Colorado Income Tax Forms
Colorado State Income Tax Forms for Tax Year 2022 (Jan. 1 - Dec. 31, 2022) can be e-Filed in conjunction with a IRS Income Tax Return. Details on how to only prepare and print a Colorado 2022 Tax Return.
Below are forms for prior Tax Years starting with 2021. These back taxes forms can not longer be e-Filed. You can complete the forms with the help of eFile.com free tax calculators. Complete the respective Form(s) below, sign, and mail them to the Colorado Department of Revenue. In addition to filing Colorado Forms you might also have to file previous IRS Tax Return Forms.
In addition to filing Colorado Forms, you might also have to file previous IRS Tax Return Forms. If you can not find the form listed there, use the search button below.
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A list of income tax forms for other states.
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