CHICAGO HORTICULTURAL SOCIETY: Single Audit Reports and Findings
CHICAGO HORTICULTURAL SOCIETY filed 10 single audits between 2016 and 2025; the most recently observed auditor is PLANTE & MORAN, PLLC (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; CHICAGO HORTICULTURAL SOCIETY is recorded in GLENCOE, Illinois under EIN 362225482, and the Clearinghouse records it as a nonprofit.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2025 | 2025-12-31 | $2,886,990 | $1,000,000 | PLANTE & MORAN, PLLC | 0 | — | 2025-12-GSAFAC-0000414374 |
| 2024 | 2024-12-31 | $2,040,779 | $750,000 | PLANTE & MORAN, PLLC | 0 | — | 2024-12-GSAFAC-0000366477 |
| 2023 | 2023-12-31 | $2,079,286 | $750,000 | PLANTE & MORAN, PLLC | 4 | SD | 2023-12-GSAFAC-0000038912 |
| 2022 | 2022-12-31 | $2,462,521 | $750,000 | PLANTE & MORAN, PLLC | 0 | — | 2022-12-CENSUS-0000207799 |
| 2021 | 2021-12-31 | $2,043,219 | $750,000 | PLANTE & MORAN, PLLC | 0 | — | 2021-12-CENSUS-0000207799 |
| 2020 | 2020-12-31 | $1,337,353 | $750,000 | PLANTE & MORAN, PLLC | 0 | — | 2020-12-CENSUS-0000207799 |
| 2019 | 2019-12-31 | $1,478,983 | $750,000 | PLANTE & MORAN, PLLC | 0 | SD | 2019-12-CENSUS-0000207799 |
| 2018 | 2018-12-31 | $3,206,108 | $750,000 | PLANTE & MORAN, PLLC | 0 | — | 2018-12-CENSUS-0000207799 |
| 2017 | 2017-12-31 | $6,617,836 | $750,000 | PLANTE & MORAN, PLLC | 29 | MW | 2017-12-CENSUS-0000207799 |
| 2016 | 2016-12-31 | $6,318,412 | $750,000 | PLANTE & MORAN, PLLC | 0 | — | 2016-12-CENSUS-0000207799 |
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 |
|---|---|---|---|
| 15.245 | PLANT CONSERVATION AND RESTORATION MANAGEMENT | $859,793 | Yes |
| 10.331 | GUS SCHUMACHER NUTRITION INCENTIVE PROGRAM | $368,405 | No |
| 47.074 | BIOLOGICAL SCIENCES | $315,668 | Yes |
| 10.311 | BEGINNING FARMER AND RANCHER DEVELOPMENT PROGRAM | $260,513 | No |
| 47.074 | BIOLOGICAL SCIENCES | $170,279 | Yes |
| 47.074 | BIOLOGICAL SCIENCES | $163,549 | Yes |
| 15.631 | PARTNERS FOR FISH AND WILDLIFE | $154,884 | Yes |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $136,630 | No |
| 15.245 | PLANT CONSERVATION AND RESTORATION MANAGEMENT | $116,998 | Yes |
| 45.312 | NATIONAL LEADERSHIP GRANTS | $108,945 | No |
| 47.074 | BIOLOGICAL SCIENCES | $43,085 | Yes |
| 47.074 | BIOLOGICAL SCIENCES | $41,524 | Yes |
| 15.631 | PARTNERS FOR FISH AND WILDLIFE | $36,595 | Yes |
| 15.662 | GREAT LAKES RESTORATION | $23,177 | Yes |
| 47.074 | BIOLOGICAL SCIENCES | $22,235 | Yes |
| 47.074 | BIOLOGICAL SCIENCES | $18,124 | Yes |
| 15.808 | U.S. GEOLOGICAL SURVEY RESEARCH AND DATA COLLECTION | $14,865 | Yes |
| 45.301 | MUSEUMS FOR AMERICA | $12,967 | No |
| 15.662 | GREAT LAKES RESTORATION | $10,833 | Yes |
| 10.331 | GUS SCHUMACHER NUTRITION INCENTIVE PROGRAM | $6,930 | No |
| 47.074 | BIOLOGICAL SCIENCES | $991 | Yes |
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.
Form 990 and IRS registration
Form 990 "accounting fees" (Part IX line 11c) cover all accounting services reported by the organization and are not the price of an audit engagement.
- Most recent return
- 990 for 2024-12
- Total revenue
- $68,147,549
- Total assets
- $359,100,527
- Accounting fees (Part IX line 11c)
- $130,410
- Paid preparer
- Plante & Moran PLLC
- IRS object id
- 202503219349316780
- NTEE code
- C410
- Exempt under
- 501(c)(3)
- Ruling year
- 1949
- BMF release
- 2026-09-17
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 CHICAGO HORTICULTURAL SOCIETY 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. “CHICAGO HORTICULTURAL SOCIETY Single Audits and Findings (IL).” https://getauditradar.com/single-audits/il/chicago-horticultural-society-362225482/. Data as of 2026-09-18.