Big Change Coming for Marketplace Health Insurance (Starting 2026)

Under the One Big Beautiful Bill (OBBBA), anyone who receives too much in Premium Tax Credits for their Marketplace (ACA) health insurance will have to repay the full excess amount when filing their taxes.

👉 What’s changing:Until now, there was a cap on how much you had to pay back — even if your income ended up higher than expected. Starting in 2026, that cap is gone. So if you’re overpaid, you could be responsible for the entire difference.

💬 Why it matters:Your Premium Tax Credit is based on your projected annual income. If your income increases during the year — from a raise, bonus, new job, or side business — your actual income may exceed what you reported on your Marketplace application. That can trigger a repayment when you file your tax return.

✅ What to do:

• Report accurate income when applying for Marketplace coverage.

• Update your Marketplace account right away if your wages, hours, or household size change.

• Keep documentation to verify your income and eligibility.

📅 Starting in 2026, the IRS will no longer cap repayment amounts — so staying proactive can prevent unexpected tax bills later.