Ohio Sales Tax Exemption Certificate: STEC B & U
Which Ohio exemption certificate to use, how to complete STEC B and STEC U correctly, the 90-day rule, and the reason lines that fail an audit.
Lawrence County Ohio Car Sales Tax Calculator
Lawrence County's combined sales tax rate is 7.25%. Don't get blindsided in the finance office. Estimate the sales tax, trade-in credit, and title fee on a vehicle in any Ohio county.
Last updated:
This ohio car sales tax calculator is preset to Lawrence County's 7.25% combined rate — Ohio's 5.75% state base plus 1.50% in county and transit tax across Lawrence County. For the full rate breakdown, a tax-by-amount table, and Lawrence County FAQs, see the Lawrence County sales tax page.
WORKFLOW
How it works in Lawrence County
Follow the exact steps to get your result instantly and privately.
Purchase Details
AMOUNTSubtotal (Pre-tax)
$1,250|
Just the sticker price. No commas needed.
STEP 1
1. Enter the vehicle price
Type the negotiated purchase price of the car, entirely before tax and fees.
Lawrence County How Ohio Taxes a Vehicle Purchase
Ohio taxes a vehicle at the combined rate of the county where you RESIDE, not where you buy it. Registration county is usually the same thing, and it is where the clerk collects the tax, but residence is the rule — so if you register a car at a second address in another county, the rate that legally applies is still your county of residence. Under RC 5739.01(H)(2), a trade-in allowance reduces the taxable base only on the sale of a NEW motor vehicle by a licensed new motor vehicle dealer — the statute begins "In the case of a sale of any new motor vehicle by a new motor vehicle dealer." Buy a USED vehicle, from a franchised or independent dealer or privately, and Ohio taxes the full purchase price even if you hand over a trade-in. A certificate-of-title fee of $18 applies on top, or $23 in counties whose commissioners adopted the increase (RC 4505.09, effective January 1, 2026).
NEW vehicle from a dealer: Taxable Base = Purchase Price − Trade-In Allowance
USED or private-party: Taxable Base = Purchase Price (no trade-in credit)
Sales Tax = Taxable Base × Combined County Rate
USED or private-party: Taxable Base = Purchase Price (no trade-in credit)
Sales Tax = Taxable Base × Combined County Rate
Example: A $30,000 NEW car in Franklin County (8.00%) with a $10,000 trade-in has a taxable base of $20,000: $20,000 × 0.08 = $1,600 in tax, versus $2,400 with no trade-in — an $800 saving. Buy the same $30,000 car USED and the trade-in does not touch the tax: you owe $30,000 × 0.08 = $2,400 either way. The trade-in still reduces what you hand over at the dealership; it just no longer reduces the tax.
Worked Examples
$30,000 NEW car from a dealer, $10,000 trade-in, Franklin (8.00%)($30,000 − $10,000) × 0.08$1,600.00 tax
$30,000 USED car from a dealer, $10,000 trade-in, Franklin (8.00%)$30,000 × 0.08 — no trade-in credit on used vehicles$2,400.00 tax
$25,000 car, no trade-in, Butler (6.50%)$25,000 × 0.065$1,625.00 tax
$18,000 USED car, $3,000 trade-in, Cuyahoga (8.00%)$18,000 × 0.08 — the trade-in lowers your cash, not the tax$1,440.00 tax
Sales tax on a $25,000 vehicle by combined county rate (before any trade-in credit).
| Combined Rate | Example County | Tax on $25,000 |
|---|---|---|
| 6.50% | Butler, Lorain, Stark | $1,625.00 |
| 6.75% | Summit, Warren, Greene | $1,687.50 |
| 7.00% | Delaware, Portage, Richland | $1,750.00 |
| 7.25% | Clark, Ross, Scioto | $1,812.50 |
| 7.50% | Montgomery, Mahoning | $1,875.00 |
| 7.75% | Lucas | $1,937.50 |
| 7.80% | Hamilton | $1,950.00 |
| 8.00% | Cuyahoga, Franklin | $2,000.00 |
Sales tax on a $25,000 vehicle by combined county rate (before any trade-in credit).
Lawrence County Quick Facts
- Vehicle sales tax follows your county of residence — normally the same county where you register the car, and where the clerk collects the tax.
- RC 5739.01(H)(2) allows the trade-in credit ONLY on the sale of a new motor vehicle by a licensed new motor vehicle dealer — the statute opens "In the case of a sale of any new motor vehicle by a new motor vehicle dealer."
- Buying USED — from a franchised dealer, an independent dealer or a private seller — means tax is due on the full purchase price even if you trade a vehicle in.
- Ohio's certificate-of-title fee is $18, or $23 in counties that adopted the increase.
- Manufacturer rebates are applied after tax and do not reduce the taxable purchase price.
Ohio CPA & Small Business Advisor
Sales & Use Tax Specialist
- CPA
- Small Business Advisor
- ODT audit survivor
Written by a seasoned Ohio CPA and small-business advisor who has survived more than a few Ohio Department of Taxation audits. These tools and guides distill that hands-on experience so shoppers, sellers, and businesses stay out of trouble and keep more of their own money.
Reviewed by Ohio CPA & Small Business Advisor · Last reviewed August 25, 2026
Ohio Sales Tax Guides for Lawrence County
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Lawrence County Ohio Car Sales Tax Calculator FAQ
The combined sales tax rate in Lawrence County is 7.25% — Ohio's 5.75% state base plus 1.50% in county and transit tax.
At Lawrence County's 7.25% rate, sales tax on a $25,000 vehicle is $1,812.50, for a total of $26,812.50 before title fees. If you trade in a qualifying new vehicle, Ohio subtracts the trade-in value before calculating tax.
Yes, but only on new vehicle purchases from a licensed dealer. The trade-in credit lowers the taxable sale price. For a used vehicle in Lawrence County, you pay 7.25% on the full agreed purchase price with no trade-in deduction.