Below are helpful instructions on how to complete the Request for Waiver of Overpayment. Recovery or Change in Repayment Rate Form (SSA-632-BK).To ask for a waiver, use SSA Form 632, Request for Waiver of Overpayment Recovery. You can ask for a waiver at any time. 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. Fill out a Request for Change in Overpayment Recovery Rate. This form is attached. Funding for mental health and substance use disorder training for health care professionals, paraprofessionals, and public safety officers.