Safer at Home
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. Visit the Available Taxpayer Services web page for the latest information on Division of Taxation operations.
All of the Taxpayer Service Centers are now open by appointment only for in-person visits. For more information and to schedule an appointment, go to the Visit a Taxpayer Service Center web page.
To assist with social distancing best practices, a drop box has been placed outside of the State Capitol Annex, and the Denver Metro, Colorado Springs, Fort Collins, Pueblo, and Grand Junction Taxpayer Service Centers. 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.
Resources for Businesses & Tax Professionals
How to Find More Information
Tax.Colorado.gov is the best place to start when looking for general information. We have been making many improvements to the website and add new content regularly. You can access forms, how-to videos, guides for various tax types/topics and many more informational resources. You can also sign up to receive regular email updates for various tax types and topics.
If you are not able find what you need on our website, we are here to help. Select an option below to learn more.
COVID-19 Public Health Updates
The Colorado Department of Public Health and Environment (CDPHE) has been working hard to contain the COVID-19 pandemic, and has been partnering with federal and local health departments. For the latest health information visit the CDPHE website.