What is the washington income tax calculator?
In short
Washington has no income tax on wages, so your paycheck is reduced only by federal income tax and FICA — no state withholding. Washington has no wage income tax; it funds itself through a high sales tax, the gross-receipts Business & Occupation (B&O) tax and property taxes. Washington has no tax on wages, salaries, retirement income or ordinary interest and dividends.
Because Washington has no income tax on wages, this page focuses on what actually funds the state and what your federal-only tax looks like. Washington has no wage income tax; it funds itself through a high sales tax, the gross-receipts Business & Occupation (B&O) tax and property taxes.
How to use this calculator
- 1Add your annual gross income.
- 2Pick your filing status to size the federal tax.
- 3Washington is pre-selected with $0 state tax — switch states to compare against one that does tax income.
- 4Add 401(k)/HSA contributions to watch your federal tax (not state) fall.
The formula
- federal tax
- — Federal income tax from progressive brackets
- WA tax
- — Washington: no income tax on wages
- FICA
- — Social Security 6.2% + Medicare 1.45%
Worked example
The scenario
What a Washington household pays instead of income tax: a single filer earning $75,000 who owns a $500,000 home and spends $25,000 a year on taxable goods.
The result
Take-home is about $61,593 after federal tax and FICA, with no state income tax withheld; this estimate covers federal tax and FICA only. Sales tax does much of the work an income tax would: the taxable spending carries $1,625 at the 6.5% state rate alone, and local sales taxes are added on top, so at a combined 10% the same basket costs $2,500. Property tax at the 0.98% median effective rate (Tax Foundation, 2024) adds about $4,900 a year on the home. Check your own city's combined sales-tax rate before comparing Washington with a neighboring state that taxes income.
Common use cases
- Understanding how Washington pays for services without an income tax
- since 2022 it levies a 7% excise tax on long-term capital gains above an inflation-indexed standard deduction ($278,000 for 2025)
- the capital gains tax survived a 2023 state Supreme Court challenge and a November 2024 repeal ballot measure
- Checking whether Washington taxes any income (it does, narrowly)
Limitations & assumptions
- Washington has no income tax on wages, so this shows federal + FICA only. Washington taxes long-term capital gains: 7% on gains above a ~$278,000 standard deduction (2025), plus a new 2.9% surcharge on gains over $1M (top rate 9.9%) added retroactively in 2025. Wages, retirement income and real-estate gains are exempt.
- Washington has no corporate income tax either — businesses pay the B&O gross-receipts tax.
- Federal tax uses current brackets and the standard deduction unless you itemize.
- Use it for planning; it isn't a substitute for a tax professional.
Official sources
Rates and rules change. Confirm the current figures with the official state authority before you rely on them:
- Washington State Department of Revenue (dor.wa.gov)
Frequently asked questions
Does Washington have a state income tax?
If Washington has no income tax, how does it pay for things?
Does Washington tax any income at all?
What's the take-home on $75,000 in Washington?
Is moving to Washington worth it for taxes?
Does Washington's capital gains tax apply when I sell my house?
How much is property tax on a Washington home?
Disclaimer: KalkWise calculators are provided for general informational and educational purposes only and do not constitute financial, investment, tax, or legal advice. Results are estimates based on the figures you enter and the assumptions described above. Actual outcomes will vary. Consult a qualified professional before making financial decisions.