County of Riverside: Single Audit Reports and Findings
County of Riverside filed 10 single audits between 2016 and 2025; the most recently observed auditor is BROWN ARMSTRONG ACCOUNTANCY CORPORATION (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; County of Riverside is recorded in RIVERSIDE, California under EIN 956000930, and the Clearinghouse records it as a local government.
| Audit year | Fiscal year end | Federal expended | Threshold applied | Auditor observed | Findings | MW / SD | FAC report |
|---|---|---|---|---|---|---|---|
| 2025 | 2025-06-30 | $1,131,671,793 | $3,000,000 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2025-06-GSAFAC-0000411832 |
| 2024 | 2024-06-30 | $1,005,014,119 | $3,015,042 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2024-06-GSAFAC-0000360585 |
| 2023 | 2023-06-30 | $974,165,315 | $3,000,000 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2023-06-GSAFAC-0000035764 |
| 2022 | 2022-06-30 | $1,012,799,162 | $3,035,949 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2022-06-CENSUS-0000131871 |
| 2021 | 2021-06-30 | $1,096,745,004 | $3,290,235 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2021-06-CENSUS-0000131871 |
| 2020 | 2020-06-30 | $725,370,217 | $3,000,000 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 1 | — | 2020-06-CENSUS-0000131871 |
| 2019 | 2019-06-30 | $527,719,019 | $3,000,000 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2019-06-CENSUS-0000131871 |
| 2018 | 2018-06-30 | $632,796,352 | $3,000,000 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2018-06-CENSUS-0000131871 |
| 2017 | 2017-06-30 | $675,127,291 | $3,000,000 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2017-06-CENSUS-0000131871 |
| 2016 | 2016-06-30 | $601,299,474 | $3,000,000 | BROWN ARMSTRONG ACCOUNTANCY CORPORATION | 0 | — | 2016-06-CENSUS-0000131871 |
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 |
|---|---|---|---|
| 93.778 | MEDICAL ASSISTANCE PROGRAM | $257,298,844 | Yes |
| 93.558 | TEMPORARY ASSISTANCE FOR NEEDY FAMILIES | $178,682,604 | No |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $144,209,731 | No |
| 14.239 | HOME INVESTMENT PARTNERSHIPS PROGRAM | $57,700,178 | No |
| 93.659 | ADOPTION ASSISTANCE | $55,874,710 | No |
| 10.561 | STATE ADMINISTRATIVE MATCHING GRANTS FOR THE SUPPLEMENTAL NUTRITION ASSISTANCE PROGRAM | $54,742,902 | No |
| 93.658 | FOSTER CARE TITLE IV-E | $48,004,214 | No |
| 93.563 | CHILD SUPPORT SERVICES | $37,109,906 | No |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $24,449,088 | No |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $23,642,669 | Yes |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $21,030,105 | No |
| 93.323 | EPIDEMIOLOGY AND LABORATORY CAPACITY FOR INFECTIOUS DISEASES (ELC) | $20,086,905 | No |
| 14.267 | CONTINUUM OF CARE PROGRAM | $16,548,888 | No |
| 93.667 | SOCIAL SERVICES BLOCK GRANT | $16,251,484 | No |
| 93.778 | MEDICAL ASSISTANCE PROGRAM | $16,007,159 | Yes |
| 93.959 | BLOCK GRANTS FOR PREVENTION AND TREATMENT OF SUBSTANCE ABUSE | $11,393,270 | No |
| 93.778 | MEDICAL ASSISTANCE PROGRAM | $10,215,977 | Yes |
| 17.259 | WIOA YOUTH ACTIVITIES | $8,410,900 | No |
| 14.218 | COMMUNITY DEVELOPMENT BLOCK GRANTS/ENTITLEMENT GRANTS | $8,404,275 | No |
| 17.258 | WIOA ADULT PROGRAM | $8,329,669 | No |
| 93.967 | CENTERS FOR DISEASE CONTROL AND PREVENTION COLLABORATION WITH ACADEMIA TO STRENGTHEN PUBLIC HEALTH | $6,302,393 | Yes |
| 93.958 | BLOCK GRANTS FOR COMMUNITY MENTAL HEALTH SERVICES | $5,771,215 | No |
| 93.090 | GUARDIANSHIP ASSISTANCE | $5,765,951 | No |
| 93.045 | SPECIAL PROGRAMS FOR THE AGING, TITLE III, PART C, NUTRITION SERVICES | $5,622,187 | Yes |
| 14.267 | CONTINUUM OF CARE PROGRAM | $5,320,222 | 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.
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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 County of Riverside 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. “County of Riverside Single Audits and Findings (CA).” https://getauditradar.com/single-audits/ca/county-of-riverside-956000930/. Data as of 2026-09-18.