In "Missouri Charter Schools and Teacher Pension Plans: How Well Do Existing Pension Plans Serve Charter and Urban Teachers?" the authors stated that there is no reciprocity between the three Missouri teacher pension plans, based on their understanding that employer contributions could not transfer between plans. That statement is correct concerning the Missouri Public School Retirement System (PSRS) and the Public School Retirement System of the City of St. Louis (STL). However, since 2008 there has been in place a reciprocity agreement between PSRS and the Kansas City Public School Retirement System (KC), and since 2003 between KC and STL, both of which would permit some access to employer contributions. The purpose of this correction is to clarify how reciprocity works in Kansas City, focusing on the more empirically relevant issue of reciprocity between PSRS to KC. [For the full report, see ED603519.]