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Property Tax Advisor Office
401 Fifth Avenue, Rm 135
Seattle, WA 98104

Telephone: 206-263-9700
Toll Free: 1-800-325-6165 ext. 3-9700
TTY: 206-293-9242
Fax: 206-296-0948
taxadvisor@kingcounty.gov

Contact us

Call, write, e-mail, fax, or visit our office. We are available by appointment, or on a first come/first served basis. Our office hours are Monday-Friday, 8:30 a.m. - 4:30 p.m

Tax Advisor Office
401 Fifth Avenue, Room 135
Seattle, WA 98104

Telephone: 206-263-9700
Toll Free: 1-800-325-6165 ext. 3-9700
TTY: 206-263-9242
Fax: 206-296-0948
e-mail: taxadvisor@kingcounty.gov

Property Tax Related Telephone Numbers

Tax Advisor Office

206-263-9700

Board of Equalization

206-296-3496

Assessor's Office



Public Information

206-296-7300

Exemptions:

Senior Citizen & Disabled

206-296-3920

Home Improvement

206-205-0656

Farm/Forest/Open Space

206-296-3969

Destroyed Property

206-296-5154

Natural Resources



Exemptions:



Public Benefit Rating System/
Timber/Open Space

206-205-5170

Recorder's Office

206-296-1570

Treasury



Automated Tax Information

206-296-0923

Property Tax Billing

206-296-3850

Property Tax Foreclosure

206-296-4184

Property Tax Refund

206-296-3413

TTY (for hearing impaired)

206-296-0100

State Board of Tax Appeals

360-753-5446

State Department of Revenue

360-570-5900

800-647-7706

If calling long distance, please dial the county's toll-free number 1-800-325-6165, and enter the last five digits of the agency number as the extension.