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Auditor Reports and Resources

The Auditor Reports and Resources page provides access to various detailed financial reports, Internal Audit Reports and other useful information regarding County operations.  This page is intended to supplement but not duplicate the DuPage County Transparency Portal.  

Checkbook Online - Dynamic / Interactive Searching

The Checkbook Online provides interactive searching of County payments starting in May 2014.

Revenue and Expenditures Reports

The Revenue and Expenditures webpage (link) provides access to revenue reports and detail for County expenditures in searchable pdf format using Adobe Reader software, both for the current fiscal year, and prior fiscal years.  Also, expenditure detail for a specific department, vendor and budget category as well as searching by purchase order or check number, is available in the Revenue and Expenditures webpage.  Reports for the current fiscal year are updated regularly.  Once a prior fiscal year is closed, reports for those fiscal years are closed and final. 

Internal Audit Reports

The Internal Audit Reports webpage (link) provides access to Audit Reports that have been released by the Office of the DuPage County Auditor.  

Other Reports

The Other Reports webpage (link) provides convenient access to a variety of documents and reports that provide insight into County operations.  These include reports regarding the Veterans Affairs Commission (VAC) and the Emergency Telephone System Board (ETSB).

Doc app

Document Center

The Document Center provides easy access to public documents. Click on one of the categories below to see related documents or use the search function.

Categories always sorted by header (sub-categories sorted by sequence within each category)
Documents sorted by SEQ in Ascending Order within category

County Financial Reports53 documents

County Revenue and Expenditures Reports10 documents

  • Fiscal Year 2023
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  • Fiscal Year 2022
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  • Fiscal Year 2021
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  • Fiscal Year 2020
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  • Fiscal Year 2019
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  • Fiscal Year 2018
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  • Fiscal Year 2017
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  • Fiscal Year 2016
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  • Fiscal Year 2015
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  • Fiscal Year 2014
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Departmental Expenditure Reports11 documents

  • Fiscal Year 2023
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  • Fiscal Year 2022
    document seq 0.00
  • Fiscal Year 2021
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  • Fiscal Year 2020
    document seq 0.00
  • Fiscal Year 2019
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  • Fiscal Year 2018
    document seq 0.00
  • Fiscal Year 2017
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  • Fiscal Year 2016
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  • Fiscal Year 2015
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  • Fiscal Year 2014
    document seq 0.00
    05/01/2014 - 11/30/2014 ERP System
  • Fiscal Year 2014
    document seq 0.00
    12/01/2013 - 04/30/2014

Vendor Expenditure Reports11 documents

  • Fiscal Year 2023
    document seq 0.00
  • Fiscal Year 2022
    document seq 0.00
  • Fiscal Year 2021
    document seq 0.00
  • Fiscal Year 2020
    document seq 0.00
  • Fiscal Year 2019
    document seq 0.00
  • Fiscal Year 2018
    document seq 0.00
  • Fiscal Year 2017
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  • Fiscal Year 2016
    document seq 0.00
  • Fiscal Year 2015
    document seq 0.00
  • Fiscal Year 2014
    document seq 0.00
    05/01/2014 - 11/30/2014 ERP System
  • Fiscal Year 2014
    document seq 0.00
    12/01/2013 - 04/30/2014

Purchase Order / Contract Expenditure Reports11 documents

  • Fiscal Year 2023
    document seq 0.00
  • Fiscal Year 2022
    document seq 0.00
  • Fiscal Year 2021
    document seq 0.00
  • Fiscal Year 2020
    document seq 0.00
  • Fiscal Year 2019
    document seq 0.00
  • Fiscal Year 2018
    document seq 0.00
  • Fiscal Year 2017
    document seq 0.00
  • Fiscal Year 2016
    document seq 0.00
  • Fiscal Year 2015
    document seq 0.00
  • Fiscal Year 2014
    document seq 0.00
    05/01/2014 - 11/30/2014 ERP System
  • Fiscal Year 2014
    document seq 0.00
    12/01/2013 - 04/30/2014

Purchase Order by Vendor Expenditure Reports10 documents

  • Fiscal Year 2023
    document seq 0.00
  • Fiscal Year 2022
    document seq 0.00
  • Fiscal Year 2021
    document seq 0.00
  • Fiscal Year 2020
    document seq 0.00
  • Fiscal Year 2019
    document seq 0.00
  • Fiscal Year 2018
    document seq 0.00
  • Fiscal Year 2017
    document seq 0.00
  • Fiscal Year 2016
    document seq 0.00
  • Fiscal Year 2015
    document seq 0.00
  • Fiscal Year 2014
    document seq 0.00
    05/01/2014 - 11/30/2014 ERP System
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