The Colorado Voter Approval of all New Taxes Amendment, also known as Measure 10, was on the November 2, 1976 ballot in Colorado as an initiated constitutional amendment, where it was defeated. The measure would have required voter approval for all new or increased taxes.
| Colorado Measure 10 (1976)|
|Yes|| 259,201|| 25.25%|
Election Results via: The Colorado Legislative Council
Text of measure
The language appeared on the ballot as:
|| An Amendment adding a new Section 21 to Article X of the Constitution of the State of Colorado, requiring registered elector approval of all state and local executive or legislative acts which result in new or increased taxes.