GJC CPA's & Advisors
Employee benefit plan audit practice profile, built from plan year 2024 Form 5500 filings.
Last updated · Source data: plan year 2024 Form 5500 filings
How many 401(k) plans does GJC CPA's & Advisors audit?
GJC CPA's & Advisors was the independent auditor for 6 retirement plan filings (9 audited filings including welfare plans) in plan year 2024, with clients in 2 states and territories — the #1,186 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 27-0475249 |
| Retirement plan audits (401(k), 403(b), pension) | 6 |
| All audited filings (incl. welfare plans) | 9 |
| States and territories with clients | 2 |
| National rank by retirement plan volume | #1,186 of 3,956 |
| National rank, all audited filings (league-table basis) | #948 of 4,052 |
| Average client size (participants) | 11,608 |
| Largest client (participants) | 30,897 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does GJC CPA's & Advisors audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| Illinois | 3 | 50.0% |
| Indiana | 3 | 50.0% |
Largest concentration: Illinois (3 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does GJC CPA's & Advisors issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 6 | 100.0% |
| Qualified | 0 | 0.0% |
| Disclaimer | 0 | 0.0% |
| Adverse | 0 | 0.0% |
As coded on Schedule H. A disclaimer here usually reflects the legacy limited-scope reporting convention (now the ERISA Section 103(a)(3)(C) election), not a failed audit — see the methodology.
Largest plans audited by GJC CPA's & Advisors
| Plan sponsor | State | Participants |
|---|---|---|
| Bmo Financial Corp. | IL | 30,897 |
| The Northern Trust Company | IL | 14,154 |
| Franklin Electric Company | IN | 2,497 |
| Franklin Electric Co., Inc. | IN | 2,224 |
| Headwater Companies, LLC | IN | 1,077 |
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About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which GJC CPA's & Advisors (EIN 27-0475249) is named as the plan’s independent qualified public accountant. GJC CPA's & Advisors did not supply, review, or endorse this information, and inclusion is not a recommendation. Filing data can contain sponsor-entered errors; corrections are welcome via the about page.