National Audubon Society, Inc.: Single Audit Reports and Findings
National Audubon Society, Inc. filed 9 single audits between 2016 and 2025; the most recently observed auditor is GRANT THORNTON 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; National Audubon Society, Inc. is recorded in NEW YORK, New York under EIN 131624102, 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 | 2025-06-30 | $12,267,422 | $750,000 | GRANT THORNTON LLP | 0 | — | 2025-06-GSAFAC-0000386300 |
| 2024 | 2024-06-30 | $11,291,278 | $750,000 | GRANT THORNTON LLP | 0 | — | 2024-06-GSAFAC-0000358779 |
| 2022 | 2022-06-30 | $9,848,517 | $750,000 | GRANT THORNTON LLP | 0 | — | 2022-06-CENSUS-0000010654 |
| 2021 | 2021-06-30 | $5,817,908 | $750,000 | GRANT THORNTON LLP | 0 | — | 2021-06-CENSUS-0000010654 |
| 2020 | 2020-06-30 | $5,046,476 | $750,000 | GRANT THORNTON LLP | 0 | — | 2020-06-CENSUS-0000010654 |
| 2019 | 2019-06-30 | $5,086,074 | $750,000 | GRANT THORNTON LLP | 0 | — | 2019-06-CENSUS-0000010654 |
| 2018 | 2018-06-30 | $3,375,498 | $750,000 | GRANT THORNTON LLP | 0 | — | 2018-06-CENSUS-0000010654 |
| 2017 | 2017-06-30 | $2,747,905 | $750,000 | GRANT THORNTON LLP | 0 | — | 2017-06-CENSUS-0000010654 |
| 2016 | 2016-06-30 | $3,847,089 | $750,000 | GRANT THORNTON LLP | 0 | — | 2016-06-CENSUS-0000010654 |
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 | $1,355,378 | Yes |
| 15.517 | FISH AND WILDLIFE COORDINATION ACT | $600,134 | No |
| 66.469 | GEOGRAPHIC PROGRAMS - GREAT LAKES RESTORATION INITIATIVE | $444,744 | No |
| 12.630 | BASIC, APPLIED, AND ADVANCED RESEARCH IN SCIENCE AND ENGINEERING | $414,667 | No |
| 10.731 | INFLATION REDUCTION ACT LANDSCAPE SCALE RESTORATION | $385,402 | No |
| 15.662 | GREAT LAKES RESTORATION | $341,257 | Yes |
| 11.451 | GULF COAST ECOSYSTEM RESTORATION SCIENCE, OBSERVATION, MONITORING, AND TECHNOLOGY | $317,207 | No |
| 43.001 | SCIENCE | $303,683 | No |
| 10.932 | REGIONAL CONSERVATION PARTNERSHIP PROGRAM | $252,575 | No |
| 15.662 | GREAT LAKES RESTORATION | $248,008 | Yes |
| 15.631 | PARTNERS FOR FISH AND WILDLIFE | $224,928 | No |
| 66.484 | GEOGRAPHIC PROGRAMS - SOUTH FLORIDA GEOGRAPHIC INITIATIVES PROGRAM | $212,491 | No |
| 15.247 | WILDLIFE RESOURCE MANAGEMENT | $208,086 | No |
| 15.611 | WILDLIFE RESTORATION AND BASIC HUNTER EDUCATION AND SAFETY | $201,553 | Yes |
| 11.463 | HABITAT CONSERVATION | $189,849 | No |
| 10.727 | INFLATION REDUCTION ACT URBAN & COMMUNITY FORESTRY PROGRAM | $188,499 | No |
| 47.076 | STEM EDUCATION (FORMERLY EDUCATION AND HUMAN RESOURCES) | $179,523 | No |
| 11.473 | OFFICE FOR COASTAL MANAGEMENT | $169,115 | No |
| 47.074 | BIOLOGICAL SCIENCES | $157,743 | No |
| 10.912 | ENVIRONMENTAL QUALITY INCENTIVES PROGRAM | $150,964 | No |
| 15.663 | NFWF-USFWS CONSERVATION PARTNERSHIP | $150,320 | No |
| 11.463 | HABITAT CONSERVATION | $127,098 | No |
| 66.437 | GEOGRAPHIC PROGRAMS LONG ISLAND SOUND PROGRAM | $122,147 | No |
| 10.902 | SOIL AND WATER CONSERVATION | $115,029 | No |
| 15.611 | WILDLIFE RESTORATION AND BASIC HUNTER EDUCATION AND SAFETY | $115,000 | 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.
- Total revenue
- $197,300,511
- Total assets
- $641,314,557
- IRS object id
- 202631269349300638
- NTEE code
- C300
- Exempt under
- 501(c)(3)
- Ruling year
- 1972
- BMF release
- 2026-09-17
Read next
- CPA firms that audit New York nonprofits
- New York single audit statistics
- New York 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 National Audubon Society, Inc. 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. “National Audubon Society, Inc. Single Audits and Findings (NY).” https://getauditradar.com/single-audits/ny/national-audubon-society-inc-131624102/. Data as of 2026-09-18.