CDH CPA, PLLC
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 CDH CPA, PLLC audit?
CDH CPA, PLLC was the independent auditor for 17 retirement plan filings in plan year 2024, with clients in 7 states and territories — the #568 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 99-1528977 |
| Retirement plan audits (401(k), 403(b), pension) | 17 |
| All audited filings (incl. welfare plans) | 17 |
| States and territories with clients | 7 |
| National rank by retirement plan volume | #568 of 3,956 |
| National rank, all audited filings (league-table basis) | #615 of 4,052 |
| Average client size (participants) | 675 |
| Largest client (participants) | 5,288 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does CDH CPA, PLLC audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| Illinois | 6 | 35.3% |
| New York | 3 | 17.6% |
| California | 2 | 11.8% |
| Indiana | 2 | 11.8% |
| Texas | 2 | 11.8% |
| Connecticut | 1 | 5.9% |
| Kentucky | 1 | 5.9% |
Largest concentration: Illinois (6 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does CDH CPA, PLLC issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 17 | 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 CDH CPA, PLLC
| Plan sponsor | State | Participants |
|---|---|---|
| Morningstar, Inc. | IL | 5,288 |
| Kay and Associates, Inc. | IL | 1,372 |
| Core BTS, Inc. | IN | 1,113 |
| Mitsubishi HC Capital America, Inc. | CT | 818 |
| Mitsubishi Gas Chemical America, Inc. | NY | 352 |
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About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which CDH CPA, PLLC (EIN 99-1528977) is named as the plan’s independent qualified public accountant. CDH CPA, PLLC 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.