Milwaukee County Employees' Retirement System (MC-ERS) is a public pension fund based in Milwaukee, Wisconsin. Established in 1938, the MC-ERS manages the pension fund, maintains the general ledger and related books of the system. The retirement division administers the Milwaukee County pension payroll, conducts retirement seminars, prepares estimates, and processes benefits for retirees, accidental, ordinary, or survivor members. The assets of the pension fund are governed by the eight-member pension board of trustees, assisted by the investment committee.