When buying a used car do you have to get a bill of sale?

Yes, when buying a used car, obtaining a bill of sale is highly recommended. This document serves as proof of the transaction and includes important details such as the vehicle's make, model, VIN, sale price, and the buyer and seller's information. While it may not be legally required in all states, having a bill of sale can help protect both parties and facilitate the transfer of ownership. Always check your local regulations for specific requirements.