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2023 PROPERTY TAX LEGISLATION


Important Information

REET Information

Here is some helpful information regarding Real Estate Excise Tax (R% penalty assessed on the current year’s delinquent taxes (June 1) (RCW 84.56.020).EET).

Statewide Commercial Sales

This database allows users to search for statewide commercial sales that have been provided by some counties. Here are instructions if you'd like to gain access and/or upload your county's commercial sales.

Nonprofit & Tribal Property Tax Exemption Search

This database allows users to search for properties currently receiving a property tax exemption under chapter 84.36 RCW based on qualifying use by a nonprofit organization or tribal government.

Upcoming Deadlines


June 1

  • 3% penalty assessed on the current year’s delinquent taxes (June 1) (RCW 84.56.020).

June 30

  • (On or before June 30) DOR prepares stumpage values for July through December 2020 (RCW 84.33.091).
  • DOR determines value of state assessed property and sends Tentative Value Notices (June 30) (RCW 84.12.270).

*If a due date falls on a Saturday, Sunday, or legal holiday, the due date changes to the next business day (RCW 1.12.070).