You can use our calculator below to give you an estimated cost for the purchase of one year of service credit. This cost is based on your salary times the number of months purchased times the actuarial percentage based on your age.
Special note for part-time employees: You should adjust the salary amount you input to reflect what you would earn if you had worked full-time. A part-time employee is a member who works less than full-time according to the employer's full-time work schedule.