The purpose of the Reciprocal Act is to provide for the continuity and preservation of service credit in the case of members transferring employment from one governmental unit to another, resulting in pension coverage. Use of the provisions of the Reciprocal Act is optional with the member.
For example: A member participated under IMRF for 12 or more months but left participation and kept his or her contributions on deposit. The member then went on to participate in one or more of the reciprocal systems. When that member retires, all of his or her service credit would be combined to calculate the amount of a pension from each system. This calculation is explained in more detail later in this section.
Please note: A member must have 12 or more months of service with a reciprocal retirement system for the member to use that service in the calculation of a reciprocal pension. One exception exists to this 12-month minimum requirement:
Exception: Certain former paraeducators (teacher’s aide) in a school district who transferred to a position covered by the Teachers’ Retirement System (TRS) and who has less than 12 months of IMRF service credit may apply that service toward a reciprocal pension.
If a former teacher aide took a refund of his or her IMRF contributions, he or she can repay the refund and reinstate the service credit. See Paragraph 6.40 Past Service, Reinstatement