COBRA lets eligible workers and their dependents temporarily keep employer group health coverage after a qualifying event, but the protection is time-limited and often expensive, so acting fast matters. Coverage typically lasts about a year and a half, sometimes extending longer in special cases, and generally costs the full premium plus a small administrative fee. The moment you receive an election notice, your 60-day window starts, so compare Marketplace options right away.

TL;DR:

• You have at least 60 days to elect, beginning when coverage ends or when notice arrives, whichever is later; timely elections restore coverage retroactively.
• Plans may charge 102% of the premium, rising to 150% during a disability extension; your first payment is due at least 45 days after election.
• Standard coverage lasts 18 months, but family members may qualify for 36 months after events such as divorce, death, or loss of dependent status.
• Losing COBRA involuntarily opens a Marketplace enrollment period of 60 days, but voluntarily dropping it early generally does not; each family member may choose independently.

Table of Contents

• Who COBRA Covers and Which Employers Must Offer It
• Qualifying Events That Trigger Your Right to COBRA
• How Long COBRA Lasts and When It Extends
• What COBRA Actually Costs and When Payments Are Due
• Election Periods, Notices, and the Deadlines That Matter Most
• COBRA, Medicare, and the Marketplace: Choosing the Right Path
• Your COBRA Action Checklist and Recordkeeping Steps
• Why We Treat COBRA as a Bridge, Not a Destination
• How We Can Help You Stay Informed
• FAQ
• Sources

Who COBRA Covers and Which Employers Must Offer It

COBRA generally applies to private employers with 20 or more employees and to many state and local government health plans. Federal government plans and many church plans fall outside its reach, so coverage depends heavily on where you work.

A qualified beneficiary includes the covered employee, a spouse or former spouse, and dependent children, and that group can expand to include a child born or placed for adoption while COBRA coverage is active. Retirees and employees caught in a former employer’s bankruptcy face their own nuances, since bankruptcy itself can act as a qualifying event for some retirees and their families.

• Check your Summary Plan Description (SPD) to confirm whether your plan is subject to COBRA.
• Ask your plan administrator for the general notice, which explains your rights before any qualifying event occurs.
• Confirm your status as a qualified beneficiary in writing if your relationship to the covered employee is unclear, such as a recently divorced spouse.

Qualifying Events That Trigger Your Right to COBRA

A handful of specific events create COBRA rights, and knowing which one applies to your situation determines both the clock and who must notify the plan.

1. Termination of employment for reasons other than gross misconduct, or a reduction in hours that causes loss of coverage.
2. Death of the covered employee, which opens COBRA rights for the surviving spouse and dependents.
3. Divorce or legal separation, which the employee or family member, not the employer, must report to the plan.
4. Loss of dependent status, often when a child ages out of plan eligibility.
5. Medicare entitlement of the covered employee, which can trigger COBRA rights for dependents.

Employers must notify the plan within specific windows for events like termination, while employees and family members carry the burden of reporting divorce or a dependent’s loss of status. When a second qualifying event occurs during an existing COBRA period, such as a divorce following a layoff, the maximum coverage period can extend for affected family members, so timelines are not always identical across a household.

How Long COBRA Lasts and When It Extends

Standard COBRA coverage runs 18 months following termination or a reduction in hours. Other qualifying events such as death, divorce, loss of dependent status, or Medicare entitlement of the covered employee can extend coverage to 36 months for affected family members, according to CMS guidance on COBRA durations.

• A Social Security disability determination can add up to 11 months, stretching total coverage to 29 months, though notification and documentation rules apply.
• When a covered employee becomes entitled to Medicare before a layoff or hours reduction, COBRA for the spouse and dependents can run until the later of 36 months from the Medicare entitlement date or the standard 18 or 29 month period tied to the job-related event, per CMS’s COBRA fact sheet.
• Each qualified beneficiary’s clock starts from the date of their own qualifying event, which matters when events stack within the same family.

What COBRA Actually Costs and When Payments Are Due

Plans can charge up to 102% of the full group premium for standard COBRA coverage, combining the employer and employee share plus a 2% administrative fee, according to the Department of Labor’s Health Benefits Advisor. During an approved disability extension, that cap rises to 150% of the premium. For many households, this full-cost reality is the single biggest factor in deciding whether to keep COBRA or shop the Marketplace.

• After electing COBRA, you have at least 45 days to make your first premium payment, per the Department of Labor’s COBRA FAQ.
• Every payment after that comes with a grace period of at least 30 days before the plan can terminate coverage for nonpayment.
• Employer premium subsidies are legal but uncommon, so verify the exact amount due in your election notice and SPD rather than assuming any discount applies.

Election Periods, Notices, and the Deadlines That Matter Most

COBRA runs on a strict administrative calendar, and missing a step can cost you the coverage entirely.

