It's possible to get a refund of part or all of your Premium Tax Credit, if you overestimated your income when you signed up for the policy.
If your actual income at tax time is less, that means the PTC you received was less than you qualified for, so this is added to your tax refund as a credit.
Click the link for more info on the Premium Tax Credit.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"