Corona-Norco Unified School District: Single Audit Reports and Findings
Corona-Norco Unified School District filed 10 single audits between 2016 and 2025; the most recently observed auditor is EIDE BAILLY LLP (2025), and the 2025 report lists 0 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; Corona-Norco Unified School District is recorded in NORCO, California under EIN 330277305, 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 | $42,708,719 | $1,281,262 | EIDE BAILLY LLP | 0 | MW | 2025-06-GSAFAC-0000389788 |
| 2024 | 2024-06-30 | $46,127,327 | $1,383,820 | EIDE BAILLY LLP | 2 | MW / SD | 2024-06-GSAFAC-0000346602 |
| 2023 | 2023-06-30 | $71,872,787 | $2,156,184 | EIDE BAILLY LLP | 12 | MW / SD | 2023-06-GSAFAC-0000019551 |
| 2022 | 2022-06-30 | $116,059,113 | $3,000,000 | EIDE BAILLY LLP | 0 | SD | 2022-06-CENSUS-0000134084 |
| 2021 | 2021-06-30 | $83,066,238 | $2,491,987 | EIDE BAILLY LLP | 0 | — | 2021-06-CENSUS-0000134084 |
| 2020 | 2020-06-30 | $34,241,050 | $1,027,202 | EIDE BAILLY LLP | 0 | — | 2020-06-CENSUS-0000134084 |
| 2019 | 2019-06-30 | $37,030,591 | $1,110,918 | EIDE BAILLY LLP | 0 | — | 2019-06-CENSUS-0000134084 |
| 2018 | 2018-06-30 | $36,281,619 | $1,088,449 | VAVRINEK, TRINE, DAY & CO., LLP | 0 | — | 2018-06-CENSUS-0000134084 |
| 2017 | 2017-06-30 | $36,933,891 | $1,108,017 | VAVRINEK, TRINE, DAY & CO., LLP | 5 | SD | 2017-06-CENSUS-0000134084 |
| 2016 | 2016-06-30 | $37,051,263 | $1,111,538 | VAVRINEK, TRINE, DAY & CO., LLP | 0 | — | 2016-06-CENSUS-0000134084 |
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 |
|---|---|---|---|
| 84.027 | SPECIAL EDUCATION GRANTS TO STATES | $10,485,759 | Yes |
| 10.555 | NATIONAL SCHOOL LUNCH PROGRAM | $9,199,998 | Yes |
| 84.010 | TITLE I GRANTS TO LOCAL EDUCATIONAL AGENCIES | $8,783,873 | No |
| 10.555 | NATIONAL SCHOOL LUNCH PROGRAM | $2,492,867 | Yes |
| 10.555 | NATIONAL SCHOOL LUNCH PROGRAM | $2,020,930 | Yes |
| 84.367 | SUPPORTING EFFECTIVE INSTRUCTION STATE GRANTS (FORMERLY IMPROVING TEACHER QUALITY STATE GRANTS) | $1,276,918 | No |
| 84.365 | ENGLISH LANGUAGE ACQUISITION STATE GRANTS | $1,183,979 | No |
| 84.424 | STUDENT SUPPORT AND ACADEMIC ENRICHMENT PROGRAM | $1,130,828 | No |
| 10.553 | SCHOOL BREAKFAST PROGRAM | $1,012,852 | Yes |
| 10.553 | SCHOOL BREAKFAST PROGRAM | $741,315 | Yes |
| 84.002 | ADULT EDUCATION - BASIC GRANTS TO STATES | $628,504 | Yes |
| 84.027 | SPECIAL EDUCATION GRANTS TO STATES | $601,996 | Yes |
| 84.002 | ADULT EDUCATION - BASIC GRANTS TO STATES | $550,337 | Yes |
| 10.558 | CHILD AND ADULT CARE FOOD PROGRAM | $484,491 | No |
| 16.839 | STOP SCHOOL VIOLENCE | $477,788 | No |
| 84.048 | CAREER AND TECHNICAL EDUCATION -- BASIC GRANTS TO STATES | $339,988 | No |
| 84.126 | REHABILITATION SERVICES VOCATIONAL REHABILITATION GRANTS TO STATES | $320,546 | No |
| 84.173 | SPECIAL EDUCATION PRESCHOOL GRANTS | $174,619 | Yes |
| 84.002 | ADULT EDUCATION - BASIC GRANTS TO STATES | $164,342 | Yes |
| 84.010 | TITLE I GRANTS TO LOCAL EDUCATIONAL AGENCIES | $153,322 | No |
| 84.181 | SPECIAL EDUCATION-GRANTS FOR INFANTS AND FAMILIES | $148,995 | No |
| 84.365 | ENGLISH LANGUAGE ACQUISITION STATE GRANTS | $144,452 | No |
| 84.027 | SPECIAL EDUCATION GRANTS TO STATES | $62,686 | Yes |
| 84.196 | EDUCATION FOR HOMELESS CHILDREN AND YOUTH | $54,059 | No |
| 10.558 | CHILD AND ADULT CARE FOOD PROGRAM | $32,810 | 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 Corona-Norco Unified School District 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. “Corona-Norco Unified School District Single Audits.” https://getauditradar.com/single-audits/ca/corona-norco-unified-school-district-330277305/. Data as of 2026-09-18.