To retire you must meet two requirements: age and service credit . Your minimum retirement age depends on your retirement formula: 50, 52, or 55 .This publication provides instructions for completing the CalPERS. Does the County provide Dental or Vision Coverage to retirees? No. How do I contact the ESA Benefits Department? The documents referred to in this checklist can be found online on the CalPERS website or at your. Employee Departmental Service Center. The City of San José is pleased to offer CalPERS "Classic" Members the opportunity to convert their current Tier 2 service into Tier 1 for pension benefits. What compensation is used to determine my Plan benefits? If you have not reached your 20 years covered Law Enforcement or Fire Fighter service and reach the age 57, you must retire in the month you reach your 20 years.