FERS changed Federal Retirement age System in the 1980s. FERS Eligibility for retirement benefits is calculated by your age at retirement and your number of years of creditable service and must reach Minimum Retirement with 30 years of service. The Age formula will reduce your MRA annuity by 5 percent per year. We definitely help to meet you’re individual and family needs and Call now at (877) 733-3877 and book your appointment.[size=0pt][/size]