On February 4, 2026, lawmakers introduced bipartisan legislation that would simplify the Form 5500 reporting process for employer sponsored retirement plans governed by ERISA. The proposed Form 5500 Filing Simplification Act is intended to reduce administrative complexity while maintaining the transparency and regulatory oversight relied upon by plan participants and federal agencies.
Breaking Down the Latest Proposed Form 5500 Changes
Under current rules, calendar year plans must file Form 5500 by July 31 following the end of the plan year. Plan sponsors frequently rely on Form 5558 to request a 2.5-month extension, resulting in a two step filing process that can be administratively burdensome and increase the risk of technical noncompliance. The proposed legislation would amend ERISA to set the due date of the return to the 15th day of the 9th month after plan year-end, establishing a single statutory filing deadline (October 15 for calendar year plans), eliminating the need for a separate extension request.
The bill also directs the Department of Labor, Internal Revenue Service and Pension Benefit Guaranty Corporation to further modernize the filing process by expressly permitting electronic signatures and the electronic submission of certain required supplemental information. While Form 5500 is already filed electronically through the DOL’s EFAST2 system, the legislation seeks to better align electronic filing requirements across agencies.
Supporters of the proposal have cited concerns that the current filing framework exposes plan sponsors to significant penalties for clerical or timing errors, even when sponsors are acting in good faith. The legislation is intended to simplify compliance mechanics without diminishing participant protections or fiduciary accountability.
Plan Sponsor Considerations and Potential Impact
Although the bill has not yet been enacted, plan sponsors may wish to monitor its progress as part of ongoing compliance and governance planning. A uniform filing deadline could improve coordination among plan sponsors, auditors, recordkeepers and other service providers, particularly where audits are required.
Importantly, any simplification of filing mechanics would not reduce fiduciary responsibilities under ERISA. Plan sponsors would remain responsible for ensuring that Form 5500 filings are complete, accurate and timely, supported by appropriate internal controls and documentation. As with other recent regulatory developments, this proposal reflects an emphasis on improving compliance efficiency while preserving oversight and transparency.
If enacted, the changes would apply to plan years ending on or after the date of enactment, and plan sponsors should continue to calendar the current July 31 deadline (for calendar year-end plans) as it relates to Form 5500 compliance.
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For more information on this topic, please contact a member of Withum’s Employee Benefit Plan Services Team.
