To start payment under the schedule, submit the amount shown in the Minimum Payment Due section of the form. To manually report an overpayment claim or to report an offset due to a restored benefit on a case with an existing claim.Get a form called Overpayment Recovery Request, (you can also ask for one at your local Social Security office). If you want to file a Request for Waiver of the overpayment, it is best to submit the form online. Fill out a Request for Change in Overpayment Recovery Rate. This form is attached. Overpayments. SSA-632-BK: Request For Waiver Of Overpayment Recovery Or Change In Repayment Rate (PDF).