COUNTY OF DUPAGE: Single Audit Reports and Findings
COUNTY OF DUPAGE filed 10 single audits between 2016 and 2025; the most recently observed auditor is Baker Tilly US, LLP (2025), and the 2025 report lists 0 findings. Data as of 2026-09-18.
Data as of Sep 18, 2026 · Source: Federal Audit Clearinghouse (public data)
Single audits by year
One row per audit year as the Federal Audit Clearinghouse accepted it. The auditor named is the one observed on that filing; COUNTY OF DUPAGE is recorded in WHEATON, Illinois under EIN 366006551, and the Clearinghouse records it as a local government.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2025 | 2025-11-30 | $54,780,524 | $1,651,799 | Baker Tilly US, LLP | 0 | — | 2025-11-GSAFAC-0000418864 |
| 2024 | 2024-11-30 | $79,229,588 | $2,378,190 | Baker Tilly US, LLP | 0 | — | 2024-11-GSAFAC-0000369126 |
| 2023 | 2023-11-30 | $61,084,478 | $1,832,534 | Baker Tilly US, LLP | 0 | — | 2023-11-GSAFAC-0000040709 |
| 2022 | 2022-11-30 | $89,265,450 | $2,677,964 | BAKER TILLY US, LLP | 0 | — | 2022-11-CENSUS-0000215664 |
| 2021 | 2021-11-30 | $105,019,925 | $3,000,000 | BAKER TILLY US, LLP | 0 | — | 2021-11-CENSUS-0000138628 |
| 2020 | 2020-11-30 | $162,279,932 | $3,000,000 | BAKER TILLY US, LLP | 0 | SD | 2020-11-CENSUS-0000138628 |
| 2019 | 2019-11-30 | $25,669,590 | $770,088 | BAKER TILLY US, LLP | 0 | — | 2019-11-CENSUS-0000138628 |
| 2018 | 2018-11-30 | $27,205,146 | $816,154 | BAKER TILLY US, LLP | 0 | — | 2018-11-CENSUS-0000138628 |
| 2017 | 2017-11-30 | $24,200,331 | $750,000 | BAKER TILLY US, LLP | 0 | SD | 2017-11-CENSUS-0000138628 |
| 2016 | 2016-11-30 | $23,690,323 | $750,000 | BAKER TILLY US, LLP | 0 | SD | 2016-11-CENSUS-0000138628 |
Which federal programs did this organization report?
From the most recent accepted report. "Major" is the designation the auditor made under 2 CFR 200.518, not ours.
| ALN | Program | Expended | Major |
|---|---|---|---|
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $19,755,147 | Yes |
| 21.023 | EMERGENCY RENTAL ASSISTANCE PROGRAM | $7,514,304 | Yes |
| 93.568 | LOW-INCOME HOME ENERGY ASSISTANCE | $2,948,922 | No |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $2,337,642 | Yes |
| 17.258 | WIOA ADULT PROGRAM | $1,738,500 | No |
| 17.278 | WIOA DISLOCATED WORKER FORMULA GRANTS | $1,427,404 | No |
| 17.259 | WIOA YOUTH ACTIVITIES | $1,271,427 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $1,201,098 | No |
| 93.569 | COMMUNITY SERVICES BLOCK GRANT | $1,200,446 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $1,159,375 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $1,140,071 | No |
| 97.047 | BRIC: BUILDING RESILIENT INFRASTRUCTURE AND COMMUNITIES | $915,000 | No |
| 93.568 | LOW-INCOME HOME ENERGY ASSISTANCE | $852,554 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $633,015 | No |
| 93.568 | LOW-INCOME HOME ENERGY ASSISTANCE | $626,566 | No |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $608,629 | Yes |
| 90.404 | HAVA ELECTION SECURITY GRANTS | $558,958 | No |
| 81.042 | WEATHERIZATION ASSISTANCE FOR LOW-INCOME PERSONS | $539,170 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $536,324 | No |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $535,725 | Yes |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $474,059 | No |
| 93.044 | SPECIAL PROGRAMS FOR THE AGING, TITLE III, PART B, GRANTS FOR SUPPORTIVE SERVICES AND SENIOR CENTERS | $455,073 | No |
| 17.258 | WIOA ADULT PROGRAM | $436,814 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $380,829 | No |
| 16.741 | DNA BACKLOG REDUCTION PROGRAM | $342,674 | No |
What findings did the auditor report?
The reference and the requirement letter are the ones the auditor used. The finding text itself is not reproduced here; the FAC report linked above carries it in full.
The most recent report lists no finding.
Read next
- CPA firms that audit Illinois nonprofits
- Illinois single audit statistics
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How we computed this
Every row comes from the Federal Audit Clearinghouse record named beside it, one report per audit year, with a resubmission superseding the filing it replaces. The auditor is the one named on that filing — it is not a statement about who audits COUNTY OF DUPAGE now. Form 990 figures come from the IRS e-filed return named by its object id. This page exists because the organization filed at least two single audits, or one with a finding.
Cite this page
AuditRadar. “COUNTY OF DUPAGE Single Audits and Findings (IL).” https://getauditradar.com/single-audits/il/county-of-dupage-366006551/. Data as of 2026-09-18.