In South Dakota DVM motor vehicle bill of sale records the sale of a vehicle or vessel within the state. This document contains important details about the buyer, seller, and vehicle or vessel, which are necessary for registration with the state.
Signing Requirements: Seller is the only person required to sign the document.
Odometer Disclosure Statement (Form 1021): This statement must be included if the vehicle weighs less than 16,000 pounds or is less than ten years old.