If you decide to draft a bill of sale for your use, you must be aware of the requirements the document must meet in the state of Pennsylvania. Motor Vehicle, Mobile Home, Off- Highway or Vessel Description. Year.Learn about Florida Bill of Sale requirements. Get forms and templates to document the sale of items such as cars, boats, horses, firearms, and more. A Pennsylvania vehicle bill of sale is a legal document formalizing the sale and purchase of a motor vehicle between a buyer and seller. Download a simple bill of sale form in Pennsylvania, to be customized as per your need. You need to fill out and sign Section A. The buyer fills out Section D. Both Sections need to be notarized.