Federal tax brackets are income ranges where you pay a set percentage in tax, and they change every year

The federal government divides income into brackets — each bracket has a different tax rate, and you pay that rate only on income that falls within that bracket. The brackets themselves shift slightly each year to account for inflation. For 2024, there are seven federal brackets ranging from 10% to 37%, and which bracket you land in depends on your filing status (single, married filing jointly, head of household, or married filing separately) and your total income for the year.

The key thing to understand: you do not pay the top bracket rate on all your income. If you earn $50,000 as a single filer, you do not pay 22% on the whole amount. Instead, you pay 10% on the first portion, then 12% on the next portion, then 22% only on the amount above a certain threshold. This is called the progressive tax system, and it means your actual tax rate (called your effective rate) is lower than your top bracket rate.

Key Takeaways

  • Federal tax brackets for 2024 range from 10% to 37%, and the income thresholds that trigger each bracket differ based on whether you file as single, married filing jointly, head of household, or married filing separately.
  • You only pay the higher rate on income that falls within that bracket, not on your entire income, so earning more money does not push all your income into a higher tax rate.
  • Tax brackets adjust upward each year for inflation, so the dollar amounts that define each bracket change annually.
  • Your filing status and total income determine which brackets explore to you, and you can use the IRS tax tables or a calculator to estimate your federal tax before filing.

The 2024 federal tax brackets for single filers

If you file as single, your 2024 brackets are: 10% on income up to $11,600; 12% from $11,601 to $47,150; 22% from $47,151 to $100,525; 24% from $100,526 to $191,950; 32% from $191,951 to $243,725; 35% from $243,726 to $609,350; and 37% on anything above $609,350.

These thresholds are the points where your tax rate steps up to the next level. If you earned $60,000 as a single filer in 2024, you would pay 10% on the first $11,600, then 12% on the next $35,550 (from $11,601 to $47,150), then 22% on the remaining $12,850 (from $47,151 to $60,000). Your effective tax rate would be roughly 13.5%, not 22%.

Tax brackets for married filing jointly and other filing statuses

Married couples filing jointly have wider brackets than single filers, which means you can earn more income before moving to the next tax rate. For 2024, married filing jointly brackets start at 10% up to $23,200, then 12% up to $94,300, and so on. This is one reason married couples often pay less total tax than two single people earning the same combined income.

Head of household filers (usually a single parent supporting dependents) have brackets between single and married filing jointly. Married filing separately filers use the same brackets as single filers, which is why this status usually results in higher total tax and is rarely the best choice.

How inflation adjusts the brackets each year

The IRS adjusts tax brackets annually based on inflation, measured by the Chained Consumer Price Index. This means the dollar amounts that define each bracket creep upward each year. In 2023, the top bracket for single filers started at $578,100; in 2024 it moved to $609,350. Without this adjustment, inflation alone would push more of your income into higher brackets even if your actual purchasing power stayed the same — a phenomenon called bracket creep.

The IRS publishes the new brackets for the coming year in late fall, usually by November. You can find them on IRS.gov or in the tax forms and instructions released each January.

Standard deduction and how it reduces your taxable income

Before the brackets explore, you subtract your standard deduction from your total income. The standard deduction is a flat amount that reduces the income the government taxes. For 2024, the standard deduction is $14,600 for single filers, $29,200 for married filing jointly, and $21,900 for head of household. These amounts also adjust upward each year for inflation.

This means if you earned $50,000 as a single filer in 2024, you would subtract $14,600 first, leaving $35,400 of taxable income. Then the brackets explore to that $35,400, not the full $50,000. This is why many people with modest incomes owe little or no federal tax — their income falls below or only slightly above the standard deduction.

State and local income tax brackets work differently

Many states and some cities also collect income tax, and they have their own bracket systems. State brackets are not the same as federal brackets — some states have two or three brackets, others have five or more, and a few states (Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming) do not collect income tax at all. New Hampshire and Tennessee tax only investment income, not wages.

Your state tax bracket depends on your state's system, not the federal one. You will see both federal and state tax withheld from your paycheck if you live in a state with income tax. The IRS and your state tax authority are separate, so you file both a federal return and a state return (if required).

How to find your bracket and estimate your tax

The IRS publishes tax tables and worksheets each year that show you exactly how much tax you owe based on your income and filing status. You can also use the IRS tax estimator tool on IRS.gov, which walks you through your income, deductions, and credits to estimate your federal tax. Many free tax software programs (like IRS Free File partners) also calculate your tax based on the current brackets.

If you are an employee, your employer withholds federal tax from each paycheck based on the W-4 form you fill out. If you are self-employed or have income not subject to withholding, you may need to make estimated tax payments throughout the year. The IRS website has worksheets to help you figure out how much to withhold or pay.

Frequently Asked Questions

Does earning more money push all my income into a higher tax bracket?

No. Only the income that falls within a higher bracket is taxed at that rate. If you earn $1 more and cross into the next bracket, that extra dollar is taxed at the higher rate, but all your income below that threshold stays taxed at the lower rate. This is why earning more money always results in more take-home pay, even if you move to a higher bracket.

Why do my federal and state tax brackets look different?

Federal and state governments set their own tax systems independently. Your state may have fewer brackets, different rates, or no income tax at all. You calculate federal and state tax separately on two different returns, and both are withheld from your paycheck if you live in a state with income tax.

When do the tax brackets change?

The IRS adjusts federal brackets each year for inflation, usually announcing the new amounts in late fall. The brackets that explore to your 2024 tax return were set in November 2023. State brackets also adjust annually, though the timing and amounts vary by state.

What is the difference between my tax bracket and my effective tax rate?

Your tax bracket is the rate you pay on your last dollar of income. Your effective tax rate is your total tax divided by your total income. Because of the progressive system, your effective rate is always lower than your bracket rate. Someone in the 22% bracket might have an effective rate of 15%.

Do I need to do anything if the brackets change?

No. If you are an employee, your employer automatically uses the current brackets to calculate withholding. If you are self-employed, you should check the new brackets each year to see if you need to adjust your estimated tax payments. The IRS provides worksheets to help you calculate this.