401(k) Audit Firms in Oklahoma

Last updated · Source data: plan year 2024 Form 5500 filings

Who audits the most 401(k) plans in Oklahoma?

Eide Bailly LLP audited 93 Oklahoma plans in plan year 2024, the most of any firm. Overall, 142 firms audited 646 plans sponsored in Oklahoma; the median audited plan had 334 participants.

Most active in Oklahoma

Eide Bailly LLP

93Oklahoma plans audited

Top audit firms for Oklahoma plans

Top 25 firms shown. Counts are retirement plan filings (401(k), 403(b), profit-sharing, and pension) whose sponsor address is in Oklahoma.

Rankings derived from U.S. Department of Labor Form 5500 filings, plan year 2024. Read the full methodology.

Oklahoma plan audit market at a glance

Oklahoma employee benefit plan audits, plan year 2024
MeasureValue
Audited plans sponsored in Oklahoma646
Audit firms with at least one OK engagement142
Median audited plan size (participants)334
Share of all U.S. audited plans0.8%

Choosing an audit firm in Oklahoma

Engagement volume is the most objective public signal of employee benefit plan audit experience: the Department of Labor’s audit quality study found deficiency rates of 76% among CPAs performing one or two plan audits a year, versus 12% at the largest practices. The table above shows which firms do this work in Oklahoma at real volume.

Beyond volume, ask candidate firms about AICPA Employee Benefit Plan Audit Quality Center membership, who staffs the fieldwork, experience with your recordkeeper and payroll systems, and whether the fee assumes an ERISA Section 103(a)(3)(C) election. A Oklahoma address is not required — plan audits are performed remotely under the same national standards — but local presence can simplify scheduling and walkthroughs.