Tax Calculator

  • Stock Option (ISO/NSO) Tax Calculator
    Estimate the tax on exercising stock options (US). Calculate the bargain element spread, ordinary income, and tax owed from FMV, strike price, shares and rate.
  • Social Security Benefits Tax Calculator (US)
    US calculator that estimates how much of your Social Security benefits are federally taxable (0%, up to 50%, or up to 85%) using IRS provisional income rules.
  • SALT Deduction Cap Calculator (US)
    Calculate your deductible State and Local Tax (SALT) on a US federal return under the $10,000 cap ($5,000 if married filing separately). See deduction lost.
  • Quarterly Estimated Tax Calculator (US 1040-ES)
    US 1040-ES quarterly estimated tax calculator. Enter expected annual tax, withholding and credits to find your four equal IRS quarterly payments.
  • Powerball Payout Calculator (US)
    Estimate your Powerball jackpot take-home: lump sum cash value, annuity, and after-tax winnings for US lottery prizes using your own tax rate.
  • Property Tax Calculator (with Annual Assessment Increase Forecasting)
    Estimate US property tax from assessed value and rate, and forecast multi-year tax when assessment grows yearly (e.g. California Prop 13 2% cap).
  • Net Investment Income Tax Calculator (US)
    Estimate your 3.8% Net Investment Income Tax (NIIT) for US 2024. Enter net investment income, MAGI, and filing status to see your surtax.
  • Marriage Tax Calculator
    Estimate your marriage tax penalty or bonus by comparing tax filed jointly versus each spouse's tax filed separately using marginal rates.
  • Modified Adjusted Gross Income (MAGI) Calculator
    US MAGI calculator: add tax-exempt interest, excluded foreign income, and IRA/student loan/tuition deductions back to your AGI to estimate MAGI.
  • Mileage Reimbursement Calculator
    Calculate your mileage reimbursement instantly. Enter miles driven and your rate per mile to find the total amount owed for business travel.
  • Lottery Tax Calculator
    Estimate your take-home lottery winnings after federal and state taxes. Enter gross prize and tax rates to see net payout and total tax owed.
  • US Gift Tax Calculator
    Estimate US federal gift tax. Apply the annual exclusion and lifetime exemption, then compute tax on the amount actually taxed at the top 40% rate.
  • Effective Tax Rate Calculator
    Calculate your effective (average) tax rate by dividing total tax paid by taxable income. See your real tax burden and after-tax income instantly.
  • Declining Balance Depreciation Calculator
    Calculate declining balance and double declining balance (DDB) depreciation with a full year-by-year schedule, choosing your factor, useful life, salvage value and convention.
  • Depreciation Recapture Tax Calculator (US Section 1250)
    Estimate US Section 1250 depreciation recapture tax on real estate. Enter accumulated depreciation and the 25% recapture rate to see tax owed.
  • Cryptocurrency Tax Calculator
    Calculate your crypto taxes easily. Our calculator helps determine capital gains, losses, and tax liability for your cryptocurrency transactions. Fast, accurate results for investors.
  • Tax-Equivalent Yield Calculator
    Calculate the tax-equivalent yield (TEY) of a tax-free investment. Compare municipal bonds to taxable bonds using your marginal tax rate.
  • California Sales Tax Calculator
    Calculate California sales tax and total price. Enter a purchase price and tax rate (base 7.25% plus local district taxes) to get tax and total.
  • Capital Gains Tax Calculator
    Estimate capital gains tax on investments, stocks or property. Enter sale price, cost basis and your short- or long-term rate to see tax owed and net proceeds.
  • Capital Loss Carryover Calculator
    Estimate your US capital loss carryover. See how much of a net capital loss you can deduct this year ($3,000 limit) and how much carries forward.
  • Malaysia Income Tax Calculator
    Estimate Malaysian resident income tax for YA2024 using progressive brackets, EPF & personal reliefs, and the RM400 rebate. Free and instant.
  • Bonus Depreciation Calculator (US)
    Calculate first-year bonus depreciation (US) on qualified business assets. Enter asset cost and bonus rate to find your deduction and remaining basis.
  • Alternative Minimum Tax (AMT) Calculator
    Estimate your US Alternative Minimum Tax (AMT). Enter taxable income, preference items, exemption, regular tax and AMT rate to see extra tax owed.
  • Adjusted Gross Income (AGI) Calculator
    Free US AGI calculator: add up your total gross income, subtract above-the-line adjustments (IRA, HSA, student loan interest) to find your Adjusted Gross Income.

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