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Our Tumwater office is moving. The office will be closed on Friday, October 2, and will reopen at our new location on October 5 at 1 p.m.
Contact
Telephone Information Center and chat service hours:
Mon through Fri, 8 a.m. - 5 p.m. (PT)
(closed Wed 8-9 a.m. and holidays)
Live Chat (General Questions)
Live Chat can help with quick, general questions. For security, we can’t provide confidential details like SAW User IDs, passwords, Letter IDs, or information from filed returns or applications.
Confidential tax and licensing questions?
Call 360‑705‑6705 (weekdays, 8 a.m.–5 p.m.).
Need a legally binding answer?
Request a binding tax ruling.
Frequently called numbers
360-705-6705 Tax assistance and business licensing
360-705-6706 Español (impuestos y licencias)
360-704-5900 Remote sales and consumer use tax
360-534-1324 Forest tax
360-534-1502 Unclaimed Property - Claims and holder reporting
360-763-7300 Working Families Tax Credit - Eligibility, applications & assistance
Local offices (map)
Mail, fax, and teletype (TTY)
Use this address list to ensure your form or letter gets to the right place.
Fax
360-705-6699 Business licensing
360-705-6655 Tax assistance
Teletype (TTY)
Dial 711 for free Washington Relay Service.
Need help with a specific topic?
Get help on common topics without making a call.
Visit the Support Center page for instructions, links, and tools.
Media inquiries
For news media questions or interview requests, email our media team.
Federal tax guidance
For federal tax information, visit the Internal Revenue Service (IRS).
Washington state income tax
The Washington state legislature recently enacted an income tax on individuals with an annual adjusted gross income of $1,000,000 or more.
Local tax guidance
For local licensing and tax requirements, contact the appropriate city or county.