â–¡ Not included with the vehicle sale. Create a Utah bill of sale form to document the transfer of ownership of a vehicle or another piece of personal property.The state provides Form TC843 for use as a bill of sale on vehicles sold in Utah. For the buyer, the bill of sale documents the purchase price of the vehicle for sales tax purposes. Simplify property handoffs with our quitclaim bill of sale template. Easily record the ownership transfer of merchandise or equipment. A Utah motor vehicle bill of sale, known as Form TC-843, is an official document that provides proof that a vehicle has been sold in the State of Utah. Previous Owners : The bill of sale, in case it is a private sale of a used property, such as a used car, should name previous owners known to the seller. Get a Quitclaim Bill of Sale here. Edit Online Instantly!