Employee Benefit Plan Auditors Ranked by Plans Audited

Compare employee benefit plan auditors by plans audited, credentials, plan-type experience, and market coverage so you can shortlist firms with meaningful retirement plan audit volume.

Browse 852 providers in this category.

Provider ranking

  1. MCM CPAs & Advisors LLP

    Employee Benefit Plan Auditor

    Louisville, KY

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $1.0B under management

    Company: Est. 2012 • 225 employees

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  2. Michael L. Anderson & Associates

    Employee Benefit Plan Auditor

    Alexandria, MN

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $116M under management

    Company: Est. 1994

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  3. Moore, Reichl & Baker, PC

    Employee Benefit Plan Auditor

    Houston, TX

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $129M under management

    Company: Est. 2012

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  4. O'Neill & Gaspardo, LLC

    Employee Benefit Plan Auditor

    Mokena, IL

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $82M under management

    Company: Est. 1964

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  5. One River CPAS

    Employee Benefit Plan Auditor

    Oakland, ME

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $59M under management

    Company: Est. 1984

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  6. Parks & Company, LLC

    Employee Benefit Plan Auditor

    Coconut Creek, FL

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $78M under management

    Company: Est. 2014

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  7. Parms & Company, LLC

    Employee Benefit Plan Auditor

    Columbus, OH

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $166M under management

    Company: Est. 1983

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  8. Pasquesi Sheppard LLC

    Employee Benefit Plan Auditor

    Lake Forest, IL

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $129M under management

    Company: Est. 1975

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  9. Peach & McPherson

    Employee Benefit Plan Auditor

    North Haven, CT

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $228M under management

    Company: Est. 2012

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  10. Pedelahore & Co., LLP

    Employee Benefit Plan Auditor

    New Orleans, LA

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $83M under management

    Company: Est. 1945

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  11. Perlson LLP

    Employee Benefit Plan Auditor

    North Massapequa, NY

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $102M under management

    Company: Est. 2012

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  12. Piltz, Williams, LaRosa & Co.

    Employee Benefit Plan Auditor

    Biloxi, MS

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $108M under management

    Company: Est. 2012

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  13. Ramos & Floyd CPAS PLLC

    Employee Benefit Plan Auditor

    Lakeland, FL

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $115M under management

    Company: Est. 1990

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  14. RBSM LLP

    Employee Benefit Plan Auditor

    New York, NY

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $182M under management

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  15. Roberts Group CPAS

    Employee Benefit Plan Auditor

    Tucson, AZ

    Credentials: AICPA Member • Plan Audit Quality Center (EBPAQC)

    Stats: 5 plans audited • $187M under management

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  16. Roth & Company LLP

    Employee Benefit Plan Auditor

    Brooklyn, NY

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $59M under management

    Company: Est. 2012

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  17. Ryan & Wetmore

    Employee Benefit Plan Auditor

    Bethesda, MD

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $60M under management

    Company: Est. 1988

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  18. Ryun, Givens & Company, P.C.

    Employee Benefit Plan Auditor

    Urbandale, IA

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $43M under management

    Company: Est. 2012

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  19. Sacco CPA PLLC

    Employee Benefit Plan Auditor

    Armonk, NY

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $532M under management

    Company: Est. 1983

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  20. Servatius, O'Brien & Fong, LLP

    Employee Benefit Plan Auditor

    Torrance, CA

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $801M under management

    Company: Est. 1986

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  21. The Innovative CPA Group, LLC

    Employee Benefit Plan Auditor

    Trumbull, CT

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $103M under management

    Company: Est. 2017

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  22. The Rodeheaver Group, P.C.

    Employee Benefit Plan Auditor

    Oakland, MD

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $81M under management

    Company: Est. 1989

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  23. Till, Hester, Eyer & Brown, P.C.

    Employee Benefit Plan Auditor

    Birmingham, AL

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $52M under management

    Company: Est. 1963

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  24. Trachtenberg & Pauker, LLP

    Employee Benefit Plan Auditor

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $236M under management

    Company: Est. 1986 • 12 employees

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  25. Turner, Leins & Gold, LLC

    Employee Benefit Plan Auditor

    Vienna, VA

    Credentials: Plan Audit Quality Center (EBPAQC) • AICPA Member

    Stats: 5 plans audited • $132M under management

    Company: Est. 1957

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Why plans audited matters when choosing an employee benefit plan auditor

An employee benefit plan auditor should be able to show meaningful experience with retirement and welfare plan engagements, not just general assurance work. This page ranks firms by plans audited so plan sponsors, fiduciaries, and finance teams can quickly see which auditors appear to handle the most employee benefit plan work in the market. Higher audit volume does not replace independence, partner fit, or fee discipline, but it is a practical signal that a firm is familiar with Form 5500 reporting, ERISA expectations, and the operational realities of plan audits across multiple client situations.

If you want a broader starting point, begin with the main auditor directory. If your search is tied to a specific plan design, you can also compare 401(k) auditors, 403(b) auditors, defined benefit auditors, health and welfare plan auditors, and PEP 401(k) auditors.

How to use this page

The default ranking on this page sorts firms by plans audited in descending order. That makes it easier to identify firms with larger apparent employee benefit plan audit books before you narrow by state, credentials, or qualitative fit. Once you have a short list, review each provider profile for licensing, audit specialization, and any additional signals that matter to your committee or procurement process.

  • Use audit volume as an initial screen, not the only decision factor.
  • Check whether the firm has experience with your plan type, filing complexity, and participant size.
  • Look for credential and quality signals that support technical depth.
  • Compare local coverage and industry familiarity if your plan has specialized needs.

Some sponsors will also want to compare the advisory side of the market alongside audit vendors, especially when they are reevaluating governance, benchmarking, or fiduciary support at the same time. In that case, it can help to review the largest retirement plan advisors page or browse the largest 401(k) plans dataset to understand the size tiers and sponsor profiles that commonly drive more complex plan oversight needs.

What to evaluate beyond the ranking

The strongest employee benefit plan auditor for your organization is not always the one with the highest raw count. A sponsor with a complex 401(k), 403(b), or defined benefit environment may care more about plan-type overlap, internal review processes, partner access, and the firm's ability to coordinate with recordkeepers, custodians, and counsel on audit requests. A smaller sponsor may prioritize responsiveness, a clear request list, and predictable fees over sheer scale.

Use this category page as a high-intent starting point for discovery. The ranking helps surface firms with visible audit activity, while the linked plan-specific pages make it easier to continue into a more precise comparison path once you know whether your priority is 401(k), 403(b), defined benefit, health and welfare, or pooled employer plan coverage.