Chelan County Treasurer

Property Tax Statements

Property taxes become due and payable each year when the current year tax roll is completed by the County Treasurer. While property tax statements are typically mailed out on or around mid-February, this year 2025 statements are running behind schedule. You should expect to receive your bill in the mail by about mid-March. If you have questions, call our office at 509-667-6405.
 

Deadlines:

  • First half property tax payments must be paid or postmarked by April 30.
  • Second-half payments must be paid or postmarked by October 31
  • Interest and penalty on delinquent accounts will be charged as outlined in RCW 84.56.020.

Change of Address:

If you need to update your mailing address, write the correct address on the back of your payment coupon when submitting your payment. Or send an email to Treasurer@co.chelan.wa.us with your property ID number and new mailing address.

Posted: 01/22/2015 02:24 PM
Last Updated: 02/25/2025 05:40 PM

Chelan County Calendar

Upcoming events and schedules at the county!

  • 30
    Apr 2025
    09:30 AM - 10:30 AM

    Public Meeting: Public Canvassing Board Meetings

    Posted by: Chelan County Elections

    The Canvassing Board of Chelan County, pursuant to RCW 29A.60.160, will hold public meetings at the dates and times listed below. The meetings of the Canvassing Board are open, public meetings under the applicable provisions of chapter 42.30 RCW, and each meeting shall be continued until the activity for which the meeting is held has been completed.

    Chelan County Auditor’s Office
  • 25
    Apr 2025
    09:30 AM - 10:30 AM

    Public Meeting: Public Canvassing Board Meetings

    Posted by: Chelan County Elections

    The Canvassing Board of Chelan County, pursuant to RCW 29A.60.160, will hold public meetings at the dates and times listed below. The meetings of the Canvassing Board are open, public meetings under the applicable provisions of chapter 42.30 RCW, and each meeting shall be continued until the activity for which the meeting is held has been completed.

    Chelan County Auditor’s Office
  • 23
    Apr 2025
    06:30 PM - 08:00 PM

    Planning Commission - April 23, 2025

    Posted by: Community Development

    By Zoom Video Conference or in person at 400 Douglas St. Wenatchee WA 98801
  • 22
    Apr 2025
    09:00 AM - 08:00 PM

    Election Day

    Posted by: Chelan County Elections

    Election Day

    Please see Ballot Drop Locations
  • 16
    Apr 2025
    01:00 PM - 02:00 PM

    Hearing Examiner - April 16,2025

    Posted by: Community Development

    By Zoom Video Conference or in person at 400 Douglas St. Wenatchee WA 98801