Retail sales tax or use tax applies to sales and uses of motor vehicle fuel or special fuel, unless an exemption applies, when the taxes of chapter 82.36 or 82.38 RCW have not been paid or have been refunded. Generally, fuel taxes apply to sales of fuel for highway consumption and retail sales or use tax applies to fuel sold for consumption off the highways (e.g., boat fuel, or fuel for farm machinery or construction equipment, etc.).
Certificate. Persons selling special fuel to interstate carriers must obtain a completed "Certificate of Special Fuel Sales to Interstate Carriers" from the purchaser to document entitlement to the credit or refund. The certificate may be obtained from the department of revenue (department) on the internet at http://www.dor.wa.gov/, or by contacting the department's taxpayer services division at:
Taxpayer Services
Department of Revenue
P.O. Box 47478
Olympia, WA 98504-7478
360-705-6705
The provisions of the certificate may be limited to a single sales transaction, or may apply to all sales transactions as long as the seller has a recurring business relationship with the buyer. A "recurring business relationship" means at least one sale transaction within a period of 12 consecutive months.
Sellers of eligible fuels to farm fuel users must document the tax exempt sales of red-dyed diesel, biodiesel, or aircraft fuel by accepting the certificate mentioned above and retaining it in their records for five years.
Fuel dealers should not collect retail sales or use tax on any nonpolluting fuels sold to Washington licensed vehicle owners for highway use when the vehicle displays a valid decal or other identifying device issued by the department of licensing.
Wash. Admin. Code § 458-20-126
Statutory Authority: RCW 82.32.300, 82.01.060(2), 82.08.0255, 82.12.0256, 82.08.865, and 82.12.865. 10-01-051, § 458-20-126, filed 12/9/09, effective 1/9/10; 08-16-045, § 458-20-126, filed 7/29/08, effective 8/29/08. Statutory Authority: RCW 82.32.300. 91-15-022, § 458-20-126, filed 7/11/91, effective 8/11/91; 83-17-099 (Order ET 83-6), § 458-20-126, filed 8/23/83; 83-07-034 (Order ET 83-17), § 458-20-126, filed 3/15/83; Order ET 73-1, § 458-20-126, filed 11/2/73; Order ET 70-3, § 458-20-126 (Rule 126), filed 5/29/70, effective 7/1/70.