Losing your job is stressful enough. Then a thick envelope arrives in the mail explaining your COBRA rights โ and the shock sets in. The average COBRA premium for individual coverage runs $624 per month. For a family, it's closer to $1,778 per month. Your old employer was quietly paying 70โ80% of those costs. Now it's all on you, plus a 2% administrative fee.
But COBRA isn't your only option. You have a 60-day Special Enrollment Period to sign up for ACA Marketplace coverage โ and thanks to enhanced subsidies still in effect in 2026, many people pay significantly less through the Marketplace than through COBRA. This guide walks through when ACA beats COBRA, when COBRA wins, and the traps to avoid.
The Real Cost of COBRA: What Nobody Tells You
COBRA โ the Consolidated Omnibus Budget Reconciliation Act โ lets you keep your employer-sponsored health insurance after leaving a job. The coverage is identical to what you had. The problem is the price.
โ ๏ธ COBRA Average Monthly Premiums (2026)
$624
per month, individual
$1,778
per month, family
These are averages. Your actual cost = the full group premium your employer pays + 2% admin fee. Check your Summary Plan Description or ask HR for the total premium amount before making any decisions.
Here's why the sticker shock is so severe: most employers cover 70โ83% of the employee's premium (and a smaller share of dependent premiums). When you were employed, you might have been paying $150/month for coverage that your employer was kicking in $450/month toward. COBRA makes you pay that full $600 + $12 admin = $612/month.
COBRA coverage lasts up to 18 months for most job loss situations (36 months for certain qualifying events like divorce or a covered dependent aging off). That's a long time to sustain $600โ$1,800/month in premiums while job hunting.
Your 60-Day Decision Window: Don't Miss It
After losing job-based coverage, the clock starts ticking on two separate 60-day windows:
COBRA Election Window
You have 60 days from receiving your COBRA election notice to elect coverage. The notice can arrive up to 14 days after your employer notifies the plan administrator โ which itself must happen within 30 days of your qualifying event.
COBRA is retroactive if elected within the window โ meaning you can wait and see, then elect COBRA if you have a major medical event within those 60 days.
ACA Special Enrollment Window
You have 60 days from losing employer coverage to enroll in a Marketplace plan. This is a qualifying life event that triggers a Special Enrollment Period.
Unlike COBRA, ACA coverage is not retroactive to your job loss date โ it starts on the first of the following month after you enroll. Don't assume you can wait and apply retroactively.
Important Timing Note: If you elect COBRA and later decide to switch to the ACA Marketplace, your COBRA expiration (not cancellation) triggers another Special Enrollment Period. However, voluntarily canceling COBRA before it expires does not qualify you for a new SEP. Plan accordingly.
When ACA Marketplace Insurance Beats COBRA
The ACA Marketplace is almost always cheaper than COBRA for one reason: premium tax credits (subsidies). If your projected annual income qualifies you for subsidies, the Marketplace can cut your premiums by hundreds of dollars per month compared to COBRA.
๐ COBRA vs ACA Cost Comparison Example
| Income Level | Typical COBRA | ACA w/ Subsidy | Monthly Savings |
|---|---|---|---|
| $30,000/yr (individual) | $624/mo | $0โ$50/mo | $574โ$624 |
| $50,000/yr (individual) | $624/mo | ~$150โ$250/mo | $374โ$474 |
| $75,000/yr (individual) | $624/mo | ~$300โ$450/mo | $174โ$324 |
| $80,000/yr (family of 3) | $1,778/mo | ~$400โ$700/mo | $1,078โ$1,378 |
* ACA estimates vary by state/region. Use the calculator below for your exact numbers.
The ACA also shines when your income drops significantly after job loss. If you're earning $0 or very little while unemployed, your projected annual income for the year matters โ not just your current income. If you worked half the year at $60,000 and project $30,000 for the full year, that's what the Marketplace uses for subsidy calculations.
Use our subsidy cliff calculator to see exactly what premium you'd pay on the Marketplace given your projected income โ then compare that to your actual COBRA quote.
