Sales Tax Information for Businesses

If you are selling goods in the State of Colorado your business is required to have a sales tax license (sometimes known as a vendor license).  This license, through the state Department of Revenue, is required for the collection and distribution of sales tax revenue.  The Department of Revenue has set up a helpful webpage with information about sales tax licenses/accounts.  Here you can find out:

  • Types of sales tax licenses
  • How to get a license
  • How to renew your license
  • How to close out a license
  • How to use Revenue Online to access account information
  • Verify whether another business is licensed in Colorado
  • Verify, add, correct, or make changes to your address, etc.

For more tax information visit the Department of Revenue’s taxation homepage or search our library’s online catalog.