Washington 1099 Self-Employed Tax Calculator
Calculate your taxes as a 1099 contractor in Washington state. WA has no state income tax — see your total tax burden.
2026 Tax Year
Frequently Asked Questions
Related Tax Calculators
Calculation Basis & Sources
- Tax Year
- 2026
- Calculation Method
- Gross Income → Business Expenses → Net Business Income → SE Tax (92.35% × 15.3%) → AGI → Deduction → Federal Tax → State Tax
- Official Sources
- Last Updated
- 2026-01-10
- Sources Verified
- Verified against official tax code sources (2026-01-10)
This calculator is for reference only and has no legal effect. Please consult a qualified tax professional for accurate tax filing.