How a bonus affects your take-home pay depends on federal withholding, FICA taxes, and state income tax—all of which apply to bonuses just like regular paychecks, but the withholding method can differ. A $10,000 bonus might net you $7,200 to $7,800 after taxes, depending on your tax bracket and state. The exact amount depends on how your employer withholds, your filing status, and whether you've already hit FICA wage caps.
You just landed a bonus—congratulations. Now comes the letdown: you check the deposit, do the math, and realize a $10,000 bonus didn't translate to $10,000 in your account. Federal tax, FICA (Social Security and Medicare), and state income tax all claim a piece. Many people assume bonuses are taxed at a flat rate (sometimes 40% gets cited online), but that's not how it works. Your bonus is subject to the same progressive federal tax brackets as regular income. The confusion usually comes from the withholding method: employers often use one of two approaches—the "aggregate method" (adding the bonus to your regular paycheck and calculating withholding on the total) or the "percentage method" (withholding a flat percentage, typically 22% or 37% federally). Try our bonus calculator to see exactly what your bonus will net after all taxes.
How Bonuses Get Taxed: The Basics
Bonuses are supplemental income—extra payments outside your regular paycheck—but the IRS treats them as regular wages. They are not a separate tax category. Your bonus goes through the same federal, state, and FICA tax system as your biweekly or monthly salary. The difference is in how employers withhold and report the payment.
When you receive a bonus, your employer has two legal withholding methods to choose from. The aggregate method treats your bonus as if it were paid together with your next regular paycheck: your employer combines the two amounts, calculates total withholding as if that combined amount is one paycheck, then subtracts what was already withheld on the regular paycheck. This is more accurate because it respects your actual tax bracket. The percentage method, more common at large employers, withholds a flat rate—usually 22% federally for bonuses under $1 million, or 37% for bonuses over $1 million in a single year. Neither method is "wrong," but they produce different take-home amounts.
The key point: your bonus is not taxed at some special higher rate just because it's bonus income. It's added to your annual income and taxed under the same progressive brackets as every other dollar you earn. The FICA rate on your bonus is always 7.65% (6.2% Social Security + 1.45% Medicare), with no change in method—that's straightforward. State tax varies by state, but again, bonuses are treated like regular income in almost all states.
Federal Withholding on Bonuses Explained
When your employer withholds federal income tax on a bonus, the amount depends on your W-4 and the withholding method they use. Most workers fall into the 22% or 24% federal bracket in 2026; your bonus will be withheld at roughly that rate, though the precise number depends on your cumulative income and filing status.
The percentage method is the simplest to understand. Your employer withholds 22% of the bonus (before FICA) if the bonus is under $1 million, or 37% if it exceeds $1 million in a calendar year. This is automatic and doesn't require you to do anything. However, 22% may over-withhold or under-withhold depending on your actual marginal tax rate. If you're in the 24% bracket, 22% is an under-withhold; if you're in the 12% bracket, it's an over-withhold. You'll reconcile the difference on your tax return.
The aggregate method is more precise. Your employer adds the bonus to your next paycheck, calculates federal withholding on the combined amount using your W-4 information, then subtracts the withholding already applied to the regular paycheck. The result is more accurate withholding, because it accounts for your actual bracket and any credits you claim on your W-4. To use this method, you typically need to ask your HR or payroll department—it's not automatic everywhere.
Your bonus federal tax rate 2026 is determined by your tax bracket. Assuming single filer:
- 10% bracket (income $0–$11,950): 10% withholding
- 12% bracket ($11,951–$48,475): 12% withholding
- 22% bracket ($48,476–$103,100): 22% withholding
- 24% bracket ($103,101–$197,300): 24% withholding
- 32% bracket and above: 32%, 35%, or 37%
The bonus federal tax rate on any given bonus is your marginal tax rate—the rate applied to your last dollar of income. If you earn $65,000 and get a $10,000 bonus, the bonus sits in the 22% bracket (assuming single filer), so expect about 22% federal withholding. If you've already earned $150,000 and the bonus pushes you to $160,000, some of it will be withheld at 24%.
