Montana Department of Transportation

Main Content


Fuel Taxes

Distributor Reporting

New Distributor System Go-Live Date has been extended to January 6, 2016. You can enter or upload your tax report information into the current system until 11:59 P.M. on December 30, 2015. There will be no system available for reporting until the new system is activated on January 6th, 2016. All information residing on the website at 11:59 P.M. on December 30, 2015 will be transferred into the new system.

Please Remember: No Prior Period Reporting starts with your November 2015 report due on December 28, 2015. Any reports containing any other period’s activity will generate an error that will need to be corrected.

You may call any of us in the Motor Fuel Section for assistance: Tracy at 406-444-0806, Vanessa at 406-444-7276, or Judy at 406-444-6027.

Please call MDT's Motor Fuel Section at 406-444-6027 to receive a login and password and to sign an electronic data exchange agreement. When you get your login credentials, you can login to this website to file your monthly fuel tax report:

This site also allows EDI filers to correct errors in their files. Original reports and amended reports can be created and submitted through this site.

EDI Reporting

This site allows distributors to send a file with all of their monthly tax information to the Motor Fuel Section. Distributors submitting a file must use the nationally accepted standard for EDI files.