How much tax Ohio takes out of your paycheck depends on three layers stacked on top of federal withholding: a 2.75% flat state income tax on earnings above $26,050, a local city tax that runs anywhere from about 0.5% to 3.0%, and in some places a school district tax of 0.5% to 2.0%.1Ohio Legislative Service Commission. Ohio Revised Code Chapter 57472Regional Income Tax Agency. Tax Rates Table3Ohio Department of Taxation. School Districts With an Income Tax as of January 2026 Add federal income tax, 6.2% Social Security up to a $184,500 wage base, and 1.45% Medicare, and a worker in a high-tax city like Cleveland or Columbus can watch well over a third of gross pay disappear before direct deposit hits.
Federal Withholding Is the Biggest Single Piece
Federal taxes almost always take the largest chunk. Federal income tax withholding is progressive, with rates from 10% to 37%, and the amount pulled from each paycheck depends on your filing status, dependents, and any extra withholding you entered on IRS Form W-4.4Internal Revenue Service. Tax Withholding
On top of that come the FICA taxes. Social Security is a flat 6.2% on wages up to the 2026 wage base of $184,500; once year-to-date earnings cross that cap, Social Security withholding stops for the rest of the year, which produces a visible bump in take-home pay for higher earners late in the year.5Internal Revenue Service. Topic No 751, Social Security and Medicare Withholding Rates Medicare is 1.45% on every dollar of wages with no ceiling.6Social Security Administration. Contribution and Benefit Base
There is also a 0.9% Additional Medicare Tax that your employer must withhold on wages above $200,000 in a calendar year. For married couples filing jointly the actual liability threshold is $250,000, but employers withhold at the $200,000 mark regardless of filing status, so a two-earner household can see too much pulled and settle up at filing time.7Internal Revenue Service. Questions and Answers for the Additional Medicare Tax
Ohio State Income Tax: 2.75% Flat Above $26,050
Starting in 2026, Ohio uses a flat 2.75% rate on all taxable nonbusiness income above $26,050. Earn at or below that threshold and you owe no state income tax.1Ohio Legislative Service Commission. Ohio Revised Code Chapter 5747 The flat rate replaced a graduated system that previously topped out at 3.5%.8Ohio House of Representatives. Ohio House Passes Budget Plan That Delivers Historic Property Tax Relief for Ohioans
In dollars: someone with $60,000 in taxable income pays 2.75% on the $33,950 above the threshold, which comes out to about $934 for the year, or roughly $36 per biweekly check. A $100,000 earner owes around $2,034 annually. Bonuses, commissions, and other supplemental pay are withheld at the same flat 2.75% for 2026, down from the prior 3.5% supplemental rate.
Ohio also gives a personal exemption credit tied to the number of dependents you claim on Ohio Form IT-4, which works like a state-level W-4. One restriction worth flagging if it applies to you: taxpayers with taxable income above $500,000 lose the personal, spousal, and dependent exemptions along with the joint filing credit.
Local City Tax Is the Swing Factor
Most states don’t tax paychecks at the city level. Ohio does, through hundreds of municipalities, and for many workers the local tax is a bigger per-check deduction than the state tax. Rates range from about 0.5% to 3.0%; Columbus and Cleveland both charge 2.5%, and Cincinnati charges 1.8%.2Regional Income Tax Agency. Tax Rates Table
Your employer withholds based on where you physically work, which is the “workplace tax.” If you live in a different municipality, your home city may also impose a “residence tax.” To avoid a full double hit, your city of residence typically offers a credit for taxes paid to the workplace city, but the credit may be partial, not full, depending on the home city’s ordinance.9Ohio Legislative Service Commission. Ohio Revised Code Chapter 718
Here is where paychecks get surprising. Say you work in Columbus at 2.5% and live in a suburb with a 2.0% rate that offers only a 50% credit. You pay 2.5% to Columbus through payroll, get a 1.0% credit against your home city’s 2.0%, and owe another 1.0% at home. That effective 3.5% local burden is higher than if you lived and worked in the same place. Checking the home city’s credit percentage before taking a job across municipal lines is worth the five minutes.
