2026 Property Tax Due Dates
April 30
First half
October 31
Second half
Payment Methods
Online, Mail, In-Person
Clark County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Clark County Treasurer
In Person
Visit the Treasurer's office — 1300 Franklin Street, 2nd Floor, Vancouver WA 98660, Mon-Thu 9am - 4pm
Other Counties in Washington
About Clark County
Clark County is the southernmost county in the U.S. state of Washington. As of the 2020 census, the population was 503,311, making it Washington's fifth-most populous county. Its county seat and largest city is Vancouver.
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.