2026 Premium Tax Credit Calculator
About the 2026 Premium Tax Credit Calculator
The Premium Tax Credit (PTC) is a refundable tax credit that helps eligible individuals and families afford health insurance purchased through the Marketplace. Calculated on IRS Form 8962, the PTC is based on your household income relative to the Federal Poverty Level. You can choose to receive it as an Advance Premium Tax Credit (APTC) paid directly to your insurer monthly, or claim the full credit when you file your taxes. Receiving APTC requires you to reconcile your advance payments against your actual income on Form 8962. If your actual income was higher than estimated, you may owe back some credit. If lower, you may receive an additional refund. Accurate income projection is critical to avoid a large tax bill at year-end.
Frequently Asked Questions
What is the difference between PTC and APTC?
The Premium Tax Credit (PTC) is the total credit you are eligible for, calculated on Form 8962 at tax time. The Advanced Premium Tax Credit (APTC) is the portion paid in advance directly to your insurer each month to lower your monthly premium.
What happens if my income changes during the year?
You should report income changes to the Marketplace immediately. If your income increases significantly, reducing your APTC avoids owing a large repayment at tax time. If income decreases, increasing APTC lowers your monthly premiums.
Is there a repayment cap for excess APTC?
Yes. The IRS caps repayment of excess APTC based on income. Lower-income households have smaller caps, protecting them from large tax bills if their income estimates were off.
Can I claim the PTC if I missed Open Enrollment?
You must enroll in a Marketplace plan to claim the PTC. If you missed Open Enrollment, you need a Special Enrollment Period qualifying event to enroll and receive the credit.
Does the PTC apply to any health plan?
No. The PTC only applies to plans purchased through the Health Insurance Marketplace (Healthcare.gov or a state exchange). Employer plans, Medicare, Medicaid, and off-exchange plans do not qualify.
Disclaimer: Results are estimates only. Consult a tax professional or visit Healthcare.gov for official determinations.