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State guides / WA

Washington property tax appeals

Served

Deadline
In Washington the petition goes to the county board of equalization by whichever is later of 1 July, 30 days after the notice was mailed or made available, or a limit of up to 60 days that county has adopted. (RCW 84.40.038(1))
First level
County board of equalization (RCW 84.40.038, 84.48.010), which must meet on 15 July or within 14 days of certification of the rolls, whichever is later
Next levels
Board of Tax Appeals, reachable directly in some circumstances per the title of RCW 84.40.038; Superior court. We file the first-level appeal; later levels need an attorney.
Source: official text

General information, not legal or tax advice. The notice and local rules control.