Arizona ACA subsidies for 2026 are available to households earning between 100% and 400% of the federal poverty level (FPL), the same national range used in every state except Alaska and Hawaii. For a single person, that means an annual income between $15,960 and $63,840. For a family of four, the range is $33,000 to $132,000. Arizona uses the federal Marketplace at healthcare.gov, and the state's Medicaid program, AHCCCS, fills the gap for households earning below the ACA minimum. Here is exactly what those numbers look like for Arizona residents in 2026, and what changed from last year.
Arizona ACA Eligibility Overview for 2026
Arizona does not run its own health insurance exchange. Residents enroll through the federal Marketplace at healthcare.gov. Because the ACA income limits are based on the federal poverty guidelines published each January by the U.S. Department of Health and Human Services, the dollar thresholds are identical for Arizona and every other state in the contiguous 48, with one important exception: Alaska and Hawaii use higher poverty guidelines because of their higher cost of living.
Arizona also expanded Medicaid under the ACA, so unlike states such as Florida, Texas, or Georgia, there is no coverage gap in Arizona. Adults earning below the 100% FPL Marketplace floor are generally covered by AHCCCS instead of falling through the cracks.
Eligibility for premium tax credits (PTCs), which lower your monthly premium, depends on where your household income falls relative to the FPL. Cost-sharing reductions (CSRs), which lower your deductibles and copays, are available separately to those earning 100% to 250% FPL who select a Silver plan.
2026 Arizona ACA Income Limits by Household Size
The table below shows the annual income range that qualifies for premium tax credits in Arizona for 2026, using the 2026 federal poverty guidelines.
| Household Size | 100% FPL (Minimum) | 250% FPL (CSR Cutoff) | 400% FPL (Maximum) |
|---|
| 1 person | $15,960 | $39,900 | $63,840 |
| 2 people | $21,640 | $54,100 | $86,560 |
| 3 people | $27,320 | $68,300 | $109,280 |
| 4 people | $33,000 | $82,500 | $132,000 |
| 5 people | $38,680 | $96,700 | $154,720 |
| 6 people | $46,340 | $115,850 | $185,360 |
| 7 people | $52,060 | $130,150 | $208,240 |
| 8 people | $58,720 | $146,800 | $234,880 |
For households larger than 8, add approximately $5,680 per additional person to each threshold. These figures apply to the 48 contiguous states, which includes Arizona.
AHCCCS Medicaid Income Limits (Arizona's Coverage Floor)
If your household income falls below 100% FPL, you typically will not qualify for Marketplace subsidies, but you likely qualify for Arizona's Medicaid program instead. AHCCCS, the Arizona Health Care Cost Containment System, covers adults with incomes up to 138% FPL.
| Household Size | Monthly Income (138% FPL) | Annual Income (138% FPL) |
|---|
| 1 | $1,835 | $22,025 |
| 2 | $2,482 | $29,782 |
| 3 | $3,128 | $37,539 |
| 4 | $3,795 | $45,540 |
AHCCCS covers medical care, dental, vision, prescription drugs, mental health services, and hospitalization at no or minimal cost. Children in households earning up to roughly 200% FPL may qualify for KidsCare, Arizona's Children's Health Insurance Program (CHIP), even if the parents' income is too high for AHCCCS.
Because AHCCCS covers the income range below 100% FPL, Arizona does not have the coverage gap that exists in non-expansion states. If you earn between roughly 138% and 400% FPL, Marketplace subsidies are your path to affordable coverage. If you earn below 138% FPL, apply for AHCCCS instead of a subsidized Marketplace plan.
Income Limits by FPL Percentage
Some program materials reference eligibility as a percentage of FPL rather than a dollar figure. This table converts common percentages into 2026 dollar amounts.
| FPL % | 1 Person | 2 People | 4 People |
|---|
| 100% | $15,960 | $21,640 | $33,000 |
| 138% (AHCCCS cutoff) | $22,025 | $29,782 | $45,540 |
| 150% | $23,940 | $32,460 | $49,500 |
| 200% (KidsCare cutoff) | $31,920 | $43,280 | $66,000 |
| 250% (CSR cutoff) | $39,900 | $54,100 | $82,500 |
| 300% | $47,880 | $64,920 | $99,000 |
| 400% (subsidy ceiling) | $63,840 | $86,560 | $132,000 |
What Changed for 2026
The biggest shift affecting Arizona ACA enrollees in 2026 is the expiration of the enhanced premium tax credits that had been in place from 2021 through 2025 under the American Rescue Plan Act. Those enhancements removed the 400% FPL income cap and made subsidies more generous at every income level. They expired on December 31, 2025.
Starting January 1, 2026, in Arizona:
- The 400% FPL income cap is back. Households earning above 400% FPL no longer qualify for any premium tax credit, no matter how high their local premiums are.
- Required income contributions increased. At every income band, the percentage of income you must contribute toward the benchmark Silver plan went up, meaning smaller subsidies and higher net premiums for most enrollees.
- Premiums rose sharply before subsidies were even applied. Arizona insurers filed some of the largest rate increases in the country for 2026, with an average approved increase of roughly 46% statewide and individual carrier increases ranging from about 2% to more than 55% depending on the company and plan.
- Repayment rules tightened. If you underestimate your income during the year and receive more subsidy than you were entitled to, you now owe the full excess back at tax time, with no repayment cap.
- Enrollment dropped. Arizona saw one of the larger declines in Marketplace plan selections nationally for the 2026 plan year, roughly a 16% drop, reflecting the combined effect of smaller subsidies and higher sticker prices.
If you had Marketplace coverage in Arizona in 2025, your subsidy amount and out-of-pocket premium for 2026 have likely changed. It is worth logging into your healthcare.gov account to confirm your current eligibility.
