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State of · CO

Colorado

JP

Jared Polis

Governor

Democrat

State Government 101

How Colorado’s Government Works

Colorado hands its voters the keys to the state’s finances. Under the Taxpayer’s Bill of Rights (TABOR), no tax can be raised and no new debt taken on without a direct popular vote — a constraint found in no other state. A Legislature capped at 120 days a year works alongside one of the country’s most active citizen-initiative systems.

Governor term
4 years
Governor term limit
2 consecutive terms
Legislature
Colorado General Assembly
State Senate
35 seats · 4-yr terms
House of Representatives
65 seats · 2-yr terms
Legislator term limit
8 consecutive years per chamber
Sessions
Annual (convenes January)
Session length
120 calendar days
Legislature type
Hybrid
Legislator pay
$47,561/yr + per diem
Veto override
Two-thirds of each chamber
Line-item veto
Yes (appropriations)

The Executive Branch — Who Runs the State

Colorado has a plural executive of five statewide officials. Voters elect the Governor and Lieutenant Governor (who run together as a single ticket and so share a party), plus the Secretary of State, the Attorney General, and the State Treasurer, each elected independently. Because those three run on their own, they answer to voters rather than the Governor and can come from a different party.

The Governor appoints the heads of the executive departments that aren’t separately elected and leads the rest of the state bureaucracy. By national standards Colorado’s governorship is moderately strong on appointments and administration — but, as below, its fiscal hands are tied more tightly than almost any other governor’s.

The Legislature — Who Writes the Laws

The Colorado General Assembly is bicameral: a 35-seat State Senate (four-year terms) and a 65-seat House of Representatives (two-year terms). It is a hybrid legislature, with base pay of $47,561 a year plus a per diem, and members are limited to eight consecutive years in a single chamber. Members typically spend more than two-thirds of a full-time job on the work, but the pay is not enough to live on alone.

The defining constraint is the calendar: the constitution limits the regular session to 120 calendar days, convening each January, so the General Assembly must finish its work — including the budget — inside a four-month window. That short, fixed session keeps the body from being fully full-time.

How a Bill Becomes Law

A bill is introduced, sent to committee, and — if it advances — voted on the floor of each chamber, with differences reconciled before final passage. The Governor can sign a bill, veto it, or let it become law, and holds a line-item veto over appropriations; a veto override takes two-thirds of each chamber.

But in Colorado the Legislature is far from the only — or even the final — word on the biggest questions. Colorado has one of the most active direct-democracy systems in the country: citizens routinely pass statutes and constitutional amendments by initiative and overturn laws by referendum. And TABOR adds a hard rule on top of all of it: any new tax, tax-rate increase, or new state debt must be approved by the voters at the ballot box. So even a budget the Governor and General Assembly agree on cannot raise revenue on its own — that decision belongs to the people.

What the Governor Can (and Can’t) Do

The Governor appoints the heads of the non-elected departments, proposes the budget, can call special sessions, holds broad emergency powers, and wields a line-item veto. The Governor also holds the clemency power. Within the executive branch the Governor shares authority with the independently elected Secretary of State, Attorney General, and Treasurer.

The distinctive limit is fiscal and comes from the voters, not another official. Under TABOR the Governor and Legislature cannot raise taxes or take on new debt at all without a popular vote, and TABOR also caps how fast state revenue can grow, requiring refunds when collections run over. That makes the people, through the ballot box, the ultimate authority over Colorado’s finances.

The Courts

Colorado uses merit selection plus retention. The Governor appoints justices and judges from a slate offered by a nonpartisan nominating commission, and those judges then face periodic up-or-down retention votes rather than running against opponents. The Supreme Court of Colorado sits at the top, above the Court of Appeals and the trial-level District and County courts. The system is designed to keep judges accountable to voters through retention while keeping party politics out of the initial selection.

What makes Colorado’s government distinctive

  • The Taxpayer’s Bill of Rights (TABOR): no tax increase and no new state debt without a direct vote of the people — a constraint no other state imposes.
  • TABOR also caps revenue growth and forces refunds when collections exceed the limit.
  • One of the most active citizen-initiative systems in the country, for both statutes and constitutional amendments.
  • A Legislature constitutionally capped at 120 calendar days a year.
  • Legislative term limits of eight consecutive years per chamber.

See how Colorado is governed right now

Jump from the explainer into the live record for Colorado.

Executive branch

Orders, rulemaking & official actions

Legislative branch

Constitution, statutes & bills

701 bills tracked · 2026 Regular Session

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Frequently asked questions

What is TABOR in Colorado?

TABOR — the Taxpayer’s Bill of Rights — is a constitutional amendment that bars the state and local governments from raising any tax, increasing a tax rate, or taking on new debt without first getting approval from voters at the ballot box. It also caps how fast government revenue can grow and requires refunds to taxpayers when collections exceed the limit. No other state has a fiscal constraint this sweeping.

Can Colorado lawmakers raise taxes on their own?

No. Because of TABOR, neither the Governor nor the General Assembly can raise a tax or impose a new one without sending it to the voters for approval. Tax questions go directly to the ballot, which makes the electorate the final authority on state revenue.

How long is the Colorado legislative session?

The constitution limits the General Assembly’s regular session to 120 calendar days each year, convening in January. Everything, including the budget, must be completed within that window, which keeps Colorado’s a hybrid legislature rather than a fully full-time one.

Can Colorado voters pass their own laws?

Yes, and they do so often. Colorado has one of the most active direct-democracy systems in the country: citizens can enact statutes and constitutional amendments by initiative and repeal laws by referendum, each by gathering enough valid signatures and winning a majority at the ballot.

Are there term limits in the Colorado legislature?

Yes. Members are limited to eight consecutive years in a single chamber, after which they must leave that chamber, though many move to the other one or return after a break.

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