King County Treasurer's Office in Seattle, Washington

When visiting this tax collector office, bring your property tax bill or parcel number, a valid photo ID, and your preferred payment method — cash, check, or card. King County Treasurer's Office is located at 500 4th Avenue, Seattle, WA. If you are applying for a homestead or other exemption, bring documentation supporting your eligibility, such as proof of primary residence, veteran discharge papers (DD-214), or a disability certification letter.

King County Treasurer's Office Contact Information

Address, Phone Number, and Hours for an Treasurer Tax Collector in Seattle, Washington.

Name	King County Treasurer's Office
Address	500 4th Avenue, Seattle WA 98104 Map
Phone	(206) 296-0923
Website
Hours	Call for hours

Map of King County Treasurer's Office

Treasurer Tax Collector in near by County

Treasurer Tax Collector near Seattle

About King County Treasurer's Office

The King County Treasurer's Office, located in Seattle, Washington is responsible for financial transactions, including issuing King County tax bills, collecting personal and real property tax payments. The King County Treasurer and Tax Collector's Office is part of the King County Finance Department that encompasses all financial functions of the local government.

Contact Treasurer Tax Collector for questions about:

Property tax bill lookup and payment processing at King County Treasurer's Office
Homestead, senior, veteran, and disability exemption applications
Delinquent tax payment plans and lien removal procedures
Tax deed sales, tax lien auctions, and investor registration