Rancho Research Institute: Single Audit Reports and Findings
Rancho Research Institute filed 10 single audits between 2016 and 2025; the most recently observed auditor is Vasin, Heyn and Company (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; Rancho Research Institute is recorded in DOWNEY, California under EIN 951911180, 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 | $2,230,654 | $750,000 | Vasin, Heyn and Company | 0 | — | 2025-06-GSAFAC-0000408351 |
| 2024 | 2024-06-30 | $1,704,584 | $750,000 | Vasin, Heyn and Company | 0 | — | 2024-06-GSAFAC-0000363960 |
| 2023 | 2023-06-30 | $1,574,915 | $750,000 | Vasin, Heyn and Company | 0 | — | 2023-06-GSAFAC-0000028778 |
| 2022 | 2022-06-30 | $1,506,984 | $750,000 | Vasin, Heyn and Company | 0 | — | 2022-06-CENSUS-0000123999 |
| 2021 | 2021-06-30 | $1,122,392 | $750,000 | Vasin, Heyn and Company | 0 | — | 2021-06-CENSUS-0000123999 |
| 2020 | 2020-06-30 | $871,792 | $750,000 | Vasin, Heyn and Company | 0 | — | 2020-06-CENSUS-0000123999 |
| 2019 | 2019-06-30 | $1,103,384 | $750,000 | Vasin, Heyn and Company | 0 | — | 2019-06-CENSUS-0000123999 |
| 2018 | 2018-06-30 | $1,381,071 | $750,000 | Vasin, Heyn and Company | 0 | — | 2018-06-CENSUS-0000123999 |
| 2017 | 2017-06-30 | $1,084,868 | $750,000 | Vasin, Heyn and Company | 0 | — | 2017-06-CENSUS-0000123999 |
| 2016 | 2016-06-30 | $1,174,602 | $750,000 | Vasin, Heyn and Company | 0 | — | 2016-06-CENSUS-0000123999 |
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 |
|---|---|---|---|
| 93.433 | ACL NATIONAL INSTITUTE ON DISABILITY, INDEPENDENT LIVING, AND REHABILITATION RESEARCH | $917,850 | Yes |
| 93.853 | EXTRAMURAL RESEARCH PROGRAMS IN THE NEUROSCIENCES AND NEUROLOGICAL DISORDERS | $346,782 | Yes |
| 93.865 | CHILD HEALTH AND HUMAN DEVELOPMENT EXTRAMURAL RESEARCH | $141,023 | Yes |
| 20.513 | ENHANCED MOBILITY OF SENIORS AND INDIVIDUALS WITH DISABILITIES | $133,394 | No |
| 93.307 | MINORITY HEALTH AND HEALTH DISPARITIES RESEARCH | $105,277 | Yes |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $99,127 | No |
| 12.420 | MILITARY MEDICAL RESEARCH AND DEVELOPMENT | $94,076 | Yes |
| 93.866 | AGING RESEARCH | $88,887 | Yes |
| 93.866 | AGING RESEARCH | $81,062 | Yes |
| 93.233 | NATIONAL CENTER ON SLEEP DISORDERS RESEARCH | $72,831 | Yes |
| 93.361 | NURSING RESEARCH | $41,276 | Yes |
| 93.325 | PARALYSIS RESOURCE CENTER | $37,839 | Yes |
| 93.865 | CHILD HEALTH AND HUMAN DEVELOPMENT EXTRAMURAL RESEARCH | $31,104 | Yes |
| 47.076 | EDUCATION AND HUMAN RESOURCES | $12,250 | No |
| 47.070 | COMPUTER AND INFORMATION SCIENCE AND ENGINEERING | $8,455 | No |
| 93.837 | CARDIOVASCULAR DISEASES RESEARCH | $6,797 | Yes |
| 93.310 | TRANS-NIH RESEARCH SUPPORT | $5,866 | Yes |
| 93.865 | CHILD HEALTH AND HUMAN DEVELOPMENT EXTRAMURAL RESEARCH | $4,569 | Yes |
| 93.853 | EXTRAMURAL RESEARCH PROGRAMS IN THE NEUROSCIENCES AND NEUROLOGICAL DISORDERS | $1,558 | Yes |
| 93.853 | EXTRAMURAL RESEARCH PROGRAMS IN THE NEUROSCIENCES AND NEUROLOGICAL DISORDERS | $631 | 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
- $11,258,633
- Total assets
- $11,725,329
- IRS object id
- 202641349349313209
- NTEE code
- Z99
- Exempt under
- 501(c)(3)
- Ruling year
- 1959
- 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 Rancho Research Institute 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. “Rancho Research Institute Single Audits and Findings (CA).” https://getauditradar.com/single-audits/ca/rancho-research-institute-951911180/. Data as of 2026-09-18.