County of Cass, Michigan: Single Audit Reports and Findings
County of Cass, Michigan's most recent single audit in the Federal Audit Clearinghouse covers fiscal year 2025, accepted April 2, 2026; the auditor observed on that filing is Yeo & Yeo, P.C.. It reported no findings. 10 filings from 2016 to 2025 are on record. Data as of 2026-11-06.
Data as of Nov 6, 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 Cass, Michigan is recorded in CASSOPOLIS, Michigan under EIN 386004839, and the Clearinghouse records it as a state government entity. Each report opens on the Clearinghouse itself; how to search the Federal Audit Clearinghouse explains the rest of the reporting package.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Opinion | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2025-09-30 | $3,500,527 | $1,000,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2025-09-GSAFAC-0000414468 |
| 2024 | 2024-09-30 | $11,033,806 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2024-09-GSAFAC-0000363073 |
| 2023 | 2023-09-30 | $2,449,157 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | MW | 2023-09-GSAFAC-0000036483 |
| 2022 | 2022-09-30 | $3,817,417 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2022-09-CENSUS-0000148702 |
| 2021 | 2021-09-30 | $1,751,549 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2021-09-CENSUS-0000148702 |
| 2020 | 2020-09-30 | $2,444,597 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2020-09-CENSUS-0000148702 |
| 2019 | 2019-09-30 | $1,476,971 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2019-09-CENSUS-0000148702 |
| 2018 | 2018-09-30 | $1,300,789 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2018-09-CENSUS-0000148702 |
| 2017 | 2017-09-30 | $1,312,289 | $750,000 | Yeo & Yeo, P.C. | Unmodified | 0 | — | 2017-09-CENSUS-0000148702 |
| 2016 | 2016-09-30 | $1,198,292 | $750,000 | Abraham & Gaffney, P.C. | Unmodified | 0 | — | 2016-09-CENSUS-0000148702 |
When is the next single audit due?
If County of Cass, Michigan is again required to have a single audit for the fiscal year ending Sep 30, 2026, the reporting package is due to the Federal Audit Clearinghouse by Jun 30, 2027 at the latest.
Whether an audit is required depends on federal awards expended in that year (the single audit threshold). The rule, 2 CFR 200.512(a): the reporting package is due within 30 calendar days after the auditee receives the auditor's report or nine months after the end of the audit period, whichever is earlier; the date above is the nine-month date, moved to Monday when it falls on a weekend. Last verified: 2026-11-15.
Which federal programs did this organization report?
From the most recent accepted report, as listed on its schedule of expenditures of federal awards (SEFA). "Major" is the designation the auditor made under 2 CFR 200.518, not ours.
| ALN | Program | Expended | Major |
|---|---|---|---|
| 93.563 | CHILD SUPPORT SERVICES | $1,028,726 | Yes |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $959,121 | Yes |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $364,377 | Yes |
| 93.243 | SUBSTANCE ABUSE AND MENTAL HEALTH SERVICES PROJECTS OF REGIONAL AND NATIONAL SIGNIFICANCE | $231,557 | No |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $221,411 | Yes |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $186,560 | Yes |
| 93.563 | CHILD SUPPORT SERVICES | $162,125 | Yes |
| 16.738 | EDWARD BYRNE MEMORIAL JUSTICE ASSISTANCE GRANT PROGRAM | $94,999 | No |
| 93.563 | CHILD SUPPORT SERVICES | $68,168 | Yes |
| 16.838 | COMPREHENSIVE OPIOID, STIMULANT, AND OTHER SUBSTANCES USE PROGRAM | $60,300 | No |
| 93.658 | FOSTER CARE TITLE IV-E | $46,795 | No |
| 97.067 | HOMELAND SECURITY GRANT PROGRAM | $35,899 | No |
| 14.228 | COMMUNITY DEVELOPMENT BLOCK GRANTS/STATE'S PROGRAM AND NON-ENTITLEMENT GRANTS IN HAWAII | $22,854 | No |
| 97.042 | EMERGENCY MANAGEMENT PERFORMANCE GRANTS | $8,181 | No |
| 16.607 | BULLETPROOF VEST PARTNERSHIP PROGRAM | $6,676 | No |
| 97.067 | HOMELAND SECURITY GRANT PROGRAM | $1,921 | No |
| 16.607 | BULLETPROOF VEST PARTNERSHIP PROGRAM | $857 | No |
What findings did the auditor report?
The reference is the auditor’s; the requirement is the Compliance Supplement category the auditor selected. The finding text itself is not reproduced here; the FAC report linked above carries it in full. What the two severity levels mean: material weakness vs significant deficiency.
The most recent report lists no finding.
Read next
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- Michigan 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 Cass, Michigan 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 Cass, Michigan Single Audit FY2025.” https://getauditradar.com/single-audits/mi/county-of-cass-michigan-386004839/. Data as of 2026-11-06.