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Tax Bracket Calculator

Calculate your federal income tax, marginal rate, and effective tax rate. Understand how tax brackets work.

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How Tax Brackets Work

The US uses progressive taxation. Income is divided into brackets, each taxed at increasing rates.

2024 Federal Tax Brackets (Single)

  • 10% on income up to $11,600
  • 12% on $11,601 to $47,150
  • 22% on $47,151 to $100,525
  • 24% on $100,526 to $191,950
  • 32% on $191,951 to $243,725
  • 35% on $243,726 to $609,350
  • 37% on income over $609,350

Marginal vs Effective Rate

If you earn $60,000:

  • Marginal rate: 22% (your top bracket)
  • Effective rate: ~13% (actual tax ÷ income)

Reducing Your Tax Bill

  • Contribute to 401(k): Reduces taxable income
  • HSA contributions: Triple tax advantage
  • Itemize deductions: If higher than standard deduction
  • Tax-loss harvesting: Offset gains with losses

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Frequently Asked Questions

What is a marginal tax rate?

The tax rate on your last dollar of income. It's the rate for your highest tax bracket, not your overall tax rate.

What is effective tax rate?

Your total tax divided by total income. It's your actual average tax rate across all brackets.

How do tax brackets work?

Income is taxed progressively. Only income within each bracket is taxed at that rate, not your entire income.

Does a raise push all my income into a higher bracket?

No! Only the income above the bracket threshold is taxed at the higher rate. You always take home more with a raise.