Contact Us

The Colorado Department of Revenue (CDOR) will provide quality service to our customers in fulfillment of our fiduciary and statutory responsibilities while instilling public confidence through professional and responsive employees.  
 
The Department values Communication Dedication Ownership and Responsible Government.
 

Click on the links below for Division contact information. 

 
Executive Director
Barbara Brohl
Deputy Director
Heidi Humphreys
Executive Director's Office Mailing Address:
PO Box 17087 | Denver | Colorado |80217-0087
 
Executive Director's Office Physical Address:
1375 Sherman St. | Denver | Colorado |80261
 
 

 
Public Information and Legislative Consultant and
Citizens' Advocate
Melissa Martinez
Phone:  (303) 866-4622 
Complete a concern form for the fastest response.
 
 
Hearings Main Office
1881 Pierce Street
Entrance B,  Room #106
Lakewood, CO 80214
Phone: 303-205-5606
 
Human Resources
Phone: (303) 866-3716
Fax: (303) 866-3718
 
Office of Research and Analysis