SingerLewak LLP
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 SingerLewak LLP audit?
SingerLewak LLP was the independent auditor for 78 retirement plan filings (111 audited filings including welfare plans) in plan year 2024, with clients in 7 states and territories — the #146 practice nationally by volume.
Practice at a glance
| Measure | Value |
|---|---|
| Firm EIN (as filed) | 95-2302617 |
| Retirement plan audits (401(k), 403(b), pension) | 78 |
| All audited filings (incl. welfare plans) | 111 |
| States and territories with clients | 7 |
| National rank by retirement plan volume | #146 of 3,956 |
| National rank, all audited filings (league-table basis) | #105 of 4,052 |
| Average client size (participants) | 1,284 |
| Largest client (participants) | 16,678 |
Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.
Where does SingerLewak LLP audit plans?
| State | Plans audited | Share of practice |
|---|---|---|
| California | 46 | 59.0% |
| Hawaii | 19 | 24.4% |
| Colorado | 7 | 9.0% |
| New York | 2 | 2.6% |
| Wyoming | 2 | 2.6% |
| New Mexico | 1 | 1.3% |
| Oregon | 1 | 1.3% |
Largest concentration: California (46 plans). State reflects the plan sponsor’s address, not the firm’s office locations.
What audit opinions does SingerLewak LLP issue?
| Opinion type | Filings | Share |
|---|---|---|
| Unmodified (clean) | 77 | 98.7% |
| Qualified | 1 | 1.3% |
| 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 SingerLewak LLP
| Plan sponsor | State | Participants |
|---|---|---|
| Board of Trustees of the Hotel Industry-Ilwu Pension Plan | HI | 16,678 |
| Board of Trustees of the Hotel Union & Hotel Industry of Hawaii Pensio | HI | 7,636 |
| Hotel 401(K) Retirement Savings Plan | HI | 7,137 |
| Think Together | CA | 5,741 |
| Hawaii Electricians Annuity Plan | HI | 4,113 |
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About this profile
This page is generated from public U.S. Department of Labor Form 5500 filings in which SingerLewak LLP (EIN 95-2302617) is named as the plan’s independent qualified public accountant. SingerLewak LLP 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.