Certain members who participate in the SLEP plan and who have any existing Regular service can convert that service to SLEP. The SLEP member can convert a maximum of 120 months of Regular Plan service to SLEP. For the service to be eligible for conversion to SLEP, the Regular Plan service must be followed by SLEP service.
The cost of converting the service includes the additional SLEP contributions, plus additional employer contributions, plus interest from the date of the service to the date of payment. Use IMRF Form entitled, ”Conversion of Regular Service Credit to SLEP Service."
Members who join the SLEP plan on or after August 8, 2011 are not eligible to upgrade Regular service credit to SLEP.
Members can access this form by visiting the Member Access area on IMRF's website (www.imrf.org).