Motor Fuel Excise Tax (MFET) E-Filing

General Information

Licensed fuel suppliers, importers, refiners, and/or distributors can file their Utah fuel tax returns electronically in XML format.

Contact your tax software vendor or accounting service to see if they support the Utah electronic fuel tax return. Click the Commercial Providers tab above for a listing of software providers.

For questions about this program, contact

Information for Software Developers

The following information is provided for Programmers and Software Developers for developing their Utah electronic fuel tax return.

Note: State government offices are open 8:00 a.m. to 5:00 p.m., Monday through Friday. Test submissions must be submitted within these hours. The testing database is re-set every Friday and available again the next Monday.

MFET Software Approval Guide PDF
MFET Application for Fuel Tax Software Approval (TC-100) PDF
MFET Developer’s Handbook PDF
MFET Utah Schemas ZIP
MFET Web Service Objects ZIP
Fuel Return Product and Schedule Matrix XLS
Contact for test files, approval, or technical questions

Commercial Software Providers

The following companies provide commercial software products for this service. Contact the companies directly for more information. Providing this non-comprehensive list does not indicate a preference or endorsement for any individual product on the part of the Utah State Tax Commission.

These companies may also be able to provide contacts to tax practitioners that use their products.

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Please note . . .

TAP Scheduled Upgrade

Taxpayer Access Point (TAP) will be upgraded Friday, December 11 at 5:00pm through Monday, December 14 at 7:00am. TAP will be unavailable during this time.

Please note . . .

TC-69 Form Usually Requires Additional Schedules

When submitting a TC-69 paper form, you MUST also include the appropriate schedule(s). If you do not include the correct schedule(s), your business registration will be delayed.

Note: To save time and ensure all needed schedules are included, you can apply for a tax account online.

Effective: June 1, 2024 – To improve efficiency, we are moving all Utah State Business and Tax Registrations (TC-69 and related schedules) online.

Please note . . .

Sales tax filing is changing

All Utah sales and use tax returns and other sales-related tax returns must be filed electronically, beginning with returns due Nov. 2, 2020. File electronically using Taxpayer Access Point at

This includes:

  • Third quarter, July-Sept 2020 (quarterly filers)
  • September 2020 (monthly filers)
  • Jan – Dec 2020 (annual filers)
  • All related schedules

You can continue to the PDF form below, or go to TAP to register and begin filing electronically now—no need to wait until the deadline!