Social Security and Medicare on Bonuses
FICA taxes are straightforward: your bonus is subject to both Social Security (6.2%) and Medicare (1.45%) withholding, totaling 7.65%, the same as your regular paycheck. There are no exceptions for bonuses.
Social Security tax applies to the first $176,100 of your income in 2026 (the wage base). If you've already earned $170,000 by the time you receive a $10,000 bonus, only $6,100 of the bonus is subject to the 6.2% Social Security tax. The remaining $3,900 is not. This is called hitting the wage cap. Once you've earned $176,100 in a calendar year, no more Social Security tax is withheld for the rest of that year, no matter how many bonuses you receive.
Medicare tax has no wage cap. Every dollar of your bonus, from the first to the last, is subject to 1.45% Medicare withholding. Additionally, if your total modified adjusted gross income exceeds $200,000 (single) or $250,000 (married filing jointly), an extra 0.9% Additional Medicare Tax applies to earnings above those thresholds. Bonuses count toward this, so high earners should be aware.
For most workers, the FICA hit on a bonus is 7.65% ($765 on a $10,000 bonus). If you're near the Social Security wage cap, you'll pay slightly less. If you're subject to Additional Medicare Tax, you'll pay slightly more.
State Income Tax on Your Bonus
State tax on bonus income varies by state. Most states treat bonuses as ordinary income and apply their progressive tax brackets. Nine states have no income tax at all (Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, Wyoming, New Hampshire), so if you live in one of these, your bonus skips state tax entirely.
California, for example, withholds state income tax on bonuses using the percentage method (9.3% for most filers) or the aggregate method, depending on the employer. New York does the same (6.85% to 10.9% depending on bracket). Illinois withholds a flat 4.95%. Most state systems are less sophisticated than federal withholding, so flat percentages are common.
A few states use bonus-specific rules. South Carolina, for example, allows a one-time election to withhold state tax on bonuses at a flat 4% if you're subject to income tax. Check your state's department of revenue website for the specific rules. The safest approach: assume your bonus will be taxed at your marginal state rate unless you have explicit documentation otherwise.
Real-Number Examples: $5K, $10K, and $25K Bonuses
Let's walk through three concrete scenarios using typical 2026 tax assumptions.
Scenario 1: $5,000 bonus, single filer, $65,000 annual salary, Texas (no state tax)
Gross bonus: $5,000
Federal withholding (22%): $1,100
Social Security (6.2%): $310
Medicare (1.45%): $72.50
State tax: $0
Net bonus: $3,517.50
In Texas, you keep roughly 70% of the bonus. If this worker lived in California instead, add ~$465 (9.3% state), dropping the net to roughly $3,050—about 61% of the gross bonus.
Scenario 2: $10,000 bonus, married filing jointly, $85,000 annual salary, New York (combined federal + state)
Gross bonus: $10,000
Federal withholding (12%): $1,200
Social Security (6.2%): $620
Medicare (1.45%): $145
New York state withholding (6.85%): $685
Net bonus: $7,350
The married filer in the 12% federal bracket nets 73.5% of the bonus. The higher state tax in New York reduces take-home compared to lower-tax states.
Scenario 3: $25,000 bonus, single filer, $140,000 annual salary, Illinois, at wage cap
Gross bonus: $25,000
Federal withholding (24%): $6,000
Social Security: $0 (already hit wage cap at $176,100; $140k + $25k = $165k, but in this scenario assume the worker has already earned $170k from other jobs or prior bonuses in the year)
Medicare (1.45%): $362.50
Illinois state withholding (4.95%): $1,237.50
Net bonus: $17,400
Even though this is the largest bonus, the effective tax rate is lower (~30%) because the higher earner is at the Social Security wage cap. The federal marginal rate (24%) is slightly higher, but losing the Social Security tax on the $5,000+ over the cap helps offset it.
