The Vehicle Payoff Sample Letter form is a crucial document for individuals aiming to transfer their vehicle loan to the State Department Federal Credit Union. The template below can help you write your own pay for delete letter.Simply update the bolded portions with your own information. A payoff letter provides instructions on how to pay off a loan with a lump sum before the loan term ends. Learn how payoff letters work. The easiest way to pay off your auto loan is through Online Banking. Login to your account and click "Payoff amount" for the loan you would like to payoff. Refer to Chapter V of this Manual for escrow rates for loan rates for the financing, refinancing or revamping a loan, construction loans and other loan rates. Contact Arizona Financial Credit Union today! Need to get in touch?