A Virginia boat bill of sale is a legal document that records the transfer of ownership of a vessel in Virginia. A Virginia boat bill of sale is a transaction record of a private watercraft purchase.It provides the sale price, the previous and new owners' information. Motor Vehicle Bill of Sale – Use this document to prove the legal sale and purchase of a motor vehicle in the state of Virginia. Ready to complete your boat sale? The Virginia DMV bill of sale for a motor vehicle, trailer, or boat is a hard copy record of the sale of an automobile. Use our Virginia bill of sale form to legally buy or sell personal property like vehicles, guns, and furniture in the state of Virginia. In addition to the value-based property tax, an annual local registration fee is imposed on all vehicles filed with Fairfax County.