Mass General Brigham Incorporated: Single Audit Reports and Findings
Mass General Brigham Incorporated filed 10 single audits between 2016 and 2025; the most recently observed auditor is PRICEWATERHOUSECOOPERS LLP (2025), and the 2025 report lists 0 findings. Data as of 2026-09-17.
Data as of Sep 17, 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; Mass General Brigham Incorporated is recorded in SOMERVILLE, Massachusetts under EIN 043230035, 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 | 2025-09-30 | $1,631,509,382 | $4,894,528 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2025-09-GSAFAC-0000391897 |
| 2024 | 2024-09-30 | $1,668,425,106 | $5,005,275 | PricewaterhouseCoopers, LLP | 4 | — | 2024-09-GSAFAC-0000344494 |
| 2023 | 2023-09-30 | $1,608,260,311 | $4,824,781 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2023-09-GSAFAC-0000009281 |
| 2022 | 2022-09-30 | $1,852,091,415 | $5,556,274 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2022-09-CENSUS-0000233569 |
| 2021 | 2021-09-30 | $1,680,379,251 | $5,041,138 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2021-09-CENSUS-0000233569 |
| 2020 | 2020-09-30 | $1,126,366,946 | $3,379,101 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2020-09-CENSUS-0000233569 |
| 2019 | 2019-09-30 | $1,134,777,058 | $3,404,331 | PRICEWATERHOUSECOOPERS LLP | 6 | — | 2019-09-CENSUS-0000233569 |
| 2018 | 2018-09-30 | $1,113,876,218 | $3,341,629 | PRICEWATERHOUSECOOPERS LLP | 1 | — | 2018-09-CENSUS-0000233569 |
| 2017 | 2017-09-30 | $1,040,779,843 | $3,122,340 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2017-09-CENSUS-0000233569 |
| 2016 | 2016-09-30 | $977,866,783 | $3,000,000 | PRICEWATERHOUSECOOPERS LLP | 1 | — | 2016-09-CENSUS-0000233569 |
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 |
|---|---|---|---|
| 93.853 | Extramural Research Programs in the Neurosciences and Neurological Disorders | $151,216,107 | Yes |
| 93.866 | Aging Research | $130,479,434 | Yes |
| 93.855 | Allergy and Infectious Diseases Research | $110,543,249 | Yes |
| 93.242 | Mental Health Research Grants | $70,672,070 | Yes |
| 93.837 | Cardiovascular Diseases Research | $61,052,168 | Yes |
| 93.847 | Diabetes, Digestive, and Kidney Diseases Extramural Research | $60,016,202 | Yes |
| 12.420 | Military Medical Research and Development | $47,940,463 | Yes |
| 93.395 | Cancer Treatment Research | $43,143,683 | Yes |
| 84.268 | Federal Direct Student Loans | $42,576,383 | No |
| 93.838 | Lung Diseases Research | $42,085,813 | Yes |
| 93.865 | Child Health and Human Development Extramural Research | $39,461,715 | Yes |
| 93.286 | Discovery and Applied Research for Technological Innovations to Improve Human Health | $36,988,720 | Yes |
| 93.838 | COVID-19 Lung Diseases Research | $31,556,462 | Yes |
| 93.846 | Arthritis, Musculoskeletal and Skin Diseases Research | $30,650,957 | Yes |
| 93.867 | Vision Research | $26,522,515 | Yes |
| 93.279 | Drug Abuse and Addiction Research Programs | $26,487,640 | Yes |
| 93.173 | Research Related to Deafness and Communication Disorders | $26,283,712 | Yes |
| 93.310 | Trans-NIH Research Support | $21,981,392 | Yes |
| 93.393 | Cancer Cause and Prevention Research | $20,475,063 | Yes |
| 93.859 | Biomedical Research and Research Training | $18,923,742 | Yes |
| 93.394 | Cancer Detection and Diagnosis Research | $18,922,806 | Yes |
| 93.396 | Cancer Biology Research | $18,723,793 | Yes |
| 93.839 | Blood Diseases and Resources Research | $14,742,777 | Yes |
| 93.855 | COVID-19 Allergy and Infectious Diseases Research | $13,405,474 | Yes |
| 93.398 | Cancer Research Manpower | $11,436,071 | 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 2025-09
- Total revenue
- $1,904,911,087
- Total assets
- $9,805,737,933
- Accounting fees (Part IX line 11c)
- $1,242,510
- IRS object id
- 202622259349300127
- NTEE code
- E21
- Exempt under
- 501(c)(3)
- Ruling year
- 2010
- BMF release
- 2026-09-17
Read next
- CPA firms that audit Massachusetts nonprofits
- Massachusetts single audit statistics
- Massachusetts 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 Mass General Brigham Incorporated 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. “Mass General Brigham Incorporated Single Audits and Findings (MA).” https://getauditradar.com/single-audits/ma/mass-general-brigham-incorporated-043230035/. Data as of 2026-09-17.