Common COBRA Administration Mistakes
2/4/2026
Administering COBRA is one of the most complex and high-stakes responsibilities an HR professional can have. The law is a labyrinth of specific rules, strict deadlines, and detailed notice requirements. While the goal of COBRA is straightforward—to provide a temporary healthcare bridge for employees—the path to compliance is filled with potential pitfalls. A single misstep in COBRA administration can lead to significant financial penalties, legal battles, and damage to an employer's reputation.
This guide is designed to illuminate the most common COBRA administration mistakes that employers make. By understanding where others have gone wrong, you can proactively audit your own processes, identify weaknesses, and implement safeguards. We will explore frequent errors in notices, eligibility, and payment management, detail the severe consequences of these mistakes, and provide actionable best practices to help you navigate your duties with confidence and precision.
The High Cost of Small Errors
In the world of COBRA compliance, there is no such thing as a "small" mistake. The Department of Labor (DOL) and the IRS enforce the law strictly, and the penalties for non-compliance are severe. What might seem like a minor clerical error—such as sending a notice a day late or miscalculating a premium—can be interpreted as a denial of a beneficiary's legal rights. This can trigger audits, fines that accumulate daily, and costly lawsuits. The financial and administrative burden of correcting a mistake far outweighs the effort required to get it right the first time.
A Detailed Breakdown of Common COBRA Mistakes
Let's dive into the most frequent errors that plague even well-intentioned HR departments. These mistakes often fall into three main categories: notice requirements, eligibility and timing, and premium management.
Mistake 1: Mishandling COBRA Notice Requirements
This is, by far, the most common area for error. The COBRA notice requirements are the legal foundation of the entire process, and mistakes here are heavily penalized.
Sending Notices Late (or Not at All)
- The Error: The deadlines for COBRA notices are absolute. A frequent mistake is failing to send the General Notice within 90 days of a new employee's enrollment or, more critically, failing to send the Election Notice within the 44-day window (30 days for employer to notify administrator, 14 days for administrator to notify beneficiary) after a qualifying event. This often happens due to internal communication delays, such as a manager not informing HR of a termination right away.
- Why It's a Problem: A late notice is a COBRA violation. It shortens the beneficiary's decision-making time and can lead to gaps in their coverage. Failing to send a notice at all is a complete denial of their COBRA rights.
Sending Incomplete or Inaccurate Notices
- The Error: Using an outdated DOL model notice or failing to fill it out completely is a critical mistake. Common omissions include not specifying the exact qualifying event, failing to list all qualified beneficiaries by name, or providing incorrect premium amounts.
- Why It's a Problem: An incomplete notice is legally insufficient. If a beneficiary doesn't have all the required information, they cannot make an informed decision, and a court may rule that you never fulfilled your obligation.
Failing to Prove Delivery
- The Error: An employer sends the notice via regular mail but keeps no record or proof of mailing. When a former employee claims they never received it, the employer has no way to defend themselves.
- Why It's a Problem: The burden of proof is on the employer. Without evidence like a certified mail receipt or a detailed, contemporaneous mailing log, it becomes your word against theirs—a position you are likely to lose in a legal dispute.
Mistake 2: Mismanaging Eligibility and Timing
Correctly identifying who is eligible for COBRA and for how long is another area ripe for error.
Incorrectly Determining a Qualifying Event
- The Error: An employer mistakenly believes an event is not a qualifying event. A classic example is assuming that a termination for "poor performance" constitutes "gross misconduct," which would disqualify the employee. The legal bar for gross misconduct is extremely high and rarely applies. Another error is not recognizing that a reduction in hours (e.g., moving from full-time to part-time) that leads to a loss of benefits is a qualifying event.
- Why It's a Problem: Misclassifying an event means you fail to send the Election Notice, which is a significant compliance failure.
Failing to Offer COBRA to All Qualified Beneficiaries
- The Error: Following a divorce, an employer only sends the Election Notice to the employee, forgetting that the former spouse is an independent qualified beneficiary who must receive their own notice and has their own right to elect coverage. The same applies to dependent children.
- Why It's a Problem: Each qualified beneficiary has individual election rights. Failing to notify one of them is a direct violation of the law.
Miscalculating the Coverage Period
- The Error: An employer mistakenly tells a beneficiary that their coverage lasts for 18 months when a second qualifying event (like a divorce or death of the employee) has occurred, which would extend the period to 36 months for the dependents. Another common error is improperly handling the 11-month disability extension.
- Why It's a Problem: This can lead to the premature termination of coverage, exposing the employer to liability for any medical claims the beneficiary incurs during the period they should have been covered.
Mistake 3: Errors in COBRA Premium Payments and Collection
Managing the financial side of COBRA has its own set of rules and common mistakes.
