling: Ruled in favor of defendants
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): Secretary of State John Thurston

      Source: Arkansas Supreme Court

    Lawsuit overview
    Issue: Whether the amendment violates the U.S. Constitution
    Court: United States District Court, Eastern District of Arkansas Central Division
    Plaintiff(s): Cherokee Nation BusinessesDefendant(s): State of Arkansas

      Source: Arkansas Advocate

    Click here for details.


  • Washington Initiative 2066, Natural Gas Policies Measure (2024) - Approved
  • Lawsuit overview
    Issue: Whether the initiative violated the state's single subject rule
    Court: King County Superior Court
    Plaintiff(s): Climate Solutions, Washington Conservation Action, Front and Centered, King County and the city of SeattleDefendant(s): State of Washington

      Source: Washington State Standard

    Lawsuit overview
    Issue: Whether the State Building Code Council
    Court: Thurston County Superior Court
    Plaintiff(s): Building Industry Association of WashingtonDefendant(s): Washington State Building Code Council

      Source: Washington State Standard

    Click here for details.


    Local

    See also: List of local ballot measure lawsuits in 2024

    In 2024, Ballotpedia covered local ballot measures that appeared on the ballot for voters within the 100 largest cities in the U.S., within state capitals, and throughout California. You can review the coverage scope of the local ballot measures project here.

    Ballotpedia covered electoral system-related ballot measures, like ranked-choice voting, and policing-related ballot measures outside of the largest cities.

    See also: Local ballot measure elections in 2024

    See also