| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 6, 2012 | Arizona | Proposition 204: Proposed by Initiative Petition Relating to Taxation | Failed |
| Election Date | State | Title | Outcome |
|---|---|---|---|
| Nov. 3, 2026 | Arizona | Senate Concurrent Resolution 1004: Arizona Prohibit Taxes or Fees on Miles Traveled in Motor Vehicle Amendment | Pending |