When COBRA Actually Makes More Sense
Despite the higher sticker price, COBRA can be the smarter financial choice in specific situations. Here are the three main scenarios:
1. You're Losing Your Job Near Year-End
If it's October or November and you've already met your deductible and out-of-pocket maximum for the year, COBRA preserves access to essentially "free" medical care through December 31st. That knee surgery you've been putting off? The expensive infusion therapy that's now fully covered? Switching to an ACA plan resets your deductible to zero.
The math: If your deductible is $3,000 and you've already paid it, paying $624/mo for 2โ3 months of COBRA can easily be worth it if you have significant medical needs left in the calendar year.
2. You Have Ongoing Specialist Care or Mid-Treatment
If you're mid-chemotherapy, mid-pregnancy, mid-physical therapy, or in an ongoing relationship with a specialist who isn't in many ACA network plans in your area, COBRA continuity has real value.
ACA Marketplace plans โ especially the lower-cost options โ often have narrower networks. Your specific oncologist, rheumatologist, or mental health therapist may not be in-network on the cheapest ACA plans. If disrupting that care would set back your health, the COBRA premium premium might be worth it for 2โ3 months while you stabilize.
3. Your COBRA Plan Is HSA-Eligible
If your employer plan is a High-Deductible Health Plan (HDHP) that qualifies for a Health Savings Account, continuing it via COBRA means you can keep contributing to your HSA with pre-tax dollars during your job search. In 2026, that's up to $4,300 for individuals ($8,550 for families).
The HSA contributions provide immediate tax savings โ which partially offset the higher COBRA premium. Once you find a new job with an HSA-eligible plan, that money carries forward tax-free.
The High-Income Exception: If your household income is above ~$150,000โ$200,000, ACA subsidies shrink significantly. At very high incomes, unsubsidized ACA plans and COBRA are more comparable on price โ and COBRA may actually be cheaper if your employer had negotiated good group rates. Check unsubsidized Marketplace premiums for your area before assuming ACA is always cheaper.
The Medicaid Trap: What Happens at Very Low Incomes
Here's a counterintuitive problem: if your projected annual income is too low, you may not qualify for Marketplace subsidies at all. Instead, you'll be directed to Medicaid.
โ ๏ธ The Medicaid Income Threshold (2026)
$21,597/yr
Individual (138% FPL)
$29,176/yr
Family of 2 (138% FPL)
$44,367/yr
Family of 4 (138% FPL)
In the 40 states that expanded Medicaid, income below these thresholds = Medicaid eligibility. You cannot receive ACA Marketplace subsidies if you're Medicaid-eligible. Medicaid is free or very low-cost โ but has more limited provider networks.
The problem arises for people who worked most of the year and had a high income before job loss. If you're projecting your full-year income and it still lands above 138% FPL due to months worked, you may qualify for subsidized Marketplace coverage โ not Medicaid.
If your projected income falls below 138% FPL after job loss, Medicaid is usually the right call โ it's free, enrollment is year-round, and you can transition to a Marketplace plan when income recovers. Just don't let the lower cost of Medicaid lull you into missing the 60-day ACA SEP window if your income is likely to recover quickly.
For a deeper look at how to document and verify income changes for the Marketplace, see our guide on ACA income verification documents and how to avoid subsidy repayment.
Dental and Vision: The Coverage Gap You Need to Know About
One area where COBRA has a genuine structural advantage: dental and vision coverage.
COBRA Dental & Vision
- โ You may be able to elect COBRA for dental and/or vision separately from medical
- โ Same coverage as your employer plan (same dentists, same vision network)
- โ Seamless continuation โ no change in benefits mid-treatment
- โ ๏ธ Premiums are separate โ dental might add $30โ$80/mo per person
ACA Marketplace Dental & Vision
- โ ๏ธ ACA medical plans do NOT include adult dental or vision
- โ Pediatric dental is required for children
- โ Standalone dental and vision plans available through the Marketplace
- โ ๏ธ Standalone plans have their own deductibles and waiting periods for major dental work
If you have ongoing dental work (implants, orthodontia, crowns) or need new glasses or contacts, losing dental/vision COBRA continuity can cost more than the premium difference between COBRA and ACA. Factor standalone dental and vision plan costs into your total comparison.
