ACA Premium Tax Credit in
Illinois
Lowers monthly health insurance premiums through the Marketplace.
Eligibility Requirements
Here's what you need to qualify for ACA Premium Tax Credit in Illinois.
Income Limit
At or below 400% FPL
Citizenship
U.S. citizen, permanent resident, or qualified non-citizen
Apply through Healthcare.gov during Open Enrollment (Nov 1 – Jan 15).
2026 Income Limits
ACA Premium Tax Credit income limits for Illinois based on 400% FPL.
ACA Premium Tax Credit income limit in Illinois: 400% of the Federal Poverty Level (FPL). Based on 2026 HHS poverty guidelines.
| Household Size | 2026 FPL | Annual Limit (400%) | Monthly Limit |
|---|---|---|---|
| 1 person | $15,060 | $60,240 | $5,020 |
| 2 people | $20,440 | $81,760 | $6,813 |
| 3 people | $25,820 | $103,280 | $8,607 |
| 4 people | $31,200 | $124,800 | $10,400 |
| 5 people | $36,580 | $146,320 | $12,193 |
| 6 people | $41,960 | $167,840 | $13,987 |
| 7 people | $47,340 | $189,360 | $15,780 |
| 8 people | $52,720 | $210,880 | $17,573 |
Each additional person adds approximately $5,380 to the FPL base ($21,520 at 400%).
Required Documents
Have these ready before you start your ACA Premium Tax Credit application.
How to Apply
Follow these steps to apply for ACA Premium Tax Credit in Illinois.
Gather your documents
Collect all required documents listed above before starting.
Submit your application
Apply online through the U.S. Department of Health & Human Services or contact your local Illinois office.
Wait for processing
Processing takes 1–14 days. Keep copies of everything.
Frequently Asked Questions
Who qualifies for ACA Premium Tax Credit in Illinois?
Your household income must be at or below 400% of the Federal Poverty Level. Additional factors include age, citizenship, and household composition.
How do I apply for ACA Premium Tax Credit in Illinois?
Apply through the U.S. Department of Health & Human Services. Processing takes 1-14 days.
How much is ACA Premium Tax Credit worth in Illinois?
$1,200 to $6,000 per year. Avg $100–$500/month reduction in premiums.