Premium Tax Credit Repayment: What It Means for Your 2027 Coverage

Ryan Michalek, Licensed Health & Life Insurance Agent · NPN 21043091 · Last updated November 8, 2026 · Read my Google reviews

If your tax preparer just told you that you owe back part of your health insurance subsidy, you're not alone, and you didn't necessarily do anything wrong. Self-employed income is hard to predict, and the subsidy is based on a guess you made a year in advance. This guide won't do your taxes. It will help you understand why this happened and what it means for the coverage you choose next.

Why you might owe it back

The premium tax credit is usually paid in advance, month by month, based on the income you estimated when you enrolled. When you file your return, that estimate gets compared with what you actually earned, on IRS Form 8962. If you earned more than you estimated, you may have received more help than you qualified for, and the difference comes back to you as a balance due.

For 2026 coverage this matters more than usual. The enhanced subsidies expired at the end of 2025, so the 400% subsidy cliff is back. If your income ended the year above that line, you may not have qualified for any credit at all.

What changed for 2026 returns

Until now, many households below 400% of the federal poverty level had a cap on how much excess credit they could be asked to repay. A federal law passed in 2025 removed that cap for tax years beginning after December 31, 2025. That makes 2026 returns, the ones filed in early 2027, the first where the repayment isn't limited. Households above 400% never had a cap.

I won't put numbers on it here, because the amount depends on your income, your household, and how you file, and that's your CPA's job, not mine. What's worth knowing is that the exposure is real, and it lands hardest on people whose income moves around.

Who it hits hardest

Self-employed people, 1099 contractors, and small business owners. You estimate your income a year ahead, and it rarely cooperates. A strong quarter, a big contract, or selling a piece of equipment can push you past your estimate, or past the cliff, and you may not find out until tax time.

What this means for your 2027 coverage

You have two honest paths, and the right one depends on your numbers:

• Stay on the marketplace, with a more careful estimate. If you expect to qualify for help, work with your CPA on a realistic projection and update it when your income changes during the year, so the advance credit tracks what you actually earn. See how ACA subsidies work for the self-employed
• Look at private coverage if you'll be over the line. If you expect to earn above the cliff, a subsidy may not be part of your picture anyway. Private under-65 plans don't use the premium tax credit, so there's no subsidy to reconcile at tax time. They work differently from marketplace plans and consider health history, so approval isn't guaranteed and it's worth comparing carefully. See private vs. the ACA marketplace

A note on timing: Open Enrollment for 2027 runs November 1, 2026 through January 15, 2027, but many repayment surprises show up in February through April, after the window closes. Private under-65 plans can often be applied for year-round, so you may not have to wait until next fall to make a change. If you're not sure what's open to you right now, see can I enroll now?

Income moves that change the number mid-year

Most repayment bills I see trace back to one event late in the year that nobody connected to the health plan. The usual ones:

• A big December invoice or a contract that paid out early.
• Selling business equipment, a vehicle, or an investment at a gain. HealthCare.gov's income list says to count capital gains.
• Retirement withdrawals. The same list says to include most IRA and 401(k) withdrawals, though qualified distributions from a designated Roth account aren't included.
• A Roth conversion. This is the one that catches people, because no cash shows up. Ask your CPA how it affects your household income before you convert in a year you're getting advance credits.
• A spouse starting a new job, or a household member moving in or out.

What happens next is in my lane. HealthCare.gov says to update your application as soon as possible when your income estimate changes; if it goes up, you may qualify for less help from that point on, and a change you don't report that lowers your eligibility gets paid back at tax time. Updating mid-year doesn't undo the months already paid, but it stops the gap from growing.

Sources: HealthCare.gov, what to include as income and HealthCare.gov, reporting changes, both checked November 8, 2026.

Over the subsidy cliff for 2027?

For 2027 coverage, the premium tax credit generally stops at 400% of the federal poverty level: about $63,840 for one person or $132,000 for a family of four, based on the 2026 poverty guidelines. Above that line there’s no credit for the year at all, so any advance credit you received generally has to be paid back, and if you already expect to be over it, you’re looking at the full marketplace premium. If you’re close to the line, small income changes matter twice: once for the subsidy and once at tax time. Ask your tax professional how things like the self-employed health insurance deduction affect where you land. See how the 2027 subsidy cliff works, and if you expect to be over it, compare private plans against a full-price marketplace plan. Private plans are medically underwritten, so approval isn’t automatic.

What the 400% line looks like for a family of four

Here's the cliff in one worked example, using the 2027 figures as of November 8, 2026. For 2027 coverage, 400% of the poverty line for a family of four is $132,000. At $131,000, the family is expected to contribute about 10.22% of income toward the benchmark silver plan, roughly $13,388 for the year, and the premium tax credit covers the benchmark premium above that. At $133,000 there's no credit at all. A $2,000 swing in income moves them from some help to none, and if they'd been receiving advance credits all year, it all comes back at tax time.

That's why I ask people near the line two questions before we pick a plan: how confident are you in the income estimate, and what would you do if a good year pushed you over? If the honest answer is that you'll likely land above it, a plan that doesn't run on the credit takes the reconciliation question off the table. If you'll likely land below it, the work is a careful estimate with your CPA and updating it as the year goes.

Sources: HHS 2026 poverty guidelines (Federal Register, Jan 15, 2026); IRS Rev. Proc. 2026-26 (2027 applicable percentage table). The arithmetic is mine; your CPA confirms what applies to your return.

Coverage by state: Texas, region by region.

What changes after 2027

Two federal changes to keep on the calendar, so they don't become next year's surprise:

• Starting with 2027 coverage, fewer lawfully present immigrants can get the credit. Citizens and nationals, green-card holders, Cuban and Haitian entrants, and COFA migrants still qualify. Refugees, asylees, most visa holders, and people with TPS can still buy a marketplace plan at full price, but without the credit. If that's your household, confirm eligibility before advance credits start, not after.
• Starting with 2028 coverage, pre-enrollment income verification for the credit begins, and automatic re-enrollment with a subsidy at no cost ends. None of that applies to 2027.

Sources: HealthCare.gov, coverage for lawfully present immigrants; CMS guidance on noncitizen eligibility for plan year 2027 (Oct 2026); CMS 2027 Notice of Benefit and Payment Parameters fact sheet. Checked November 8, 2026.

What I do, and what your CPA does

I'm a licensed health insurance broker, not a CPA or tax advisor. Your CPA works out what you owe and how to plan your income. I help you choose coverage that fits the income picture they give you, so next year's return lines up with what you expected. If your CPA wants to talk it through with me, I'm glad to. There's no fee for any of it, and I'm still here long after you're covered.

Sources: IRS — Working Families Tax Cuts (One Big Beautiful Bill) provisions  ·  IRS — the Premium Tax Credit  ·  HealthCare.gov — taxes and your coverage. Educational and general; not tax, legal, or financial advice. Confirm your specific situation with your CPA. Current as of November 2026.

Not sure what this means for your 2027 plan? Michalek Health Solutions, an independent Tampa broker, can run your real numbers and your real options together.