Taxpayer Services Division
Washington State Department of Revenue
PO Box 47478
Olympia, Washington 98504-7454
Toll Free Tax Information and Filing Requirements: (800)
647-7706
General Information: (360) 705-6717
New Businesses
Go to http://dor.wa.gov
Select “Doing Business” for registration and filing information.
Select “Contact Us” for our mailing addresses, phone numbers, and tax questions
via the Internet.
Access Washington
Go to http://access.wa.gov/business/index.aspx for state and local registration,
filing, permits, etc.
Taxpayer Services - for written questions
PO Box 47478
Olympia, WA 98504
Taxpayer Information and Education Section Hotline
Phone: (360) 705-6705 or (360) 705-6717
(800) 647-7706
Alternate Languages Format
Phone: (360) 705-6705 or (360) 705-6717
Telecommunications Device For The Deaf Line
Phone: (800) 451-7985
Sales Tax Exemption
For questions, call the Taxpayer Hotline at (800) 647-7706.
Hotel/Motel Tax Exemption
For questions, call the Taxpayer Hotline at (800) 647-7706.