Motor Fuel Tax Uniformity Project

  • Click here for the Motor Fuel tax information by state.  Last updated September, 2022
  • Click here for the Motor Fuel Uniformity Guide, which includes the uniformity forms.  Last updated September, 2022
  • Click here for the Dyed Diesel Fuel Fraud Detection and Enforcement Best Practices.  March 2022

Electronic Filing Information 

  • Click here for the EC Electronic Filing Guide.  Last updated September, 2022 
  • Click here for the XML schemas for the supplier, terminal operator, distributor, retail, and carrier reports.  
  • Click here for the Electronic Commerce Survey Maps.  Last updated February, 2023 

Native American Survey

This report provides the details on the Motor Fuel Tax Section survey of Native American issues.  

  • Click here for the Native American Motor Fuel Tax Section Survey.  Last Updated September, 2022

Terminal Control Number/Terminal Location Directory 

The Terminal Control Locations Directory is maintained by the IRS.  It lists all approved terminals registered as part of the taxable fuel bulk delivery system. Terminals are listed by the terminal number. If you do not know the terminal number, scan the directory to locate the state that correlates to your geographic area.

  • Click here for the IRS Terminal Control Numbers TCN 

Uniformer Newsletter

Uniformity Co-Chairs

  • State Co-Chair:  Nancy Larrimore (State of North Carolina) 
  • Industry Co-Chair:  Rae Takai (Motiva)

Uniformity Subcommittees 

Communication & Coordination

  • State Co-Chair:  Christy Dixon (Oklahoma) 
  • Industry Co-Chair: Laura Molique (Exxon) 


  • State Co-Chair:  Patrick Andrew (Virginia) 
  • Industry Co-Chair: David Hernandez (Valero) 

Electronic Commerce

  • State Co-Chair: Mike Hanson (California)
  • Industry Co-Chair: Scott Foster (Sinclair)


  • State Co-Chair: Jessyca Stafford (Oregon) 
  • Industry Co-Chair: Brenda Jo Beck (AvFuel)