If you were overpaid, you will receive a written notice in the mail. Request to waive overpayment.Waiver requests will be evaluated on a case-by-case basis. An employee's overpayment debt may be waived in whole or in part. Please call 1-800-772-1772 or your local field office and we may be able to process your waiver request quickly over the phone. How to File for Waiver. Step 1: To file a Request for Waiver, fill out form SSA-632-BK, called a. We will use your answers on this form to decide if we can waive collection of the overpayment or change the amount you must pay us back each month. The EEOICPA Federal Procedure Manual at Chapter 35.10. A states that an overpayment waiver may be granted if recovery would defeat the purpose of the EEOICPA.