COBRA Continuation Coverage
Definition
A federal law requiring employers with 20 or more employees to offer temporary continuation of group health coverage to employees and dependents who lose coverage due to qualifying events.
COBRA — the Consolidated Omnibus Budget Reconciliation Act — requires private-sector employers with 20 or more employees and most state and local governments to offer continuation of group health plan coverage when a qualifying event would otherwise cause a loss of coverage. Qualifying events include voluntary or involuntary termination of employment, reduction in hours, divorce or legal separation, death of the covered employee, and a dependent child losing dependent status. COBRA coverage is typically identical to what the employee had before the qualifying event, but the cost shifts almost entirely to the individual: the employer is permitted to charge up to 102% of the full premium (the employee share plus the employer share plus a 2% administrative fee). Coverage generally lasts 18 months for termination or hours reduction, and up to 36 months for other qualifying events.
Why it matters for HR and benefits teams
COBRA administration carries significant compliance risk. Employers must send specific notices within strict IRS and DOL timeframes — including a general notice when an employee enrolls in the plan and a qualifying event notice within 14 to 44 days of the qualifying event depending on who provides the notice. Failure to comply can expose the employer to excise taxes of $100 per day per qualified beneficiary, as well as DOL civil penalties. For HR teams managing ongoing offboarding, tracking COBRA notices, election deadlines, and premium payments is operationally intensive. Most employers outsource COBRA administration to a third-party administrator, but HR still owns the obligation to notify the TPA of qualifying events promptly, typically within 30 days of the event.
How it works
- A qualifying event occurs — most commonly an employee termination, voluntary resignation, or reduction in hours below the benefits eligibility threshold.
- The employer notifies the plan administrator of the qualifying event within 30 days (for employer-initiated events) or 60 days (for employee-initiated events such as divorce).
- The plan administrator sends a COBRA election notice to the qualified beneficiaries within 14 days of receiving notification.
- Qualified beneficiaries have 60 days from the date of the notice (or coverage loss, whichever is later) to elect COBRA continuation.
- Once elected, the beneficiary has 45 days to make the first premium payment covering the retroactive period.
- Coverage is maintained as long as monthly premiums are paid on time; the TPA or employer bills the individual directly.
- Coverage terminates at the end of the maximum continuation period, upon failure to pay premiums, or when the individual becomes eligible for other group health coverage.
How benefits administration software supports COBRA Continuation Coverage
Benefits administration platforms reduce COBRA compliance risk by automatically triggering COBRA workflows when a qualifying event is recorded in the system. When an employee's status changes to terminated or their hours drop below the eligibility threshold, the platform can alert the COBRA TPA via integration, log the notification date, and track the election window deadline. This automation replaces error-prone manual tracking and reduces the risk of missed notice deadlines.
- Qualifying event detection — Monitors employee status, hours, and eligibility changes to identify COBRA-triggering events automatically.
- TPA notification integration — Sends qualifying event data to the COBRA third-party administrator via API or file feed, eliminating manual notification steps.
- Notice deadline tracking — Records the date the qualifying event was reported and surfaces deadline alerts for election notices and premium payments.
- Offboarding workflow integration — Embeds COBRA notification steps within the employee offboarding checklist so HR is prompted to confirm event reporting.
- Coverage termination coordination — Sends termination enrollment files to carriers on the correct effective date, preventing coverage continuation beyond the election window.
- Audit trail logging — Maintains a timestamped record of all COBRA-related actions, notices sent, and elections received for compliance documentation.
Related terms
- Open Enrollment — The annual window for benefits elections; COBRA elections occur outside this window as triggered by qualifying events.
- Employee Lifecycle — The full arc of an employee's tenure from hire to offboarding, with COBRA obligations arising at the termination stage.
- Offboarding — The HR process of managing an employee's departure, during which COBRA notification obligations must be met within regulatory deadlines.
- Qualifying Life Event — A change in circumstances that triggers special enrollment rights or, in the COBRA context, loss of coverage that initiates a COBRA election window.
- HR Compliance — The practice of meeting federal and state employment law obligations, including COBRA notice and election requirements under ERISA and the DOL.
Which employers are subject to COBRA requirements?
Federal COBRA applies to private-sector employers and state/local government employers that sponsor group health plans and employed 20 or more employees on at least 50% of typical business days in the prior calendar year. Employers with fewer than 20 employees are exempt from federal COBRA but may be subject to state mini-COBRA laws, which vary significantly in their continuation requirements, premiums, and eligible plans. HR teams should confirm their state's rules if they employ fewer than 20 people.
What is the maximum duration of COBRA coverage?
The standard maximum period is 18 months for qualifying events involving termination of employment or reduction in hours. It extends to 29 months for qualified beneficiaries who are disabled under Social Security criteria at the time of the qualifying event. Other qualifying events — such as the death of a covered employee, divorce, or a dependent child aging off the plan — entitle qualified beneficiaries to up to 36 months of continuation coverage. A second qualifying event during an active COBRA period can also extend coverage.
Can an employer terminate COBRA coverage early?
Yes, in specific circumstances. An employer may terminate COBRA coverage before the maximum period if the beneficiary fails to pay premiums on time, the employer ceases to maintain any group health plan, the beneficiary becomes covered under another group health plan without exclusions for pre-existing conditions, the beneficiary becomes entitled to Medicare, or for cause (such as fraud in claiming benefits). The employer must provide advance notice of early termination in most of these situations.
How much can an employer charge for COBRA premiums?
Under federal law, the employer can charge up to 102% of the full cost of coverage — meaning the employee's share plus the employer's share of the premium, plus a 2% administrative surcharge. During the 11-month disability extension (months 19–29), the maximum premium rises to 150% of the full cost. There is no requirement for the employer to subsidize COBRA premiums, though some employers choose to do so for a limited period as part of a severance arrangement.
What are the penalties for failing to provide COBRA notices on time?
The IRS can impose an excise tax of $100 per day per qualified beneficiary for each day of the notice failure, up to a maximum of $200 per day per family. The DOL can assess civil penalties of up to $110 per day per qualified beneficiary for plan administrator failures. In addition, individuals who suffered harm from the failure may pursue civil suits under ERISA. These penalties make timely COBRA notice one of the higher-risk compliance areas in HR benefits administration.