Visit a Taxpayer Service Center

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. In accordance with the Colorado Department of Public Health and Environment's (CDPHE) guidance:

• Masks are required for service center visitors who have not been fully vaccinated.
• If you have any symptoms or feel unwell, please do not come inside the service center.
• All work stations will have glass or plastic partitions between the visitor and staff member.
• Hand sanitizer will be available to visitors and staff.
• The amount of visitors allowed in the building may be limited.
• Please visit the COVID-19 Updates web page for more information.

To assist with social distancing best practices, a drop box has been placed outside each of the Taxpayer Service Centers (Denver Metro, Colorado Springs, Fort Collins, Pueblo and Grand Junction). You can submit your returns, e-filer attachments, and payments (check or money order only) in that drop box. If you have any questions about the drop box, please call Taxpayer Services at (303) 238-7378 from 8:00 a.m. to 4:30 p.m., Monday through Friday.