Ohio Car Sales Tax: Rates, Trade-Ins, and Private Sales

Ohio car sales tax starts at a 5.75% state rate, with counties and transit authorities adding local pieces that push the combined rate as high as 8% in places like Franklin, Delaware, and Union counties.¹² The rate follows where you live, not where you buy, and the tax is calculated on the full sale price of the vehicle before most of the discounts buyers assume will lower it.

The Rate You Pay Depends on Your County

The 5.75% state rate applies to every motor vehicle sale in Ohio.³ Counties and regional transit authorities layer additional taxes on top, up to a combined local maximum of 3%.¹ What you actually pay is based on your county of residence, so buying two counties over does nothing to lower the bill. Look up your exact combined rate by ZIP code on the Ohio Department of Taxation’s website before you sign anything.

What Counts Toward the Taxable Price

Ohio taxes the full “price” of the vehicle, which is the total consideration for the sale. That includes dealer-imposed charges tied to completing the sale, such as documentation fees and dealer preparation charges. On a $30,000 car with $500 in doc fees, the tax is calculated on $30,500. Notary fees and title fees separately stated on the invoice are not part of the taxable base.⁴

Here is where buyers most often miscalculate: manufacturer rebates do not reduce the taxable price. If you buy a $35,000 vehicle with a $3,000 rebate, Ohio still charges sales tax on $35,000.⁵ The rebate is treated as a payment from the manufacturer rather than a discount from the dealer, so it lowers what you write a check for but not what you’re taxed on.

The Trade-In Credit Only Applies to New Vehicles

Trade in a car while buying a new one from a licensed new motor vehicle dealer, and Ohio lets you subtract the trade-in value from the purchase price before the tax is calculated. Buying a $40,000 new car with a $12,000 trade-in means tax on $28,000, not $40,000.⁵

The limitation matters. The statute applies the trade-in deduction to “a sale of any new motor vehicle by a new motor vehicle dealer.”⁶ If you trade a vehicle in toward a used car, the trade-in does nothing to your taxable price. Used purchases from a private seller get no trade-in benefit at all. At Ohio’s rates, that difference can run into the hundreds of dollars on a single deal.

Private-Party Purchases: You Pay at the Clerk of Courts

A private seller is not licensed to collect sales tax, so the obligation lands on you when you apply for a title. The title will not be issued until the tax is paid.⁵ Bring the signed-over title, a bill of sale showing the agreed purchase price, and a valid photo ID to an Ohio County Clerk of Courts title office.⁷ The Clerk calculates the tax on the stated purchase price at your county of residence’s combined rate. A bill of sale is not required by statute for every transaction, but the Department of Taxation recommends one and many Clerk offices will ask for it.⁸

Understating the price to lower the tax is illegal. Ohio sales tax applies every time a vehicle changes hands, regardless of what any previous buyer paid.⁸

Buying Out of State

An Ohio resident who buys a vehicle in another state and titles it in Ohio owes Ohio use tax at the same combined rate that would apply to an in-state purchase. Ohio gives a dollar-for-dollar credit for any sales or use tax you legally paid to the state of purchase. Pay 6% elsewhere while your Ohio county rate is 7.25%, and you owe Ohio the 1.25% difference. Pay a rate at or above your Ohio rate, and nothing more is due.⁹ Bring proof of the out-of-state tax paid, whether a receipt, a bill of sale showing tax collected, or a registration document from the other state, when you apply for the Ohio title.

Transfers That Are Exempt

Not every transfer triggers a tax bill. A genuine gift, where no money or other value changes hands, is not taxed. The title application should show a purchase price of $0.00, and no sales or use tax is owed to the Clerk of Courts.¹⁰ The exemption is about the absence of consideration, not the relationship between the parties. A gift is a gift whether it goes to a family member or a friend.

Two organizational exemptions also come up regularly:

A vehicle titled in a nonprofit church’s name is exempt. The exemption belongs to the church itself, not its clergy, so a pastor cannot buy a car in a personal name and claim it.⁵
Sales to IRS 501(c)(3) organizations, and to nonprofits operated exclusively for charitable purposes in Ohio, are exempt. Vehicles purchased for use in a trade or business are still taxable, and the exemption does not extend to for-profit subsidiaries.⁵

Other Costs at the Title Office

Sales tax is the largest line, but a few other charges are due when you title and register. Ohio’s title fee is $15.00, and some counties add a small local fee that brings it to roughly $21. Annual registration for a standard passenger vehicle is separate. Electric vehicles pay an additional $200 annual registration fee, plug-in hybrids pay $150, and standard hybrids pay $100 on top of the base registration cost. The Ohio BMV publishes a complete fee schedule you can review before you head to the counter.

1
Ohio Department of Taxation. Sales and Use Tax
2
Ohio Department of Taxation. County Rate Table by ZIP Plus 4 April 2026
3
Ohio Legislative Service Commission. Ohio Revised Code 5739.02 – Levy of Sales Tax
4
Ohio Department of Taxation. ST 1982-01 – Documentary Fees
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Ohio Department of Taxation. Sales Tax for Motor Vehicles, Watercraft, and Aircraft
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Ohio Legislative Service Commission. Ohio Revised Code 5739.01 – Sales Tax Definitions
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Ohio BMV. Vehicle Titles
8
Ohio Department of Taxation. Buying and Selling a Vehicle
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Ohio Legislative Service Commission. Ohio Revised Code 5741.02 – Levy of Tax
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Ohio Department of Taxation. Motor Vehicles – Dealer Transfers for No Consideration, and Sales