This document is an acknowledgement receipt for the sale of a motor vehicle from a seller to a buyer. A vehicle private sales receipt serves as formal documentation provided to a buyer as evidence of payment for purchasing a car from a private seller.Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). A vehicle private sales receipt is given to a buyer as proof of payment for the purchase of a car from a private seller. A vehicle donation receipt, also known as a "vehicle donation bill of sale," is a formal record that documents the charitable gift of an automobile. Carriers must submit an "Original" application if there has been no previous IRP registration in Florida, and provide various forms of proof. Fill out the Proof of Service forms. Use Proof of Service of Summons (form FL-115). Notice 20061 provides guidance on the new penalties imposed on donee organizations that provide a false or fraudulent acknowledgment of a vehicle donation. For your convenience, an example of a typical receipt is illustrated below.