State Income Tax Calculator 2026 (All 50 States)
Estimate 2026 state income tax for any US state from the latest brackets, standard deductions and personal exemptions — and compare your state with every other state.
Estimates only — not tax advice. Tax rules change and depend on your situation; check with the tax authority or a tax professional.
How to use
- 1Pick your state and filing status.
- 2Enter your income (after pre-tax 401(k) and health deductions) and dependents.
- 3See your state tax and how every state compares.
How it's calculated
Taxable = income − standard deduction − personal exemptions. Tax = each bracket's rate × the income in that bracket − personal credits. Local income taxes, phase-outs and most credits are not included.
Frequently asked questions
Which states have no income tax?
Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas and Wyoming. Washington taxes only large capital gains.
Which states changed rates in 2026?
Indiana, Kentucky (3.5%), Mississippi, Montana, Nebraska, North Carolina (3.99%), Ohio (flat 2.75%) and Oklahoma cut rates on January 1, 2026.
Does this include city or county income tax?
No. Local income taxes apply in parts of states like New York (NYC), Maryland (every county), Pennsylvania, Ohio, Michigan, Indiana and Kentucky.