Bonus Tax Withholding Rate 2026 — Flat 22% Explained Percentage vs Aggregate Method
Your bonus is taxed differently than your regular paycheck. The IRS requires employers to withhold a flat 22% federal tax on bonuses up to $1 million. Plus, you pay Social Security (6.2% up to $184,500 in 2026), Medicare (1.45% on all bonus), and state taxes. This guide shows you exactly how much tax will be taken from your bonus.
What is the Bonus Tax Withholding Rate
The federal bonus tax withholding rate is a flat 22% for bonuses under $1 million.
This means if you receive a bonus of any amount up to $1 million, your employer will withhold exactly 22% for federal income tax.
For bonuses over $1 million, the rate is 37% on the amount that exceeds $1 million.
The first $1 million is still taxed at 22%.
This flat rate is called the supplemental wage withholding rate.
The IRS considers bonuses as supplemental wages, which are payments outside your regular salary or hourly wages.
Why 22%?
The IRS set this flat rate for bonuses paid separately from regular wages because it simplifies withholding for employers and employees.
Instead of calculating your marginal tax rate, your employer simply applies the flat 22%.
This rate applies regardless of your tax bracket.
Whether you are in the 10% bracket or the 35% bracket, your bonus withholding is still 22%.
If too much or too little is withheld, you will settle the difference when you file your annual tax return.
All information here is updated for the 2026 tax year.
Two Methods Employers Use to Tax Bonuses — Percentage Method vs Aggregate Method
Method
Employers have two options for withholding federal taxes on your bonus.
The method they choose affects how much tax is taken from your bonus payment.
Percentage Method Most Common
The percentage method is the simplest and most widely used approach.
Your employer issues your bonus as a separate payment from your regular paycheck and withholds a flat 22% for federal taxes.
This method is used when your bonus is paid separately from your regular wages.
You receive a distinct bonus check or direct deposit separate from your normal payday.
Example
If you receive a $5,000 bonus, your employer withholds 22% for federal taxes.
That is:
$5,000 × 0.22 = $1,100 in federal tax withholding.
For bonuses over $1 million, the percentage method requires:
- 22% on the first $1 million
- 37% on any amount above $1 million
Aggregate Method Less Common
The aggregate method combines your bonus with your regular paycheck.
Your employer adds the bonus amount to your regular wages for that pay period and withholds taxes based on your W-4 information and marginal tax rate.
This method may result in higher or lower withholding depending on your tax bracket.
If you are in a lower tax bracket, withholding may be less than 22%.
If you are in a higher tax bracket, withholding may be more than 22%.
Example
If your regular paycheck is $2,000 and you receive a $5,000 bonus, your total payment for that period is $7,000.
Your employer calculates withholding based on this higher amount, which may temporarily push you into a higher tax bracket.
Comparison of Both Methods
The percentage method gives you predictable withholding at a flat 22% rate.
You know exactly how much will be taken from your bonus.
This method is simpler and more common.
The aggregate method may be more accurate if your marginal tax rate is significantly different from 22%.
However, it can result in overwithholding if the bonus temporarily pushes you into a higher bracket.
If your employer uses the aggregate method and withholds too much, you will receive a refund when you file your annual tax return.
Complete Tax Breakdown — What Gets Deducted from Your Bonus
Your bonus is subject to several types of taxes, not just federal income tax.
Here is the complete breakdown of everything that gets deducted from your bonus.
Federal Income Tax
The federal income tax rate on bonuses is a flat 22% for bonuses up to $1 million.
For example, on a $10,000 bonus, your federal tax is $2,200.
If your bonus exceeds $1 million, the first $1 million is taxed at 22% and the remaining amount is taxed at 37%.
Example
On a $1.5 million bonus:
- The first $1 million costs $220,000 in tax
- The remaining $500,000 costs $185,000 in tax
Total federal tax = $405,000
Social Security Tax (6.2%)
Social Security tax of 6.2% applies to your bonus, but only up to the annual wage base limit.
For 2026, the limit is $184,500.
Once your total wages for the year reach this amount, no more Social Security tax is deducted from additional earnings, including bonuses.
Example
If you have already earned $180,000 for the year and receive a $10,000 bonus, only $4,500 of the bonus is subject to Social Security tax.
The remaining $5,500 is exempt.
Medicare Tax (1.45%)
Medicare tax of 1.45% applies to your entire bonus amount.
There is no wage base limit for Medicare tax.
You pay 1.45% on every dollar of bonus you receive.
Additional Medicare Tax (0.9%)
High earners pay an additional 0.9% Medicare tax on earnings over certain thresholds.
This applies to your bonus as well.
