Press Release

LAKEWOOD, August 9, 2021 — The Colorado Department of Revenue announced today that the Geographic Information System (GIS), built as part of the Sales and Use Tax System, is now available on the MyColorado™ mobile app, the State of Colorado’s official mobile app™. The mobile GIS allows you to use your smartphone’s GPS location to help determine the sales tax rate at your location. 

Until now,  businesses and individuals could only look up the specific sales tax rate for an individual address or map location using a desktop or laptop.

Lakewood, Colo. - April 1, 2021 - The Colorado Department of Revenue (CDOR) understands some taxpayers will be unable to meet Colorado filing and payment deadlines as a result of the severe winter storms that impacted Louisiana.

LAKEWOOD, April 1, 2021 – The Colorado Department of Revenue notified retailers and sent notice to the Revisor of Statutes certifying that the Geographic Information System (GIS) is online and available for use. The GIS is part of the new Sales and Use Tax System (SUTS).

Colorado retailers are advised pursuant to sections 39-26-104(3)(c)(III)(B) and 39-26-105.2(2), C.R.S. that they must take the following actions by July 1, 2021:

DENVER, February 24, 2021 - The Colorado Department of Revenue (CDOR) understands some taxpayers will be unable to meet Colorado filing and payment deadlines as a result of the severe winter storms that impacted Texas. As a result, CDOR will enact tax relief that will mirror IRS measures in the same declared disaster areas which includes all individuals and households affected by severe winter storms that reside or have a business in any of the 254 Texas counties.

LAKEWOOD, January 04, 2021 -- The Colorado Department of Revenue (CDOR) and FAST Enterprises released an upgrade to the Department’s free tax filing and e-services portal, Revenue Online, on January 3rd. 

The Revenue Online portal helps Coloradans file their state taxes and manage their state tax accounts for free. Its latest version utilizes taxpayer feedback to improve and enhance the user experience. Some of the improvements include:

DENVER, Updated November 13, 2020 -- The Colorado Department of Revenue (CDOR) and the Governor’s Office of Information Technology (OIT) are rolling out Colorado’s first Sales and Use Tax System (SUTS) online portal today for businesses that make in excess of $100,000 in retail sales in a year.

DENVER, November 10, 2020 -- The Colorado Department of Revenue (CDOR) and Colorado Interactive have launched the Department’s latest informational website,