Ingham County, Michigan: Single Audit Reports and Findings
Ingham County, Michigan filed 10 single audits between 2016 and 2025; the most recently observed auditor is REHMANN ROBSON LLC (2025), and the 2025 report lists 3 findings, including 1 material weakness. 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; Ingham County, Michigan is recorded in MASON, Michigan under EIN 386005629, 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 | 2025-12-31 | $25,306,558 | $1,000,000 | REHMANN ROBSON LLC | 3 | MW / SD | 2025-12-GSAFAC-0000421061 |
| 2024 | 2024-12-31 | $28,320,491 | $849,615 | REHMANN ROBSON LLC | 4 | MW / SD | 2024-12-GSAFAC-0000379337 |
| 2023 | 2023-12-31 | $33,372,635 | $1,001,179 | REHMANN ROBSON LLC | 0 | MW | 2023-12-GSAFAC-0000053875 |
| 2022 | 2022-12-31 | $32,988,596 | $989,658 | REHMANN ROBSON LLC | 0 | SD | 2022-12-CENSUS-0000148721 |
| 2021 | 2021-12-31 | $42,532,265 | $1,275,968 | REHMANN ROBSON LLC | 4 | MW | 2021-12-CENSUS-0000148721 |
| 2020 | 2020-12-31 | $24,945,500 | $750,000 | PLANTE & MORAN, PLLC | 9 | MW | 2020-12-CENSUS-0000148721 |
| 2019 | 2019-12-31 | $16,008,703 | $750,000 | PLANTE & MORAN, PLLC | 6 | MW | 2019-12-CENSUS-0000148721 |
| 2018 | 2018-12-31 | $16,000,174 | $750,000 | PLANTE & MORAN, PLLC | 0 | SD | 2018-12-CENSUS-0000148721 |
| 2017 | 2017-12-31 | $20,937,198 | $750,000 | PLANTE & MORAN, PLLC | 1 | MW | 2017-12-CENSUS-0000148721 |
| 2016 | 2016-12-31 | $17,418,222 | $750,000 | PLANTE & MORAN, PLLC | 0 | SD | 2016-12-CENSUS-0000148721 |
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 | $5,943,588 | Yes |
| 93.563 | CHILD SUPPORT SERVICES | $4,349,207 | Yes |
| 93.224 | HEALTH CENTER PROGRAM | $2,774,682 | Yes |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $1,999,539 | No |
| 93.778 | GRANTS TO STATES FOR MEDICAID | $1,667,851 | No |
| 93.268 | IMMUNIZATION COOPERATIVE AGREEMENTS | $912,187 | No |
| 93.563 | CHILD SUPPORT SERVICES | $841,119 | Yes |
| 93.994 | MATERNAL AND CHILD HEALTH SERVICES BLOCK GRANT TO THE STATES | $592,527 | No |
| 93.566 | REFUGEE AND ENTRANT ASSISTANCE STATE/REPLACEMENT DESIGNEE ADMINISTERED PROGRAMS | $582,788 | No |
| 93.918 | GRANTS TO PROVIDE OUTPATIENT EARLY INTERVENTION SERVICES WITH RESPECT TO HIV DISEASE | $539,485 | No |
| 93.870 | MATERNAL, INFANT AND EARLY CHILDHOOD HOME VISITING GRANT | $534,116 | No |
| 93.153 | COORDINATED SERVICES AND ACCESS TO RESEARCH FOR WOMEN, INFANTS, CHILDREN, AND YOUTH | $533,497 | No |
| 93.967 | CENTERS FOR DISEASE CONTROL AND PREVENTION COLLABORATION WITH ACADEMIA TO STRENGTHEN PUBLIC HEALTH | $400,724 | No |
| 93.563 | CHILD SUPPORT SERVICES | $377,439 | Yes |
| 97.067 | HOMELAND SECURITY GRANT PROGRAM | $356,062 | No |
| 16.753 | CONGRESSIONALLY RECOMMENDED AWARDS | $285,682 | No |
| 93.917 | HIV CARE FORMULA GRANTS | $259,848 | No |
| 16.833 | NATIONAL SEXUAL ASSAULT KIT INITIATIVE | $204,095 | No |
| 93.926 | HEALTHY START INITIATIVE | $197,172 | No |
| 96.004 | SOCIAL SECURITY SURVIVORS INSURANCE | $176,040 | No |
| 16.838 | COMPREHENSIVE OPIOID, STIMULANT, AND SUBSTANCE USE PROGRAM | $169,138 | No |
| 93.940 | HIV PREVENTION AND SURVEILLANCE ACTIVITIES-HEALTH DEPARTMENT BASED | $161,034 | No |
| 97.067 | HOMELAND SECURITY GRANT PROGRAM | $156,060 | No |
| 93.069 | PUBLIC HEALTH EMERGENCY PREPAREDNESS | $151,091 | No |
| 93.658 | FOSTER CARE TITLE IV-E | $142,598 | 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 |
|---|---|---|---|
| 2025-002 | I | Significant deficiency | No |
Read next
- CPA firms that audit Michigan nonprofits
- Michigan single audit statistics
- Michigan nonprofit audit requirements
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 Ingham County, 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. “Ingham County, Michigan Single Audits and Findings (MI).” https://getauditradar.com/single-audits/mi/ingham-county-michigan-386005629/. Data as of 2026-09-18.