Colorado Proposition 136 — Income Tax Rate Cap
Ballot measure · November 3, 2026
- What it does
- Shall there be a change to the Colorado Revised Statutes capping the state income tax rate at 4.4% of federal taxable income for individuals and corporations?
- A YES vote means
- A yes vote caps the state income tax rate for individuals and corporations at 4.4% in statute.
- A NO vote means
- A no vote adds no statutory cap on the state income tax rate.
- Needed to pass
- A simple majority
- Put on the ballot by
- citizen initiative
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Also on Colorado ballots
- Amendment 81 — Law Enforcement Reporting Requirements to Federal Authorities
- Amendment 82 — Right to Natural Gas
- Amendment 83 — Constitutional Right to Hunt and Fish
- Amendment 84 — Mail Ballot Voter Identification
- Amendment 85 — Plain Language Ballot Questions
- Amendment 86 — Congressional Redistricting
- Amendment 87 — Graduated Income Tax
- Proposition NN — State Public K-12 Education Funding
- Proposition 132 — Penalties for Fentanyl Crimes
- Proposition 133 — Penalties for Human Trafficking of a Minor
- Proposition 134 — Male and Female Participation in School Sports
- Proposition 135 — Prohibit Certain Surgeries on Minors
- Proposition 137 — Designate Sporting Goods Sales Tax Revenue for Conservation
Quick answers
- What does a YES vote on Colorado Proposition 136 mean?
- A yes vote caps the state income tax rate for individuals and corporations at 4.4% in statute.
- What does a NO vote on Colorado Proposition 136 mean?
- A no vote adds no statutory cap on the state income tax rate.
- How many votes does Colorado Proposition 136 need to pass?
- A simple majority
- Should I vote yes or no on Colorado Proposition 136?
- SpectrumVote doesn't endorse anyone or tell you how to vote. Read what a YES and a NO vote each do, and the official text, then decide based on what you want to happen.
- When is the vote?
- The general election is Tuesday, November 3, 2026. Early voting and mail-ballot deadlines vary by state; check your state or county election office.