Select the applicable "Method of Repossession" and attach any required documentation, if applicable. This completed form must be submitted to a county tax.Next, detail the debtor's information along with the vehicle's specifics. 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. To fill out the form, first gather all necessary documents related to the repossession. Texas repossession laws require a lender to have a valid lien on the vehicle to repossess without a court order. Proof of Insurance; Notice of Right to a Tow Hearing. Did someone else help you fill out this form? Leaving blank lines will render this form void and invalid.