These examples assume the percentage method withholding. Actual withholding may differ if your employer uses the aggregate method or if you've made W-4 changes (such as claiming dependents or adjusting the number of jobs). How federal income taxes work goes deeper into bracket calculations if you want to understand the math behind these percentages.
Why Your Bonus Doesn't Go as Far as You Think
A $10,000 bonus often lands in your account as $7,000 to $7,500, not $10,000. The shock usually comes because you mentally budgeted the full amount. Here's why the gap is so big.
First, federal withholding alone claims 12% to 37% depending on your bracket and the withholding method. For a $10,000 bonus, that's $1,200 to $3,700 right off the top. Second, FICA adds 7.65% (or less if you've hit the Social Security cap), another $765. Third, your state may add 0% (if you live in a no-income-tax state) to 13.3% (if you live in California). Stacked together, total withholding often reaches 30% to 40% of the gross bonus.
The term supplemental income tax is sometimes used to describe bonuses, and it can feel punitive—but it's not a separate tax. You're seeing the true cost of your total income. If your annual salary is $65,000 and you receive a $10,000 bonus, your total income is now $75,000. The effective tax on that $75,000 is higher than the effective tax on $65,000 alone, because you're pushing into higher brackets. The bonus is simply the marginal income, and it bears the marginal rate.
Additionally, if you've been under-withheld on your regular paychecks (because you have a second job, a spouse who works, or side income you haven't reported to your W-4), your bonus may be over-withheld to make up the difference. This often goes unseen until you file your tax return and claim a refund. Finally, if your bonus pushes you over thresholds for certain credits (Earned Income Tax Credit, child tax credit phase-outs) or the Additional Medicare Tax threshold, you may owe extra tax at filing time. These effects are often invisible in the paystub.
Bonus Check vs Annual Salary: The Tax Difference
A common misconception: bonuses are taxed more heavily than regular salary. They're not. The tax rate on a bonus is the same as the tax rate on the equivalent amount of regular salary. The difference is in perception and withholding method.
If you earn $85,000 a year as a regular salary and get a $10,000 annual bonus, your total income is $95,000. The last $10,000 (the bonus) is taxed at your marginal rate—the rate on your highest income. If your marginal rate is 22% federal + 7.65% FICA + 5% state = 34.65%, then your bonus will have roughly 34.65% withheld. If you'd instead gotten a regular paycheck of $5,000 twice a month (which is the same as a single lump-sum bonus), the withholding would be similar, because both are taxed on the marginal income.
Where bonuses feel more heavily taxed is timing. A $10,000 bonus in December is withheld all at once, so you see the full marginal tax rate hit your account in one pay period. Your regular salary is spread across 26 or 52 paychecks, so each paycheck shows a smaller withholding amount, even though the rate is the same. Psychologically, a single large withholding feels worse than dozens of small ones.
The other difference is the withholding method. If your employer uses the percentage method (flat 22% federal), and your actual marginal rate is 12%, you'll be over-withheld—but you'll get the excess back as a refund at tax time. If your marginal rate is 24%, you'll be under-withheld, and you may owe at filing. Neither outcome means bonuses are taxed differently; it just means the withholding is an estimate.
FICA taxes explained covers the Social Security and Medicare side in more detail, and W-4 withholding changes walks through how to adjust your withholding if you expect a large bonus and want to manage your tax liability year-round.
Bottom Line: What to Expect From Your Bonus
How bonus affects take-home pay comes down to three layers of tax: federal withholding (12% to 37%), FICA (7.65%, or less if at wage cap), and state income tax (0% to 13.3%). For a typical $10,000 bonus, expect to take home $7,000 to $7,500 after all withholding. A $25,000 bonus will net roughly $16,000 to $18,000. The exact number depends on your salary, filing status, state, and how far you are into the calendar year.
