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COBRA Eligibility Rules Employers Must Know

COBRA Eligibility Rules Employers Must Know

2/4/2026

Determining who is eligible for COBRA continuation coverage is one of the most fundamental and critical aspects of COBRA administration. A mistake in this initial step can set off a chain reaction of compliance failures, leading to significant legal and financial consequences for an employer. Correctly identifying qualified beneficiaries and the specific events that trigger their rights is the bedrock upon which all other COBRA responsibilities are built.

For HR professionals, a deep understanding of COBRA eligibility rules is non-negotiable. It’s about more than just checking boxes; it’s about ensuring that former employees and their families receive the legal protections they are entitled to during times of transition. This guide will provide a comprehensive breakdown of the key eligibility rules, clarify who qualifies for coverage, detail the qualifying events that trigger COBRA, debunk common myths, and offer best practices for flawless compliance.

The Importance of Getting Eligibility Right

COBRA eligibility is the gateway to continuation coverage. If an employer fails to recognize that an individual is eligible, they will likely fail to send the required COBRA Election Notice. This single error constitutes a denial of a person's legal rights and is a serious COBRA violation. The consequences can include IRS excise taxes, Department of Labor penalties, and costly lawsuits where the employer may be held liable for a former employee's medical bills.

Conversely, offering COBRA to someone who is not eligible can create its own set of problems, including administrative burdens and setting incorrect precedents. A clear, consistent, and accurate approach to determining eligibility is essential for effective COBRA administration and risk management.

Who Is Covered by COBRA? The Three Pillars of Eligibility

For COBRA to apply, three conditions must be met: the employer’s health plan must be a covered plan, a qualifying event must occur, and a qualified beneficiary must be involved.

1. Covered Employers and Health Plans

COBRA generally applies to private-sector employers who maintained a group health plan and had 20 or more employees on more than 50% of the typical business days in the previous calendar year. Both full-time and part-time employees are counted to meet this threshold (a part-time employee counts as a fraction of a full-time employee). This rule also applies to state and local government health plans.

2. Qualified Beneficiaries: Who Gets the Offer?

A "qualified beneficiary" is an individual who was covered by the employer's group health plan on the day before a qualifying event occurred and who loses coverage because of that event. It is crucial to identify every qualified beneficiary, as each one has an independent right to elect COBRA coverage.

The Covered Employee

The most obvious qualified beneficiary is the employee themselves. If they are enrolled in the company’s health plan and experience a qualifying event, such as termination of employment or a reduction in hours, they are a qualified beneficiary.

The Spouse

The spouse of a covered employee is also a qualified beneficiary if they were covered under the plan on the day before the qualifying event. They have their own independent right to elect COBRA. This means even if the employee waives COBRA coverage, the spouse can still elect it for themselves. This right becomes especially important in qualifying events like divorce or the death of the employee.

Dependent Children

Dependent children who were covered under the plan are also qualified beneficiaries. Like spouses, they have an independent right to elect coverage. This allows a child to continue coverage even if their parents do not.

It is a common and costly mistake to only send a COBRA notice to the employee. A notice must be sent to all qualified beneficiaries, which may mean sending separate notices to a former spouse or adult children who no longer live at the employee's address.

3. COBRA Qualifying Events: The Triggers for Eligibility

A qualifying event is a specific event that causes an individual to lose their group health coverage. The type of event determines who the qualified beneficiaries are and how long they are eligible for COBRA coverage.

Events for Employees

There are two COBRA qualifying events for a covered employee:

  1. Voluntary or involuntary termination of employment: This applies for any reason other than "gross misconduct." This is the most common qualifying event.
  2. Reduction in hours of employment: This occurs when an employee's hours are cut, for example, by moving from full-time to part-time, causing them to lose eligibility for the health plan.

Events for Spouses and Dependent Children

Spouses and dependent children are also affected by the employee’s termination or reduction in hours. In addition, they have several qualifying events of their own:
3. Death of the covered employee: The surviving spouse and children can continue their coverage.
4. Divorce or legal separation from the covered employee: The former spouse can elect COBRA coverage.
5. The covered employee becomes entitled to Medicare: This can be a qualifying event for the spouse and dependents, who may lose coverage under the employer's plan as a result.
6. A dependent child loses "dependent" status: This happens when a child "ages out" of the plan, typically at age 26. This allows the adult child to elect COBRA for themselves.

