What are the 2024 federal tax brackets?

Single: 10% up to $11,600; 12% to $47,150; 22% to $100,525; 24% to $191,950; 32% to $243,725; 35% to $609,350; 37% above. Married brackets are roughly double.

What's the difference between marginal and effective tax rate?

Your marginal rate is the rate on your last dollar of income. Your effective rate is total tax divided by total income — always lower than the marginal rate because lower income is taxed at lower brackets.

Income Tax Calculator — US Federal Tax Estimate

The Income Tax Calculator estimates your US federal income tax using 2024 tax brackets. Enter your taxable income (gross income minus standard deduction) and filing status for an estimate. The standard deduction for 2024 is $14,600 (Single) or $29,200 (Married Filing Jointly). This is an estimate — consult a tax professional for exact figures.

Taxable Income ($)

Filing Status

Frequently Asked Questions

Taxable income = Gross Income − Adjustments − Deductions. For most people: take your total income, subtract the standard deduction ($14,600 single / $29,200 MFJ for 2024), and any above-the-line deductions.

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