The hidden student loan tax trap that borrowers will face in 2026

On December 31, 2025, a temporary federal tax exemption for forgiven student loans will expire. Beginning in 2026, borrowers who receive forgiveness through income-driven repayment (IDR) plans may again face federal and state income taxes on any forgiven balance.

The exemption, which was created in 2021, was intended to give long-term borrowers breathing room. Normally, forgiven debts are taxable, meaning the balance of the forgiven debts was treated as ordinary income and added to your tax return. This could mean big tax bills—something borrowers who struggled to pay back their student loans for twenty or twenty-five years likely couldn’t afford.

The change does not affect government loan forgiveness, which remains tax-free. But it will transform financial planning for millions of people in IBR, PAYE and ICR (along with those in other programs that may be taxable).

Milestone date is more important than processing date

A crucial rule determines who owes taxes and who doesn’t according to the timeline: The date for federal tax purposes is the date on which the borrower is eligible for forgiveness, not when the cancellation has been processed.

Servicer backlogs have historically meant that it can take weeks or months for loans to go from “eligible” to “fully repaid.” But for federal taxes, the moment the borrower reaches the required number of qualifying payments (typically 240 or 300) is the moment that determines the tax year.

Example

• A borrower’s 240th qualifying payment item is due December 15, 2025.
• Their loan servicer completes the discharge January 20, 2026.
• For federal tax purposes, the borrower is treated as if forgiven by 2025the last year of tax-free IDR cancellation.

If that same milestone is reached on January 2, 2026the forgiven balance would fall in the first year of renewed tax liability.

For borrowers close to the finish line, the difference of a few weeks can translate into thousands of dollars in taxes.

Who is most at risk of a ‘tax bomb’?

There are a few groups that deserve special attention.

Borrowers approaching 20 or 25 years of IDR payments

Those nearing the end of the IBR, PAYE or ICR repayment terms face the highest stakes. Borrowers who started repaying in the late 1990s or early 2000s (especially those with long periods of forbearance or forbearance) may find themselves unexpectedly close to forgiveness without even realizing it.

This group needs to confirm the number of IDR payments as soon as possible. Some borrowers have received payment adjustments in recent years, shortening their remaining timeline, moving them closer to loan forgiveness without warning.

Borrowers with high balances

Large remaining balances create the greatest tax risk. Even modest income earners can face significant tax bills if tens of thousands of dollars become taxable at once.

Borrowers with graduate school debt, Parent PLUS loans consolidated in IDR plans, or loans that have grown due to interest are most likely to feel the impact.

Run the Tax Bomb Calculator to get an estimate of what you might owe.

Borrowers in states that tax forgiven debt

Several states consider forgiven student loans as taxable income. After 2025, the list will grow as 20 states automatically conform their tax rules to federal law. This means that when the tax-free forgiveness expires, the same thing happens in those states. Borrowers living in these states should pay particular attention.

Some SAVE borrowers are stuck in legal forbearance

Millions of people enrolled in SAVE are currently in a forbearance situation due to ongoing litigation. This period, yes not count towards IDR forgiveness or PSLF progress.

For borrowers who may have already reached or are close to reaching their 20 or 25 year threshold, this pause comes with some risk. Borrowers who have the time should switch to IBR, ICR or PAYE by December 31 to ensure their forgiveness is completed.

How borrowers can prepare now

There are things student loan borrowers can do now.

1. Confirm your payment count

Contact your loan servicer and request your updated IDR qualifying payment total. It’s important because the IDR tracker is gone from StudentAid.gov. It may take some time for servicers to respond, and borrowers approaching the 20 or 25 year mark should act quickly.

2. Document your date of eligibility

Save screenshots, statements, and written confirmations showing the date your eligible payment threshold was reached. This date determines whether the forgiveness is tax-free.

3. Consider switching repayment plans if you are in SAVE

Borrowers who are stuck in SAVE forbearance and believe they are close to receiving forgiveness should assess whether a move to IBR, ICR or PAYE before December 31, 2025 will make them eligible.

4. Check potential tax liability

Borrowers likely to receive forgiveness after 2025 should use The College Investor Tax Bomb Estimator to see:

A tax professional can help you identify possible outcomes.

5. Monitor federal and state policies

Congress could extend the exemption, but no extension has expired. States can also update their treatment of forgiven debts. Borrowers should remain alert to policy changes that could affect their 2026 tax bill.

What to do now

The end of tax-free forgiveness of IDRs means more complications could arise from time-based student loan forgiveness. For those who have been repaying loans for decades, next month could determine whether the long-awaited forgiveness comes without a financial incentive, or whether the forgiven balance creates a tax burden.

Use this time now to understand payment numbers, evaluate tax liability, and make sure you know when you can expect to reach your forgiveness milestone.

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