1. You have at least 60 days to elect COBRA, counted from the later of the date coverage ends or the date you receive the election notice, and coverage applies retroactively once you elect within that window.
2. Employers generally must notify the plan administrator within 30 days of a qualifying event like termination or death.
3. Plan administrators then have 14 days to send you the election notice once they learn of the event, under guidance in the Department of Labor’s employee guide to COBRA.
4. A general notice explaining your COBRA rights must reach you within 90 days of enrolling in the plan in the first place.

If a notice never arrives, document every call and email to the plan administrator, since that record becomes essential if you need to appeal a denial or seek help from a regulator.

COBRA, Medicare, and the Marketplace: Choosing the Right Path

Medicare entitlement complicates COBRA timing for spouses and dependents, with exceptions tied to bankruptcy and the order in which Medicare and the qualifying event occur. When COBRA coverage expires or ends involuntarily, such as an employer dropping the plan entirely, you qualify for a 60-day Special Enrollment Period to enroll in a Marketplace plan, according to Healthcare. Voluntarily dropping COBRA early generally does not open that same door.

• Weigh continuity of care, same doctors and deductibles, against the likelihood that Marketplace subsidies make a new plan cheaper.
• Losing employer contributions toward COBRA can also open a Marketplace SEP, per HealthCare.gov’s Special Enrollment Period list.
• Each qualified beneficiary in your family can make an independent choice between COBRA and the Marketplace.

Pro Tip: Price a Marketplace plan before your COBRA election deadline passes, since subsidy eligibility can make switching cheaper even while you’re still inside your 60-day window.

Your COBRA Action Checklist and Recordkeeping Steps

Treat the weeks after a qualifying event as a paperwork sprint. A short checklist keeps the deadlines from slipping past you.

• Secure your written election notice and note the exact date you received it.
• Calendar the 60-day election deadline and the 45-day initial payment deadline separately.
• Request a current Summary Plan Description if you don’t already have one.
• Get your exact premium amount confirmed in writing before your first payment is due.
• Collect at least one Marketplace quote for comparison before deciding.
• Save every notice, email, and payment confirmation in one place.

Each qualified beneficiary in a household can elect coverage independently, so coordinate decisions as a family and put the outcome in writing for your own records.

Why We Treat COBRA as a Bridge, Not a Destination

COBRA earns its value in continuity, letting you keep the same doctors and benefit structure during a disruptive stretch of life. But the full premium cost catches many families off guard, and we encourage weighing Marketplace or Medicaid alternatives before committing to months of payments. Acting quickly on every notice and keeping thorough records protects your options either way.

— Max

How We Can Help You Stay Informed

We built our COBRA cost guide and broader work issues resources to walk you through exactly these decisions in plain language, without legal jargon standing between you and your rights.

• Our membership gives you organized access to guides and updates on benefits deadlines like the ones covered here. Current prices are on the pricing page.
• We also cover related protections, including FMLA eligibility rules, for readers juggling multiple benefit questions at once.
• Explore our full library any time you need a refresher before a deadline hits.

Start with our membership page to keep these guides and future updates within reach.

This article is general information, not a substitute for advice from a qualified financial advisor. Consult a qualified financial professional about your own circumstances before acting on anything here.

FAQ

What is the 60-day loophole in COBRA coverage?

There’s no true loophole, but the 60-day election period means you can technically wait almost two months to decide, and coverage still applies retroactively once you elect, per the Department of Labor’s COBRA FAQ. That gap lets some people delay paying premiums until they actually need care, since claims submitted during the election window are still covered once you pay. It’s a timing strategy, not a way to avoid the rules.

Can my wife get COBRA if I go on Medicare?

Yes, if you become entitled to Medicare before a qualifying event like termination or reduced hours, your spouse and dependents can receive COBRA for up to 36 months from your Medicare entitlement date, or the standard 18 or 29 month period tied to the job event, whichever is later, according to CMS’s COBRA fact sheet. The exact calculation depends on which event happened first.

Does my employer have to offer COBRA if I quit?

Yes, voluntarily quitting is a qualifying event under COBRA as long as it wasn’t for gross misconduct, and your employer generally must notify the plan within 30 days. The plan administrator then has 14 days to send your election notice, per the Department of Labor’s employee guide to COBRA.

What disqualifies you from COBRA?

Termination for gross misconduct disqualifies you from electing COBRA in the first place. Once enrolled, coverage can end early for nonpayment of premiums, becoming covered under another group health plan, becoming entitled to Medicare, or if your former employer stops offering any group health plan at all.

Sources

• FAQs on COBRA continuation health coverage for workers | U.S. Department of Labor
• COBRA Continuation Coverage Questions and Answers | CMS
• Healthcare

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