Affidavit of Heirship for a Motor Vehicle (VTR-262), VTR-262. Affidavit of Motor Vehicle Gift Transfer (Texas Comptroller of Public Accounts Form), 14-317.Required Affidavit of Motor Vehicle Gift Transfer. Heirs may fill out individual Affidavits of Heirship and must have each affidavit notarized. How to fill out the Texas Motor Vehicle Gift Transfer Affidavit Form? 1. Prepare identification documents as per the requirements. 2. The forms listed below are PDF files. They include graphics, fillable form fields, scripts and functionality that work best with the free Adobe Reader. 1. Gather required vehicle information including the VIN. • For assistance in completing this form contact your County Tax Assessor-Collector.