Bonuses are not taxed differently from regular income—they're subject to the same brackets and rates. The difference is in withholding method and timing. Your employer may use the percentage method (flat 22% federally) or the aggregate method (add to next paycheck and recalculate). The first is simpler; the second is usually more accurate. If you want to see your exact bonus net bonus after taxes before the check hits your account, plug your numbers into our bonus take-home calculator. If you're expecting a large bonus and want to avoid a surprise at tax time, review your W-4 withholding to make sure you're not over- or under-withheld for the year.
Frequently Asked Questions About Bonus Taxes
Does a bonus get taxed differently than regular pay?
No. A bonus is taxed at your marginal tax rate, just like regular income. The withholding method may differ (percentage vs. aggregate), but the tax itself is the same. You don't pay a "bonus tax"—you pay federal, FICA, and state tax on the bonus amount, calculated the same way as any other income.
What is the bonus withholding rate for 2026?
The federal percentage method withholds 22% on bonuses under $1 million (or 37% on bonuses of $1 million or more in a calendar year). Your actual marginal rate may differ; this is just the standard withholding. Your state withholding rate depends on your state's tax brackets and withholding rules.
How much tax will I owe on a $10,000 bonus?
Federal withholding will typically be 22% ($2,200), FICA 7.65% ($765), and state tax varies from 0% to 13.3% depending on your state. Total withholding is usually 30% to 40%, so you'd net $6,000 to $7,000 of a $10,000 bonus. Use our calculator for your exact amount.
Will my bonus push me into a higher tax bracket?
Possibly. If your bonus is large enough to cross a bracket line, part of it may be taxed at a higher rate. For example, if you're near the top of the 22% bracket and receive a $20,000 bonus, some will be taxed at 24%. How federal income taxes work explains bracket thresholds and how to calculate your marginal rate.
Do I pay Social Security tax on a bonus?
Yes, unless you've already earned $176,100 in the calendar year, which is the Social Security wage base for 2026. Once you hit that threshold, no more Social Security tax is withheld that year. Medicare tax, however, applies to all bonus income, with an extra 0.9% Additional Medicare Tax if your income exceeds $200,000 (single) or $250,000 (married).
Why is my bonus withholding so high?
High withholding often occurs because your employer is using the percentage method (22% federal flat rate) and you're in a higher tax bracket, or because you're subject to state tax in addition to federal and FICA. The withholding is temporary—you may get some or all of it back as a refund when you file your tax return. Another reason: if you've claimed adjustments on your W-4, withholding may be higher to catch up for the year.
What if I get a bonus near the end of the year?
If you're near the $176,100 Social Security wage cap and receive a large bonus in December, less of the bonus will be subject to Social Security tax (6.2%), because only earnings up to the cap are taxed. The rest is only subject to Medicare (1.45%) and federal and state income tax. This can reduce total withholding slightly.
Can I reduce my bonus tax by deferring the bonus to next year?
No. Once you receive the bonus in 2026, it's taxable in 2026, regardless of when you spend it. The only way to defer bonus tax is to negotiate with your employer to pay the bonus in 2027 instead—and that's not a tax strategy, it's a timing negotiation.
Is there a difference between a signing bonus and a performance bonus for tax purposes?
No. Both are taxed as wages under the same rules. They may be reported separately on your paystub or W-2, but the tax treatment is identical.
How do I find my net bonus after taxes?
Use our bonus calculator and enter your salary, filing status, state, and bonus amount. It will show you the federal, FICA, and state withholding, and your net bonus. For a deeper dive, check out our main paycheck calculator to model different bonus amounts throughout the year.
Will my bonus affect my tax refund?
Yes. If your employer over-withholds on the bonus (using the percentage method when your actual rate is lower), you'll get more back as a refund. If they under-withhold (your rate is higher), you may owe at tax time. The net effect depends on your total withholding for the year—bonus plus regular paychecks.