Iowa voters will decide 1 statewide measure in 2026 on the November 3, 2026 general election ballot. Summaries below stick to the certified ballot language — no editorializing.
Require a two-thirds vote of both legislative chambers to pass a bill that would increase the individual or corporate income tax rate
YES supports this change · NO keeps current law
These measures appear on every ballot in the state — see your full ballot with your ZIP code
Browse the full Iowa voter guide → · Iowa primary date →
Titles and summaries reflect each state's certified measure list as tracked by Ballotpedia, with links to the full text. Measure lists can change until final certification — always confirm with your state election office. Last reviewed July 9, 2026.