Reverse Sales Tax Calculator
Work backwards from a tax-inclusive total to the price before tax and the sales tax amount.
Read moreFree tools
Tax and Accounting Calculators
Calculators for income and self-employment tax, business structures, sales tax, depreciation and reconciliations.
- 20 items
Home Office Deduction Calculator
Compare the US simplified and regular home office deduction methods to see which gives the larger deduction.
Read moreW-2 vs 1099 Calculator
Compare a W-2 salary with 1099 contractor income after extra self-employment tax, benefits and unpaid time off.
Read moreS Corp Salary and Distribution Calculator
Split S corporation profit into salary and distributions and estimate the payroll tax saved compared with self-employment tax.
Read moreLLC vs S Corp vs C Corp Tax Calculator
Compare estimated total tax for the same profit taxed as a sole-member LLC, an S corporation and a C corporation.
Read moreFreelance Tax Estimator
Estimate total tax on freelance income, including self-employment tax, federal brackets and state tax, and the share to set aside.
Read moreQuarterly Estimated Tax Calculator
Estimate US quarterly estimated tax payments from expected income, self-employment tax and withholding, with the prior-year safe…
Read moreSelf-employment Tax Calculator
Calculate US self-employment tax on net earnings, the Social Security and Medicare parts and the deductible half.
Read moreState Income Tax Calculator
Estimate state income tax with a flat rate or graduated brackets you enter, plus any local income tax.
Read moreIncome Tax Calculator
Calculate income tax with progressive brackets, showing tax owed, effective rate and marginal rate. Defaults use 2026 US federal…
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