On July 6th, 2019, the Washington  State Board of Tax Appeals (WSBTA) published a Proposal Statement of Inquiry (CR 101) in the Washington State Register on a new rule to clarify what is considered part of the WSBTA’s official record. The WSBTA intends to publish a Proposed Rule Making (CR… Read more

A Certification Form for representatives practicing with the approval of the board is now available on our Forms and Publications page.

Beginning with hearings scheduled to occur on or after July 1, 2019, appellants will be required to respond to the Notice of Hearing and confirm attendance. If you are an appellant, and you do not respond to the Notice of Hearing within thirty days from the date that notice is… Read more

This is the WSBTA’s electronic filing policy as of 2/14/2017. The Board will accept Adobe .pdf, Word, Excel, and .jpg files, as provided below, with the same legal effect as a paper document. For existing appeals, you may file submissions by email at: bta@bta.wa.gov, within the file size limitations (currently… Read more