The threshold is:
- $200,000 for single filers
- $250,000 for married couples filing jointly
- $125,000 for married couples filing separately
Example
If you are single and your total income for the year including your bonus exceeds $200,000, you pay an extra 0.9% on the amount above $200,000.
State Income Tax
State income tax on bonuses varies based on where you live.
Nine states have no state income tax at all:
- Texas
- Florida
- Washington
- Nevada
- Wyoming
- South Dakota
- Tennessee
- New Hampshire
- Alaska
You pay zero state tax on your bonus in these states.
High-tax states take a significant portion of your bonus.
California charges up to 9.3% plus 1.1% SDI.
New York charges up to 6.5% plus up to 3.9% local tax in New York City.
Oregon charges up to 9.9%.
Total Tax Rate Examples for Different States
On a $10,000 bonus in Texas with 0% state tax, your total taxes are approximately $3,895, including:
- Federal tax: $2,200
- Social Security: $620
- Medicare: $145
On the same $10,000 bonus in California with 9.3% state tax, your total taxes are approximately $4,825, including an additional $930 in state tax.
On the same $10,000 bonus in New York with 6.5% state tax, your total taxes are approximately $4,325, including an additional $430 in state tax.
The more you earn and the higher your state tax rate, the more tax you will pay on your bonus.
Real Examples — How Much Tax is Withheld from Your Bonus
Here are real examples showing exactly how much tax is taken from bonuses of different amounts in different states.
Example 1: $5,000 Bonus in Texas (0% State Tax)
Federal tax at 22% is $1,100.
Social Security tax at 6.2% is $310.
Medicare tax at 1.45% is $72.50.
State tax in Texas is $0.
Total tax withheld is $1,482.50.
Your net bonus take-home pay is $3,517.50.
Example 2: $10,000 Bonus in California (9.3% State Tax)
Federal tax at 22% is $2,200.
Social Security tax at 6.2% is $620.
Medicare tax at 1.45% is $145.
State tax at 9.3% is $930.
Total tax withheld is $3,895.
Your net bonus take-home pay is $6,105.
Example 3: $20,000 Bonus in New York (6.5% State Tax)
Federal tax at 22% is $4,400.
Social Security tax at 6.2% is $1,240.
Medicare tax at 1.45% is $290.
State tax at 6.5% is $1,300.
Total tax withheld is $7,230.
Your net bonus take-home pay is $12,770.
Example 4: $50,000 Bonus with Social Security Limit Effect
Social Security tax only applies to the first $184,500 you earn in 2026.
If your regular salary for the year has already reached or exceeded this limit, no Social Security tax is withheld from your bonus.
For example, if you have already earned $180,000 for the year and receive a $50,000 bonus, only $4,500 of the bonus is subject to Social Security tax.
The remaining $45,500 has no Social Security tax.
This means you keep more of your bonus.
If you have already earned over $184,500 for the year, you pay zero Social Security tax on your entire bonus.
Example 5: High Earner with Additional Medicare Tax
If you are a single filer and your total income for the year including your bonus exceeds $200,000, you pay an additional 0.9% Medicare tax on the amount above $200,000.
For example, if your regular salary is $190,000 and you receive a $20,000 bonus, your total income is $210,000.
The additional 0.9% Medicare tax applies to the $10,000 above the $200,000 threshold.
This adds an extra $90 to your Medicare tax.
For married couples filing jointly, the threshold is $250,000.
The additional 0.9% tax applies to income above that amount.
Bonus Tax vs Regular Paycheck Tax — Why Bonuses Are Taxed Differently
Many people wonder why their bonus seems to be taxed at a higher rate than their regular paycheck.
Here is the explanation.
Regular Paycheck Tax Calculation
Your regular paycheck is taxed at your marginal tax rate based on your W-4 form.
Your employer calculates withholding using your filing status, number of dependents, and any additional withholdings you requested.
The rate can range from 10% to 37% depending on your income level.
Bonus Tax Calculation
Your bonus is taxed at a flat 22% federal withholding rate regardless of your tax bracket.
This is because the IRS classifies bonuses as supplemental wages, which have different withholding rules than regular wages.
Why Are Bonuses Taxed Differently?
Can You Put Your Bonus into 401k? — How It Affects Taxes
Yes, you can contribute your bonus to your 401k if your employer’s plan allows it.
This is a smart strategy to reduce the taxes on your bonus.
How It Works
When you contribute your bonus to a traditional 401k, the money goes into your retirement account before taxes are calculated.
This means the bonus amount is not added to your taxable income for the year.
Example
If you receive a $10,000 bonus and contribute 100% of it to your 401k, you pay zero federal income tax on that bonus today.
