Prorate and fuel tax offices

Find a prorate and fuel tax office near you.

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Schedule an appointment

We encourage you to schedule an appointment between 8:30 a.m. and 3:30 p.m.

Our offices also accept walk-in customers as time permits. To help customers with scheduled appointments, walk-in services may be limited or unavailable. 

Office locations

Olympia

Department of Licensing
405 Black Lake Boulevard SW, Building 2
Olympia, WA 98502-5046
Map and directions

Office hours

We're open from 8:30 a.m. to 3:30 p.m., Monday through Friday.

Phone

Call us at 360-664-1858.

Our call center is open from 9:00 a.m. to 4:00 p.m., Monday through Friday.

Vancouver

Department of Licensing
1301 NE 136th Avenue
Vancouver, WA 98684-0864
Map and directions

Office hours

We're open from 8:30 a.m. to 3:30 p.m., Monday through Friday.

Phone

Call us at 360-664-1858.

Our call center is open from 9:00 a.m. to 4:00 p.m., Monday through Friday.

Olympia headquarters

Motor Carrier Services IRP (prorate) or IFTA

Phone

Call us at 360-664-1858.

Our call center is open from 9:00 a.m. to 4:00 p.m., Monday through Friday.

Email 

Email us at MotorCarrierServices@dol.wa.gov.

Fax 

Send faxes to 360-570-7829.

Mail with payments

Motor Carrier Services
PO Box 9048
Olympia, WA 98507-9048

Mail without payments

Motor Carrier Services
PO Box 9228
Olympia, WA 98507-9228

Fuel tax

Mail with payments

Fuel Tax Unit
PO Box 9048
Olympia, WA 98507-9048

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 98501-2283

Need additional help? Here's how to contact us:

call Phone: 360-664-1858
(TTY: Call 711)
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