CONTACT:   Jeff Gadman, Thurston County Treasurer, 360-786-5550 or email jeff.gadman@co.thurston.wa.us

First Half of 2025 Property Taxes Due April 30

Payment can be made online, in person, or by mail.

OLYMPIA – The deadline for Thurston County residents to pay the first half of their 2025 property taxes is Wednesday, April 30, 2025.

Taxpayers have four options for paying property taxes:

• Online: Pay online at www.thurstoncountywa.gov/departments/treasurer. There is no additional charge for the electronic check payment option on-line, but there is a 1.0% transaction fee for a debit card payment and a 2.3% transaction fee for a credit card payment. Thurston County does not receive any of the fee charged.
• Mail: Check or Money Order payments can be mailed to the Thurston County Treasurer, 3000 Pacific Ave SE, Olympia, WA 98501. Payments made by mail must be postmarked by April 30, 2025.
• Drop Off: Payments can be dropped in the green drop box located outside near the flag poles at our office location of 3000 Pacific Ave SE, Olympia. 
• In-Person: Payments can be made in person at the Treasurer’s Office. Office hours are 
  8 a.m. to 4:30 p.m. Monday through Friday. If paying by credit card there is a 2.3% transaction fee and a 1.0% transaction fee for a debit card payment.

As required by Washington State law, late fees will be charged for those who do not make their tax payment on time.

Staff in the Treasurer’s office can answer your questions by phone or email during our business hours of 8 a.m. to 4:30 p.m. Monday through Friday. Call us at 360-786-5550 or email us at  trsr@co.thurston.wa.us

Property owners can also sign up for Paperless Property Tax Bills so they can receive future property tax bills electronically, saving paper and postage. For those who create an account, it comes with the option to set up automatic payments or schedule your tax payment in advance of the due date. To learn more or sign up for this service please visit our website at www.thurstoncountywa.gov/departments/treasurer.