The entire $10,000 goes into your retirement account and grows tax-free until you withdraw it in retirement.
If you contribute only a portion, such as 50% or $5,000, then only the remaining $5,000 is subject to tax.
Tax Savings Example
Without a 401k contribution on a $10,000 bonus, you pay approximately:
- $2,200 in federal tax
- Plus Social Security tax
- Plus Medicare tax
With a 100% 401k contribution on the same $10,000 bonus, you pay zero federal income tax on the bonus.
You still pay:
- Social Security tax
- Medicare tax
This is because those taxes apply regardless of 401k contributions.
Your tax savings could be $2,200 or more depending on your tax bracket.
401k Contribution Limits for 2026
The annual 401k contribution limit for 2026 is $23,500.
If you are age 50 or older, you can contribute an additional $7,500 as a catch-up contribution, for a total of $31,000.
If you have already been contributing to your 401k throughout the year, make sure your bonus contribution does not push you over the annual limit.
Check with your employer or payroll department.
HSA Contributions Also Reduce Taxes
If you have a Health Savings Account (HSA), you can also contribute your bonus to your HSA.
HSA contributions are pre-tax and reduce your taxable income.
The 2026 HSA limit is:
- $4,300 for individual coverage
- $8,550 for family coverage
Strategy to Reduce Bonus Tax
One of the best ways to reduce taxes on your bonus is to increase your 401k contribution percentage before the bonus is paid.
You can temporarily raise your contribution to capture the bonus, then lower it back to your normal rate afterward.
Talk to your employer or HR department about how to allocate your bonus to your 401k.
Some employers allow you to set a separate bonus deferral percentage apart from your normal paycheck contributions.
Bonus Tax Calculator — See Your Exact Bonus Take-Home Pay
How to Avoid Overwithholding on Your Bonus — 5 Tax Strategies
If your employer withholds too much tax from your bonus, you have to wait until tax season to get your money back.
Here are five strategies to avoid overwithholding and keep more of your bonus now.
Strategy 1 — Adjust Your W-4 Before the Bonus
You can temporarily adjust your W-4 to increase your allowances before your bonus is paid.
This reduces the amount of federal tax withheld from your bonus.
After the bonus is paid, you can change your W-4 back to your normal settings.
Use the IRS tax withholding estimator to calculate the right number of allowances for your situation.
This tool helps you determine exactly how to fill out your W-4 to avoid overwithholding.
Strategy 2 — Contribute to Your 401k from the Bonus
Contributing a portion of your bonus to your 401k reduces your taxable income.
The money goes into your retirement account before taxes are calculated, so you pay less tax on your bonus.
Example:
If you receive a $10,000 bonus and contribute 50% or $5,000 to your 401k, only the remaining $5,000 is subject to federal tax.
Your tax withholding drops from $2,200 to $1,100, saving you $1,100 in taxes now.
Strategy 3 — Contribute to Your HSA
If you have a Health Savings Account, you can contribute a portion of your bonus to your HSA.
HSA contributions are pre-tax and reduce your taxable income.
The 2026 contribution limit is:
- $4,300 for individual coverage
- $8,550 for family coverage
This strategy works well if you have not already maxed out your HSA for the year.
Strategy 4 — Request the Aggregate Method If You Are in a Lower Tax Bracket
If your marginal tax rate is lower than 22%, you can ask your employer to use the aggregate method instead of the percentage method.
The aggregate method combines your bonus with your regular paycheck and withholds taxes at your regular marginal rate.
Example:
If you are in the 12% tax bracket, the aggregate method withholds only 12% instead of 22%.
This puts an extra 10% of your bonus in your pocket now.
Not all employers offer this option.
Check with your payroll department.
Strategy 5 — Defer Your Bonus to Next Year
If you expect to be in a lower tax bracket next year, you can ask your employer to defer your bonus payment until the following tax year.
This strategy works well if you are planning to retire, reduce your work hours, or take unpaid leave.
By deferring your bonus, you may pay tax at a lower rate.
However, you will not receive the money until next year.
Check with your employer to see if bonus deferral is allowed.
What Happens If Too Much Tax Was Withheld?
If your employer withheld too much tax from your bonus despite your best efforts, you will not lose that money.
When you file your annual tax return, you calculate your actual tax liability based on your total income for the year.
If your total withholding was more than your actual tax, you receive a refund for the difference.
The refund can be significant.
For someone in the 12% tax bracket who had 22% withheld on a $10,000 bonus, the refund would be approximately $1,000.
State Bonus Tax Withholding Rates — Complete Guide for All 50 States
Your state income tax rate affects how much tax is taken from your bonus.
