This article provides general educational information, not individualized medical, legal or tax advice. Eligibility and repayment depend on your circumstances. Ask HealthQuoted about licensing and plan availability in your state.
In this guide
What changed for 2026—and who is affected
Earning more than you expected can mean paying back some of the help that lowered your health insurance premiums. For 2026, there is an important change: the income-based repayment caps that could limit that payback no longer apply.
This is an enacted, effective change—not a proposal. It applies to federal premium tax credits for Marketplace coverage, including coverage through HealthCare.gov and state-based Marketplaces. The effective date is based on the tax year, not simply the year you submit your return.
- For tax year 2025, a repayment cap may limit how much excess advance premium tax credit you must repay.
- For tax years beginning after December 31, 2025, there is no repayment cap. The full excess reduces your refund or increases your balance due.
What counts as excess advance credit?
Advance premium tax credits are estimated credits paid directly to your insurer to lower your monthly premium. Your final allowable credit is determined when you file your federal tax return, using your actual household income, family size and other eligibility factors.
An excess occurs when those advance payments total more than your final allowable credit.
Hypothetical example: Suppose your insurer received $6,000 in advance credits for 2026, but your final allowable credit is $4,500. The excess is $1,500. Under the 2026 rule, that entire $1,500 reduces your refund or increases what you owe. You do not repay the other $4,500 because it is within your allowable credit.
If your final allowable credit is zero, however, all advance credits would be excess. Income limits matter here: the IRS says eligibility generally requires household income between 100% and 400% of the federal poverty line for your family size, along with other requirements. The temporary expansion allowing eligibility above 400% applied to 2021 through 2025.
IRS premium tax credit questions: repayment and income eligibility ↗
Re-estimate your income for the whole coverage year
Marketplace savings depend on expected household income for the year you want coverage—not simply last year's earnings or your latest paycheck. Your most recent tax return is a starting point, but it needs updating for what you now expect.
Household income generally includes your modified adjusted gross income, your spouse's if filing jointly, and the income of tax dependents who are required to file a federal return. Include applicable income even when that person does not need Marketplace insurance.
- Start with adjusted gross income, or AGI, from your most recent federal return.
- Add excluded foreign income, nontaxable Social Security benefits and tax-exempt interest, if applicable. Do not include Supplemental Security Income, or SSI.
- Adjust for expected raises, new jobs, changes in work hours, self-employment earnings, investment income and household membership.
- If you are reassessing partway through the year, consider what you have earned so far and what you reasonably expect for the remaining months.
Report changes as soon as possible
Update your Marketplace application promptly when income or household circumstances change. The IRS recommends notifying the Marketplace as changes occur; HealthCare.gov says to update as soon as possible. You do not need to wait until the next enrollment season.
Income is only one part of the calculation. Changes in family size or access to other insurance can also affect your credit.
- Report income increases or decreases, including changes in self-employment earnings, commissions and work schedules.
- Account for significant one-time income changes, such as lump-sum Social Security benefits, taxable retirement distributions, realized investment gains or debt cancellation that affects household income.
- Report marriage, divorce, a birth or adoption, and changes in whom you claim as dependents.
- Report offers of job-based coverage and changes in eligibility for employer-sponsored or government health coverage.
- Report a move to another address.
HealthCare.gov: why reporting changes matters ↗IRS: circumstances that can affect your credit ↗
You can choose to use less credit upfront
You may choose to have all, some or none of your estimated premium tax credit paid to your insurer in advance. Using less means you pay more of the monthly premium yourself. It does not increase the plan's premium; it changes how much assistance is applied upfront.
For someone with unpredictable earnings, using only part of the estimated credit may reduce the risk of receiving too much assistance. If your final allowable credit exceeds the advance payments, you can claim the difference on your tax return.
This is a budgeting trade-off, not a guarantee against a tax bill. Your final income and eligibility may still differ from your estimate, and advance payments already made remain part of the year-end comparison.
Reconcile the credit when you file your tax return
If advance premium tax credits were paid on your behalf, the IRS requires you to file Form 8962 with your federal income tax return. Reconciliation means comparing the advance payments with the premium tax credit you actually qualify for.
If the allowable credit is larger, the difference increases your refund or reduces your balance due. If the advance payments are larger, the excess goes the other way—and for 2026, there is no repayment cap.
Updating your application helps the Marketplace adjust advance payments as your circumstances change. It reduces the likelihood of a large mismatch, but it cannot promise that your final credit will exactly match the amount paid in advance.
For help using Form 1095-A or completing Form 8962, consult IRS filing instructions or a qualified tax professional, especially if your household or coverage changed during the year.
Common questions
Does underestimating my income automatically mean I owe money back?
Not automatically. Repayment depends on whether your advance credits exceed your final allowable credit. Income matters, but so do family size and other eligibility factors. If there is an excess for 2026, you must repay the full excess.
Do the new rules apply to a 2025 tax return filed in 2026?
Repayment-cap removal applies to tax years beginning after December 31, 2025. A return for tax year 2025 may still qualify for a repayment cap, even if you file it during 2026.
What if I cannot predict my self-employment income accurately?
Use a reasonable estimate based on past experience, recent earnings trends and known changes. Update your Marketplace application as soon as your expected annual income changes. You can also choose to use less credit upfront, although that means paying more each month and does not guarantee you will owe nothing at tax time.
Sources and publication details
- Questions and Answers on the Premium Tax Credit ↗
- IRS Updates Frequently Asked Questions on the Premium Tax Credit ↗
- When Your Income or Household Changes ↗
- Count Income & Household Size ↗
Sources checked automatically Oct 9, 2026. AI-assisted article with automated editorial checks. Read our editorial process.