Select the applicable "Method of Repossession" and attach any required documentation, if applicable. This completed form must be submitted to a county tax.The following is a sample vehicle repossession letter disputing collection activities associated with a deficiency from a motor vehicle repossession. Learn more about Texas' repossession laws, what Texas repo agents can and cannot do, and what happens after the car is taken away. TO: Chief of Police, City of Dallas, Texas. This document authorizes the release of an impounded vehicle to a specified person or company. If you hide a car 1. Make sure you only have that auto loan with the bank or financial institution. Because of this, repossessions in Dallas-Fort Worth are climbing at an alarming rate. Even the car loan companies can't keep up with the pace.