File Form SSA-632, Request for Waiver of Overpayment Recovery. Any payment received in an excess of the AD 4320 is considered an overpayment.There are two types of overpayments, Administrative and Non-Administrative. I want to know am I legally bound to do so. 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. We have compiled some past due accounts receivable collection letter templates for your reference. Keep reading to know more about them. Julian Street, San Jose, CA 95110. These incidents not only disrupt traffic but, more significantly, shatter lives. The most important thing you can do is call the police to report a crime or any suspicious activity.