Clark County property tax appeals

Appeal Season is a property tax appeal co-pilot. We are live across Florida and expanding to high-tax counties like Clark County. We are not there yet, so we cannot check a Washington assessment today. Leave your email and we will tell you the day we cover Clark County, and nothing else.

In Washington, assessment appeals go to your county Board of Equalization. The filing window runs from the date on your value notice, and its length varies by county, so the same calendar does not apply statewide. Notice mailing dates also vary by county and by year.

Source: Washington Department of Revenue, appealing your valuation · checked 2026-07-13. We're preparing coverage here and will publish Clark County's own verified schedule once our review of the county's records is complete.