School District Income Tax: The One People Miss
Separate from both state and city tax, some Ohio school districts levy their own income tax, but only where voters have approved it. The tax follows where you live, not where you work, and current rates run from 0.50% to 2.00%.3Ohio Department of Taxation. School Districts With an Income Tax as of January 2026
How much actually gets taxed depends on which base your district adopted. The Traditional base starts with federal adjusted gross income, applies Ohio adjustments, and subtracts personal exemptions, so investment income, pensions, and capital gains are all in.10Ohio Department of Taxation. Guide to Ohios School District Income Tax The Earned Income Only base covers wages, salaries, and net self-employment earnings and excludes investment income, pensions, dividends, and capital gains.
If you live in a taxing district at any point in the year and have income subject to the tax, you have to file Ohio Form SD 100 even if your employer never withheld the tax from your paycheck.11Ohio Department of Taxation. School District Income Tax This catches new residents and anyone whose employer isn’t set up to withhold for that particular district. You can ask your employer to start withholding by completing the school district section on Ohio Form IT-4.12Ohio Department of Taxation. Ohio IT-4 Employees Withholding Exemption Certificate
Pre-Tax Deductions That Shrink the Bill
Before any tax is calculated, certain deductions come off the top of gross pay and reduce what’s actually subject to withholding.
- Traditional 401(k) and 403(b) contributions are excluded from federal and Ohio income tax, though they still face Social Security and Medicare. The 2026 contribution limit is $24,500, or $32,500 if you’re 50 or older. Workers aged 60 through 63 get an enhanced catch-up of $11,250 on top of the base, for a total of $35,750.13Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
- Health insurance premiums paid through a Section 125 cafeteria plan are typically excluded from all payroll taxes: federal income, state income, Social Security, and Medicare.
- Health Savings Account contributions made through payroll deduction are excluded from federal income tax, Ohio income tax, and FICA.
A $60,000 earner who puts $6,000 into a 401(k) and $2,400 toward health premiums effectively reduces taxable wages to $51,600 for income tax purposes, saving roughly $231 in Ohio tax and a few hundred more in federal tax over the year.
If You Work Across a State Line
Ohio has reciprocal agreements with Indiana, Kentucky, Michigan, Pennsylvania, and West Virginia. If you live in Ohio and work in one of those states, your wages are taxed only by Ohio, and the reverse applies to their residents working here. The authority sits in Ohio Revised Code Section 5747.05.14Ohio Legislative Service Commission. Ohio Revised Code Section 5747.05 – Tax Credits
The practical catch: an out-of-state employer may withhold their state’s tax by default. If that happens, you’ll have to file a nonresident return with that state to get the money back, because Ohio won’t refund it for you. Give the employer the appropriate exemption certificate on day one to avoid the detour.
Adjusting What Comes Out, and the Cost of Underpaying
You control the withholding dials. Update your federal W-4 to reflect your actual filing status and dependents, and update Ohio Form IT-4 to set your exemption count.15Internal Revenue Service. About Form W-4, Employees Withholding Certificate12Ohio Department of Taxation. Ohio IT-4 Employees Withholding Exemption Certificate Claiming fewer exemptions pulls more each check and tends to produce a refund; claiming all of them keeps more in each check and risks a balance due in April. Both forms also let you add a flat extra dollar amount per pay period, which is useful if you have a second job, meaningful investment income, or a spouse whose income lifts the household into a higher bracket.
For local taxes, confirm that your employer has the correct work and residence municipalities on file. If your home city’s credit doesn’t fully cover the workplace tax, ask the employer to withhold the residence city difference so it doesn’t land as a lump sum at filing. If too little is withheld, Ohio charges interest on late payments at 7.0% annually for 2026, and municipalities add their own penalty structures on top.16Ohio Department of Taxation. Interest Rates The two quiet traps are working in one city and living in another without arranging residence withholding, and living in a taxing school district your employer doesn’t know about. Both build a debt through the year that only shows up at filing.