The Latest
Where's My Refund?
Did you know that you can check the status of your refund 24/7 by using Revenue Online?
Sales Tax Relief is Now Available
A temporary state sales tax deduction is now available for qualifying retailers primarily in the bar, restaurant, catering, and mobile food services industries.
Destination Sourcing Deadline Extended
Governor Polis signed SB21-282 on June 30, 2021, which extends the small business exception to destination sourcing requirements until February 1, 2022. This exception applies only to businesses with less than $100,000 in retail sales.
Online Filing Tools
Sales & Use Tax System (SUTS)
State-administered and home rule sales and use tax filing
Geographic Information System (GIS)
Look up sales and use tax rates by address or map location
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Taxes & Fees Due Date Calendar
Rulemaking Announcements
September 10, 2021
The Colorado Department of Revenue, Division of Taxation, is c
August 19, 2021
On August 18, 2021, the Colorado Department of Revenue, Division of Taxation, adopted five enterprise zone rules.
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