Washington Income Tax Calculator
Determine your exact state income tax bracket and liability in Washington. Model your deductions and exemptions.
Why calculating tax 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 Tax 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 Tax
What are the income tax brackets in Washington?
Washington features an income tax rate structure of 0%. Depending on your taxable income, you will fall into specific brackets that dictate your marginal tax rate.
Does Washington tax retirement income?
The taxation of retirement income varies. You must check current Washington Department of Revenue guidelines to see if Social Security or pension income is exempted from the 0% state tax.