Health Insurance Subsidy Estimator

This calculator helps you estimate your ACA health insurance subsidy eligibility for the US marketplace or Medicare/Medicaid eligibility. For Canada, it estimates MSP coverage options and costs.

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Plan Comparison

Sample Calculations

Example 1: US Single Individual
Location: California, Household: 1, Income: $35,000, Age: 30, Plan: Silver
Income: 250% of FPL → Eligible for premium tax credit
Estimated Monthly Premium: $150 - $250 (after subsidy)
Example 2: US Family of 4
Location: Texas, Household: 4, Income: $80,000, Age: 40, Plan: Silver
Income: 225% of FPL → Eligible for subsidy
Estimated Monthly Premium: $300 - $450 (after subsidy)
Example 3: Canada BC Resident
Location: British Columbia, Household: 2, Income: $60,000
BC MSP Premium: $137.50/month (no subsidy for this income level)
Total Annual: $1,650

Calculation Methodology & Sources

Data Source: HHS, HealthCare.gov, CMS, Provincial MSP websites
Last Updated: January 2026
Reference: View Sources

The health insurance subsidy calculation follows ACA guidelines:

  • FPL (Federal Poverty Level) determination based on household size
  • Premium tax credit eligibility for incomes 100-400% of FPL
  • Cost-sharing reductions for incomes 100-250% of FPL
  • Canada MSP premiums based on provincial income brackets
  • U.S. Department of Health and Human Services (HHS) - ACA marketplace rules
  • HealthCare.gov - Official health insurance marketplace
  • Centers for Medicare & Medicaid Services (CMS) - Program guidelines
  • Canadian Provincial Health Insurance websites - MSP eligibility and premiums
  • Frequently Asked Questions

    The Affordable Care Act (ACA), also known as Obamacare, is US legislation that requires most Americans to have health insurance. It provides premium tax credits and cost-sharing reductions to make coverage more affordable for low- and middle-income individuals and families.
    A copay is a fixed amount you pay for covered services (e.g., $30 for a doctor visit). Coinsurance is a percentage of the cost you share with your insurer after meeting your deductible (e.g., 20% of the cost).
    You're generally eligible for Medicare when you turn 65, or if you have certain disabilities or end-stage renal disease. Medicare has four parts: A (hospital), B (medical), C (Medicare Advantage), and D (prescription drugs).
    Medicare (MSP) in Canada is a publicly funded health insurance system administered by provinces. It covers essential medical services, but premiums and coverage details vary by province. Most provinces charge premiums based on household income.