The form will identify the buyer and the seller, describe the vehicle changing hands, and recount the terms of the transfer of ownership. In Ohio, a bill of sale is recommended to transfer ownership of a motor vehicle or boat.Titles are filed electronically in Ohio through the Clerk of Courts. An Ohio boat bill of sale is used to certify the transfer of ownership in the sale of a vessel. Use our Ohio bill of sale forms in order to legally buy or sell personal property like vehicles, guns, and boats in the state of Ohio. Obtain a bill of sale: The buyer and seller must complete a bill of sale to document the transfer of ownership. Boat Bill of Sale – For shifting the possession of watercraft.