The Board meeting scheduled for August 16, 2024, is canceled. The next Board meeting will be held on September 20, 2024 at 9:30 a.m.

Regrettably, our E-file system is no longer available. Appeals may still be filed by the following means: The Board’s office is now open to the public, and appeals can now be filed in person; Appeals can be filed by email to bta@bta.wa.gov; Appeals can be filed by mail to Board… Read more

The CR-103 for WAC Chapter 456-09 was filed with the Code Revisers office on February 9, 2022, you can see a copy here. A copy of the final changes can be viewed here as well as a concise explanatory statement of the changes made after public comments here. These new… Read more