The Decision Framework: How to Choose
Use this step-by-step approach to decide between COBRA vs ACA marketplace insurance:
Step 1: Get Your Actual COBRA Quote
Request the exact total premium from your HR department โ not just your prior payroll deduction. You need the total group premium (employer + employee share) plus the 2% administrative fee.
Step 2: Estimate Your Full-Year Income
Add up all income for the calendar year โ wages earned before job loss, severance, unemployment benefits (taxable), any freelance income, investment income, etc. This is your projected MAGI for subsidy purposes.
Step 3: Run the ACA Subsidy Calculator
Use our subsidy cliff calculator to see estimated Marketplace premiums for your income and household. Compare the after-subsidy ACA premium to your COBRA quote.
Step 4: Apply the Three COBRA Exceptions
Check: Are you near year-end with a met deductible? Do you have critical mid-treatment specialist care? Is your COBRA plan HSA-eligible? If yes to any of these, COBRA may win even if ACA is technically cheaper on premiums.
Step 5: Factor in Dental, Vision, and Network
Add standalone dental/vision plan costs to your ACA total if needed. Check whether your key doctors are in the ACA plans you're considering before switching.
Step 6: Enroll Before Day 60
Don't let the decision window expire. If you choose ACA, enroll at HealthCare.gov or your state marketplace within 60 days of losing coverage. If you choose COBRA, elect it within 60 days of receiving your election notice.
See What You'd Pay on the ACA Marketplace
Enter your income and household size for an instant subsidy estimate โ so you can compare it to your COBRA quote.
Open Subsidy Calculator โRelated Reading
- ACA Open Enrollment 2026: Complete Guide to Dates, Plans & Subsidies
- Self-Employed Health Insurance 2026: ACA, Deductions & HSA Strategies
- ACA Income Verification Documents: How to Avoid Subsidy Repayment
Frequently Asked Questions
How much does COBRA cost in 2026?
COBRA costs the full employer-plus-employee premium plus a 2% administrative fee. The national average is approximately $624 per month for individual coverage and $1,778 per month for family coverage. Your actual cost depends on your employer's specific plan. Request the total group premium from HR before making your decision.
How long do I have to choose between COBRA and ACA after losing my job?
You have 60 days from losing employer coverage to enroll in an ACA Marketplace plan through a Special Enrollment Period. You also have 60 days from receiving your COBRA election notice to elect COBRA. These windows overlap but are legally distinct. Missing both leaves you uninsured with no retroactive options.
When is ACA Marketplace insurance better than COBRA?
ACA is usually better when you qualify for premium tax credits. With enhanced subsidies in 2026, most people earning under $75,000 (individual) or $150,000 (family) pay significantly less on the Marketplace than COBRA. The greater your income drop from job loss, the more dramatic the savings on ACA.
When does COBRA make more sense than ACA Marketplace insurance?
COBRA can win in three cases: (1) near year-end after meeting your deductible, (2) during mid-treatment with a specialist not in ACA networks, or (3) if your COBRA plan is HSA-eligible and you want to continue pre-tax HSA contributions. High earners with minimal subsidy eligibility should also compare unsubsidized ACA rates to COBRA directly.
What is the Medicaid trap and how do I avoid it?
If your projected annual income falls below 138% FPL (about $21,597 for an individual in 2026 in Medicaid expansion states), you're directed to Medicaid rather than ACA Marketplace subsidies. Medicaid is free but has limited networks. If your income is likely to recover quickly, consider projecting a slightly higher annual income to stay Marketplace-eligible โ but be accurate to avoid subsidy repayment issues. See our income verification guide for details.
Does COBRA cover dental and vision like my old employer plan did?
If dental and vision were on separate plans from medical, you can often elect COBRA for each independently. ACA Marketplace plans do not include adult dental or vision โ you'd need to buy standalone plans. If you have ongoing dental work or need new eyewear, factor the cost of standalone dental/vision into your ACA total before comparing to COBRA.
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โ ๏ธ Disclaimer
This calculator provides estimates for educational purposes only. It is not a substitute for professional advice. Actual premiums, subsidies, and eligibility may vary based on your specific circumstances, location, and available plans. We are not licensed insurance agents or brokers. For official information, visit HealthCare.gov or contact a licensed insurance professional. This site is not affiliated with the U.S. government, CMS, or any insurance company.