Taxes Calculators
Free 2026 tax calculators: federal income tax, withholding, refunds, quarterly estimated payments for the self-employed, the child tax credit, capital gains, and tax on bonuses.
Capital Gains Tax on Home Sale Calculator
If you have lived in your home for at least two of the past five years, up to $250,000 (single) or $500,000 (married) of profit is tax-free. This calculator estimates what you owe above that exclusion.
Federal Income Tax Calculator
Enter your taxable income and filing status to see your 2026 federal tax, effective rate, and the marginal bracket your next dollar falls into.
Capital Gains Tax on Stocks Calculator
Selling investments triggers capital gains tax — at ordinary rates if you held less than a year, or at the preferential 0%/15%/20% long-term rates. This calculator estimates what you owe.
Student Loan Interest Deduction Calculator
You can deduct up to $2,500 of student loan interest — but the deduction phases out at higher incomes. This calculator shows your deductible amount and the tax you save.
Federal Withholding Calculator
Your W-4 determines how much tax is taken from each paycheck. This estimator shows your expected annual federal tax and whether your current withholding will end in a refund or a bill.
Tax Refund Estimator
Refund or tax bill? Enter your taxable income, credits, and what has already been withheld to see where you will land on April 15.
Estimated Quarterly Tax Calculator
Self-employed workers pay tax quarterly instead of through a paycheck. This calculator estimates your four payments from your net profit and other income.
Child Tax Credit Calculator
The 2026 Child Tax Credit is $2,200 per qualifying child, up to $1,700 of it refundable. This calculator estimates your credit and how much of it you actually get.
Bonus Tax Calculator
Bonuses are taxed at your marginal rate — not a flat rate. This calculator shows how much of your bonus survives income tax and payroll tax.
Self-Employment Tax Calculator
Self-employed? You pay both the employee and employer share of Social Security and Medicare. This calculator shows your 15.3% self-employment tax and the half that's deductible on your income tax.
Standard vs Itemized Deduction Calculator
Every filer gets the standard deduction — but if your itemized deductions are higher, itemizing cuts your tax. Enter your deductible expenses to see which path wins for 2026.
Dividend Tax Calculator
Dividends are taxed at two different rates depending on whether they are qualified. This calculator splits your dividends and applies the 2026 rates to each bucket.
Capital Loss Carryover Calculator
Sold investments at a loss? You can deduct up to $3,000 of net capital loss against ordinary income each year — and carry the rest forward indefinitely. This calculator shows your timeline.
Social Security Tax Calculator
Up to 85% of your Social Security benefit can be taxable — or none of it, depending on your other income. This calculator works out your provisional income and the exact taxable portion for 2026.
Disclaimer: Results are estimates for general information only and do not constitute financial, tax, or legal advice. Figures reflect 2026 rules and may change. Official figures: IRS.gov.