You must have completed at least 18 months of Federal civilian service creditable under the Federal Employees Retirement System (FERS). Complete a retirement application at least 5 weeks from the date you intend to retire(once you receive your official estimate).You may retire early with a reduced retirement benefit after you reach age 50 and complete 15 years of creditable service as an officer. Early Retirement (Reduced Benefits) You may retire early with a reduced benefit after: you reach age 50 and complete 20 years of creditable service, or. NYSLRS retirees can work after retirement and still receive a pension. However, you should be aware of the laws governing post-retirement employment. You may retire early if: 1) You end employment after meeting the minimum age requirement, and 2) You have at least 60 months of credited service. If you work while receiving early retirement benefits, Social Security is likely to reduce your benefits, depending on how much you earn when you retire. Rule of 90 Early Normal Retirement Provisions. Can my commissioners and deputy mayors please stand up?