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Tools

Free tax and business calculators

Quick, accurate estimates built on the IRS's 2026 numbers. No sign-up, nothing to download.

TaxFederal income tax calculatorEstimate your 2026 tax, refund or balance due, including self-employment tax and the child tax credit.Open calculator → Self-employedQuarterly estimated tax calculatorHow much to pay the IRS each quarter, with the safe-harbor rule to avoid penalties.Open calculator → PayrollFlorida paycheck calculatorTake-home pay after federal tax, Social Security and Medicare. Florida has no state income tax.Open calculator → DeductionsMileage & home office deductions2026 mileage rates and the simplified home office method, with estimated tax savings.Open calculator →

These tools give general estimates for planning. They aren't tax advice. For advice on your situation, get in touch.