An auto loan payoff letter is just a way to prove that you have paid in full for a car. If you are selling your vehicle, often the buyer will ask to.It can take up to six weeks or more to have the lien removed from your car title and make it officially yours. Edit, sign, and share lien payoff letter template online. No need to install software, just go to DocHub, and sign up instantly and for free. So now what do I do? For mailed payoffs, please return this completed form with your payoff check to the appropriate address below. Include the complete name and address of the lienholder on the duplicate title application. And if you pay with a loan, your lender may not be able to complete the financing process until the previous lienholder releases the title. How do I obtain a Payoff Letter or a Lien Release?