Special Supplement for Federal Employees Under FERS
Snippet of Article: "...Now, one common misconception is that the Special Supplement is actually paid out by Social Security. In reality it’s actually paid out by the Office of Personnel Management (OPM) and receiving the Special Supplement does not reduce what you would draw from Social Security or force you to file for Social Security at age 62. How is the Special Supplement calculated?..."
Source: www.fedsmith.com