California Institute of Technology: Single Audit Reports and Findings
California Institute of Technology 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 2026-09-18.
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; California Institute of Technology is recorded in PASADENA, California under EIN 951643307, and the Clearinghouse records it as a higher education institution.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2025 | 2025-09-30 | $317,094,251 | $3,000,000 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2025-09-GSAFAC-0000416094 |
| 2024 | 2024-09-30 | $304,741,174 | $3,000,000 | PRICEWATERHOUSECOOPERS LLP | 7 | — | 2024-09-GSAFAC-0000368747 |
| 2023 | 2023-09-30 | $317,886,096 | $3,000,000 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2023-09-GSAFAC-0000033128 |
| 2022 | 2022-09-30 | $333,467,992 | $3,000,000 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2022-09-CENSUS-0000123473 |
| 2021 | 2021-09-26 | $2,324,611,000 | $6,973,833 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2021-09-CENSUS-0000193965 |
| 2020 | 2020-09-27 | $2,641,884,000 | $7,925,652 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2020-09-CENSUS-0000193965 |
| 2019 | 2019-09-30 | $256,437,060 | $3,000,000 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2019-09-CENSUS-0000123473 |
| 2018 | 2018-09-30 | $2,679,516,000 | $8,038,548 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2018-09-CENSUS-0000193965 |
| 2017 | 2017-09-24 | $2,282,766,000 | $6,848,297 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2017-09-CENSUS-0000193965 |
| 2016 | 2016-09-30 | $236,522,731 | $3,000,000 | PRICEWATERHOUSECOOPERS LLP | 0 | — | 2016-09-CENSUS-0000123473 |
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 |
|---|---|---|---|
| 47.049 | Mathematical and Physical Sciences | $64,973,460 | Yes |
| 43.001 | Science | $20,117,875 | Yes |
| 81.049 | Office of Science Financial Assistance Program | $17,417,514 | Yes |
| 43.RD | Not Available | $12,635,433 | Yes |
| 93.859 | Biomedical Research and Research Training | $12,492,758 | Yes |
| 93.853 | Extramural Research Programs in the Neurosciences and Neurological Disorders | $11,604,073 | Yes |
| 43.RD | Not Available | $9,373,170 | Yes |
| 93.855 | Allergy and Infectious Diseases Research | $9,355,361 | Yes |
| 93.242 | Mental Health Research Grants | $8,411,697 | Yes |
| 43.RD | Not Available | $7,458,917 | Yes |
| 93.172 | Human Genome Research | $7,452,545 | Yes |
| 43.RD | Not Available | $7,001,581 | Yes |
| 12.300 | Basic and Applied Scientific Research | $6,439,464 | Yes |
| 47.076 | Education and Human Resources | $5,485,281 | Yes |
| 43.RD | Not Available | $5,281,226 | Yes |
| 12.800 | Air Force Defense Research Sciences Program | $5,265,815 | Yes |
| 93.310 | Trans-NIH Research Support | $4,950,451 | Yes |
| 93.865 | Child Health and Human Development Extramural Research | $4,749,784 | Yes |
| 12.RD | Not Available | $4,601,422 | Yes |
| 12.431 | Basic Scientific Research | $4,022,044 | Yes |
| 15.807 | Earthquake Hazards Program Assistance | $3,605,361 | Yes |
| 43.RD | Not Available | $3,566,467 | Yes |
| 47.050 | Geosciences | $3,329,843 | Yes |
| 93.866 | Aging Research | $3,251,334 | Yes |
| 12.910 | Research and Technology Development | $2,927,431 | 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
- $3,531,221,000
- Total assets
- $8,072,661,000
- NTEE code
- B430
- Exempt under
- 501(c)(3)
- Ruling year
- 1937
- 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 California Institute of Technology 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. “California Institute of Technology Single Audits.” https://getauditradar.com/single-audits/ca/california-institute-of-technology-951643307/. Data as of 2026-09-18.