{"data":{"id":"us-il/40-ilcs-5-12-151.1","jurisdiction":"us-il","citation":"40 ILCS 5/12-151.1","heading":"","body":"Contributions by employees towards annual increase in retirement annuity. Beginning July 1, 1965, there shall be deducted 1/2 of 1% of salary in the case of each employee as his contribution for the annual increase in the basic retirement annuity; provided that beginning January 1, 1976, the rate of deduction shall be 1% of salary. Such deduction shall continue during the entire time the employee is in service and in receipt of salary.","path":["CHAPTER 40 PENSIONS","Illinois Pension Code."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=638\u0026ChapterID=9\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:20Z","sha256":"584d9007d091cfa49a2452a160b87792f1781392f5dd14be8e7ee8c290cdbfa6","source_id":"us-il","stale":false,"prev":"us-il/40-ilcs-5-12-151","next":"us-il/40-ilcs-5-12-151.2"},"notice":"GroundRules: Original legal text. Not legal advice."}