All Tax Calculators
10 free calculators, updated for the 2026 tax year.
1099 vs W-2 Comparison Calculator
Compare take-home pay as a 1099 contractor vs a W-2 employee.
Calculate → Tax PlanningCapital Gains Tax Calculator
Estimate short-term vs long-term capital gains tax, detected automatically.
Calculate → Self-Employment & BusinessEstimated Tax Payment Calculator
Compute quarterly estimated tax payments and their due dates.
Calculate → Federal TaxFederal Income Tax Calculator
Estimate your federal income tax, effective and marginal rate, and take-home pay.
Calculate → State & Local TaxSales Tax Calculator
Add state and local sales tax to any purchase amount.
Calculate → Self-Employment & BusinessSelf-Employment Tax Calculator
Work out self-employment tax with the Social Security and Medicare breakdown.
Calculate → State & Local TaxState Income Tax Calculator
Calculate state income tax for California, New York, Illinois, Texas and Florida.
Calculate → Federal TaxTax Bracket Calculator
Find your marginal and effective tax rate and see every bracket.
Calculate → Federal TaxTax Refund Estimator
Estimate your federal tax refund or balance due before you file.
Calculate → Federal TaxW-4 Calculator
Estimate the right paycheck withholding for your W-4.
Calculate →