Ohio Car Sales Tax Calculator – Fast, Free & Accurate

How Ohio Car Sales Tax Works

• State tax: 5.75% applies everywhere in Ohio.
• County tax: Each county adds its own rate, usually between 1% and 2.25%.
• Trade-in credit: If you trade in a vehicle, Ohio lets you subtract that value from the purchase price before calculating tax.

For example:

• Vehicle price: $28,000
• Trade-in value: $6,000
• Taxable amount: $22,000
• If registered in Cuyahoga County (2.25% local rate), your total tax will include:
  • $1,265 in state tax (5.75% of $22,000)
  • $495 in county tax (2.25% of $22,000)
  • Total tax: $1,760

Using the Ohio Car Sales Tax Calculator

The calculator is designed to make this process quick and stress-free. Here’s how it works:

1. Enter Vehicle Price – Input the purchase price before tax.
2. Enter Trade-In Value – If you’re trading in a car, enter its value.
3. Select County – Pick the county where you’ll register the car.
4. Click Calculate – The calculator instantly shows:
   • Net taxable amount
   • State tax
   • County tax
   • Total estimated tax

You can also reset the form and start over at any time.

Why This Calculator Matters

Car shopping can feel overwhelming with all the hidden costs. Sales tax is one of the biggest extras, and not knowing the exact number can throw off your budget.

This calculator gives you clarity. Whether you’re:

• Negotiating at the dealership
• Deciding if a trade-in is worth it
• Comparing counties for registration

…you’ll know exactly how much sales tax to expect before you sign any paperwork.

Ohio Counties and Tax Examples

Here are a few popular counties and their local rates:

• Cuyahoga County – 2.25%
• Franklin County – 1.75%
• Hamilton County – 2.05%
• Lucas County – 2.00%
• Montgomery County – 1.75%
• Summit County – 1.00%

So, if you buy a $30,000 car with no trade-in:

• In Summit County, your tax bill is about $2,025.
• In Cuyahoga County, it jumps to $2,400.