Property Taxes

Property taxes for all taxing districts are collected by the Lewis County Treasurer. The amount of the bill is based on the following Information:

  1. The property taxable value established by the Office of Lewis County Assessor.
  2. The taxable value may be the same as the assessed value unless a special use exemption is applied.
  3. The levy rate as adopted by the taxing district legislative authority under guidelines in the Revised Code of Washington.

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2025 Tax Information

Please click here to view the Assessor's press release regarding upcoming 2025 Property Tax Statements.

  • 2025 Property Tax Statements are tentatively scheduled to be mailed out on February 14th, 2025. This date is subject to change. You will not receive a bill if your taxes are paid by a mortgage company. If you haven't received a statement by mid-March and think you should have one, please call our office at 360-740-1115.
  • You must notify the Treasurer's office if your mailing address has changed or if you have recently paid off your mortgage.
  • First half taxes are due and payable on April 30th, 2025.
  • Second half taxes are due and payable on October 31st, 2025.
  • Any parcel with a tax and assessment of $50.00 or less must be paid in full by April 30th, 2025.
  • Non-payment of your check or electronic payment by the bank will void payment. A $35.00 fee will be charged plus applicable interest and penalty.