In order to sell a car in Ohio, the seller must fill out the back of the title with the buyer's correct information and have the title notarized. Read this article to learn how to draft the Ohio vehicle bill of sale and download our customizable Ohio vehicle bill of sale template.The Ohio bill of sale form provides concrete evidence of the crucial information of selling a piece of personal property. How do I fill this out? 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.