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Thurston County, Washington


The County Treasurer holds a key position of public trust in the financial affairs of local government. Acting as the bank for the county, local cities, school districts, fire districts, special purpose districts and other units of local government, the Treasurer's Office receipts, disburses, invests and accounts for the funds of each of these entities. In addition, the Treasurer is charged with the collection of various taxes that benefit a wide range of governmental functions.

Our Mission - Maintain the public's trust by managing their funds with integrity while utilizing best professional practices to provide excellent customer service with a staff that is responsive, knowledgeable, efficient, and courteous.

Photo of Treasurer Jeff Gadman
Jeff Gadman
Thurston County Treasurer

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2023 1st Half Property Taxes Due April 30
Payment can be made online, in person, or mailed by due date

April 17, 2023


Treasurer - 2023 Property Tax Notices Mailed.

February 07, 2023


Treasurer - 2022 State Forest Patrol Refund Forms

November 30, 2022


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Memorial Day

Monday, May 29, 2023


Treasurer's Office Location

3000 Pacific Ave SE
Olympia, WA 98501
Monday–Friday: 8:00 am–4:30 pm

Mailing Address

3000 Pacific Ave SE
Olympia, WA 98501