Our offices are open. Days and hours vary by location.
If you plan to visit in person, please check the local office information below to verify hours for that location.
Note: The Richland office is not open to the public.
The state of Washington does not have a personal or corporate income tax. For federal income tax information and forms, contact the Internal Revenue Service (IRS).
Mon - Fri 8 a.m. to 5 p.m.
(except closed Wed 8 a.m. - 9 a.m.)
Closed on holidays.
360-705-6741 Business licensing
360-705-6705 Tax assistance
360-705-6706 Español (impuestos y licencias)
360-704-5900 Remote sales and consumer use tax
360-534-1324 Forest tax
360-534-1502 Claims and holder reporting
Use this address list to ensure your form or letter gets to the right place.
360-705-6699 Business licensing
360-705-6655 Tax assistance
Dial 711 for free Washington Relay Service.