🇺🇸 Federal Income Tax Calculator
Estimate your 2024 federal income tax using the current IRS tax brackets.
Estimated Federal Tax Owed
Taxable Income
Effective Tax Rate
Marginal Tax Rate
After-Tax Income
💳 Paycheck Calculator
Calculate your net take-home pay after federal tax, Social Security, Medicare, and state tax.
Net take-home pay
Federal Tax
Social Security (6.2%)
Medicare (1.45%)
State Tax
Annual Take-Home
📊 Capital Gains Tax Calculator
Estimate taxes on investment profits — short-term vs long-term capital gains rates.
Estimated Capital Gains Tax
Tax Rate Applied
Net After-Tax Profit
Effective Rate on Gain
💼 Self-Employment Tax Calculator
Calculate SE tax (Social Security + Medicare) plus income tax for freelancers and business owners.
Total Tax (SE + Income)
SE Tax (15.3%)
SE Deduction (half SE tax)
Federal Income Tax
Quarterly Estimated Payment
🛒 Sales Tax Calculator
Calculate sales tax on any purchase, or find the pre-tax price from a total with tax.
Total with tax
Pre-Tax Amount
Tax Amount
Total Price
📅 Quarterly Tax Calculator
Calculate quarterly estimated tax payments to avoid IRS underpayment penalties.
Per-quarter estimated payment
Annual Tax Estimate
Safe Harbor Amount
Due Dates
✅ W-4 Withholding Check
Find out if you're on track with withholding or if you'll owe / get a refund at tax time.
Projected outcome at year-end
Estimated Annual Tax
Projected Withholding
Refund / Amount Owed
📈 Marginal vs Effective Rate
Understand the difference between your marginal tax bracket and actual effective tax rate.
Marginal tax bracket (top rate)
Effective Tax Rate
Total Tax Owed
Tax Bracket Breakdown
💰 Tax Savings Calculator
See exactly how much money a deduction, tax credit, or retirement contribution saves you in taxes.
Tax savings from this deduction/credit
Before Deduction Tax
After Deduction Tax
Marginal Rate