2026 Property Tax Due Dates
April 30
First half
October 31
Second half
Payment Methods
Online, Mail, In-Person
Spokane County Treasurer
Treasurer
Mike Volz
Phone
(509) 477-4713Mailing Address
P.O. Box 199, Spokane, WA 99210
Office Hours
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Spokane County Treasurer — P.O. Box 199, Spokane, WA 99210
In Person
Visit the Treasurer's office — 1116 West Broadway Avenue, Spokane WA 99260, Mon-Fri 8:30am - 5pm
Other Counties in Washington
About Spokane County
Spokane County is a county located in the U.S. state of Washington. As of the 2020 census, its population was 539,339, and was estimated to be 555,947 in 2024, making it the fourth-most populous county in Washington. The county seat and largest city is Spokane, the second largest city in the state after Seattle.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you 2 weeks before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.