Bonus Tax Calculator 2026 — How Much of Your Bonus Do You Actually Keep?
See exactly how much of your bonus you keep after federal tax, Social Security, Medicare, and state income tax. Compare the flat 22% method most employers use against the aggregate (bracket) method — and understand which one puts more money in your pocket.
Bonus Details
Enter the gross bonus before any taxes
Needed to calculate the aggregate method
Your Bonus After Tax
You keep 70.3% of your bonus — 29.6% effective tax rate
Method Comparison
| Flat Method (22% fed — most employers) | Aggregate Method (combined bracket) | |
|---|---|---|
| Bonus Amount | $10,000 | $10,000 |
| Federal Tax | −$2,200 | −$2,200 |
| Social Security | −$620 | −$620 |
| Medicare | −$145 | −$145 |
| State Tax | −$0 | −$0 |
| Net Bonus | $7,035 | $7,035 |
| Effective Rate | 29.6% | 29.6% |
Which method does your employer use? Most employers use the flat 22% federal supplemental withholding rate — it's simpler to administer. The aggregate method applies if your employer combines your bonus with a regular paycheck. Either way, your actual tax liability is the same when you file your return — only the withholding differs.
Quick Answer
On a $10,000 bonus, most employees take home approximately $7,035 after taxes — federal withholding at 22% ($2,200) plus Social Security ($620) and Medicare ($145). On a $5,000 bonus, expect approximately $3,518. On a $20,000 bonus, approximately $14,070. Use the calculator above for your exact number based on your state and salary.
You get to that time of year — end of quarter, Christmas, or maybe you just crushed your targets — and your employer hands you a bonus. It feels good. But when that direct deposit hits, the number is never what you expected.
That's because you don't get the gross number. They take a percentage right off the top — a flat rate — and FICA on top of that. So if your bonus is $10,000, you're walking away with around $7,000 and something. Not the full ten.
Is it frustrating? Sure. But $7,000 in your pocket is still $7,000. Everything adds up. You can invest it, put it toward something in your business, build your emergency fund, whatever makes sense for your situation. The point is knowing what you're actually going to get so you're not surprised when it lands.
That's what this calculator does — tells you the real number before it hits your account.
How Much Is Your Bonus After Taxes?
The IRS allows employers to use two methods for taxing bonuses. Most use the flat 22% federal rate — it's simpler for payroll. Here's what that looks like across common bonus amounts:
Bonus after tax — Flat method, Single filer, Texas (no state tax)
| Bonus Amount | Federal (22%) | Soc. Security (6.2%) | Medicare (1.45%) | Net Bonus | You Keep |
|---|---|---|---|---|---|
| $2,500 | −$550 | −$155 | −$36 | $1,759 | 70.4% |
| $5,000 | −$1,100 | −$310 | −$73 | $3,517 | 70.3% |
| $10,000 | −$2,200 | −$620 | −$145 | $7,035 | 70.4% |
| $15,000 | −$3,300 | −$930 | −$218 | $10,552 | 70.3% |
| $20,000 | −$4,400 | −$1,240 | −$290 | $14,070 | 70.4% |
| $25,000 | −$5,500 | −$1,550 | −$363 | $17,587 | 70.3% |
| $50,000 | −$11,000 | −$3,100 | −$725 | $35,175 | 70.4% |
State taxes reduce these numbers further. California adds up to 13.3%, New York up to 10.9%.
The consistent pattern: with the flat method and no state tax, you keep approximately 70 cents of every bonus dollar. In high-tax states like California, that drops to 55–60 cents.
The Two Methods the IRS Allows
Most people don't know there are two ways employers can tax a bonus. The difference matters.
Method 1 — Flat/Supplemental Rate (most common)
The IRS allows employers to withhold a flat 22% federal rate on supplemental wages (bonuses, commissions, overtime paid separately). Add FICA and you get a predictable, consistent withholding regardless of your salary.
Best for: simplicity, predictability. You always know what to expect.
Method 2 — Aggregate Method
The employer combines your bonus with your regular paycheck and withholds based on your combined income using the standard bracket tables. Depending on your salary, this can result in more or less withholding than the flat method.
Which method gives you more?
| Your Salary | Bonus | Flat Method Net | Aggregate Net | Better Method |
|---|---|---|---|---|
| $40,000 | $10,000 | $7,035 | $7,524 | Aggregate (+$489) |
| $75,000 | $10,000 | $7,035 | $6,821 | Flat (+$214) |
| $100,000 | $10,000 | $7,035 | $6,621 | Flat (+$414) |
| $150,000 | $10,000 | $7,035 | $6,321 | Flat (+$714) |
The rule: if your salary puts you in the 12% bracket or below, the aggregate method usually nets you more because your combined income doesn't push you far into the 22% bracket. If you're already in the 22% bracket or higher, the flat 22% method typically nets you the same or slightly more.
Most employers use the flat method by default — it's simpler for payroll. If you're in a lower tax bracket, it's worth asking HR which method they use.
