Washington Property Tax Calculator
Estimate your annual property taxes in Washington. Calculate assessed value and apply Washington average millage rates.
Why calculating finance in Washington is different
Washington has no income tax.
State Income Tax
None
Base Sales Tax
6.5%
State Min Wage
$16.28 / hr
Abbreviation
WA
Washington Finance Interactive Tool
This calculator uses the latest 2026 data for Washington, including the minimum wage of $16.28 and the specific lack of a state income tax.
Frequently Asked Questions about Washington Finance
How are property taxes assessed in Washington?
Property taxes in Washington are generally assessed at the local county or municipal level based on the fair market value of the property, multiplied by the local millage or tax rate.
Are there property tax exemptions in Washington?
Yes, Washington often provides homestead exemptions for primary residences, as well as specific exemptions for seniors, veterans, and individuals with disabilities, which can significantly lower your tax bill.