Bonuses are taxed at the same rate as your regular income, but your employer may withhold more money upfront
Your bonus is subject to the same federal income tax rate as your salary — there is no special higher tax bracket for bonuses. However, the way your employer withholds taxes on a bonus often makes it look like bonuses are taxed more heavily. This happens because of two different withholding methods employers can use, and most choose the one that pulls more money from your bonus check.
The confusion comes from withholding, not the actual tax rate. When you file your tax return at the end of the year, the IRS calculates what you truly owe based on your total income. If your employer withheld too much from your bonus, you get that money back as a refund. If too little was withheld, you owe the difference. The withholding is just a prepayment — it does not change your actual tax liability.
Key Takeaways
- Bonuses are taxed at your regular income tax rate, not a higher rate, but employers often withhold more money from bonus checks than from regular paychecks.
- The IRS allows employers to use either the "aggregate" method (combining bonus with regular pay) or the "percentage" method (withholding a flat percentage from the bonus alone), and most choose percentage because it withholds more.
- Extra withholding from a bonus does not mean you owe more tax — it means your employer is sending more to the IRS upfront, which you recover when you file your return.
- If your bonus pushes you into a higher tax bracket for the year, you may owe slightly more tax on that bonus income, but this is rare and depends on your total annual income.
How the two withholding methods work
Your employer can use the aggregate method or the percentage method to withhold taxes on a bonus. Under the aggregate method, your employer adds the bonus to your regular paycheck and calculates withholding as if all that money were part of your normal pay. This usually results in lower withholding on the bonus itself because it is spread across a larger total.
Under the percentage method — the one most employers use — your employer withholds a flat percentage from the bonus alone, separate from your regular paycheck withholding. For 2024, the percentage method typically means withholding 22% of the bonus if it is under $1 million, or 37% if it exceeds $1 million in a single payment. This method withholds more money upfront because the bonus is treated as a separate chunk of income.
Neither method changes what you actually owe in taxes. Both are just ways to estimate and prepay your tax liability. The difference shows up in your take-home pay on the bonus check, but the IRS sorts out the real amount owed when you file your return.
When a bonus might actually push you into a higher tax bracket
Federal income tax uses tax brackets, which means different portions of your income are taxed at different rates. For 2024, a single filer moves into the next bracket at specific income thresholds — for example, income above roughly $47,000 is taxed at 22% instead of 12%. If your bonus pushes your total annual income over one of these thresholds, the portion of your income above that threshold is taxed at the higher rate.
This is a real effect, but it is usually small. If your bonus is $5,000 and it pushes you $2,000 over a bracket threshold, only that $2,000 is taxed at the higher rate — not your entire bonus. The difference in tax on $2,000 between two adjacent brackets is typically a few hundred dollars at most.
This bracket effect is separate from withholding. It is the actual tax you owe, not an upfront prepayment. When you file your return, the IRS calculates your real tax liability across all your income for the year, and you either owe more or get a refund depending on what was withheld.
Why your bonus check looks smaller than you expected
The percentage method withholding is the main reason a bonus check often feels disappointing. If you receive a $10,000 bonus and your employer uses the percentage method, they withhold $2,200 (22%) before you see the money. Your paycheck shows $7,800, even though your actual tax liability on that $10,000 may be lower.
This is not a penalty or a surprise tax. It is a conservative estimate that protects both you and your employer. When you file your tax return, if the withholding was more than you actually owed, the IRS refunds the difference. If it was less, you owe the difference. The withholding is straightforward a prepayment of tax, spread across the year through your regular paychecks and any bonuses you receive.
How to estimate what you will actually owe on a bonus
To get a rough picture of your real tax liability on a bonus, add the bonus amount to your expected annual income and see what your total tax would be. You can use the IRS tax tables or a tax calculator. Then subtract the taxes you have already paid through regular paycheck withholding and any other income sources. The difference is roughly what you will owe on the bonus — or what you will get back if withholding was too high.
Your W-4 form controls how much your employer withholds from each regular paycheck. If you consistently get large refunds after receiving bonuses, you can adjust your W-4 to reduce withholding throughout the year, so more of your bonus reaches your take-home pay. If you consistently owe money, you can increase withholding. The IRS website has a withholding calculator to help you get this right.
Keep in mind that state and local income taxes also explore to bonuses in most states. Your employer will withhold those separately, and the rules vary by state. Some states use the percentage method, others use the aggregate method, and a few have different rules entirely.
What happens when you file your tax return
When you file your tax return, you report all your income for the year — salary, bonuses, and anything else — on a single form. The IRS calculates your total tax liability based on your combined income and the tax brackets that explore to you. Then it subtracts all the withholding your employer sent in throughout the year, including the withholding from your bonus checks.
If the withholding was more than you owe, you get a refund. If it was less, you owe the difference. This is where the "extra" withholding from your bonus comes back to you, if the percentage method overestimated what you actually owed. Many people receive refunds after bonus season because employers withhold conservatively.
Frequently Asked Questions
Is my bonus taxed at 22% or 37%?
Your bonus is taxed at your regular income tax rate, which depends on your total annual income and filing status — typically 10%, 12%, 22%, 24%, 32%, 35%, or 37%. The 22% or 37% you see withheld from your bonus check is just an estimate your employer uses upfront. Your actual tax rate is calculated when you file your return.
Can I avoid the extra withholding on my bonus?
You cannot control which withholding method your employer uses, but you can adjust your W-4 to reduce withholding from your regular paychecks if you know a bonus is coming. This spreads the tax payment more evenly throughout the year. Talk to your payroll department about whether they use the aggregate or percentage method — some employers will switch methods if you ask.
Will I owe taxes on my bonus if I already paid taxes on my salary?
Yes, your bonus is separate income and is subject to tax, even though you already paid taxes on your salary. However, you do not pay tax twice on the same money. The IRS calculates your total tax on all your income combined, then credits the withholding from both your salary and bonus against that total.
Do state taxes work the same way as federal taxes on bonuses?
State income tax rules vary. Most states tax bonuses the same way the federal government does, but some use different withholding methods or have special rules. Check your state's tax department website or ask your payroll department what state withholding applies to your bonus.
What if my bonus is so large it puts me in a much higher tax bracket?
Only the income above the bracket threshold is taxed at the higher rate. If a $50,000 bonus pushes you $10,000 over a bracket line, only that $10,000 is taxed at the higher rate — the rest is taxed at your previous rate. The impact is usually smaller than it feels when you see the withholding amount.