ACA Subsidy Estimator

Premium tax credit caps benchmark Silver plan at 0-8.5% of income (sliding scale).

Inputs

Result

Estimated monthly subsidy
$442
Income 245% FPL → caps Silver at 3.8% of income.
  • Annual income$50,000
  • Household size2
  • Federal Poverty Line$20,440
  • % of FPL244.6%
  • Max % of income for Silver3.78%
  • Max annual you pay$1,892
  • Annual Silver cost$7,200
  • Annual subsidy$5,308
  • Monthly subsidy$442

Step-by-step

  1. % of FPL = 50000 / 20440 = 244.6%.
  2. Premium cap = 3.78% of income.
  3. You pay max $1,892/yr; subsidy covers $5,308/yr.

How to use this calculator

  • Enter household income (MAGI).
  • Household size.
  • Get local Silver plan cost from healthcare.gov.

About this calculator

ACA premium tax credit caps the cost of a benchmark Silver plan at 0-8.5% of household income, sliding by % of Federal Poverty Line. ARPA / IRA extensions (through 2025) eliminated the 400% FPL cliff — high earners can still qualify if benchmark Silver costs > 8.5% of income. Get exact estimate at healthcare.gov plan comparison. This calc is approximate (actual uses MAGI, not gross income, and county-specific benchmark).

Frequently asked

Modified Adjusted Gross Income — gross minus some adjustments + back tax-exempt interest, foreign earned income, untaxed Social Security. Usually similar to AGI.

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