When you lose your job, one of the most confusing and time sensitive decisions you face is what to do about health insurance. Your employer sends you a COBRA notice in the mail. It looks official. It keeps your existing coverage. Most people assume it is the safe, obvious choice.
But for the majority of people who just lost their job, COBRA is more expensive than a marketplace plan, sometimes by hundreds of dollars a month, and most of them never find out because they never run the comparison. This guide breaks down exactly how COBRA and marketplace plans work after a layoff, shows the real math including the income based subsidies most people miss, and tells you when each option actually makes sense. You have 60 days to decide. Here is everything you need to know.
COBRA stands for the Consolidated Omnibus Budget Reconciliation Act. It is a federal law that lets you keep your employer sponsored health insurance for up to 18 months after leaving your job. The catch: you pay the full premium yourself, which means both the portion you were paying before and the portion your employer was covering, plus a 2 percent administrative fee.
The health insurance marketplace (HealthCare.gov for most states, or your state's own exchange) sells individual and family health plans directly to consumers. After a layoff, you qualify for a Special Enrollment Period, a 60 day window to sign up for a marketplace plan outside of the normal open enrollment season. You do not have to wait until November.
The critical difference between COBRA and the marketplace is income based subsidies. If your income drops significantly after a layoff, which it almost always does, you likely qualify for a premium tax credit that reduces your monthly marketplace premium. These subsidies are based on your projected annual income for the year, not your prior income. If you earned $90,000 before your layoff and expect to earn $30,000 this year (between unemployment benefits and partial new job income), your subsidy is calculated on the $30,000.
Premium tax credits are available to people with household incomes between 100 and 400 percent of the Federal Poverty Level, though for 2025 and 2026 the enhanced subsidies from the Affordable Care Act expansions extend meaningful credits further up the income scale. A single person earning $25,000 a year might pay as little as $0 to $100 a month for a silver plan after subsidies. A family of four with $55,000 in projected income might pay $200 to $400 a month after subsidies.
COBRA Path
Marketplace Path
COBRA Path
Marketplace Path
COBRA is worth considering in these specific situations:
Your employer is required to send you a COBRA election notice within 14 days of your coverage ending. This notice states the exact monthly premium. You cannot accurately compare options without this number. If you have not received it, contact your employer's HR department or benefits administrator directly.
Add up what you expect to earn this calendar year from all sources: wages from any new job, unemployment benefits (yes, these count as income), freelance or side income, and any other taxable income. Do not include your spouse's income if they file separately, but do include it if you file jointly. This number is what the marketplace uses to calculate your subsidy.
Go to HealthCare.gov (or your state's exchange) and run a quote using your projected income and household size. The site will show you your estimated subsidy and your net monthly premium for different plan tiers. Compare this directly to your COBRA premium from Step 1. The difference is almost always larger than people expect.
If your spouse or domestic partner has employer sponsored health coverage, losing your job is typically a qualifying life event that allows you to be added to their plan within 30 days. This is often the cheapest option of all and is worth checking before comparing COBRA and the marketplace.
If your projected income is at or below 138 percent of the Federal Poverty Level (roughly $20,120 for a single person or $41,400 for a family of four in 2026), you likely qualify for Medicaid. Medicaid is free or very low cost and covers the same essential health benefits as marketplace plans. Check your state's Medicaid program or apply through HealthCare.gov, which screens for Medicaid automatically.
When you lose job based health coverage, you have 60 days from the loss of coverage date to enroll in a marketplace plan through the Special Enrollment Period. This is a hard deadline. If you miss it, you cannot enroll in a marketplace plan until open enrollment in November, which means your new coverage would not start until January, a gap of potentially several months.
You also have 60 days to elect COBRA coverage from the date you receive your COBRA election notice. Importantly, COBRA coverage is retroactive to the date your employer coverage ended, so if you have medical expenses during the decision window, you can elect COBRA later and still be covered from the start. But you will owe all premiums from the beginning of coverage.
For most people who just lost their job, the marketplace with income adjusted subsidies is significantly cheaper than COBRA. The math is not close in many scenarios. We are talking hundreds of dollars a month. But COBRA is the right choice in specific situations: ongoing treatment, upcoming planned care, or a very short expected gap before new employer coverage.
The single most important thing you can do right now is run the comparison with your real numbers: your actual COBRA premium from your election notice and your actual projected income for this year. Most people who do this comparison choose the marketplace. Most people who do not compare default to COBRA and overpay.
You can also read our full first week after layoff checklist for a step by step guide covering unemployment, finances, and your job search comeback, or explore how to identify your transferable skills to get ahead on your next career move.
Health coverage is one of five critical decisions you need to make in the first week after a layoff. The SmartRolePath First 30 Days tool covers all of them: unemployment filing, health coverage, financial triage, benefits you may qualify for, and your career comeback, all in one personalized plan built for your exact situation.
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