State Taxes on Bonuses
In most states, bonuses are taxed as regular income — the state's normal withholding rules apply on top of federal withholding. A few states have their own supplemental withholding rates.
How state taxes affect your $10,000 bonus
| State | State Tax on Bonus | Net Bonus (after all taxes) |
|---|---|---|
| Texas / Florida / Washington | $0 | $7,035 |
| Georgia (5.49% flat) | −$549 | $6,486 |
| Illinois (4.95% flat) | −$495 | $6,540 |
| Pennsylvania (3.07% flat) | −$307 | $6,728 |
| New York (6.85% marginal) | −$685 | $6,350 |
| California (9.3% marginal) | −$930 | $6,105 |
Living in a no-tax state is worth approximately $500–$930 on a $10,000 bonus compared to high-tax states. On a $50,000 bonus, that gap becomes $2,500–$4,650.
Does Your Bonus Push You Into a Higher Tax Bracket?
This is one of the most common bonus questions — and the answer is nuanced.
Your bonus is added to your regular income for the year. If the combined total pushes you above a bracket threshold, the portion above that threshold is taxed at the higher rate. But only that portion — not the entire bonus, not all your income.
Example — $75,000 salary + $15,000 bonus, Single filer:
- Without bonus: taxable income $58,900 (in 22% bracket)
- With bonus: taxable income $73,900 (still in 22% bracket — threshold is $103,350)
- Result: the bonus doesn't change your bracket at all
Example — $95,000 salary + $15,000 bonus, Single filer:
- Without bonus: taxable income $78,900 (22% bracket)
- With bonus: taxable income $93,900 (still 22% bracket)
- Still no bracket change
You need a pretty significant bonus on top of a substantial salary to actually cross into the 24% bracket ($103,350 taxable income for single filers in 2026). For most people getting typical year-end bonuses, their bracket doesn't change at all.
What to Do With Your Bonus After Taxes
Once you know your real after-tax number, you can make a real decision about what to do with it.
Invest it — Even $7,000 invested in an index fund compounds over time. $7,000 at 7% average annual return is $27,500 in 20 years.
Max out your Roth IRA — 2026 contribution limit is $7,000 ($8,000 if you're 50+). A bonus is a natural way to hit this in one move.
Pay down high-interest debt — If you're carrying credit card debt at 20%+, paying it down with a bonus is a guaranteed 20% return.
Put it toward a business — Equipment, software, marketing, whatever moves the needle. Business expenses are often deductible, which means the IRS partially subsidizes the investment.
Everything adds up. The key is knowing the real number first so you can plan around it — not get surprised when the deposit hits.
Bonus Tax Calculator by State
Federal bonus tax is 22% flat everywhere — but state income tax varies widely. See the full breakdown for your state.
Frequently Asked Questions
How much is a $10,000 bonus after taxes?
Using the flat 22% federal withholding method, a $10,000 bonus nets approximately $7,035 after federal income tax ($2,200), Social Security ($620), and Medicare ($145) for an employee in a no-tax state. In California, add approximately $930 in state tax, leaving $6,105. In New York, approximately $6,350.
What is the federal bonus tax rate for 2026?
The IRS supplemental wage withholding rate is 22% for bonuses under $1 million. For bonuses exceeding $1 million in a calendar year, the rate increases to 37% on the amount above $1 million. This is a withholding rate, not necessarily your final tax rate — actual tax owed is reconciled when you file your annual return.
Does my bonus count as regular income?
Yes. For tax purposes, a bonus is ordinary income. It's subject to federal income tax, Social Security (6.2%), and Medicare (1.45%). The difference is in how it's withheld — employers can use the flat 22% supplemental rate rather than the standard withholding tables.
Can I reduce taxes on my bonus?
Yes — by increasing pre-tax contributions. If you receive a bonus and immediately contribute a portion to your 401(k) (if your plan allows mid-year changes), you reduce taxable income for the year. Contributing $5,000 to a traditional 401(k) saves approximately $1,100 in federal tax at the 22% rate. Talk to your HR department about timing.
What if my employer uses the aggregate method instead of flat rate?
If your salary puts you in the 12% bracket, the aggregate method may result in less withholding — meaning a larger bonus check. If you're in the 22% bracket or higher, the flat method typically produces similar or slightly better results. Either way, your actual tax liability is reconciled at year-end when you file — you may owe more or get a refund based on your total annual income.
Do bonuses affect my Social Security and Medicare taxes?
Yes. Social Security (6.2%) is withheld on all bonus income up to the $184,500 annual wage base in 2026. If your regular salary already exceeds $184,500, no Social Security is withheld on the bonus. Medicare (1.45%) is withheld with no cap. High earners above $200,000 also pay 0.9% Additional Medicare Tax.
How do I calculate my bonus after taxes?
Flat method: multiply your bonus by 0.7035 (for no-tax states) to get a quick estimate. This accounts for 22% federal + 7.65% FICA. For state tax states, subtract your state's rate from the multiplier. Example: California at 9.3% → multiply by 0.6105.