Destination Sourcing Deadline Extended

The General Assembly has adopted SB21-282, which extends the small business exception to destination sourcing requirements. This exception applies only to businesses with less than $100,000 in retail sales. Beginning February 1, 2022, all retailers will be required to apply the destination sourcing rules.  

View SB21-282

Announcements & Updates

Where's My Refund?

Did you know that you can check the status of your refund 24/7 by using Revenue Online? 

How to Check Refund Status

1099-G for Unemployment Benefits

Taxpayers who did not receive their 1099-G for unemployment benefits or received an invalid 1099-G for unemployment benefits they did not receive should contact the Colorado Department of Labor & Employment (CDLE). 

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Identity Verification Information

Each year, the Department sends out Validation Key letters to some taxpayers. If you have received a letter requesting that you verify your identity, it is important that you promptly respond to the letter.  

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COVID-19 Updates

A temporary state sales tax deduction is now available for qualifying retailers primarily in the bar, restaurant, and the mobile food services industries. The deduction is allowed to be retained by the business to provide assistance from business disruptions due to COVID-19 pandemic. Visit the COVID-19 Sales Tax Relief web page for more information and filing instructions.

We are proud to serve the great people of Colorado as efficiently and safely as possible. We appreciate your patience and understanding as we adapt to keep you and our staff safe. 

All of the Taxpayer Service Centers are now open for in-person visits. For more information and to schedule an appointment, go to the Visit a Taxpayer Service Center web page.


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Rulemaking Announcements

June 9, 2021
On June 9, 2021, the Colorado Department of Revenue, Division of Taxation, asked for input from stakeholders regarding drafts of the following amended rules.
April 1, 2021
On March 17, 2021 the Colorado Department of Revenue, Division of Taxation, adopted ten
April 1, 2021
On April 1, 2021, the Colorado Department of Revenue, Division of Taxation, adopted temporary emergency rules to comply with


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