Ohio Sales Tax
by County
Ohio's sales tax isn't one number. Every one of the state's 88 counties stacks its own levy on the 5.75% state base, so the combined rate you actually pay ranges from 6.50% to 8.00%. See our comprehensive guide to how Ohio sales tax works, look up boundary rates with our tax finder guide, or search by postal code using the ZIP code tax calculator.
Rate Distribution
How Ohio's 88 counties break down by combined tax rate
All County Sales Tax Rates
Want the math on a specific purchase? Use the Ohio Sales Tax Calculator or browse the full calculator suite. Rates follow the latest Ohio Department of Taxation schedules.
Essential Ohio Tax Guides & Lookup Tools
Need to confirm address rules, calculate vehicle taxes, or find exemptions? Explore our verified guides:
Use this data
All 88 rates on this page are reconciled against the Ohio Department of Taxation's own County Rate Table by ZIP Code and were last verified on October 1, 2026. They are free to reuse with attribution.
Download all 88 rates as CSV · Download as PDF · Open JSON Dataset & API · ODT source document
Cite this page: Ohio Sales Tax Calculator. “Ohio Sales Tax by County (2026 Combined Rates).” Verified October 1, 2026. https://www.ohiosalestaxcalculator.com/ohio-sales-tax