Select the applicable "Method of Repossession" and attach any required documentation, if applicable. This completed form must be submitted to a county tax.To fill out the form, first gather all necessary documents related to the repossession. Complete this form and bring it with the license plates, if any, to any Motor Vehicles office. How to fill out the Affidavit of Repossession for Motor Vehicle Title? 1. Enter the lienholder's name and address. 2. Edit, sign, and share affidavit of repossession texas online. No need to install software, just go to DocHub, and sign up instantly and for free. State of New Mexico - Motor Vehicle Division. Other supporting evidence may be required on an individual basis.