For each of these events, the employer is responsible for initiating the COBRA process, with the exception of divorce/legal separation or a child's loss of dependent status. In those two cases, the employee or beneficiary is responsible for notifying the plan administrator within 60 days of the event.

Debunking Common Misconceptions About COBRA Eligibility

Myths and misunderstandings about COBRA eligibility are rampant and can lead to significant compliance failures. Let's clear up some of the most common ones.

Myth 1: COBRA is only for people who are fired.

Fact: COBRA applies to both voluntary and involuntary terminations. An employee who resigns is just as eligible for COBRA as one who is laid off. The only exception related to termination is for "gross misconduct," which is a very high legal standard and is interpreted narrowly by the courts. It typically involves severe wrongdoing, not just poor performance or negligence.

Myth 2: An employee can be denied COBRA if they owe the company money.

Fact: An employee’s COBRA rights are completely separate from any other financial obligations they may have to the employer. You cannot deny COBRA eligibility because the employee failed to return a company laptop or has an outstanding travel advance.

Myth 3: If the employee doesn’t want COBRA, the family can’t get it.

Fact: This is a critical misunderstanding. Each qualified beneficiary has an independent right to elect coverage. A former employee can waive their right to COBRA, but their spouse and dependent children can still choose to elect it for themselves. Your COBRA administration process must account for these individual elections.

Myth 4: COBRA is not available if the company offers a severance package.

Fact: A severance package does not eliminate COBRA rights. Many employers choose to pay for a few months of COBRA premiums as part of a severance agreement, but the underlying legal right to elect and continue coverage for the full period (typically 18 months) remains. The offer of COBRA must still be made through a formal Election Notice.

Myth 5: COBRA doesn't apply to part-time employees.

Fact: COBRA applies to any employee—full-time or part-time—who was participating in the group health plan and loses coverage due to a qualifying event. While part-time status may have prevented them from being eligible for the plan in the first place, if they were enrolled, they are entitled to COBRA.

Best Practices for Ensuring Compliance with Eligibility Rules

Given the high stakes, employers need a bulletproof process for managing COBRA eligibility.

1. Use a Comprehensive COBRA Compliance Checklist

Your process should be guided by a detailed COBRA compliance checklist. This document should prompt the user to:

  • Confirm the qualifying event and date.
  • Identify every potential qualified beneficiary by name (employee, spouse, children).
  • Verify each person's coverage status on the day before the event.
  • Document the reason for any individual deemed not eligible.

2. Train Managers to Report Events Immediately

HR often depends on front-line managers to report terminations and other qualifying events. Train your managers on the importance of reporting these events to HR immediately. A delay in reporting can lead to a missed COBRA deadline.

3. Maintain Meticulous Records

Your documentation is your best defense in an audit or lawsuit. For every qualifying event, you should have a file that clearly documents how you determined eligibility for each individual. Keep copies of plan enrollment forms that show who was covered.

4. Automate with COBRA Tools for Employers

Manual tracking of eligibility and timelines is prone to human error. Leveraging COBRA tools for employers, such as modules within an HRIS or dedicated software, can automate the process. These systems can help flag qualifying events and ensure all beneficiaries are identified.

5. Consider a Third-Party Administrator (TPA)

For many businesses, the safest and most efficient way to manage COBRA is to outsource it to a TPA. These firms specialize in benefits administration and have the expertise and systems to handle all aspects of eligibility and compliance, shifting much of the risk away from the employer.

6. Invest in Ongoing Training

COBRA rules can be complex, and interpretations can evolve. Investing in regular training for your HR team is essential. Expert-ledwebinars and in-depth training programs, like a specializedCOBRA Training & Certification Program, provide the deep knowledge needed to handle eligibility questions with confidence. Many professionals highlight the value of such training in theirtestimonials, noting it as a key factor in their compliance success.

Conclusion: Eligibility is the First and Most Critical Step

Mastering COBRA eligibility rules is the essential first step in a compliant administration process. It requires a diligent and systematic approach to identifying the covered plan, the qualifying event, and every single qualified beneficiary. By dispelling common myths and implementing robust procedures, you can ensure that you are meeting your legal obligations and providing the required protections to your former employees and their families.

Treat every qualifying event with the seriousness it deserves. Use checklists, document your decisions, and never assume. By making eligibility determination a core strength of your HR function, you protect your organization from costly COBRA violations and uphold a standard of excellence in your benefits administration. To equip your team with the skills needed to master this and all other aspects of COBRA, explore the comprehensivecourse listings available to you.

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