Tax Calculator

  • Taxable Income Calculator (US)
    Free US taxable income calculator. Subtract the 2026 standard or itemized deduction and QBI from your AGI to estimate federal taxable income.
  • Marginal vs Effective Tax Rate Calculator
    Compare your marginal and effective federal income tax rates using 2026 US brackets. Enter taxable income and filing status to see total tax owed.
  • FICA Tax Calculator (US)
    Calculate your 2026 US FICA tax — 6.2% Social Security (up to the $184,500 wage base) plus 1.45% Medicare and the 0.9% additional Medicare surtax.
  • Taxable Social Security Benefits Calculator (US)
    US calculator: estimate how much of your Social Security benefits are taxable using IRS provisional-income thresholds (up to 85% taxable).
  • UK National Insurance Calculator
    Calculate your UK Class 1 employee National Insurance contributions for 2024/25 and 2023/24 from your annual gross salary, monthly and weekly.
  • Earned Income Tax Credit (EITC) Calculator
    Estimate your 2026 US Earned Income Tax Credit by filing status, qualifying children, earned income, and AGI. Free EITC calculator.
  • Property Depreciation Calculator
    Estimate annual real estate depreciation using the US MACRS straight-line method for residential (27.5 yr) and commercial (39 yr) property.
  • GST Percentage Calculator
    Free GST calculator to add or remove GST at any percentage. Enter an amount and rate to get the net price, GST amount, and gross total instantly.
  • Sales Tax Backed Out of Total Calculator
    Back out the sales tax from a tax-inclusive total. Enter the gross amount and tax rate to find the net price and the tax included.
  • Sales Tax Amount Calculator
    Calculate the sales tax amount and total price from any price and tax rate. Enter the pre-tax price and percentage to see tax owed instantly.
  • Tax-Inclusive Price Breakdown Calculator
    Break a tax-inclusive gross price into its net (pre-tax) amount and the sales tax portion. Enter the gross price and tax rate to see the full breakdown.
  • Add Tax Percentage to Price Calculator
    Add a tax percentage to a net price instantly. Enter the net amount and tax rate to get the gross price plus the tax amount.
  • Reverse Sales Tax Calculator
    Work backward from a total price to find the pre-tax amount and sales tax. Enter the tax-inclusive total and tax rate to split out the base price.
  • Canada Income Tax Calculator (2024)
    Estimate your 2024 Canadian federal and provincial income tax, CPP, EI and net take-home pay by province. For Canada; 2024 tax year.
  • Capital Gains Tax Calculator (US)
    Estimate US federal capital gains tax on stock or asset sales. Compare long-term vs short-term rates, see your gain, tax owed, and net proceeds.
  • Bonus Tax Calculator (US)
    Estimate US bonus take-home pay. Calculate federal supplemental (22%) plus state and FICA withholding on your bonus to see your net amount.
  • Salary to Monthly Take-Home Calculator (UK)
    Estimate your UK monthly take-home pay for 2026/27. Deducts Income Tax, National Insurance and pension from gross salary (England, Wales & NI).
  • Sales Tax Calculator
    Calculate sales tax and the total payment from a price and tax rate. Enter the price and tax percentage to see the tax amount and grand total instantly.
  • Employer Payroll Tax Calculator (Total Cost)
    US employer payroll tax calculator: estimate the total cost of an employee including Social Security, Medicare, FUTA and SUTA on top of gross wages.
  • Required Minimum Distribution (RMD) Tax Calculator
    US RMD Tax Calculator: estimate your IRS required minimum distribution from a retirement account and the income tax owed at your marginal rate.
  • Mortgage Interest Deduction Tax Savings Calculator
    US calculator: estimate the federal income-tax savings from deducting home mortgage interest, applying the $750k/$1M debt cap and your marginal tax rate.
  • UK Inheritance Tax Calculator
    Estimate UK Inheritance Tax (IHT) on an estate using the nil-rate band, residence nil-rate band and 40% rate. 2026/27 default allowances.
  • Car Sales Tax Calculator (US)
    Estimate US car sales tax. Enter vehicle price, trade-in, rebate, and your state+local rate to see tax owed and total out-the-door cost.
  • MACRS Depreciation Calculator
    Calculate MACRS depreciation (US) using IRS half-year convention tables for 3, 5, 7, 10, 15, and 20-year property. Full year-by-year schedule.

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