Tax Calculators
40 free federal and state tax calculators. Estimate what you owe before you file.
Federal Income Tax Estimator
Estimate federal income tax owed using 2025 brackets (simplified).
Capital Gains Tax Calculator
Estimate federal capital gains tax on short-term and long-term investments.
Self-Employment Tax Calculator
Estimate SE tax (Social Security + Medicare) on 1099 and freelance income.
Property Tax Estimator
Estimate annual property tax from assessed value and local mill rate.
Sales Tax Calculator
Estimate combined state + local sales tax on a purchase.
Tax Bracket Calculator
See which federal tax brackets your income fills.
Standard vs Itemized Deduction
Decide whether to take the standard deduction or itemize your deductions.
Tax Refund Estimator
Estimate your federal tax refund (or amount owed) for the year.
Quarterly Estimated Tax Calculator
Calculate quarterly estimated taxes for freelancers and business owners.
Crypto Tax Calculator
Estimate capital gains tax on cryptocurrency trades and sales.
Rental Income Tax Calculator
Estimate taxes owed on rental property income after expenses and depreciation.
Estate Tax Calculator
Estimate federal estate tax on an inherited estate above the exemption.
Gift Tax Calculator
Estimate gift tax and lifetime exemption usage on large gifts.
Child Tax Credit Calculator
Estimate your Child Tax Credit for qualifying children under 17.
Earned Income Credit Estimator
Estimate the EITC (Earned Income Tax Credit) you may qualify for.
401(k) Tax Savings Calculator
See how much tax you save by contributing to a traditional 401(k).
HSA Tax Benefits Calculator
Calculate the triple-tax benefit of HSA contributions.
Charitable Deduction Calculator
Calculate the tax savings from charitable giving under AGI limits.
State Income Tax Comparison
Compare state income tax in two states on the same income.
Marginal vs Effective Rate
See the difference between your marginal bracket and your true effective tax rate.
Paycheck Withholding Calculator
Estimate federal tax withheld from each paycheck based on W-4 settings.
Alternative Minimum Tax (AMT) Calculator
Estimate whether you owe AMT and by how much above your regular tax.
Net Investment Income Tax (NIIT) Calculator
Estimate the 3.8% surtax on net investment income above the MAGI threshold.
Additional Medicare Tax Calculator
Estimate the 0.9% Additional Medicare Tax on wages and SE income above threshold.
Tax-Loss Harvesting Calculator
Estimate tax savings from selling losers to offset capital gains and ordinary income.
Backdoor Roth IRA Tax Calculator
Estimate tax owed on a backdoor Roth conversion when pre-tax IRA funds are present.
Mega Backdoor Roth Calculator
Estimate after-tax 401(k) contributions that can be rolled into a Roth each year.
Roth Conversion Tax Calculator
Estimate the tax cost of converting a traditional IRA or 401(k) to Roth this year.
Foreign Tax Credit Calculator
Estimate the Foreign Tax Credit available to offset US tax on foreign-source income.
Foreign Earned Income Exclusion Calculator
Estimate how much of your foreign salary you can exclude under the FEIE (Form 2555).
Solar Tax Credit Calculator
Estimate the 30% Residential Clean Energy Credit on a solar installation.
EV Tax Credit Calculator
Estimate the federal Clean Vehicle Credit on a qualifying new or used EV.
Dependent Care Credit Calculator
Estimate the Child and Dependent Care Credit for daycare, preschool, and after-school costs.
Adoption Tax Credit Calculator
Estimate the federal Adoption Tax Credit for qualified adoption expenses.
Student Loan Interest Deduction
Estimate the above-the-line deduction for student loan interest paid (up to $2,500).
Home Office Deduction Calculator
Compare the simplified and actual-expense methods for your home office deduction.
Business Mileage Deduction Calculator
Calculate the business mileage deduction at the 2025 standard IRS rate.
Depreciation Calculator
Calculate straight-line depreciation, Section 179, and bonus depreciation on business assets.
QBI (199A) Deduction Calculator
Estimate the 20% Qualified Business Income deduction for pass-through owners.
Saver's Credit Calculator
Estimate the Retirement Savings Contributions Credit for lower- and middle-income savers.