REPORT DIGEST STATE EMPLOYEES’ RETIREMENT SYSTEM OF ILLINOIS COMPLIANCE EXAMINATION OF CENSUS DATA FOR THE YEAR ENDED JUNE 30, 2023 Release Date: July 9, 2024 State of Illinois, Office of the Auditor General FRANK J. MAUTINO, AUDITOR GENERAL To obtain a copy of the Report contact: Office of the Auditor General, 400 West Monroe, Suite 306, Springfield, IL 62704-9849 (217) 782-6046 or TTY (888) 261-2887 This Report Digest and Full Report are also available on the worldwide web at www.auditor.illinois.gov INTRODUCTION This digest covers the Compliance Examination of Census Data for pensions for the following agencies (collectively, the Employers) as of and for the year ended June 30, 2023: • State of Illinois, Department of Central Management Services • State of Illinois, Department of Transportation • State of Illinois, Department of Innovation and Technology Our Special Assistant Auditors were engaged to perform various census testing to determine the Employers’ compliance over certain specified requirements. Those requirements were as follows: A. All of the Employers’ employees required to be enrolled in the State Employees’ Retirement System (System) in accordance with applicable laws, rules, and regulations were properly enrolled in the System during the census data accumulation year ended June 30, 2023. B. The changes in significant elements of census data for employees required to be enrolled in the System occurring during the census data accumulation year ended June 30, 2023, were completely and accurately reported by the Employers to the System. The significant elements of census data of the System include each employee’s: a. social security number; b. first and last name; c. date of birth; d. gender; e. rate of pay; and, f. retirement deduction code. C. The employer contributions remitted by the Employers to the System during the proportionate share allocation year ended June 30, 2023, were complete, accurate, and in accordance with applicable laws, rules, and regulations. Further, General Revenue Fund payroll paid by the Employers and recorded within the Statewide Accounting Management System under detail object code 1120 was complete, accurate, and in accordance with applicable laws, rules, and regulations. SYNOPSIS There were no findings disclosed during our examination. ACCOUNTANT’S OPINION The accountants conducted a compliance examination of census data for the Employers for the year ended June 30, 2023. The accountants stated the Employers complied, in all material respects, with the requirements described in the report. This compliance examination of census data was conducted by Sikich CPA LLC. JANE CLARK Division Director This report is transmitted in accordance with Section 3-14 of the Illinois State Auditing Act. FRANK J. MAUTINO Auditor General FJM:dmg