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2026 Property Taxes
Where do my property tax dollars go?
We collect taxes for the state, the county, cities, and taxing districts like schools. Then we distribute the revenue back to them. Taxes also fund voter-approved measures for veterans, seniors, fire protection, and parks. For the most part these voter-approved measures, and not increasing property values, are responsible for increases in property taxes.
King County gets about 20% of your property taxes to fund services like roads, criminal justice, and public health.
2026 PROPERTY TAX HIGHLIGHTS
Property Tax Highlights Coming Soon....
View valuations, property characteristics, levy rates, and sale history
Contact us
General Info: 206-296-7300
TTY: 1-800-833-6388
Senior Exemptions: 206-296-3920
Email: assessor.info@kingcounty.gov
Provide advice and assistance on property tax related matters including appeals
Contact us
Telephone: 206-477-1060
Toll Free: 1-800-325-6165 ext. 7-1060
TTY Relay: 711
Fax: 206-296-0948
Email: taxadvisor@kingcounty.gov
First half of 2025 property taxes are due
April 30th
Sign up for TEXT or EMAIL Reminders
Contact us
Property Tax Hotline: 206-263-2890
Foreclosure: 206-263-2649
Email: PropertyTax.CustomerService
@kingcounty.gov
201 S. Jackson St., Second Floor
Seattle, WA 98104