Charging an Incorrect Premium Amount
- The Error: An employer charges more than 102% of the applicable premium (or 150% for a disability extension). This can happen due to simple miscalculation or by failing to use the correct premium for "similarly situated" active employees.
- Why It's a Problem: Overcharging is illegal. Beneficiaries can sue for a refund of the overpayment and potentially other damages.
Not Providing the Proper Grace Periods
- The Error: An employer terminates a beneficiary's coverage the day after a premium is due, not realizing that the law requires a 45-day grace period for the initial payment and a 30-day grace period for all subsequent monthly payments.
- Why It's a Problem: Terminating coverage before the grace period expires is a wrongful termination of benefits. The employer could be held liable for the beneficiary's medical expenses during that time.
Mishandling the Transition to Medicare
- The Error: An employer terminates a beneficiary's COBRA coverage simply because they become eligible for Medicare. The rule is that COBRA can be terminated only when the beneficiary becomes entitled to (i.e., enrolls in) Medicare after the date they elected COBRA.
- Why It's a Problem: This is another form of wrongful termination and can lead to significant liability, especially if the individual has high medical costs.
The Consequences of COBRA Violations
The penalties for these mistakes are designed to be punitive and serve as a strong deterrent.
- IRS Excise Taxes: The IRS can impose a tax of $100 per day, per qualified beneficiary, for each day the employer is in non-compliance. For a family of four, that's $400 per day. There is a cap, but it is substantial.
- DOL Statutory Penalties: The DOL can seek penalties of up to $110 per day, per participant, for failures such as not providing a notice.
- Civil Lawsuits: Beneficiaries can sue. If they win, the employer may be required to pay for all medical expenses that would have been covered, as well as the plaintiff's attorney fees, which can often exceed the cost of the medical claims themselves.
Beyond the financial costs, COBRA violations can damage employee morale and tarnish your company's reputation as a fair and compliant employer.
Best Practices for Avoiding These Errors
The good news is that these mistakes are entirely avoidable with the right systems and knowledge.
1. Create and Maintain a COBRA Compliance Checklist
A detailed COBRA compliance checklist is your most powerful tool. It should map out every step of the process, from the initial qualifying event through the final notice of termination. This ensures consistency and helps prevent steps from being missed.
2. Automate and Use a Centralized System
Manual tracking on spreadsheets is a recipe for disaster. Use dedicated COBRA tools for employers, such as a module within your HRIS or specialized software. Better yet, consider outsourcing to a Third-Party Administrator (TPA). A TPA's entire business is built around avoiding these mistakes, and they can take on much of the administrative burden and liability.
3. Invest in Comprehensive Training
Your HR team cannot be expected to master COBRA without proper education. Invest in ongoing training to keep them up-to-date on the law's complexities. Our expert-ledwebinars and in-depth training programs are designed to provide this critical knowledge. Many successful professionals, as noted in ourtestimonials, credit this type of specialized training with their ability to manage compliance effectively.
4. Standardize Your Notices and Proof of Delivery
Use the official DOL model notices as your templates and review them regularly to ensure they are current. Establish a non-negotiable policy to send all Election Notices via a method that provides proof of mailing, such as certified mail. Document everything meticulously.
5. Conduct Regular Self-Audits
Don't wait for a DOL audit to find your mistakes. At least once a year, conduct a self-audit of your COBRA files. Randomly select files for employees who terminated in the last year and trace the entire process. Did notices go out on time? Are they complete? Do you have proof of mailing? Are premium payments documented correctly? This proactive approach allows you to identify and fix systemic issues before they become costly problems.
Resources for Improving COBRA Compliance
You are not alone in this complex endeavor. There are many resources available to help you bolster your COBRA administration process.
- Third-Party Administrators (TPAs): Outsourcing is often the most cost-effective risk management strategy for COBRA.
- Legal Counsel: Have an experienced employment law attorney you can consult for unusual or high-risk situations.
- Department of Labor (DOL) Website: The DOL provides a wealth of information, including FAQs and the model notices.
- Professional Training Programs: A targeted course like aCOBRA Training & Certification Program can provide deep, practical expertise that transforms your team's ability to manage compliance.
Conclusion: Turn a Liability into a Strength
The landscape of COBRA administration is fraught with potential mistakes, but every error is an opportunity for improvement. By understanding the common pitfalls—from missed notice deadlines and incomplete forms to mismanaged premiums—you can build a robust and defensible compliance program. The key is to be proactive, not reactive.
Implement standardized processes, invest in automation and training, and document every step with meticulous care. By making COBRA compliance a priority, you protect your organization from staggering financial penalties and demonstrate a commitment to ethical and responsible HR management. Explore our full range ofcourse listings to equip yourself and your team with the knowledge needed to master this critical function.