Tax brackets are income ranges where you pay a set tax rate, and the rate goes up as your income increases
The federal government divides income into brackets. Each bracket has a different tax rate — usually between 10% and 37% for 2024. You do not pay that rate on all your income. You pay it only on the money that falls within that specific bracket. This is called progressive taxation, and it means higher earners pay a higher percentage overall, but nobody pays the top rate on their first dollar.
For example, if you are single and earned $50,000 in 2024, you would not pay 22% on all of it. Instead, you would pay 10% on the first $11,600, then 12% on the income between $11,600 and $47,150, then 22% on the remaining amount up to $50,000. The brackets shift each year based on inflation, so the exact dollar amounts change annually.
Key Takeaways
- You pay different tax rates on different portions of your income, not one rate on everything you earn.
- Tax brackets for 2024 range from 10% to 37%, and the income ranges that trigger each rate depend on whether you file as single, married filing jointly, head of household, or married filing separately.
- Your marginal tax rate is the rate you pay on your last dollar of income, which is useful to know when deciding whether to take on extra work or claim deductions.
- Brackets are adjusted each year for inflation, so the dollar amounts that trigger each rate change annually.
- State and local taxes have their own separate brackets and rates, so your total tax burden includes federal, state, and sometimes local taxes.
The 2024 federal tax brackets for each filing status
The Internal Revenue Service publishes new brackets every January. The brackets below apply to the 2024 tax year (the taxes you file in 2025). They are adjusted for inflation each year, so 2025 brackets will be different.
| Filing Status | 10% Bracket | 12% Bracket | 22% Bracket | 24% Bracket | 32% Bracket | 35% Bracket | 37% Bracket |
|---|---|---|---|---|---|---|---|
| Single | $0–$11,600 | $11,601–$47,150 | $47,151–$100,525 | $100,526–$191,950 | $191,951–$243,725 | $243,726–$609,350 | $609,351+ |
| Married Filing Jointly | $0–$23,200 | $23,201–$94,300 | $94,301–$201,050 | $201,051–$383,900 | $383,901–$487,450 | $487,451–$731,200 | $731,201+ |
| Head of Household | $0–$17,400 | $17,401–$66,550 | $66,551–$100,525 | $100,526–$191,950 | $191,951–$243,700 | $243,701–$609,350 | $609,351+ |
| Married Filing Separately | $0–$11,600 | $11,601–$47,150 | $47,151–$100,525 | $100,526–$191,950 | $191,951–$243,725 | $243,726–$365,600 | $365,601+ |
Your filing status determines which column applies to you. Married couples filing jointly have wider brackets, which means more income falls into lower tax rates before you reach the higher ones. Single filers and those filing as head of household have narrower brackets. Married filing separately usually results in the highest total tax, so most couples should compare both options before deciding.
Why your marginal rate matters more than your overall rate
Your marginal tax rate is the rate you pay on your last dollar of income. It is the bracket you are currently in. This number matters when you are deciding whether to take a raise, work overtime, claim a deduction, or make a charitable donation, because it tells you what that extra dollar will actually cost you in taxes.
For example, if you are single and earn $50,000, your marginal rate is 22% — the rate on income between $47,151 and $100,525. If your employer offers you a $5,000 raise, you will pay 22% federal tax on that $5,000, or $1,100. The rest of your income is still taxed at the lower rates it was before. Your overall tax rate (the total tax you owe divided by your total income) will be lower than 22%, usually around 13% to 15%, but your marginal rate is what applies to the new money.
This is why people sometimes say "I don't want a raise because I'll be in a higher bracket." That is a misunderstanding. A raise never pushes your existing income into a higher bracket — only the new money is taxed at the higher rate. A raise is almost always worth taking.
How brackets differ from standard deductions and tax credits
Tax brackets are not the same as the standard deduction, which is a flat amount you can subtract from your income before any tax is calculated. For 2024, the standard deduction is $14,600 for single filers and $29,200 for married couples filing jointly. You subtract this amount first, then apply the brackets to what remains.
Tax credits are also different. A credit reduces your tax bill dollar-for-dollar, while a bracket reduction only saves you a percentage. A $1,000 tax credit saves you $1,000 in taxes. A $1,000 deduction saves you only the percentage of that $1,000 that falls in your marginal bracket — so if your marginal rate is 22%, a $1,000 deduction saves you $220. Credits are generally more valuable than deductions of the same amount.
State and local taxes have their own brackets
Federal tax brackets are separate from state income tax brackets. Most states have their own progressive tax systems with their own brackets and rates. Some states have no income tax at all (including Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming). Others have a flat tax rate that applies to all income regardless of amount.
Your total tax burden is federal plus state plus any local taxes your city or county charges. A person earning $75,000 in California will owe federal tax based on the federal brackets, plus California state tax based on California's brackets (which are steeper than federal), plus any local taxes. Someone earning the same amount in Texas owes federal tax plus no state income tax. This is why two people with identical incomes can owe very different amounts in total taxes depending on where they live.
How inflation adjusts brackets each year
The IRS adjusts tax brackets annually for inflation, usually announced in late October or early November for the following year. This adjustment is called bracket creep prevention. Without it, inflation would push more of your income into higher brackets even though your purchasing power has not increased. The adjustment keeps the brackets roughly aligned with the cost of living.
The adjustment is based on the Consumer Price Index (CPI), a measure of how prices have risen over the past year. If inflation is 3%, the brackets shift up by roughly 3%. This means the income ranges for each bracket get wider, and you can earn more before moving to the next bracket. The standard deduction also increases each year by the same inflation adjustment.
Frequently Asked Questions
If I move to a higher tax bracket, do I pay that rate on all my income?
No. You only pay the higher rate on the income that falls within that bracket. Your income below the bracket threshold is still taxed at the lower rates. This is why earning more money always results in more take-home pay, even if you move to a higher bracket.
What is the difference between my marginal rate and my effective rate?
Your marginal rate is the tax rate on your last dollar of income. Your effective rate is your total tax bill divided by your total income. If you owe $10,000 in federal tax on $50,000 of income, your effective rate is 20%, but your marginal rate might be 22% (the bracket your last dollar falls into).
Do I need to know my tax bracket to file my taxes?
No. Tax software and tax preparers calculate your bracket automatically based on your income and filing status. You do not need to do it yourself. Knowing your bracket is useful for planning purposes — deciding whether to take a raise, make a charitable donation, or claim a deduction — but not required for filing.
Why are married filing jointly brackets wider than single brackets?
Married couples filing jointly have combined income, so the brackets are wider to account for two incomes. This prevents married couples from being taxed more heavily than two single people with the same combined income would be. Without wider brackets, marriage would create a tax penalty.
Do self-employed people use the same tax brackets?
Yes, self-employed people use the same federal tax brackets as W-2 employees. However, self-employed people also owe self-employment tax (Social Security and Medicare), which is calculated separately and adds to their total tax burden. The income brackets themselves are the same.