Property tax appeal deadlines in Washington
| Washington | Washington | July 1 of the assessment year, or 30 days after the notice was mailed or sent, or up to 60 days if the county adopts it, whichever is later. |
Sources
- RCW 84.40.038, Appeal of property valuation, Washington State Legislature, checked 1 November 2026
"Secondary" marks a source used only because the official page could not be read.