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Ohio Bonus Tax Calculator (2026)
Bonuses are taxed differently from regular wages. See exactly how much of your Ohio bonus you'll keep after the federal flat 22% rate (or aggregate method), Ohio state tax, municipal tax, Social Security, and Medicare.
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Ohio Bonus Tax Calculator
Withholding Method
Bonus Information
Tax Settings
Your Bonus After Taxes
Enter your bonus amount above
$0.00Bonus Take-Home Pay
$0Gross Bonus
$0Total Tax Withheld
0%Effective Rate
Flat 22%Method Used
Gross Bonus—
Federal Tax (22% flat)—
Ohio State Tax—
Municipal Tax—
Social Security (6.2%)—
Medicare (1.45%)—
Bonus Take-Home Pay—
*Estimate only. Actual withholding varies by employer and W-4 elections. Not tax advice.
How Bonus Tax Withholding Works in Ohio
Bonuses are classified as supplemental wages by the IRS and Ohio Department of Taxation. They're taxed separately from your regular paycheck using one of two methods:
| Method | How It Works | Best For |
|---|---|---|
| Flat 22% (Percentage Method) | Federal withholds exactly 22% on bonuses under $1M. Simple and predictable. | Most employees — default employer choice |
| Aggregate Method | Bonus is added to last regular paycheck, combined withholding calculated, then regular withholding subtracted. | Employees whose marginal rate differs significantly from 22% |
| Over $1 Million | 37% flat federal rate applies to the amount over $1M. | High-compensation executives |
💡 Will you get a refund? If your actual federal marginal rate is lower than 22% (common for employees earning under ~$48,475 single), you may receive some bonus withholding back when you file your tax return. If your rate is higher than 22%, you may owe additional tax.
Ohio State Bonus Withholding
Ohio uses its standard progressive brackets for bonus withholding, applied to the annualised bonus amount. This calculator annualises your bonus based on pay frequency to estimate the correct Ohio bracket rate.
Bonus Tax Examples — Ohio, Single Filer, Columbus
| Bonus Amount | Federal (22%) | Ohio State (~) | Columbus (2.5%) | FICA (~7.65%) | Net Bonus |
|---|---|---|---|---|---|
| $1,000 | $220 | ~$27 | $25 | $77 | ~$651 |
| $3,000 | $660 | ~$81 | $75 | $230 | ~$1,954 |
| $5,000 | $1,100 | ~$135 | $125 | $383 | ~$3,257 |
| $10,000 | $2,200 | ~$270 | $250 | $765 | ~$6,515 |
| $25,000 | $5,500 | ~$675 | $625 | $1,653* | ~$16,547 |
*SS wage base limits may reduce FICA at higher annual incomes. Estimates only.
Frequently Asked Questions
How are bonuses taxed in Ohio?
Bonuses are supplemental wages. Federal withholding is typically 22% flat (for bonuses under $1M). Ohio state tax is withheld at progressive rates. Municipal taxes apply in cities like Columbus (2.5%), Cleveland (2.0%), and Cincinnati (1.8%). FICA taxes also apply.
What is the aggregate method for bonus withholding?
The aggregate method adds your bonus to your most recent regular paycheck, calculates withholding on the combined amount using standard tables, then subtracts the regular-period withholding. This can result in higher or lower withholding than 22% depending on your total income level.
Will I get money back from my bonus withholding?
Possibly. If your annual marginal rate is below 22% (income under ~$48,475 for single filers), you may receive a refund when you file. If your rate exceeds 22%, you may owe additional tax. Withholding is just an estimate reconciled at filing.
Are bonuses over $1 million taxed differently?
Yes. The portion of supplemental wages exceeding $1 million in a calendar year is withheld at the 37% federal flat rate. This calculator handles standard bonuses under $1 million.
Which Ohio cities charge local income tax on bonuses?
More than 600 Ohio municipalities levy local income taxes that apply to bonuses. Major rates: Columbus 2.5%, Akron 2.5%, Toledo 2.25%, Dayton 2.25%, Cleveland 2.0%, Cincinnati 1.8%.
Does my employer choose the withholding method?
Yes. Employers select the withholding method — most use the flat 22% for simplicity. You cannot choose the method yourself, but you can adjust your W-4 to compensate for differences at filing.
