For a lienholder to certify that a vehicle has been legally repossessed. I certify that I am the legal owner and a lienholder of record for the vehicle described above, that the vehicle is physically located in.It verifies that the owner has repossessed the vehicle due to default, in accordance with Arizona's laws and regulations. If you don't make your car payments on time, your lender might have the right to take your car without going to court or telling you first. Repossession Affidavit may be found in the downloadable forms section. Repossession Affidavit may be found in the downloadable forms section. Fill out securely sign print or email your az repossession affidavit form. Completing the Arizona Repossession Affidavit form is a critical step in the process of legally repossessing a vehicle. If you'd like to stop receiving paper statements in the mail, sign on to your account and select Manage delivery preferences. Understanding your auto loan.