The seller must sign and print his or her name and the buyer's name and address on the back of the "Certificate of Title" under the "Assignment of. The buyer must sign his or her name on the "Maryland Certificate of Title" under the "Assignment of Ownership" section.The MVA provides a Bill of Sale form. Before you sign any paper involved in a new car purchase, take your time, read every line, and ask questions about anything that is not clear. Create a Maryland vehicle bill of sale with this free template from Legal Templates, available in PDF and Microsoft Word format. A bill of sale needs to clearly record the details of the sale, with information about the buyer, seller, property, sale price, and date of the transaction.