Mfut 15 2026

1. Click ‘Get Form’ to open the MFUT-15 in the editor.
2. Begin by entering your account number, report quarter, and due date at the top of the form.
3. In Step 1, calculate your miles per gallon for each fuel type. Enter total miles traveled and total fuel consumed for diesel, gasoline, gasohol, propane, and natural gas.
4. For Step 2, indicate your filing status by checking the appropriate boxes such as 'Quarterly filing' or 'Amended'.
5. In Step 3, list jurisdictions where you traveled. Fill in columns for total miles, taxable miles, taxable gallons, tax-paid gallons, net taxable gallons, tax rate, and tax/credit due.
6. Proceed to Step 4 to calculate totals. Add subtotals from previous steps and ensure all amounts are rounded correctly.
7. Finally, sign the return in Step 5 under penalties of perjury and include your title and telephone number.

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