When you first log in to your MySSA account, your home screen should have these options at the top:
Select “Upload Documents”.
The next screen will ask what you would like to upload. It will look like this:
Select “SSA Form”.
You will notice 4 options at the top: Open Request, Past Activity, Search Forms, and Upload Documents. It will look like this:
Select “Search Forms”, and search for the form that you want to complete and upload by name. Which form you need will depend on the reason for your overpayment.
Once you have found your form, complete and submit it. You will be able to see your submission history in the “Past Activity” tab.