Tax Tools

Free Tax Calculators

Six interactive calculators covering every major federal tax situation — income tax, take-home pay, self-employment, capital gains, sales tax, and refund estimates.

6 calculators
2025 IRS brackets
Always free
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Interactive Tools

Free Tax Calculators

6 calculators • 2025 IRS data • Always free
Most Used

Income Tax Calculator

Estimate your 2025 federal tax liability, effective rate, and marginal bracket based on income and filing status.

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W-2 Employees

Tax Refund Calculator

Enter your income and withholding to see if you will get a refund or owe a balance when you file.

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Freelancers

Self-Employment Tax

Calculate the 15.3% SE tax on net self-employment income and find your deductible half.

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Investors

Capital Gains Tax

Estimate tax on stock, real estate, or crypto sales — short-term vs. long-term rates side by side.

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Purchases

Sales Tax Calculator

Add sales tax to any purchase or back it out of a total price. Works with any rate for any state.

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Take-Home Pay

Payroll Tax Calculator

Calculate actual take-home pay after federal income tax, Social Security, and Medicare withholding.

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Tax Guides & Reference Pages

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2025 Tax BracketsOrdinary income thresholds 2026 Tax BracketsIRS inflation adjustments Standard Deduction 2025By filing status Standard Deduction 2026Updated amounts Capital Gains Rates 2025Long-term percentages Child Tax Credit 2025Qualifications and rules 401(k) Limits 2025Max contribution rules HSA Limits 2025Pre-tax maximums Bonus Tax Rate 2025Supplemental wage rules Marginal vs EffectiveHow bracket math works IRS Payment PlanInstallment agreement Tax Extension 2026Extra filing time rules W-2 vs 1099Employee vs contractor Quarterly TaxesDeadlines and safe harbor Roth IRA ConversionTax impact of converting Standard vs ItemizedWhich saves you more