Select the tax year you are filing for to be directed to the forms for that year. If you are looking for a form for a tax year prior to the years listed above, click the button below. Prior Year Forms …

This page lists only the most recent version of a tax form. If you are looking for prior-year forms or forms for a certain tax type, visit the Forms by Tax Type page, then select the type of tax for …

This amendment to the Constitution of the State of Colorado generally limits the amount of revenue governments in the state can retain and spend. Absent voter approval, it requires …

Colorado's free, one-stop site for filing your taxes, managing your account and checking the status of your refund.

Tax-Rates.org provides free access to printable PDF versions of the most popular Colorado tax forms. Be sure to verify that the form you are downloading is for the correct year.

Nov 30, 2025 · This article aims to provide a comprehensive overview of Colorado state tax forms, including their types, how to obtain them, and common pitfalls in filling them out.

Print or download 65 Colorado Income Tax Forms for FREE from the Colorado Department of Revenue.

Access the full list of Colorado state tax forms and schedules for 2026. Use our comprehensive guides and calculators to help with tax filing, deductions, credits, and more. Perfect for …

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