CITY OF OTTOWA: Single Audit Reports and Findings
CITY OF OTTOWA filed 6 single audits between 2019 and 2025; the most recently observed auditor is WIPFLI 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; CITY OF OTTOWA is recorded in OTTAWA, Illinois under EIN 366006037, 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 | 2025-04-30 | $2,719,935 | $749,999 | WIPFLI LLP | 0 | SD | 2025-04-GSAFAC-0000393434 |
| 2024 | 2024-04-30 | $780,168 | $750,000 | WIPFLI LLP | 1 | SD | 2024-04-GSAFAC-0000061870 |
| 2023 | 2023-04-30 | $2,395,131 | $750,000 | WIPFLI LLP | 7 | MW / SD | 2023-04-GSAFAC-0000030329 |
| 2021 | 2021-04-30 | $3,606,322 | $750,000 | BRIAN ZABEL & ASSOCIATES, P.C. | 0 | — | 2021-04-CENSUS-0000139184 |
| 2020 | 2020-04-30 | $1,226,268 | $750,000 | BRIAN ZABEL & ASSOCIATES, P.C. | 0 | — | 2020-04-CENSUS-0000139184 |
| 2019 | 2019-04-30 | $2,291,068 | $750,000 | BRIAN ZABEL & ASSOCIATES, P.C. | 0 | — | 2019-04-CENSUS-0000139184 |
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 |
|---|---|---|---|
| 97.047 | PRE-DISASTER MITIGATION | $1,124,548 | Yes |
| 20.509 | FORMULA GRANTS FOR RURAL AREAS AND TRIBAL TRANSIT PROGRAM | $849,290 | No |
| 14.228 | COMMUNITY DEVELOPMENT BLOCK GRANTS/STATE'S PROGRAM AND NON-ENTITLEMENT GRANTS IN HAWAII | $494,414 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $196,068 | No |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $45,000 | No |
| 15.904 | HISTORIC PRESERVATION FUND GRANTS-IN-AID | $10,615 | 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.
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 CITY OF OTTOWA 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. “CITY OF OTTOWA Single Audits and Findings (IL).” https://getauditradar.com/single-audits/il/city-of-ottowa-366006037/. Data as of 2026-09-18.