2026 Property Tax Due Dates
April 30
First half
October 31
Second half
Payment Methods
Online, Mail, In-Person
Snohomish County Treasurer
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Snohomish County Treasurer
In Person
Visit the Treasurer's office — 3000 Rockefeller Avenue, Everett WA 98201, Mon-Fri 8:30am - 4:30pm
Other Counties in Washington
About Snohomish County
Snohomish County is a county located in the U.S. state of Washington. With a population of 827,957 as of the 2020 census, it is the third-most populous county in Washington, after nearby King and Pierce counties, and the 72nd-most populous in the United States. The county seat and largest city is Everett.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you 14 days 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.