You need a California Trailer Bill of Sale form to register your trailer with the DMV after purchasing it from a private party. To report a new trailer or OHV sale in California, submit a Form 1020 (Bill of Sale).A California Trailer Bill of Sale transfers ownership of the trailer to the buyer in exchange for a specified sum. It is mandatory to complete the trailer bill of sale for legal registration of the vehicle at the DMV. A California trailer bill of sale transfers ownership for utility trailers (under 10,000 pounds) but does not allow highway operation. If you are completing a bill of sale to satisfy a vehicle registration requirement, the law requires that you provide a copy to the DMV. Whether you're buying or selling a vehicle, boat, or personal property, our template makes it easy to set up, fill out, and sign a clear bill of sale. Bill of sale Only required if the seller is not named in the title as the owner. Transfer ownership over your motor vehicle, vessel, trailer, and other items with our professional California bill of sale template, available here! Bill of sale (proof of a transfer of ownership).
