Do not assume that you owe money. If you read the letter closely, you may find that they want the form 8962. If you cannot prit then they might want money.I have been preparing income taxes full time since 2023 and part-time long before that. I prepared a form 8962, Premium Tax Credit[1] today for a client. If you received health insurance premium assistance through the Affordable Care Act (ACA) (AKA Obamacare) the form tells the government how much rebate you received.Do not assume that you owe money. If you read the letter closely, you may find that they want the form 8962. If you cannot prit then they might want money.Ask a tax professional to help you complete the form. Be sure to do this as soon as possible. Paying a small fee to a pro is much better than paying back hundreds or thousands of premium assistance. You should have received a Form 1095 A, Health Insurance Marketplace Statement[2] B, or C in the mail to help you fill out the 8962.Form 8962 looks like this : https://www.irs.gov/pub/irs-pdf/...Form 1095-A looks like this: https://www.irs.gov/pub/irs-pdf/...Footnotes[1] About Form 8962 | Internal Revenue Service[2] About Form 1095 A