Ohio Small Business Tax Guide — 2026
Income Tax Rate
0% — 3.5% (progressive, first $26,050 exempt)
Sales Tax Rate
5.75% state + local (total typically 7% — 8.25%)
Filing Deadline
April 15 (matches federal deadline)
Ohio Income Tax
Ohio imposes a state income tax with rates of 0% — 3.5% (progressive, first $26,050 exempt). Self-employed individuals, freelancers, and sole proprietors pay this tax on their net business income in addition to federal income tax and federal self-employment tax (15.3%).
Self-Employment in Ohio
Ohio taxes income over $26,050 at rates from 2.75% to 3.5%. Many Ohio cities levy additional municipal income taxes (typically 1% — 3%). No separate state SE tax.
Estimated Tax Requirements
Quarterly estimated payments required if you expect to owe $500 or more. Standard federal due dates apply.
OhioDeductions & Credits
- Ohio starts with federal AGI
- Ohio does not allow federal standard or itemized deductions
- Business income deduction: first $250,000 of business income is deductible
- Joint filing credit and personal exemption credits
Business Filing Fees
LLC: $99 formation + $0 annual fee (no annual report). Corporation: $99 formation + no annual fee.
Key Facts About Ohio Taxes
- Ohio exempts the first $26,050 of income from state tax
- Ohio's Business Income Deduction lets you deduct the first $250,000 of business income
- No annual LLC fee or report required
- Many Ohio cities levy significant municipal income taxes (Cleveland 2.5%, Columbus 2.5%)
Track Your Ohio Business Expenses
TaxTidy helps Ohio freelancers and self-employed individuals track every business expense with AI-powered receipt scanning. Snap a photo of any receipt and TaxTidy instantly extracts the vendor, amount, and tax category — then maps it to the correct IRS Schedule C line. At tax time, generate an audit-ready PDF report with all your deductions organized and totaled.
Frequently Asked Questions
What is Ohio's Business Income Deduction?
Ohio allows a deduction for the first $250,000 of business income, making the effective state tax rate 0% on the first $250K of self-employment income. Income above $250K is taxed at 3.5%.
Do Ohio cities have income tax?
Yes. Many Ohio cities levy municipal income taxes, typically 1% to 3%. Cleveland and Columbus both charge 2.5%. This is on top of the state tax.
When are Ohio estimated taxes due?
Quarterly on April 15, June 15, September 15, and January 15. Required if you expect to owe $500 or more in state tax.
Official source: Ohio Department of Revenue
TaxTidy provides expense organization tools based on the most current US tax law available to it. TaxTidy is not a CPA, Enrolled Agent, or licensed tax professional. All categorizations, deductions, and tax calculations are estimates. Please verify all data for accuracy and consult a certified tax professional before filing.
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