IRS updates premium tax credit for 2026

The IRS released updated guidance in December 2025 clarifying how the premium tax credit works and what changes taxpayers should expect moving forward. Fact Sheet FS-2025-10 replaces earlier guidance issued in 2024 and reflects significant shifts that will affect tax returns filed for years beginning after Dec. 31, 2025. The most notable change: repayment limits on excess advance premium tax credit payments are going away.

The premium tax credit, or PTC, helps eligible individuals and families pay for health insurance purchased through the Health Insurance Marketplace. Taxpayers may receive the credit in advance to reduce monthly premiums or claim it when they file their federal tax return. In either case, the credit must be reconciled on Form 8962, Premium Tax Credit (PTC).

Fact Sheet FS-2025-10 updates and reorganizes the IRS’s frequently asked questions on the credit, removes outdated provisions tied to temporary pandemic-era relief, such as special rules that applied only to tax years 2020 and 2021, and explains how the law applies going forward. These updates matter for both taxpayers who rely on Marketplace coverage and the professionals who prepare their returns.

The end of repayment caps 

Under prior law, many taxpayers were protected by repayment caps if they received more advance premium tax credit payments than they ultimately qualified for based on actual income. These caps limited how much had to be repaid when a taxpayer’s household income came in higher than expected.

That protection ends after tax year 2025. For tax years 2026 and beyond, there is no repayment cap. If advance credit payments exceed the allowable premium tax credit calculated on the return, the full excess amount must be repaid. The amount is added to total tax liability, reducing refunds or increasing balances due.

This change makes income accuracy more important than ever. Taxpayers who underestimate income or fail to report changes to the Marketplace during the year may face a larger and less forgiving reconciliation at filing time.

Expanded eligibility remains through 2025

FS-2025-10 also confirms that the temporary expansion of premium tax credit eligibility remains in effect through tax year 2025. During this period, households with income above 400% of the federal poverty line may still qualify for the credit if they otherwise meet eligibility requirements. 

Eligibility continues to depend on several factors, including filing status, household income, access to employer-sponsored coverage, and enrollment in Marketplace coverage that is not considered affordable or does not provide minimum value. Taxpayers who are married and file separately generally remain ineligible, with limited exceptions for victims of domestic abuse or spousal abandonment.

Reporting changes promptly matters

The updated FAQs repeatedly emphasize the importance of reporting life changes to the Marketplace as soon as they occur. Changes in income, family size, employment, or health coverage can significantly affect the size of the credit.

Failing to update this information increases the risk of receiving too much in advance payments and having to repay it later. With repayment caps eliminated, timely updates are now a primary safeguard against unexpected tax bills.

Employer coverage rules clarified

FS-2025-10 also reorganizes and clarifies rules around employer-sponsored coverage, including affordability thresholds that change annually. Coverage is generally considered affordable if the employee’s share of the premium for self-only coverage does not exceed a specified percentage of household income. For 2026, that percentage increases to 9.96 % of household income, affecting who may qualify for the credit.

The fact sheet continues to address special scenarios involving health reimbursement arrangements, COBRA, retiree coverage, and family members offered employer plans. These distinctions remain critical when determining eligibility.

Looking ahead for filing season 

Every taxpayer who receives advance premium tax credit payments must file a federal return and attach Form 8962, even if they would not otherwise be required to file. Failure to do so can make taxpayers ineligible for advance credits in future years.

For tax professionals, FS-2025-10 reinforces the need for careful intake, accurate income projections, and thorough client education. For taxpayers, the message is simple but firm: estimate carefully, report changes promptly and expect full reconciliation at filing time.

The premium tax credit remains a valuable benefit, but the rules are tightening. FS-2025-10 signals a return to stricter enforcement and fewer safety nets, making understanding the credit more important than ever as taxpayers head into 2026 and beyond.