Tax Bracket Calculator for Ohio (OH) — Free Calculator

Ohio Tax Brackets (2026)

Ohio uses a graduated income tax system with a top marginal rate of 3.99%.

Ohio Bracket Structure

0% on income up to $26,050; 2.765% on $26,051–$100,000; 3.226% on $100,001–$115,300; 3.688% on above $115,300 — wait, Ohio simplified to: 0% under $26,050; 2.75% on $26,051–$100,000; 3.5% on $100,001–$115,300; 3.99% above $115,300 (2024)

Ohio has reduced its income tax significantly, with most middle-income earners paying 2.75%–3.5%. Ohio also has a highly complex system of municipal income taxes — over 600 Ohio municipalities levy their own income taxes of 0.5%–3%, which for many residents adds more to their tax bill than the state income tax.

Federal Tax Brackets Still Apply to Ohio Residents

Regardless of Ohio's state tax rules, all residents pay federal income tax. Federal brackets for 2024 range from 10% (on income up to $11,600 for single filers) to 37% (on income over $609,350). Your effective federal rate is typically well below the top marginal rate due to the graduated bracket structure.

Effective vs. Marginal Rate in Ohio

Your marginal rate is the rate on your last dollar of income. Your effective rate is your total tax divided by total income. For Ohio residents the marginal rate can reach 3.99% but most filers pay a lower effective rate. The median household income in Ohio is $61,938.

Data: Tax Foundation (2024), IRS Statistics of Income, US Census Bureau ACS 2023. Updated 2024–2025. Figures reflect state averages — consult a licensed CPA for personalized tax advice.

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Frequently Asked Questions

What tax brackets apply to Ohio residents?

Ohio has a graduated income tax system. 0% on income up to $26,050; 2.765% on $26,051–$100,000; 3.226% on $100,001–$115,300; 3.688% on above $115,300 — wait, Ohio simplified to: 0% under $26,050; 2.75% on $26,051–$100,000; 3.5% on $100,001–$115,300; 3.99% above $115,300 (2024). Federal brackets also apply on top of the state tax.

What is the difference between marginal and effective tax rate in Ohio?

Your marginal rate is the rate on your highest dollar of income. Your effective rate is your total tax burden divided by total income. In Ohio, even if the top marginal rate is 3.99%, most residents pay a lower effective rate because lower income portions are taxed at lower brackets.

Does Ohio have different tax brackets for married filers?

Yes, Ohio typically has different bracket thresholds for single vs. married filing jointly filers. Married joint filers often have brackets approximately twice as wide, reducing the marriage penalty. Check the Ohio Department of Revenue for current bracket tables.

How does this tax bracket calculator work for Ohio?

Enter your income and filing status. The calculator applies both federal and Ohio state tax brackets to show your marginal rate, effective rate, and total estimated tax. Ohio's graduated rate of up to 3.99% is applied to your state taxable income.