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. If you are looking to payoff your vehicle, there is a sample letter form that you can use as a guide.The letter should be professional and informative. A mortgage payoff letter can come in two forms. One form tells borrowers the remaining principal amount and interest they have to pay to close out the loan. You can request a payoff quote for any type of loan, including mortgages, car loans, student loans, and personal loans. How to fill out the Payoff Request Letter Templates? You need to take your payoff letter to your DMV to get the security interest removed. Upvote Make payments anytime, anywhere. Easily view your current home loan information.