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Denver Business Licensing Center

Welcome to the Denver Business Licensing Center, the official website for the Department of Excise and Licenses. The Denver Department of Excise and Licenses provides you with the resources you need for a variety of licenses listed on our Index. If you need information regarding Sales Tax ,FDA, Lodger's, Occupational Privilege Tax, Special Event Sales Tax, Telecommunication Business Tax, and or Property Tax please contact the Treasury. If you do not see your type of business on our index, we cannot issue a license to you.




Latest News and Updates


Compliments or Complaints?

If you have a complaint, compliment or concern about a business operating in Denver, please complete the Business License Compliment/Complaint Form and return it to our Department.  We will investigate any complaint regarding the business licenses that we issue for the City and County of Denver.

Download compliment / complaint form

Contact Us

201 West Colfax Ave., 
Room 2.H.9, Dept. 206 
Denver, Colorado 80202
Phone: 3-1-1 (720-913-1311 outside Denver)
Fax: 720-865-2881 

Office Hours: 8:00 a.m. to 4:00 pm , Monday through Friday only, no weekend hours. Please be in lobby by 2:30 p.m. to be served the same day.