State Income Tax Calculator
Calculate state income tax for all 50 US states plus DC. Compare taxes across states, see which states have no income tax. Side-by-side comparison for up to 5 states.
49.5Kuses
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Green-highlighted states have no income tax. Selected: 1/5
States With No Income Tax
AK - AlaskaFL - FloridaNV - NevadaNH - New HampshireSD - South DakotaTN - TennesseeTX - TexasWA - WashingtonWY - Wyoming
How to Use the State Income Tax Calculator
- Enter your taxable income.
- Select up to 5 states to compare side by side.
- View estimated state tax, effective rate, and top marginal rate for each state.
- Sort all 50 states by name, rate, or tax amount.
States With No Income Tax
Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming have no state income tax on earned income.
Features
- All 50 states + DC with current tax rates
- Flat and progressive bracket calculations
- Side-by-side state comparison (up to 5)
- Full state ranking table with sorting
- 100% client-side -- your data never leaves your browser
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Disclaimer: This tool is provided as-is for informational and educational purposes only.