This page will provide an overview of Utah's Repossession Laws and what you should know if you've fallen behind on car payments. Full Nevada taxes are due on vehicles purchased in Utah.See Out-of-State Dealer Sales. A repossessed vehicle is one whose owner has defaulted on a security agreement, ie, failed to make payments on a financed or leased vehicle. How to fill out the Utah Monthly Vehicle Sales Report Form TC-928? Yes, the dealership can ask for the car back. MANY dealerships just roll every deal that signs up. This is a State required form used in any retail transaction. Language included in this form is state mandated language that is included in the Utah's Code. You announce that you will keep the car and pay the auto loan with a reaffirmation agreement for the contract price.