Write a letter to the Social Security Administration. Tell them how much you can afford to pay each month.If we can't waive collection, we may use this form to decide how you should repay the money. Please answer the questions on this form as completely as you can. Request installment payments to refund the overpayment. This form must accompany each initial overpayment notice. This Agreement covers your rights and responsibilities concerning your accounts and the rights and responsibilities of the Credit Union providing this. I just received a letter stating that my request for a waiver was denied and that I owe the full payment back. An overpaid person or their representative may request reconsideration when they dispute the fact or amount of an overpayment. If a student is determined to have completely withdrawn from Pima Community College, the financial aid office must process a Return of Title IV calculation.