Under Wisconsin Stat. 40.30, there is an agreement between the City of Milwaukee ERS and the following retirement systems:

  1. Employees’ Retirement System of the County of Milwaukee
  2. Wisconsin Retirement System

The ERS also provides certain benefits for employees who transfer from Milwaukee County or have prior State of Wisconsin service. Because of complex rules regarding reciprocity between systems, County to City transfer and prior State service, please contact the ERS office to learn whether or not you are eligible.