1 min read

Does Your Organization Need a Retirement Plan Audit?

August 10, 2017 — Does your company have a retirement plan, such as a 401(k) or ESOP, and cover 100 or more participants?  If so, you’re required by law to have an annual audit of the plan completed and filed with the IRS and Department of Labor (DOL).  The annual audit, completed by a qualified and independent CPA firm, is required to be attached to the filing of the Form 5500 for retirement plans that meet the definition of a “large plan.”

A large plan is a retirement plan that includes over 100 eligible participants on the first day of the plan year. Eligible participants may be any of the following:

  • Active Participants – individuals who are currently employed at the Company and who are earning or retaining credited service under the plan, regardless of whether they elect to participate and defer money into the plan.
  • Retired or Separated Participants –individuals who are no longer working at the Company but who are receiving benefits under the plan; or former employee who have not yet withdrawn their funds from the plan.
  • Deceased Participants - individuals who have deceased and have one or more beneficiaries who are receiving or are entitled to receive benefits under the plan.

There are two exceptions to the large plan audit requirement:

  • “The 80 to 120 Rule” – If the number of eligible participants is between 80 and 120, and a Form 5500 was filed in the prior plan year, the plan may elect to complete the current year’s Form 5500 in the same category (“large plan” or “small plan”) as was filed in the prior year.
  • “The Short Plan Year Rule” – If the plan has a short year of seven months or less, the company may elect to defer the annual audit requirement to the following plan year.

The accurate determination of the number of eligible participants is critical, given that this number determines the need for an annual audit.

If you still have questions to determine if your retirement plan is subject to an annual audit, contact Karlie Johnson, CPA at kjohnson@repdathcpas.com.

Redpath Welcomes Eric Nelson as Advisory Services Partner

Redpath Welcomes Eric Nelson as Advisory Services Partner

ST. PAUL, MN – July 1, 2026 – Redpath and Company is pleased to welcome Eric Nelson as a Partner and leader of the firm's Advisory Services practice.

Read More
Private Equity Is Returning to Physician Practice Management With a Different Playbook

Private Equity Is Returning to Physician Practice Management With a Different Playbook

Physician practice management is back in the conversation, but it is not the same market it was a few years ago. The surge in physician practice...

Read More
Redpath’s Jeremy Miller Announced as Recipient of the 17th Annual Emerging Leaders’ Awards

Redpath’s Jeremy Miller Announced as Recipient of the 17th Annual Emerging Leaders’ Awards

ST. PAUL, MN – June 23, 2026 – The M&A Advisor announced Jeremy Miller, a Managing Director in Redpath’s Transaction Advisory Services practice, as...

Read More