County of Grundy, Illinois: Single Audit Reports and Findings
County of Grundy, Illinois's most recent single audit in the Federal Audit Clearinghouse covers fiscal year 2025, accepted March 12, 2026; the auditor observed on that filing is Mack & Associates, 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 Grundy, Illinois is recorded in MORRIS, Illinois under EIN 366006567, and the Clearinghouse records it as a local government. 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 | 2025-11-30 | $3,425,979 | $1,000,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2025-11-GSAFAC-0000407593 |
| 2024 | 2024-11-30 | $1,531,878 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2024-11-GSAFAC-0000362245 |
| 2023 | 2023-11-30 | $2,935,140 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2023-11-GSAFAC-0000013902 |
| 2022 | 2022-11-30 | $3,249,758 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2022-11-CENSUS-0000212235 |
| 2021 | 2021-11-30 | $1,935,921 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2021-11-CENSUS-0000212235 |
| 2020 | 2020-11-30 | $1,519,829 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2020-11-CENSUS-0000212235 |
| 2019 | 2019-11-30 | $2,614,424 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2019-11-CENSUS-0000212235 |
| 2018 | 2018-11-30 | $927,450 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 0 | — | 2018-11-CENSUS-0000212235 |
| 2017 | 2017-11-30 | $891,015 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 2 | SD | 2017-11-CENSUS-0000212235 |
| 2016 | 2016-11-30 | $959,475 | $750,000 | Mack & Associates, P.C. | Not on a GAAP basis | 2 | SD | 2016-11-CENSUS-0000212235 |
When is the next single audit due?
If County of Grundy, Illinois is again required to have a single audit for the fiscal year ending Nov 30, 2026, the reporting package is due to the Federal Audit Clearinghouse by Aug 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.
Illinois also publishes audit reports of local governments: Illinois Office of Comptroller. 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 |
|---|---|---|---|
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $2,337,659 | Yes |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $320,000 | No |
| 20.509 | FORMULA GRANTS FOR RURAL AREAS AND TRIBAL TRANSIT PROGRAM | $114,899 | No |
| 93.967 | CENTERS FOR DISEASE CONTROL AND PREVENTION COLLABORATION WITH ACADEMIA TO STRENGTHEN PUBLIC HEALTH | $103,598 | No |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $55,637 | No |
| 90.401 | HELP AMERICA VOTE ACT REQUIREMENTS PAYMENTS | $52,870 | No |
| 93.268 | IMMUNIZATION COOPERATIVE AGREEMENTS | $51,309 | No |
| 93.323 | EPIDEMIOLOGY AND LABORATORY CAPACITY FOR INFECTIOUS DISEASES (ELC) | $41,655 | No |
| 93.069 | PUBLIC HEALTH EMERGENCY PREPAREDNESS | $35,984 | No |
| 16.575 | CRIME VICTIM ASSISTANCE | $35,182 | No |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $32,685 | No |
| 93.069 | PUBLIC HEALTH EMERGENCY PREPAREDNESS | $28,652 | No |
| 16.575 | CRIME VICTIM ASSISTANCE | $28,268 | No |
| 97.042 | EMERGENCY MANAGEMENT PERFORMANCE GRANTS | $23,923 | No |
| 93.103 | FOOD AND DRUG ADMINISTRATION RESEARCH | $19,611 | No |
| 93.069 | PUBLIC HEALTH EMERGENCY PREPAREDNESS | $17,147 | No |
| 20.600 | STATE AND COMMUNITY HIGHWAY SAFETY | $14,735 | No |
| 16.835 | BODY WORN CAMERA POLICY AND IMPLEMENTATION | $13,988 | No |
| 93.069 | PUBLIC HEALTH EMERGENCY PREPAREDNESS | $13,478 | No |
| 93.669 | CHILD ABUSE AND NEGLECT STATE GRANTS | $11,778 | No |
| 93.959 | BLOCK GRANTS FOR PREVENTION AND TREATMENT OF SUBSTANCE ABUSE | $11,591 | No |
| 93.044 | SPECIAL PROGRAMS FOR THE AGING, TITLE III, PART B, GRANTS FOR SUPPORTIVE SERVICES AND SENIOR CENTERS | $10,000 | No |
| 20.703 | INTERAGENCY HAZARDOUS MATERIALS PUBLIC SECTOR TRAINING AND PLANNING GRANTS | $7,774 | No |
| 93.994 | MATERNAL AND CHILD HEALTH SERVICES BLOCK GRANT TO THE STATES | $7,455 | No |
| 93.044 | SPECIAL PROGRAMS FOR THE AGING, TITLE III, PART B, GRANTS FOR SUPPORTIVE SERVICES AND SENIOR CENTERS | $7,392 | 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
- CPA firms that audit Illinois nonprofits
- Illinois single audit statistics
- Illinois 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 County of Grundy, 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. “County of Grundy, Illinois Single Audit FY2025.” https://getauditradar.com/single-audits/il/county-of-grundy-illinois-366006567/. Data as of 2026-11-06.