Arizona ACA Insurers for 2026
Several carriers offer Marketplace plans across Arizona for 2026, though not every insurer is available in every county:
- Cigna HealthCare of Arizona
- Blue Cross Blue Shield of Arizona (HMO plans only)
- Imperial Insurance
- Arizona Complete Health (Health Net of Arizona)
- Oscar Health Plan
- UnitedHealthcare of Arizona
- Antidote Health Plan of Arizona
Banner/Aetna exited Arizona's individual market at the end of 2025, and Blue Cross Blue Shield of Arizona discontinued its PPO plans, now offering HMO coverage only. If you had a plan with either option in 2025, you needed to select a new plan during open enrollment.
How to Apply for Arizona ACA Coverage
Step 1: Check your eligibility. Before applying, get a quick estimate of what you may qualify for using our free eligibility screener, which checks ACA subsidies, AHCCCS, and other assistance programs based on your income and household size.
Step 2: Gather your documents. You will need Social Security numbers for everyone in your household, income documentation (pay stubs, W-2s, or projected 2026 income), employer health insurance information if offered through a job, and immigration documents if applicable.
Step 3: Create or log into your healthcare.gov account. Visit healthcare.gov and select "Get Coverage," or call (800) 318-2596 for phone assistance, available 24 hours a day, 7 days a week.
Step 4: Complete your application. Enter household size, projected 2026 income, and residency details. The system automatically checks whether you qualify for premium tax credits, cost-sharing reductions, AHCCCS, or KidsCare.
Step 5: Compare plans. Plans are grouped into Bronze, Silver, Gold, and Platinum tiers. If you qualify for cost-sharing reductions, compare Silver plans closely, since the CSR can raise a Silver plan's effective coverage level closer to Gold or Platinum.
Step 6: Enroll and pay your first premium. Coverage does not start until you pay your first month's premium directly to the insurance company.
Step 7: Report income changes during the year. If your income changes significantly, update your healthcare.gov application right away to keep your subsidy accurate and avoid a large repayment at tax time.
Free enrollment help is available from Navigators and certified application counselors across Arizona. Find local assistance through localhelp.healthcare.gov.
Enrollment Periods for Arizona
Open enrollment for 2026 coverage ran from November 1, 2025 through January 15, 2026. If you missed this window, you can only enroll in a Marketplace plan if you qualify for a Special Enrollment Period.
Special Enrollment Periods apply if you experience a qualifying life event, such as:
- Losing job-based coverage, Medicaid, or CHIP
- Getting married or divorced
- Having or adopting a child
- Moving to a new coverage area
- A household income change that affects your eligibility
American Indians and Alaska Natives can enroll in Marketplace coverage at any time during the year, without a qualifying life event.
Next open enrollment for 2027 coverage runs from November 1 to December 15, 2026, a shorter window than in prior years following a federal rule change.
Tips to Lower Your Arizona Health Insurance Costs
- Choose a Silver plan if your income is under 250% FPL. Cost-sharing reductions only apply to Silver-tier plans and can meaningfully cut what you pay at the doctor or hospital.
- Report income changes promptly. A drop in income can qualify you for a larger subsidy, or even AHCCCS.
- Check AHCCCS first if you're near the 138% FPL cutoff. AHCCCS has no monthly premium and minimal cost-sharing, which is often a better deal than a subsidized Marketplace plan.
- Use in-network providers. Staying in-network on a Marketplace plan avoids surprise billing and keeps costs predictable.
- Get free help from a Navigator or licensed broker. Certified counselors can walk through plan options and subsidy calculations at no cost.
Frequently Asked Questions
What is the income limit for ACA subsidies in Arizona for 2026?
Household income must fall between 100% and 400% of the federal poverty level to qualify for premium tax credits. For one person, that is between $15,960 and $63,840 per year. For a family of four, the range is $33,000 to $132,000.
Are Arizona's ACA income limits different from other states?
No. ACA income limits are based on the federal poverty guidelines, which are the same for all 48 contiguous states, including Arizona. Only Alaska and Hawaii use different, higher thresholds due to their higher cost of living.
What happens if my income is below the ACA minimum in Arizona?
If your household income is below 100% FPL, you likely do not qualify for Marketplace subsidies but may qualify for AHCCCS, Arizona's Medicaid program, which covers adults with incomes up to 138% FPL. Because Arizona expanded Medicaid, there is no coverage gap for low-income adults.
What is the AHCCCS income limit for 2026?
AHCCCS covers adults earning up to 138% FPL, which is $22,025 per year for one person and $45,540 for a family of four in 2026. Children may qualify for KidsCare coverage up to roughly 200% FPL.
Did ACA subsidies change in Arizona for 2026?
Yes. The enhanced subsidies from the American Rescue Plan Act expired at the end of 2025. The 400% FPL income cap returned, required income contribution percentages increased, and Arizona insurers filed some of the largest premium increases in the country for 2026.
Where do I apply for ACA coverage in Arizona?
Arizona uses the federal Marketplace. Apply at healthcare.gov, not a separate state exchange. Free enrollment help is available through Navigators at localhelp.healthcare.gov.
What is the difference between AHCCCS and ACA Marketplace coverage in Arizona?
AHCCCS is Arizona's Medicaid program, generally for households earning up to 138% FPL, with no monthly premium. ACA Marketplace plans are private insurance available to households roughly between 100% and 400% FPL, with subsidies that reduce the cost. If you qualify for AHCCCS, you are not eligible for Marketplace subsidies.
Not sure which program fits your household? Check your eligibility now to see all the benefits you may qualify for, or visit the Arizona benefits overview for a full list of programs available in the state.
