Glossary/Government, nonprofit and ERISA

Form 5500

Form 5500 is the annual return and report that employee benefit plans file with the DOL, IRS, and PBGC, and for large plans it must include the independent auditor's report on the plan financial statements.

CORAA TeamUpdated November 5, 2026

Definition

Form 5500 is the annual return and report of an employee benefit plan, filed electronically through the EFAST2 system. It serves the Department of Labor, the IRS, and the Pension Benefit Guaranty Corporation. A large plan completes Schedule H and attaches the audit report. A small plan may file Form 5500-SF if it qualifies. The filing is due on the last day of the seventh month after the plan year ends, with an extension available through Form 5558.

Why it matters in an audit or review

The audit report must be in hand before the plan administrator can file a complete return, so the audit timetable follows the 5500 due date. For a calendar-year plan the due date is July 31, and the extended date is October 15. A missing audit report makes the filing incomplete, and the DOL can reject it and assess penalties. Schedule H amounts should agree with the audited financial statements.

Example

Illustrative: a calendar-year plan's auditor delivers the report on September 20. The administrator had filed Form 5558 in July, and files the complete return by October 15 with the report attached.

Common mistakes

Letting Schedule H differ from the audited statements, or filing the return without the audit report.

FAQ

Who signs the Form 5500?

The plan administrator signs it. The auditor does not.

Sources

Definitions paraphrase AICPA and FASB guidance; read the standard itself before relying on a requirement. Example figures are illustrative. This page is guidance, not professional advice. Report an error

Related terms

  • ERISA 401(k) plan audit
    An ERISA 401(k) audit is the annual audit of a plan's financial statements by an independent qualified public accountant, required for plans filing as large plans and attached to the Form 5500.
  • ERISA Section 103(a)(3)(C) audit (limited-scope audit)
    An ERISA 103(a)(3)(C) audit, formerly called a limited-scope audit, lets the administrator instruct the auditor not to audit investment information certified by a qualified institution such as a bank or insurer.

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