Calculate your Affordable Care Act premium tax credit subsidy based on household income, size, and your state's benchmark silver plan. See exactly how much you'll pay for health insurance.
A family of four in Texas with a $60,000 household income. The 2025 FPL for a family of 4 is $31,200, so their income is at 192% of FPL.
Expected Contribution: $85/mo (1.7% of income)
Benchmark Silver Premium: $1,200/mo
Monthly Subsidy: $1,115/mo
Actual Premium: $85/mo
This family saves over $13,000 per year thanks to the ACA subsidy. Without it, they would pay $14,400 annually for a silver plan.
A single adult in Florida earning $25,000 per year. The 2025 FPL for 1 person is $15,060, placing them at 166% of FPL.
Expected Contribution: $13/mo (0.6% of income)
Benchmark Silver Premium: $500/mo
Monthly Subsidy: $487/mo
Actual Premium: $13/mo
This individual pays only about $160 per year for comprehensive health coverage. The subsidy covers roughly 97% of the premium cost.
A married couple in Ohio with $45,000 combined income. The 2025 FPL for 2 persons is $20,440, placing them at 220% of FPL.
Expected Contribution: $105/mo (2.8% of income)
Benchmark Silver Premium: $900/mo
Monthly Subsidy: $795/mo
Actual Premium: $105/mo
The couple saves about $9,535 annually. Without subsidies, health insurance for two adults can be financially challenging even at moderate income levels.
The Affordable Care Act (ACA) premium tax credit, commonly called the ACA subsidy, helps eligible individuals and families afford health insurance purchased through the Health Insurance Marketplace. The subsidy is based on your household income relative to the Federal Poverty Level (FPL) for your family size.
| Household Size | 48 Contiguous States | Alaska | Hawaii |
|---|---|---|---|
| 1 | $15,060 | $18,810 | $17,310 |
| 2 | $20,440 | $25,540 | $23,500 |
| 3 | $25,820 | $32,270 | $29,690 |
| 4 | $31,200 | $39,000 | $35,880 |
| 5 | $36,580 | $45,730 | $42,070 |
| 6 | $41,960 | $52,460 | $48,260 |
| 7 | $47,340 | $59,190 | $54,450 |
| 8 | $52,720 | $65,920 | $60,640 |
| Each additional | +$5,380 | +$6,730 | +$6,190 |
| FPL Range | Max Premium % | Notes |
|---|---|---|
| Up to 150% | 0% | Full subsidy — no premium contribution required |
| 150% — 200% | 0% — 2% | Sliding scale, increases linearly |
| 200% — 250% | 2% — 4% | Moderate income subsidy |
| 250% — 300% | 4% — 6% | Mid-range subsidy |
| 300% — 400% | 6% — 8.5% | Reduced subsidy, phases out |
| Over 400% | 8.5% (cap) | No subsidy, but premium capped at 8.5% of income |
The Affordable Care Act (ACA) premium tax credit — commonly called the ACA subsidy or Obamacare subsidy — is a federal tax credit that helps eligible individuals and families afford health insurance purchased through the Health Insurance Marketplace. The subsidy is designed to ensure that health insurance premiums do not exceed a certain percentage of your household income, based on the cost of a benchmark "silver" plan in your area.
For 2025, the subsidies remain enhanced under the American Rescue Plan (ARP) extension, which eliminated the income cap at 400% of the Federal Poverty Level. This means that even households earning above 400% of FPL may qualify for premium caps, ensuring that no one pays more than 8.5% of their income for a benchmark silver plan. This is a significant change from the original ACA rules, where subsidies were only available up to 400% of FPL.
The subsidy is advanceable — you can choose to have it paid directly to your insurance company each month, reducing your monthly premium. It is also refundable, meaning if the credit exceeds your tax liability, you receive the difference as a refund. However, the credit is reconciled when you file your annual tax return, so accurate income estimates are essential.
To qualify for the premium tax credit, you must meet several criteria. You must be enrolled in a plan through the Health Insurance Marketplace, not eligible for affordable employer-sponsored coverage that meets minimum value standards, not eligible for government programs like Medicaid, CHIP, or Medicare, and your household income must fall within the eligible range. For 2025, there is no upper income limit due to the ARP extension, but the subsidy phases out as income increases.
Your household income is measured as Modified Adjusted Gross Income (MAGI), which includes your adjusted gross income plus certain tax-exempt income like foreign earned income, tax-exempt Social Security benefits, and tax-exempt interest. MAGI is calculated before deductions and exemptions, providing a consistent measure across all applicants.
Your premium for a benchmark silver plan will never exceed the applicable percentage of your income. This protects you from unaffordable health insurance costs.
If your actual income ends up different from your estimate, the difference is reconciled at tax time. You may receive additional credit or need to repay a portion.
You can apply your subsidy to any metal tier plan. A bronze plan may become nearly free, while a gold plan becomes more affordable with the same subsidy amount.
The subsidy covers all household members. The family's total premium is capped based on household income, not individual income, making family coverage more accessible.
Health insurance is one of the most significant expenses for American households. Without a subsidy, the average silver plan premium in 2025 is over $600 per month for an individual and over $1,200 per month for a family. The ACA subsidy can dramatically reduce these costs, sometimes to as little as $0 per month. Our calculator helps you:
Know exactly what you'll pay for health insurance before you enroll. The subsidy estimate helps you plan your monthly budget with confidence.
See how the subsidy affects different plan tiers. A bronze plan might be free, while a gold plan might be only slightly more expensive with the subsidy applied.
Understand the tax implications of the premium tax credit. The calculator helps you estimate the right amount of advance credit to avoid surprises at tax time.
Prepare for Open Enrollment by knowing your subsidy amount in advance. This gives you time to research plans and make informed decisions before the deadline.
⚠️ Important Disclaimer: This ACA Subsidy Calculator is for informational and educational purposes only. It provides estimates based on 2025 Federal Poverty Level guidelines and the American Rescue Plan extension rules. Actual subsidy amounts depend on your specific circumstances, including exact income, family composition, state of residence, and the benchmark silver plan available in your area. Always consult with a qualified tax professional or visit Healthcare.gov for official subsidy determination. This calculator does not provide financial or legal advice.