St. Charles County: Single Audit Reports and Findings
St. Charles County filed 9 single audits between 2016 and 2024; the most recently observed auditor is CLIFTONLARSONALLEN LLP (2024), and the 2024 report lists 3 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; St. Charles County is recorded in SAINT CHARLES, Missouri under EIN 436003122, 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 |
|---|---|---|---|---|---|---|---|
| 2024 | 2024-12-31 | $43,023,639 | $1,290,701 | CLIFTONLARSONALLEN LLP | 3 | SD | 2024-12-GSAFAC-0000382151 |
| 2023 | 2023-12-31 | $34,113,335 | $1,023,399 | CLIFTONLARSONALLEN LLP | 30 | SD | 2023-12-GSAFAC-0000059957 |
| 2022 | 2022-12-31 | $29,758,580 | $89,275,735 | CLIFTONLARSONALLEN LLP | 4 | MW | 2022-12-CENSUS-0000152839 |
| 2021 | 2021-12-31 | $23,375,023 | $750,000 | CLIFTONLARSONALLEN LLP | 2 | MW / SD | 2021-12-GSAFAC-0000026661 |
| 2020 | 2020-12-31 | $56,731,906 | $1,701,957 | SCHOWALTER & JABOURI, P.C. | 0 | — | 2020-12-CENSUS-0000152839 |
| 2019 | 2019-12-31 | $12,404,602 | $750,000 | SCHOWALTER & JABOURI, P.C. | 0 | — | 2019-12-CENSUS-0000152839 |
| 2018 | 2018-12-31 | $12,987,343 | $750,000 | SCHOWALTER & JABOURI, P.C. | 0 | — | 2018-12-CENSUS-0000152839 |
| 2017 | 2017-12-31 | $13,520,942 | $750,000 | SCHOWALTER & JABOURI, P.C. | 0 | — | 2017-12-CENSUS-0000152839 |
| 2016 | 2016-12-31 | $11,256,633 | $750,000 | SCHOWALTER & JABOURI, P.C. | 1 | SD | 2016-12-CENSUS-0000152839 |
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 | $20,116,552 | Yes |
| 14.871 | SECTION 8 HOUSING CHOICE VOUCHERS | $7,126,677 | Yes |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $1,385,653 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $1,248,074 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $1,153,881 | No |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $978,053 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $755,846 | No |
| 93.767 | CHILDREN'S HEALTH INSURANCE PROGRAM | $594,831 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $590,330 | No |
| 20.106 | AIRPORT IMPROVEMENT PROGRAM, INFRASTRUCTURE INVESTMENT AND JOBS ACT PROGRAMS, AND COVID-19 AIRPORTS PROGRAMS | $577,365 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $551,558 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $530,875 | No |
| 16.542 | DELETED | $505,006 | No |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $497,588 | No |
| 16.922 | EQUITABLE SHARING PROGRAM | $473,017 | No |
| 17.259 | WIOA YOUTH PROGRAM | $322,319 | No |
| 93.323 | EPIDEMIOLOGY AND LABORATORY CAPACITY FOR INFECTIOUS DISEASES (ELC) | $306,384 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $281,769 | No |
| 93.354 | PUBLIC HEALTH EMERGENCY RESPONSE: COOPERATIVE AGREEMENT FOR EMERGENCY RESPONSE: PUBLIC HEALTH CRISIS RESPONSE | $250,943 | No |
| 93.563 | CHILD SUPPORT SERVICES | $236,089 | No |
| 16.741 | DNA BACKLOG REDUCTION PROGRAM | $227,752 | No |
| 93.323 | EPIDEMIOLOGY AND LABORATORY CAPACITY FOR INFECTIOUS DISEASES (ELC) | $224,865 | No |
| 95.001 | HIGH INTENSITY DRUG TRAFFICKING AREAS PROGRAM | $217,508 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $211,487 | No |
| 93.069 | PUBLIC HEALTH EMERGENCY PREPAREDNESS | $186,291 | 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.
| Reference | Requirement | Severity | Repeat |
|---|---|---|---|
| 2024-001 | L | Significant deficiency | Yes |
| 2024-002 | M | Significant deficiency | No |
| 2024-003 | L | Significant deficiency | Yes |
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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 St. Charles County 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. “St. Charles County Single Audits and Findings (MO).” https://getauditradar.com/single-audits/mo/st-charles-county-436003122/. Data as of 2026-09-18.