Motor Vehicle Fuel Supplier Tax Return Instructions - Dol.wa.gov 2026

1. Click ‘Get Form’ to open it in the editor.
2. Begin by identifying yourself in Step 1. Fill in your name, address, reporting period, and license numbers. Ensure all information is accurate as it will be used for processing your return.
3. In Step 2, calculate your total gallonage for the month. Enter your beginning inventory, gallons produced or received tax-free, and end inventory. Use the provided columns to ensure clarity in your calculations.
4. Proceed to Step 3 to determine nontaxable gallonage. Input gallons sold to government entities and those exported from Illinois. Be meticulous with each entry to avoid discrepancies.
5. In Step 4, figure out your gross taxable gallonage by entering gallons sold for various purposes. This step is crucial as it directly impacts your tax calculations.
6. Finally, complete Steps 5 through 8 by calculating net taxable gallonage and tax due. Don’t forget to sign and date your return before submission.

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