Form 5500: 7 Myths That Can Lead to Filing Mistakes and Due Date Confusion

 

When it comes to employee benefits compliance, few requirements create more confusion than Form 5500. Every year, employers discover that assumptions they have made about their welfare benefit plans may not align with Department of Labor (DOL) reporting requirements. 

In many cases, these misunderstandings lead to missed filings, unexpected penalties, or last-minute scrambles to gather documentation. The good news is that many compliance issues can be avoided by understanding the facts behind some of the most common filing myths. 

If your organization sponsors health, dental, vision, life insurance, disability, or other welfare benefits, knowing the truth about Form 5500 requirements can save significant time, money, and stress.

What Is Form 5500?

Form 5500 is an annual report used to share important information about certain employee benefit plans with federal agencies. For employers who sponsor health, welfare, retirement, or other ERISA-covered plans, it is one of the key reporting requirements for supporting health coverage compliance. The challenge is that filing requirements are not always obvious. Plan size, participant counts, funding structure, plan documents, and benefit arrangements can all affect whether a Form 5500 is required.

Form 5500 Due Date Mistakes Often Start with Common Filing Myths

Myth #1: “We Have Fewer Than 100 Employees, So We Don’t Need to File”

The Reality: 

Employee count and participant count are not the same thing.

One of the most common misconceptions is assuming filing requirements are based solely on the number of employees on payroll. Under DOL rules for welfare benefit plans,  the determination is generally based on plan participants at the beginning of the plan year, not total employees. 

This count should also include employees enrolled in COBRA and employees who are deceased but whose beneficiaries are still enrolled in benefits. It is also important to note: dependents are not included in participation counts for welfare benefit plans.

The takeaway? Never assume employee count alone determines whether a filing is required.

Myth #2: “Plans with Fewer Than 100 Participants Never Have to File”

The Reality: Trust-funded welfare plans are often treated differently.

Employers frequently assume that plans with fewer than 100 participants are exempt from filing requirements. While that may be true in certain circumstances, trust-funded welfare plans can trigger reporting obligations regardless of participant count.

Benefits paid through a trust rather than directly through an insurance carrier or from general assets may require annual reporting even when the plan would otherwise qualify for a small-plan exemption.

Myth #3: “Our Insurance Carrier Handles the Filing”

The Reality: The plan administrator remains responsible.

Insurance carriers provide valuable information for the reporting process, including Schedule A data on insured benefits. However, the carrier does not assume responsibility for filing on the employer’s behalf.

Under ERISA, the plan administrator is responsible for ensuring required reports are complete, accurate, and submitted by the applicable deadline. This remains true even when employers work with brokers, third-party administrators, consultants, or compliance vendors.

Myth #4: “A Wrap Plan Doesn’t Change How We File”

The Reality: Having a wrap plan document can significantly impact how your welfare benefits are reported.

Whether your organization has a properly drafted wrap plan document can determine how your welfare benefits are treated for Form 5500 reporting purposes.

Without a wrap plan document, each welfare benefit may be considered a separate ERISA plan. This means employers must evaluate each benefit individually to determine whether it has a filing obligation, increasing the risk of compliance mistakes.

With a wrap plan document in place, multiple welfare benefits can often be combined under a single ERISA plan. Instead of evaluating each benefit separately, employers report the benefits covered under the wrap plan as one plan. 

The key takeaway is that a wrap plan document can dramatically affect how benefits are organized and reported. Employers should periodically review their plan documents to ensure their filing strategy aligns with their benefit structure and current DOL requirements.

Myth #5: “No Schedule A Means No Form 5500 is Required”

The Reality: Form 5500 requirements depend on the plan’s size and type, not on the presence of a Schedule A.

You might not have a Schedule A for perfectly normal reasons. For example, the plan may be self-funded, and the employer may pay claims directly out of company assets, so there is no insurance contract to report.

However, a company may still be required to file a Form 5500. If your company hits the participant thresholds, you must file a Form 5500. If your plan doesn’t use insurance, you simply file the Form 5500 without a Schedule A attached.

Myth #6: “Our Form 5500 Due Date Is Always July 31”

The Reality: The filing deadline depends on your plan year, not your calendar year.

Many employers assume that every Form 5500 due date is due on July 31. While July 31 is the deadline for calendar-year plans, organizations with non-calendar-year plans have different filing deadlines.

Under Department of Labor rules, the annual report is generally due by the last day of the seventh month following the end of the plan year. For example:

 

• • A plan year ending December 31 typically has a July 31 filing deadline. 

• • A plan year ending June 30 would generally have a January 31 filing deadline. 

• • A plan year ending September 30 would generally have an April 30 filing deadline. 

Employers should also remember that filing extensions may be available upon proper request. However, waiting until the last minute to gather participant counts, Schedule A information, and other required documentation can create unnecessary compliance risks.

Myth #7: “If We Miss the Deadline, It’s Too Late to Fix It”

The Reality: Corrective options may still be available.

Realizing a Form 5500 filing was missed can feel overwhelming. Fortunately, employers are not always out of options.

The Department of Labor offers the Delinquent Filer Voluntary Compliance Program (DFVCP), which may allow plan administrators to correct missed filings and significantly reduce potential penalties. Taking proactive action is often far less costly than waiting for regulatory agencies to identify the issue.

The key is to act quickly once a problem is discovered. Delays can increase risk and limit opportunities for correction, as receiving a notice from the DOL can eliminate eligibility for the DFVCP.

A Quick Welfare Plan Compliance Check and How HR Service Can Help

Before assuming your organization is exempt, consider the following questions:

 

• • Do you know how your participant count is determined?

• • Are any benefits funded through a trust?

• • Do you have a current wrap plan document?

• • Have you reviewed whether Schedule A reporting applies?

• • Could Schedule C reporting be required due to direct compensation paid through a trust-funded arrangement?

• • Are compliance responsibilities clearly assigned within your organization?

HR Service helps organizations navigate Form 5500 filing requirements with experienced compliance guidance and hands-on support.

From determining whether a filing is required to preparing the Form 5500, coordinating schedules, preparing the Summary Annual Report, and supporting EFAST2 submission once client authorization is received, HR Service helps make the process clearer and more manageable.

This support is designed to reduce the administrative burden and confusion that often comes with Form 5500 filing, while giving clients direct access to experienced compliance specialists throughout the process. 

Not sure whether Form 5500 may apply? 

Visit HR Service’s Form 5500 Reporting page to learn more, or access the 5500 Determination Tool to help determine whether your organization may have a filing requirement. The Bottom Line

Understanding Form 5500 requirements for welfare benefit plans is about more than avoiding penalties. Accurate reporting demonstrates sound plan administration, supports compliance, and helps ensure that employee benefits are managed in accordance with federal requirements.

The reality is that most filing mistakes stem from misunderstandings rather than intentional noncompliance. As these myths demonstrate, the actual rules are often more nuanced.

HR Service helps clients understand what needs to be addressed and provides hands-on support throughout the filing process.

If you need support navigating Form 5500 filing requirements, visit HR Service’s Form 5500 Reporting page to learn more and take the next step.