Zoological Society of San Diego: Single Audit Reports and Findings
Zoological Society of San Diego filed 10 single audits between 2016 and 2025; the most recently observed auditor is COHNREZNICK 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; Zoological Society of San Diego is recorded in SAN DIEGO, California under EIN 951648219, 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 | $11,189,140 | $1,000,000 | COHNREZNICK LLP | 0 | — | 2025-12-GSAFAC-0000416100 |
| 2024 | 2024-12-31 | $7,228,791 | $750,000 | COHNREZNICK LLP | 0 | — | 2024-12-GSAFAC-0000366717 |
| 2023 | 2023-12-31 | $6,050,762 | $750,000 | COHNREZNICK LLP | 0 | — | 2023-12-GSAFAC-0000037141 |
| 2022 | 2022-12-31 | $5,634,911 | $750,000 | COHNREZNICK LLP | 0 | — | 2022-12-CENSUS-0000238716 |
| 2021 | 2021-12-31 | $15,037,533 | $750,000 | COHNREZNICK LLP | 0 | — | 2021-12-CENSUS-0000238716 |
| 2020 | 2020-12-31 | $4,383,406 | $750,000 | COHNREZNICK LLP | 0 | — | 2020-12-CENSUS-0000238716 |
| 2019 | 2019-12-29 | $4,730,354 | $750,000 | COHNREZNICK LLP | 0 | — | 2019-12-CENSUS-0000238716 |
| 2018 | 2018-12-30 | $4,477,503 | $750,000 | COHNREZNICK LLP | 0 | — | 2018-12-CENSUS-0000238716 |
| 2017 | 2017-12-31 | $4,456,008 | $750,000 | COHNREZNICK LLP | 0 | — | 2017-12-CENSUS-0000238716 |
| 2016 | 2016-12-31 | $4,002,951 | $750,000 | COHNREZNICK LLP | 0 | — | 2016-12-CENSUS-0000238716 |
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 |
|---|---|---|---|
| 15.615 | COOPERATIVE ENDANGERED SPECIES CONSERVATION FUND | $3,140,618 | Yes |
| 12.005 | CONSERVATION AND REHABILITATION OF NATURAL RESOURCES ON MILITARY INSTALLATIONS | $894,992 | No |
| 12.005 | CONSERVATION AND REHABILITATION OF NATURAL RESOURCES ON MILITARY INSTALLATIONS | $831,802 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $822,727 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $591,010 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $590,975 | No |
| 12.005 | CONSERVATION AND REHABILITATION OF NATURAL RESOURCES ON MILITARY INSTALLATIONS | $518,076 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $503,795 | No |
| 15.615 | COOPERATIVE ENDANGERED SPECIES CONSERVATION FUND | $478,273 | Yes |
| 84.215 | INNOVATIVE APPROACHES TO LITERACY; PROMISE NEIGHBORHOODS; FULL-SERVICE COMMUNITY SCHOOLS; AND CONGRESSIONALLY DIRECTED SPENDING FOR ELEMENTARY AND SECONDARY EDUCATION COMMUNITY PROJECTS | $386,449 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $375,778 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $337,983 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $279,925 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $268,983 | No |
| 45.312 | NATIONAL LEADERSHIP GRANTS | $181,149 | No |
| 12.005 | CONSERVATION AND REHABILITATION OF NATURAL RESOURCES ON MILITARY INSTALLATIONS | $144,457 | No |
| 12.005 | CONSERVATION AND REHABILITATION OF NATURAL RESOURCES ON MILITARY INSTALLATIONS | $135,115 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $108,800 | No |
| 45.301 | MUSEUMS FOR AMERICA | $90,528 | No |
| 47.074 | BIOLOGICAL SCIENCES | $79,264 | No |
| 45.301 | MUSEUMS FOR AMERICA | $56,834 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $56,018 | No |
| 15.640 | LATIN AMERICA AND CARIBBEAN REGIONAL | $49,912 | No |
| 15.657 | ENDANGERED SPECIES RECOVERY IMPLEMENTATION | $49,346 | No |
| 47.074 | BIOLOGICAL SCIENCES | $43,280 | 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.
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
- $437,607,695
- Total assets
- $1,046,146,042
- Accounting fees (Part IX line 11c)
- $581,696
- Paid preparer
- COHNREZNICK ADVISORY LLC
- IRS object id
- 202523039349303262
- NTEE code
- D500
- Exempt under
- 501(c)(3)
- Ruling year
- 1942
- BMF release
- 2026-09-17
Read next
- CPA firms that audit California nonprofits
- California single audit statistics
- California 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 Zoological Society of San Diego 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. “Zoological Society of San Diego Single Audits and Findings (CA).” https://getauditradar.com/single-audits/ca/zoological-society-of-san-diego-951648219/. Data as of 2026-09-18.