This document is an acknowledgement receipt for the sale of a motor vehicle from a seller to a buyer. A vehicle private sales receipt is given to a buyer as proof of payment for the purchase of a car from a private seller.Whether you're a dealership or a private owner, use this car receipt template to mark the point of vehicle sale in a completely legal and secure fashion. Instructions. The new owner's social security number, taxpayer identification number (TIN), or federal employer identification number (EIN) is required. Find and download various legal forms, brochures, and self-help kits. If a form does not open, right-click the link to save it to your computer. Use this form when sales tax was not collected at the time of purchase or when the vehicle was received as a gift. Below is a numerical list of the Probate Court forms available to the public. NJDEP acknowledging receipt of the Remedial. Investigation Report submitted for the Middlesex.