ILLINOIS STATE TOLL HIGHWAY AUTHORITY


Audits Release Date

Financial Audit for the Period Ending December 31, 2023
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 08/01/2024

Reissued - Financial Audit for the Period Ending December 31, 2022
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 11/16/2023

Compliance Examination for the Period Ending December 31, 2022
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 08/15/2023

Financial Audit for the Period Ending December 31, 2022
Disclosure Notice
Please see reissued report dated 11/16/2023.

07/27/2023

Financial Audit for the Period Ending December 31, 2021
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 10/19/2022

Compliance Examination for the Period Ending December 31, 2020
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 11/03/2021

Financial Audit for the Period Ending December 31, 2020
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 10/26/2021

Compliance Examination for the Period Ending December 31, 2019
Summary Report Digest
Summary Report Digest *
Full Report

 06/30/2020

Financial Audit for the Period Ending December 31, 2019
Summary Report Digest
Full Report

 06/30/2020

Financial Audit and Compliance Examination for the Period Ending December 31, 2018
Summary Report Digest - PDF
Full Report

 07/09/2019

Financial Audit and Compliance Examination for the Period Ending December 31, 2017
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 07/10/2018

Financial Audit and Compliance Examination for the Period Ending December 31, 2016
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 07/06/2017

Financial Audit and Compliance Examination for the Period Ending December 31, 2015
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 07/21/2016

Financial Audit and Compliance Examination for the Period Ending December 31, 2014
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 06/30/2015

Financial Audit and Compliance Examination for the Period Ending December 31, 2013
Summary Report Digest - PDF
Summary Report Digest *
Full Report

 07/10/2014

Financial Audit and Compliance Examination for the Period Ending December 31, 2012
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 08/06/2013

Financial Audit and Compliance Examination for the Period Ending December 31, 2011
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 09/06/2012

Financial Audit and Compliance Examination for the Period Ending December 31, 2010
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 07/14/2011

Financial Audit and Compliance Examination for the Period Ending December 31, 2009
Summary Report Digest - PDF
Summary Report Digest*
Full Report

 09/09/2010

Financial Audit and Compliance Examination for the Period Ending December 31, 2008
Summary Report Digest*
Full Report

 09/23/2009

Financial Audit and Compliance Examination for the Period Ending December 31, 2007
Summary Report Digest*
Full Report

 08/27/2008

Financial Audit and Compliance Examination for the Period Ending December 31, 2006
Summary Report Digest
Full Report - Financial
Full Report - Compliance

10/04/2007

Compliance Examination for the Period Ending December 31, 2005
Summary Report Digest
Full Report

 11/26/2006

Financial Audit for the Period Ending December 31, 2005
Summary Report Digest
Full Report

 10/26/2006

Financial Audit and Compliance Examination for the Period Ending December 31, 2004
Summary Report Digest

07/13/2005

Financial Audit and Compliance Examination for the Period Ending December 31, 2003
Summary Report Digest

07/15/2004

Financial Audit and Compliance Examination for the Period Ending December 31, 2002
Summary Report Digest

07/15/2003

Financial Audit and Compliance Examination for the Period Ending December 31, 2001
Summary Report Digest

07/03/2002

Financial Audit and Compliance Examination for the Period Ending December 31, 2000
Summary Report Digest

12/04/2001

Financial Audit and Compliance Examination for the Period Ending December 31, 1999
Summary Report Digest

08/02/2000

Financial Audit and Compliance Examination for the Period Ending December 31, 1998
Summary Report Digest

09/02/1999

Financial Audit and Compliance Examination for the Period Ending December 31, 1997
Summary Report Digest

03/05/1999

Compliance Examination for the Period Ending December 31, 1996
Summary Report Digest

12/04/1997

Financial Audit for the Period Ending December 31, 1995
Summary Report Digest

11/26/1997

Compliance Examination for the Period Ending December 31, 1994
Summary Report Digest

07/13/1995

Compliance Examination for the Period Ending December 31, 1992
Summary Report Digest

1993


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