The Transitional Assistance Department offers a variety of Self-Service options to help you save time and give you access to services on the go. Your letter must include your name, address, Social Security number, and why you disagree with the determination.Have you received notice that you were overpaid benefits? Pay your overpayment conveniently and securely using our new website! Revenue Recovery Online Payment Service. Pay your account conveniently and securely using our website. This brief but important letter notifies a customer that he or she has overpaid you. It can serve as a very good customer relations letter. Fill in the amount of the overpayment and the due date. Complete an overpayment computation for each month.