Elected Officials are eligible to retire at age 55 after having completed 10 years of credited service. The Board of Pensions and Retirement manages the assets of the City's pension fund, ensuring there is enough money to pay out to those who have earned benefits.Estimate your future retirement benefit or the federal tax withholding from your current pension payments. The following chart outlines the requirements for an immediate annuity under the Federal Employees. Retirement System (FERS). Give yourself the best chance of successcontact us today for help applying for Federal Disability Retirement benefits in Philadelphia, PA! Members of PSERS who meet certain eligibility requirements qualify to receive a monthly retirement benefit for life. A member of the Retirement System may purchase credited service for other governmental employment which was full-time or its prorated equivalent. Reference to State Employees' Retirement System. (5) Accrued benefit.