The Colorado Department of Revenue still offers online filing through its Revenue Online portal, but their new “SUTS” portal also allows for filing of sales tax returns for the State and state-collected jurisdictions. It also allows for filing sales tax and use tax returns and for participating Colorado home-rule cities. If the participating home-rule jurisdictions has a combined sales and sue tax return, use tax ca also be filed through SUTS.
Note: Colorado State Use Tax returns are filed separately using the Revenue Online portal, but without logging in.
Municipalities that have agreed to join the state Sales and Use Tax System (“SUTS“) as of 2/5/2021*
- Arvada
- Avon
- Black Hawk
- Breckenridge
- Brighton
- Carbondale
- Central City
- Colorado Springs
- Commerce City
- Cortez
- Craig
- Dacono
- Denver
- Durango
- Englewood
- Evans
- Federal Heights
- Fort Collins
- Glendale
- Glenwood Springs
- Golden
- Greenwood Village
- Gunnison
- Lafayette
- Lakewood
- Lamar
- Littleton
- Lone Tree
- Longmont
- Loveland
- Montrose
- Mountain Village
- Mt. Crested Butte
- Parker
- Pueblo
- Ridgway
- Rifle
- Sheridan
- Silverthorne
- Snowmass Village
- Steamboat Springs
- Timnath
- Vail
- Westminster
- Windsor
- Winter Park
*Note, this is to the best of the Colorado Municipal League’s knowledge as of 2/5/21. For full and accurate information, please visit the Department of Revenue website or contact the Department of Revenue. (12/7/20 update was from the Colorado DOR)
Source: CML Model Code