Federal income tax is not one percentage — it depends on how much you earn and your filing status
The United States uses a progressive tax system. This means you do not pay the same percentage on every dollar you make. Instead, your income is divided into brackets, and each bracket has its own tax rate. The rate goes up as your income goes up. A person earning $50,000 per year pays a different percentage than someone earning $150,000, even though they both file as single.
The percentage you pay is called your tax bracket or marginal rate. This is the rate applied to your last dollar of income — not the rate applied to all your income. Your effective tax rate is lower: it is the total tax you owe divided by your total income. Most people confuse these two numbers.
The federal tax brackets change each year because they are adjusted for inflation. The rates themselves — 10%, 12%, 22%, 24%, 32%, 35%, and 37% — have stayed the same since 2018, but the income ranges that fall into each bracket shift annually.
Key Takeaways
- Federal income tax brackets range from 10% to 37%, and the bracket you fall into depends on your total income and filing status (single, married filing jointly, head of household, or married filing separately).
- Your marginal tax rate is the percentage applied to your last dollar of income, but your effective tax rate — what you actually pay overall — is always lower because lower brackets are taxed at lower rates.
- Tax brackets are adjusted each year for inflation, so the income ranges change annually even though the seven tax rates remain the same.
- You can find the current year's brackets on the IRS website or on the tax software you use to file; they are published before the tax year begins.
How the bracket system works with a concrete example
Say you are single and earned $60,000 in 2024. You do not pay 22% on all $60,000. Instead, your income is taxed in layers. The first $11,600 is taxed at 10%. The next portion (from $11,601 to $47,150) is taxed at 12%. The remaining portion (from $47,151 to $60,000) is taxed at 22%. Your marginal rate is 22% because that is the rate on your last dollar, but your effective rate is much lower — roughly 11% when you add it all up.
This is why two people with different incomes can have very different tax bills even though they are in the same filing category. A single person earning $50,000 and a single person earning $100,000 are not paying the same percentage on their entire income.
The seven federal tax brackets for 2024
The brackets below explore to income earned in 2024 and reported on your 2024 tax return (filed in 2025). These are for single filers; the ranges are different for married filing jointly, head of household, and married filing separately.
| Tax Rate | Income Range (Single) |
|---|---|
| 10% | $0 to $11,600 |
| 12% | $11,601 to $47,150 |
| 22% | $47,151 to $100,525 |
| 24% | $100,526 to $191,950 |
| 32% | $191,951 to $243,725 |
| 35% | $243,726 to $609,350 |
| 37% | $609,351 and above |
If you file as married filing jointly, head of household, or married filing separately, your bracket ranges are wider or narrower. The IRS publishes the full set of brackets for all filing statuses on its website each year before the tax year begins.
Why your effective rate is lower than your marginal rate
Your effective tax rate is what you actually pay as a percentage of your total income. It is always lower than your marginal rate because you pay lower percentages on the first portions of your income. Using the $60,000 example above: you pay 10% on the first $11,600 ($1,160), then 12% on the next $35,550 ($4,266), then 22% on the final $12,850 ($2,827). Your total tax is about $8,253, which is roughly 13.8% of your $60,000 income — your effective rate.
This is important to understand because it affects how you think about a raise or additional income. If you earn an extra $5,000 and you are in the 22% bracket, you do not pay 22% on your entire income — you pay 22% only on that extra $5,000. The rest of your income is taxed at the same rates as before.
How to find the brackets that explore to you
The IRS publishes current-year tax brackets in Publication 505 and on its main website (irs.gov) before each tax year begins. If you use tax software to file — such as IRS Free File, TurboTax, H&R Block, or TaxAct — the software automatically applies the correct brackets for the year you are filing. You do not have to look them up yourself.
If you are calculating your own tax liability by hand or want to understand which bracket you fall into before you file, visit irs.gov and search for "2024 tax brackets" (or the current year). The page will show all seven brackets for all five filing statuses. Write down the range that matches your filing status and total income.
What changes the brackets you fall into
Your filing status is the main factor. Single filers have narrower brackets than married filing jointly filers, which is why a married couple with the same combined income as a single person often pays less total tax. Head of household filers (usually single parents) have brackets between single and married filing jointly.
Your total income for the year also matters. This includes wages, self-employment income, investment income, and other sources. Some income is taxed differently — capital gains and may have access to dividends, for example, have their own bracket system — but ordinary income (wages and most other sources) uses the standard brackets.
Deductions and credits do not change your bracket, but they reduce the income that is subject to tax or reduce your tax bill directly. A standard deduction or itemized deduction lowers your taxable income, which can move you into a lower bracket.
Frequently Asked Questions
Does everyone in the 22% bracket pay exactly 22% in federal income tax?
No. The 22% bracket means that your last dollar of income is taxed at 22%, but your overall tax rate (effective rate) is lower because your first dollars were taxed at 10% and 12%. Two people in the same bracket can have different effective rates depending on exactly where their income falls within that bracket.
If I get a raise that pushes me into a higher bracket, do I pay the higher rate on all my income?
No. You pay the higher rate only on the income that falls into the higher bracket. If a raise of $5,000 moves you from the 22% bracket into the 24% bracket, you pay 24% only on the portion of your income above the 22% bracket threshold. The rest of your income is taxed at the same rates as before.
Are the tax brackets the same every year?
The seven tax rates (10%, 12%, 22%, etc.) have not changed since 2018, but the income ranges for each bracket are adjusted annually for inflation. This means the dollar amounts that define each bracket go up each year, but the percentages stay the same.
How do capital gains fit into the bracket system?
Long-term capital gains and may have access to dividends are taxed at their own rates (0%, 15%, or 20%), which are separate from the ordinary income brackets. Your ordinary income is taxed first using the standard brackets, and then capital gains are taxed on top using their own brackets. The IRS website and tax software both handle this calculation automatically.