Overview. 1  This IRM provides definitions for terms and acronyms used in Revenue Financial Management (RFM). 2  The Office of Revenue Reporting, Revenue Financial Management (IFM), under the Chief Financial Officer (CFO), develops and maintains this IRM.
To calculate your TRS retirement benefits, use the following formula: 1  Multiply your years of service credit by 2.3 percent. 2  Determine the average of your five highest years of salary.*. 3  Multiply your average salary (from step 2) by the number from step  1.
For persons who became members of TRS prior to September 1, 2007, had at least five years of service credit on August 31, 2014, and maintain membership until retirement, the following eligibility requirements must be met to qualify for normal age retirement: Age 65 with five or more years of service credit, or. 2  At least age 62, meet the Rule of 80 (combined age and years of service credit equal at least 80), and have at least five years of service credit.