Are FICA taxes withheld from bonuses?
Yes. Social Security (6.2% up to the $176,100 annual wage base) and Medicare (1.45% with no cap) both apply to bonuses. If your regular wages already hit the SS wage base, no additional Social Security is withheld from your bonus.
What is Ohio's state income tax rate on bonuses?
Ohio has no separate bonus rate. Standard progressive rates apply: 0% up to $26,050 · 2.765% on $26,051–$46,100 · 3.226% on $46,101–$92,150 · 3.688% on $92,151–$115,300 · 3.990% above $115,300.
Can I reduce the tax withheld from my bonus?
You cannot instruct your employer to withhold less than the standard supplemental rate. Contributing the bonus to a pre-tax 401(k) (if your plan allows it) reduces taxable income. Otherwise, excess withholding is recovered as a refund when you file.
Does contributing to a 401(k) reduce bonus withholding?
It depends on your plan. Some 401(k) plans allow contributions from supplemental wages including bonuses. If your plan permits it, pre-tax contributions reduce your taxable bonus amount and therefore the federal and Ohio state income tax withheld.
Worked Example: \$7,500 Bonus — Single Filer, Columbus
You earn \$65,000 per year (biweekly) as a single filer in Columbus. You receive a \$7,500 performance bonus. Here is how withholding is estimated using the flat 22% method.
| Deduction | Calculation | Amount |
|---|---|---|
| Gross Bonus | — | \$7,500.00 |
| Federal Income Tax (22% flat) | \$7,500 × 22% | −\$1,650.00 |
| Ohio State Tax (~2.9% effective) | Annualised bracket estimate | −\$~217.50 |
| Columbus Municipal Tax (2.5%) | \$7,500 × 2.5% | −\$187.50 |
| Social Security (6.2%) | \$7,500 × 6.2% | −\$465.00 |
| Medicare (1.45%) | \$7,500 × 1.45% | −\$108.75 |
| Estimated Net Bonus | ~\$4,871 |
💡 This employee is in the 22% federal bracket, so no extra federal tax will be owed at filing. If they were in the 12% bracket (income under ~\$48,475), they would receive approximately \$750 back in their refund from bonus over-withholding.
Ohio State Income Tax Brackets (2026)
| Taxable Income | Ohio Rate |
|---|---|
| \$0 – \$26,050 | 0% |
| \$26,051 – \$46,100 | 2.765% |
| \$46,101 – \$92,150 | 3.226% |
| \$92,151 – \$115,300 | 3.688% |
| Over \$115,300 | 3.990% |
Federal Brackets (2026) — Single Filers
| Taxable Income | Federal Rate | Flat 22% Over/Under-Withholds? |
|---|---|---|
| \$0 – \$11,925 | 10% | Over-withholds ~12% (refund likely) |
| \$11,926 – \$48,475 | 12% | Over-withholds 10% (refund likely) |
| \$48,476 – \$103,350 | 22% | Exactly right |
| \$103,351 – \$197,300 | 24% | Under-withholds 2% (may owe) |
| \$197,301 – \$250,525 | 32% | Under-withholds 10% (may owe) |
| Over \$250,525 | 35–37% | Under-withholds significantly |
Ohio Municipal Bonus Tax Rates
Ohio has over 600 municipalities that can levy a local income tax. This tax applies to all wages including bonuses, and is withheld by your employer based on the city where your employer is located or where you work.
| Ohio City | Municipal Tax Rate | Tax on \$5,000 Bonus | Tax on \$10,000 Bonus |
|---|---|---|---|
| Columbus | 2.5% | \$125 | \$250 |
| Akron | 2.5% | \$125 | \$250 |
| Toledo | 2.25% | \$112.50 | \$225 |
| Dayton | 2.25% | \$112.50 | \$225 |
| Cleveland | 2.0% | \$100 | \$200 |
| Cincinnati | 1.8% | \$90 | \$180 |
| No Municipality | 0% | \$0 | \$0 |
Some cities offer a tax credit if you pay local tax in both the city where you work and the city where you live. The rules vary — check with your local municipality or a tax professional if you split time between cities.
Related: Ohio Paycheck Calculator — includes all Ohio municipal rates for regular payroll · Ohio State Income Tax Guide 2026