An Ohio motor vehicle bill of sale is a legal document providing proof of the sale and purchase of a motor vehicle in the State of Ohio. To apply in person, you will need to visit any Ohio County Clerk of Courts Title Office with your valid photo ID and payment of title fees.Vehicle registration, renew your registration, new registration, multi-year or staggered, permanent trailer registration, special interest plates. Motor Vehicle (DMV) Bill of Sale Form Exercises the outlined contract involving the sale of a motor vehicle for an agreedupon dollar amount. The buyer will need to complete an Application for Certificate of Title to a Motor Vehicle, form BMV 3774. In Ohio, a bill of sale is recommended to transfer ownership of a motor vehicle or boat.