Please Login!
 
To access the Colorado Fuel Tracking System, enter your username and password and click the Login button.
 
Username 
Password 
   

As of May 10, 2013, taxpayers filing their monthly fuel distributor returns using the Excel Spreadsheet template provided by COFTS will be allowed to submit Excel files saved with an .xlsx extension (Office 2007 and later) as well as the .xls extension (Office 2003 format). The .xlsx extension will no longer cause files to be rejected by the COFTS system.


______________________________
Copyright © 1999-2021
Colorado Department of Revenue and
Explore Information Services, LLC
All rights reserved.