Prorate and fuel tax offices

Things to know

Due to facility issues the Prorate and Fuel Tax customer counter in Olympia has moved. Effective April 17, 2017, you can find us at 6135 Martin Way E, Lacey, WA 98516 (Map and driving directions. Parking is available in front of the building. No semi-trucks please.) The program has limited operations so there may be delays in responding to requests. We apologize for the inconvenience. We're working toward resuming full business operations as soon as possible. Services are still available via Taxpayer Access Point.

Customer service field offices

Olympia

Department of Licensing
6135 Martin Way E
Lacey, WA 98516
map iconMap and directions

  • Hours: 8:30 a.m. - 4:30 p.m., Monday - Friday

Vancouver

Department of Licensing
1301 NE 136th Ave
Vancouver, WA 98684
Map and directions

  • Phone: 360.664.1858
  • Fax: 360.260.3754
  • Hours: 8:30 a.m. - 4:30 p.m., Monday - Friday

Olympia headquarters

Motor Carrier Services IRP (prorate) or IFTA

  • Phone: 360.664.1858
  • Email: MotorCarrierServices@dol.wa.gov
  • Fax: 360.570.7829
  • Mail:
    • With payments:
      Motor Carrier Services
      PO Box 3777
      Seattle, WA 98124
    • Without payments:
      Motor Carrier Services
      PO Box 9228
      Olympia, WA 98507-9228

Fuel tax

  • Mail with payments:
    Fuel Tax Unit
    PO Box 3777
    Seattle, WA 98124
  • Mail without payments:
    Fuel Tax Unit
    PO Box 9228
    Olympia, WA 98507-9228

Overnight mailing (FedEx, UPS, USPS)

Prorate and Fuel Tax Program
Department of Licensing
1125 Washington Street
Olympia WA 98501

If you need help with

Washington Healthcare Finder
Good To Go!
Access Washington – official state government website