The FERS Supplemental Annuity provides essential financial support for federal employees who retire before becoming eligible for Social Security. This annuity is designed to bridge the gap between early retirement and the age of 62. It's based on your years of service and average salary and is intended to provide an income until you start receiving Social Security benefits. The FERS S... https://www.federalpensionadvisors.com/post/what-is-fers-annuity-supplement