A sample letter is attached. 2. Fill out a Request for Change in Overpayment Recovery Rate.This allows states to process the waiver of recovery for multiple overpayments simultaneously based on a single set of facts. Reconsider our decision, if you believe you are not overpaid;; Waive (not collect) the overpayment; or; Let you pay back the amount at a different rate. You can appeal the denial of the waiver. Go to your message center, and look for a message with the subject "Notice of Determination Overpayment Waiver. Learn more about requesting a waiver. Mobile phone with dollar sign.