If the Social Security Administration sent you a notice about an overpayment you owe, you can make a secure payment here. We will help you fill out the form if you want.If you are filling out this form for someone else, answer the questions as they apply to that person. The Notice of Overpayment will tell you how much you were overpaid. It will tell you to send the money back in 30 days. Appeal the Overpayment. The first part of the appeal is to forget about the 60 day window. The Public Information Act is a critical protection for that right, and I am proud to offer this guide in service of that goal. My parent recently received a letter from the SSI stating that they were overpaid.