Ohio Tax on Capital Gains

Ohio does not impose a separate capital gains tax. Instead, the state treats capital gains as ordinary income and taxes them using the same income tax brackets that apply to wages, pensions, and other taxable income.

Ohio’s income tax rates range from 0% to a top rate of 3.5%, making Ohio one of the lower-tax states for capital gains at the state level.

How Ohio Taxes Capital Gains

Unlike the federal system, Ohio does not offer preferential treatment for long-term capital gains and makes no distinction between assets held short-term or long-term.

Key points:

• All capital gains are added to the total Ohio taxable income
• Gains are taxed under Ohio’s regular income tax brackets
• Holding an asset longer does not reduce the Ohio state tax

This means even one-time gains from investments, real estate, or business sales may increase your Ohio income tax liability.

Ohio Income Tax Brackets

The following tax brackets apply to income filed on your income:

• 0% on taxable income up to $26,050
• 2.75% on income between $26,050 and $100,000
• 3.5% on income over $100,000

Capital gains are taxed within these brackets after being combined with other income sources.

Upcoming Change: Ohio’s Flat Tax Beginning in 2026

Starting with the 2026 tax year, Ohio plans to implement a flat income tax rate of 2.75% on most income.

This change will:

• Eliminate progressive brackets
• Apply the same rate to wages, capital gains, and other income
• Simplify tax calculations for many taxpayers

Once implemented, capital gains will be taxed at the same 2.75% flat rate, regardless of income level.

Federal vs. Ohio Capital Gains Taxes

Ohio state taxes are in addition to federal capital gains taxes, which follow different rules.

At the federal level:

• Short-term gains (assets held less than one year) are taxed as ordinary income at rates from 10% to 37%
• Long-term gains (assets held more than one year) are taxed at 0%, 15%, or 20%, depending on income
• Higher earners may also owe the 3.8% Net Investment Income Tax (NIIT)

Taxpayers must account for both federal and state obligations when planning asset sales.

Credits and Local Tax Considerations

Ohio provides relief from double taxation through a credit for income taxes paid to other states, which can apply if you sell property or earn income outside Ohio.

Additionally:

• Capital gains are generally not subject to municipal (city) income taxes in Ohio
• Local taxes typically apply only to earned income, not investment income

Why Electronic Filing Is Recommended

Given the interaction between federal rules, Ohio’s brackets, and upcoming tax law changes, electronic filing (e-filing) is recommended.

E-filing:

• Automatically calculates Ohio tax brackets or flat tax rates
• Properly integrates federal capital gains data
• Reduces calculation and reporting errors
• Confirms receipt by the Ohio Department of Taxation
• Speeds up refunds with direct deposit

Most modern tax software is updated to reflect Ohio’s evolving tax structure.

Final Thoughts

Ohio’s approach to capital gains taxation is relatively simple but can still affect your overall tax bill, especially when gains push income into higher brackets.

Understanding how state and federal rules interact—and filing electronically—can help ensure accuracy, compliance, and smarter tax planning.