Requirements: You must be 55 years of age if you have less than (20) years of service. You may retire at any age with (20) years of service. If you are first employed after January 1, 1978, you must have (10) years of service.
Click to Expand
Or Click on the link below to open Group IV Years in Service Chart: Directions: Multiply the indicated percentage by the average of your three highest consecutive years salary.