State hub

State tax calculators by state

Each state has its own tax rules. Use this directory to find state-specific tools for income tax, no-income-tax state planning, refund timelines, withholding, and deductions based on your location.

Choose the state connected to your return

Use your resident state first, then review any state where you earned income, operated a business, sold property, or may need a nonresident return. Each hub links to twelve state-specific workflows covering income tax, paycheck withholding, estimated payments, capital gains, retirement income, benefits, deductions, notices, and refund timing.

Nine states do not levy a broad-based individual income tax on wages, but that does not make every state tax question zero. Property tax, sales tax, business taxes, special investment taxes, and federal itemized-deduction rules may still apply. Verify rates, forms, payment instructions, and refund status with the official state tax agency linked from each calculator.

State rules often start from federal income and then apply state additions, subtractions, exemptions, deductions, and credits. Local income taxes can add another layer in some cities and counties. Use state taxable income when a calculator asks for it, keep resident and nonresident income allocations separate, and do not assume that the federal treatment of retirement income, benefits, or capital gains matches the state treatment. If you moved during the year or worked across state lines, check each affected state's allocation and credit-for-taxes-paid rules before combining the estimates.

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