Here is the complete breakdown by state.
No State Tax — 9 States 0% Tax
The following states have no state income tax on wages or bonuses.
You pay zero state tax on your bonus in these states.
- Texas
- Florida
- Washington
- Nevada
- Wyoming
- South Dakota
- Tennessee
- New Hampshire
- Alaska
If you live in any of these states, your bonus is only subject to federal tax, Social Security, and Medicare.
Low Tax States Under 5%
- Pennsylvania has a flat rate of 3.07%
- Indiana has a flat rate of 3.23%
- Arizona has a rate of 2.5%
- North Dakota has a rate of 2.9%
- Colorado has a rate of 4.4%
- Utah has a flat rate of 4.85%
- Michigan has a flat rate of 4.25%
Residents of these states pay a small amount of state tax on their bonuses but still keep most of their money.
Medium Tax States 5% to 7%
- Illinois has a flat rate of 4.95%
- New York has a progressive rate up to 6.5% plus local taxes in New York City
- Virginia has a progressive rate up to 5.75%
- Georgia has a flat rate of 5.75%
- North Carolina has a flat rate of 4.75%
- Ohio has a progressive rate up to 4.797%
- Missouri has a progressive rate up to 4.95%
Residents in these states pay a moderate amount of state tax on their bonuses.
High Tax States Over 7%
- California has a progressive rate up to 9.3% plus an additional 1.1% SDI tax
- Oregon has a progressive rate up to 9.9%
- Minnesota has a progressive rate up to 9.85%
- New Jersey has a progressive rate up to 8.97%
- Hawaii has a progressive rate up to 11%
- Maine has a progressive rate up to 7.15%
Residents in these states pay a significant amount of state tax on their bonuses.
On a $10,000 bonus, California residents pay approximately $930 in state tax while Texas residents pay $0.
Local Taxes on Bonuses
Some cities also charge local income tax on bonuses.
New York City charges up to 3.9% local tax on top of New York state tax.
If you live in NYC, your combined state and local tax rate can exceed 10%.
Philadelphia charges approximately 3.8% local tax on wages and bonuses.
Other cities with local taxes include:
- St. Louis — 1%
- Cincinnati — up to 2.5%
Many cities in Ohio, Pennsylvania, and Michigan also charge local income taxes.
Check your local tax laws to see if your city charges income tax on bonuses.
The Bottom Line
Where you live dramatically affects how much tax you pay on your bonus.
Moving from California to Texas could save you over 9% of your bonus in state taxes alone.
Frequently Asked Questions — Bonus Tax Withholding
The federal bonus tax withholding rate for 2026 is a flat 22% for bonuses under $1 million. For bonuses over $1 million, the rate is 37% on the amount exceeding $1 million.
The IRS classifies bonuses as “supplemental wages.” Employers use a flat 22% withholding rate to simplify payroll. This is only withholding, not your final tax bill. You settle the difference when you file your tax return.
No, bonuses are not taxed at 40%. People often combine:
- 22% federal withholding
- 6.2% Social Security
- 1.45% Medicare
- State tax (varies, up to 13%+)
In high-tax states, the total withholding can feel close to 40%, but it is not a single tax rate. withdraw it in retirement.
This usually happens when you live in a higher-tax state like California or Oregon. Combined federal + FICA + state taxes can total around 35%–40%.
percentage to 0% for a few months and then increase it again later.
Only the portion of bonuses over $1 million is taxed at 37% for federal withholding. Bonuses under that amount use 22%.
Yes. Social Security tax is 6.2%, but only up to the annual wage base limit ($184,500 for 2026). After that, it stops for the year.
Yes. Medicare tax is 1.45% on all bonus income, with no limit.
It depends on whether you’ve reached the Social Security wage base limit ($184,500). If you already have, you may owe no Social Security tax on the bonus.
Related Calculators You May Find Useful
Bonus Tax Calculator — Calculate exactly how much tax will be withheld from your bonus based on your state, 401k contribution, and year-to-date earnings.
Main Paycheck Calculator — Calculate your take-home pay for any state including federal, state, and local taxes.
401k Calculator — See how retirement contributions affect your paycheck and how your savings grow over time.
Tax Bracket Calculator — Find your marginal federal and state tax brackets based on your income and filing status.
Annual Salary Calculator — Convert hourly wage to annual salary or annual salary to hourly rate.
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Updated for 2026 — Latest IRS rules, Social Security limit of $184,500, federal tax brackets, and bonus withholding rates.
Based on Official IRS Publication 15 (Circular E) — All bonus tax withholding rules follow the official IRS supplemental wage guidelines.
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