Colorado Printable Income Tax Forms 65 PDFS
Colorado has a flat state income tax of 4.4% , which is administered by the Colorado Department of Revenue. TaxFormFinder provides printable PDF copies of 65 current Colorado income tax forms. The current tax year is 2023, and most states will release updated tax forms between January and April of 2024.
Printed all of your Colorado income tax forms? Head over to the Federal income tax forms page to get any forms you need for completing your Federal Income Tax return in April.
Colorado Income Tax Form Addresses
Colorado has multiple mailing addresses for different tax forms and other forms of correspondence. Make sure you send your completed tax forms to the correct address - some forms may have a different mailing address specified in the form instructions.
Here are two of the most important Colorado Department of Revenue mailing addresses for tax returns and general correspondence:
Disclaimer: While we do our best to keep this list of Colorado income tax forms up to date and complete, we cannot be held liable for errors or omissions. Is a form on this page missing or out-of-date? Please let us know so we can fix it!