THE COUNTY OF LAKE ILLINOIS: Single Audit Reports and Findings
THE COUNTY OF LAKE ILLINOIS 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; THE COUNTY OF LAKE ILLINOIS is recorded in WAUKEGAN, Illinois under EIN 366006600, 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 | $80,405,272 | $2,412,158 | Baker Tilly US, LLP | 0 | SD | 2025-11-GSAFAC-0000417531 |
| 2024 | 2024-11-30 | $77,362,914 | $2,320,887 | Baker Tilly US, LLP | 0 | SD | 2024-11-GSAFAC-0000366351 |
| 2023 | 2023-11-30 | $67,280,996 | $2,030,116 | Baker Tilly US, LLP | 8 | MW / SD | 2023-11-GSAFAC-0000052726 |
| 2022 | 2022-11-30 | $77,464,439 | $2,323,933 | BAKER TILLY US, LLP | 1 | SD | 2022-11-CENSUS-0000138655 |
| 2021 | 2021-11-30 | $78,584,933 | $2,357,548 | RSM US LLP | 145 | — | 2021-11-CENSUS-0000138655 |
| 2020 | 2020-11-30 | $143,556,024 | $4,306,681 | RSM US LLP | 0 | — | 2020-11-CENSUS-0000138655 |
| 2019 | 2019-11-30 | $33,451,792 | $1,003,554 | RSM US LLP | 0 | — | 2019-11-CENSUS-0000138655 |
| 2018 | 2018-11-30 | $31,997,609 | $959,928 | RSM US LLP | 0 | SD | 2018-11-CENSUS-0000138655 |
| 2017 | 2017-11-30 | $31,864,508 | $955,935 | RSM US LLP | 1 | — | 2017-11-CENSUS-0000138655 |
| 2016 | 2016-11-30 | $38,495,944 | $1,154,878 | BAKER TILLY VIRCHOW KRAUSE, LLP | 0 | — | 2016-11-CENSUS-0000138655 |
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 | $45,290,922 | Yes |
| 93.224 | HEALTH CENTER PROGRAM | $3,991,644 | Yes |
| 93.268 | IMMUNIZATION COOPERATIVE AGREEMENTS | $2,343,054 | No |
| 17.278 | WIOA DISLOCATED WORKER FORMULA GRANTS | $2,190,380 | Yes |
| 17.258 | WIOA ADULT PROGRAM | $1,568,227 | Yes |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $1,482,735 | No |
| 16.045 | COMMUNITY-BASED VIOLENCE INTERVENTION AND PREVENTION INITIATIVE | $1,267,982 | No |
| 93.224 | HEALTH CENTER PROGRAM | $1,139,374 | Yes |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $1,038,833 | No |
| 17.259 | WIOA YOUTH ACTIVITIES | $1,029,010 | Yes |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $900,773 | No |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $829,732 | No |
| 16.575 | CRIME VICTIM ASSISTANCE | $738,961 | No |
| 17.258 | WIOA ADULT PROGRAM | $576,933 | Yes |
| 90.404 | HAVA ELECTION SECURITY GRANTS | $526,865 | No |
| 17.278 | WIOA DISLOCATED WORKER FORMULA GRANTS | $515,539 | Yes |
| 93.667 | SOCIAL SERVICES BLOCK GRANT | $499,200 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $473,260 | No |
| 16.838 | COMPREHENSIVE OPIOID, STIMULANT, AND OTHER SUBSTANCES USE PROGRAM | $455,810 | No |
| 93.898 | CANCER PREVENTION AND CONTROL PROGRAMS FOR STATE, TERRITORIAL AND TRIBAL ORGANIZATIONS | $434,779 | No |
| 93.323 | EPIDEMIOLOGY AND LABORATORY CAPACITY FOR INFECTIOUS DISEASES (ELC) | $430,773 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $406,452 | No |
| 93.958 | BLOCK GRANTS FOR COMMUNITY MENTAL HEALTH SERVICES | $384,642 | No |
| 93.959 | BLOCK GRANTS FOR PREVENTION AND TREATMENT OF SUBSTANCE ABUSE | $377,542 | No |
| 16.320 | SERVICES FOR TRAFFICKING VICTIMS | $375,941 | 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.
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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 THE COUNTY OF LAKE ILLINOIS 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. “THE COUNTY OF LAKE ILLINOIS Single Audits and Findings (IL).” https://getauditradar.com/single-audits/il/the-county-of-lake-illinois-366006600/. Data as of 2026-09-18.