Updated for 2026
IRS Based
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COBRA Insurance Cost Calculator

Calculate your COBRA premium and compare it to ACA Marketplace plans with subsidies and Medicaid eligibility. Know all your options after losing job-based health insurance. 2026 thresholds.

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COBRA vs Your Alternatives: A Decision Framework

COBRA is almost never the cheapest option, but it is sometimes the right option depending on your healthcare situation and income. Working through the decision systematically prevents both overpaying for COBRA when alternatives are better and mistakenly going without coverage.

The Three-Question Decision Framework

First, are you eligible for Medicaid? If your projected household income for the year falls below 138% of the federal poverty level in your state, Medicaid provides comprehensive coverage at zero or near-zero premium. Check healthcare.gov immediately — this decision takes priority over COBRA.

Second, what ACA subsidy do you qualify for? Use your projected income for the full calendar year, not your prior salary. If you lost your job in July with $30,000 in YTD earnings and expect minimal income the rest of the year, your projected full-year income may be low enough for substantial subsidies. The premium tax credit can reduce Marketplace Silver plan premiums to $0–$150 per month for many households.

Third, how much healthcare do you expect to use? If you have ongoing specialist care, are pregnant, or are managing a chronic condition actively, network continuity may justify COBRA’s higher cost. If you are healthy and use healthcare minimally, a lower-premium Marketplace plan with a higher deductible may save $3,000–$6,000 in annual premiums.

2026 Marketplace Subsidy Thresholds

Household Income vs FPLEligibility
Under 138% FPLMedicaid in expansion states
100%–400% FPLPremium tax credits (sliding scale)
Over 400% FPLNo premium tax credit for 2026 coverage
Any incomeSpecial Enrollment Period after job loss

The enhanced credits that capped benchmark Silver premiums at 8.5% of income expired after 2025. For 2026 coverage, subsidies end above 400% of the poverty line, so higher earners pay the full Marketplace premium — compare it directly against the COBRA quote.

For healthcare cost planning in retirement, see our Medicare Cost Calculator.

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CalcWyse Editorial Team

Researched, written and checked by the CalcWyse editorial team

Last reviewed September 28, 2026

Figures from IRS, SSA and state sources Assumptions disclosed Browser-only · private