The Department of Labor, Internal Revenue Service, and Pension Benefit Guaranty Corporation continue to require electronic filing for most employee benefit plan annual reports through the Form 5500 Series. These forms serve as key compliance tools under ERISA and the Internal Revenue Code. They affect business owners who sponsor retirement plans such as 401(k) plans and other employee benefits.
All Form 5500 and Form 5500-SF filings must be completed and filed electronically using EFAST2-approved software or the government’s IFILE system. The electronic mandate, which has been in place for several years, reflects the agencies’ effort to streamline reporting and improve data accessibility for regulators and plan participants.
Beginning January 1, 2021, most one-participant plans and foreign plans began filing Form 5500-EZ electronically through EFAST2 instead of using Form 5500-SF. Plans that are not subject to IRS electronic filing requirements may still submit Form 5500-EZ on paper with the IRS, but many sponsors now meet the thresholds that require electronic filing.
The Form 5500 Series functions as both a regulatory compliance tool and a disclosure document for plan participants and beneficiaries. These filings help ensure that employee benefit plans operate according to applicable standards and give stakeholders important information to protect participant rights and benefits.
Impact on Business Owners and Plan Sponsors
For business owners sponsoring employee benefit plans, these filing requirements carry significant compliance obligations. Plans that fail to meet Form 5500 deadlines face substantial penalties from both the IRS and the Department of Labor. The IRS can impose penalties of up to $250 per day, capped at $150,000 per return. The Department of Labor penalties can reach up to $2,670 per day for 2024, with no maximum cap on the total penalty amount.
One-participant plans, which typically include business owners and their spouses, must file Form 5500-EZ when plan assets exceed $250,000 at the end of the plan year. They must also file in the final year of the plan, even if assets are below that threshold. This requirement often catches growing businesses by surprise as their retirement savings accumulate.
The electronic filing requirement affects plans of all sizes, from large corporate 401(k) plans to small business retirement arrangements. Plan sponsors must either use EFAST2-approved third-party software or the government’s IFILE system to submit their annual reports and required schedules.
Filing Deadlines and Compliance Considerations
Most plans face a Form 5500 filing deadline of the last day of the seventh month after the plan year ends. For calendar-year plans, this means a July 31 deadline. Plan sponsors can generally request an automatic extension to October 15 by filing Form 5558 before the original due date.
The Department of Labor offers a Delinquent Filer Voluntary Compliance Program that can reduce penalties for late filers who voluntarily correct their filings before being contacted by the agencies. This program is often a critical safety net for employers that discover missed filings for prior years.
Plans required to file Form 5500 must also provide participants with a Summary Annual Report. For most plans, this participant disclosure is due within nine months after the end of the plan year, which is typically two months after the standard Form 5500 deadline. If the Form 5500 deadline is extended, the Summary Annual Report is generally due two months after the extended filing date.
These reporting and disclosure rules make it essential for business owners and plan administrators to track deadlines, maintain accurate plan records, and work closely with their advisors or service providers to stay in compliance.