County of San Joaquin: Single Audit Reports and Findings
County of San Joaquin filed 10 single audits between 2016 and 2025; the most recently observed auditor is CLIFTONLARSONALLEN LLP (2025), and the 2025 report lists 3 findings, including 1 material weakness. 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 San Joaquin is recorded in STOCKTON, California under EIN 946000531, 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 | $293,849,041 | $3,000,000 | CLIFTONLARSONALLEN LLP | 3 | MW / SD | 2025-06-GSAFAC-0000412824 |
| 2024 | 2024-06-30 | $284,156,757 | $3,000,000 | CLIFTONLARSONALLEN LLP | 2 | MW / SD | 2024-06-GSAFAC-0000363549 |
| 2023 | 2023-06-30 | $282,021,935 | $300,000 | CLIFTONLARSONALLEN LLP | 0 | MW | 2023-06-GSAFAC-0000055551 |
| 2022 | 2022-06-30 | $270,431,813 | $3,000,000 | EIDE BAILLY LLP | 48 | MW / SD | 2022-06-CENSUS-0000131880 |
| 2021 | 2021-06-30 | $350,075,112 | $3,000,000 | EIDE BAILLY LLP | 52 | MW / SD | 2021-06-CENSUS-0000131880 |
| 2020 | 2020-06-30 | $229,819,214 | $3,000,000 | EIDE BAILLY LLP | 121 | MW / SD | 2020-06-CENSUS-0000131880 |
| 2019 | 2019-06-30 | $215,251,364 | $3,000,000 | EIDE BAILLY LLP | 128 | MW / SD | 2019-06-CENSUS-0000131880 |
| 2018 | 2018-06-30 | $236,178,835 | $3,000,000 | VAVRINEK, TRINE, DAY & CO., LLP | 24 | MW / SD | 2018-06-CENSUS-0000131880 |
| 2017 | 2017-06-30 | $193,982,122 | $3,000,000 | VAVRINEK, TRINE, DAY & CO., LLP | 47 | MW / SD | 2017-06-CENSUS-0000131880 |
| 2016 | 2016-06-30 | $180,314,037 | $3,000,000 | VAVRINEK, TRINE, DAY & CO., LLP | 87 | SD | 2016-06-CENSUS-0000131880 |
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 |
|---|---|---|---|
| 93.558 | TEMPORARY ASSISTANCE FOR NEEDY FAMILIES | $37,662,449 | Yes |
| 21.027 | CORONAVIRUS STATE AND LOCAL FISCAL RECOVERY FUNDS | $29,104,904 | Yes |
| 93.778 | GRANTS TO STATES FOR MEDICAID | $28,664,816 | No |
| 93.558 | TEMPORARY ASSISTANCE FOR NEEDY FAMILIES | $21,297,510 | Yes |
| 93.659 | ADOPTION ASSISTANCE | $16,493,279 | No |
| 10.561 | STATE ADMINISTRATIVE MATCHING GRANTS FOR THE SUPPLEMENTAL NUTRITION ASSISTANCE PROGRAM | $16,286,590 | Yes |
| 93.563 | CHILD SUPPORT SERVICES | $14,547,809 | Yes |
| 93.558 | TEMPORARY ASSISTANCE FOR NEEDY FAMILIES | $14,444,273 | Yes |
| 93.658 | FOSTER CARE TITLE IV-E | $8,780,130 | No |
| 93.658 | FOSTER CARE TITLE IV-E | $7,342,724 | No |
| 93.778 | GRANTS TO STATES FOR MEDICAID | $5,085,537 | No |
| 93.558 | TEMPORARY ASSISTANCE FOR NEEDY FAMILIES | $4,933,685 | Yes |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $4,064,754 | Yes |
| 11.307 | ECONOMIC ADJUSTMENT ASSISTANCE | $3,966,715 | No |
| 20.205 | HIGHWAY PLANNING AND CONSTRUCTION | $3,797,234 | Yes |
| 93.323 | EPIDEMIOLOGY AND LABORATORY CAPACITY FOR INFECTIOUS DISEASES (ELC) | $3,321,538 | No |
| 14.267 | CONTINUUM OF CARE PROGRAM | $2,763,471 | No |
| 93.778 | GRANTS TO STATES FOR MEDICAID | $2,561,313 | No |
| 10.569 | EMERGENCY FOOD ASSISTANCE PROGRAM (FOOD COMMODITIES) | $2,412,607 | No |
| 93.959 | BLOCK GRANTS FOR PREVENTION AND TREATMENT OF SUBSTANCE ABUSE | $2,272,567 | No |
| 10.557 | WIC SPECIAL SUPPLEMENTAL NUTRITION PROGRAM FOR WOMEN, INFANTS, AND CHILDREN | $2,148,235 | No |
| 17.258 | WIOA ADULT PROGRAM | $2,091,194 | No |
| 93.659 | ADOPTION ASSISTANCE | $1,992,063 | No |
| 17.259 | WIOA YOUTH ACTIVITIES | $1,814,166 | No |
| 93.268 | IMMUNIZATION COOPERATIVE AGREEMENTS | $1,763,188 | 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.
| Reference | Requirement | Severity | Repeat |
|---|---|---|---|
| 2025-003 | I | Significant deficiency | Yes |
| 2025-004 | M | Material weakness | Yes |
| 2025-005 | I | Significant deficiency | No |
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 County of San Joaquin 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 San Joaquin Single Audits and Findings (CA).” https://getauditradar.com/single-audits/ca/county-of-san-joaquin-946000531/. Data as of 2026-09-18.