Federal student loan debt canceled under income-driven repayment (IDR) plans will once again be considered taxable income starting in 2026, reversing a temporary exemption that expired at the end of 2025. This change means that borrowers who receive debt forgiveness on these plans may face significantly higher federal tax bills.

The exemption was initially enacted by Congress in 2021, shielding canceled student debt from federal income tax. However, with the expiration of this provision, forgiven balances will count as taxable income, potentially doubling or even tripling tax liabilities for many borrowers, according to an analysis by the nonprofit advocacy group Protect Borrowers. The study estimates that up to 3 million middle- and working-class households could be adversely affected over the next decade.

The tax burden varies depending on income, filing status, and family size. Protect Borrowers' report suggests that single borrowers without children may allocate about a quarter of their salary to federal taxes once forgiven debt is accounted for. For example, a single filer earning $40,000 annually could owe more than $10,000 in federal taxes, while those making $80,000 might face a nearly $20,000 liability. When combined with payroll and state taxes, these increased obligations could reduce take-home pay by nearly half.

Families also stand to lose access to valuable tax credits. A married borrower earning $60,000 with two dependents, who would typically receive around $3,100 in tax credits, might instead see a net cost of over $7,200 due to lost credits and additional taxes triggered by canceled debt. The impact is especially severe for lower-income households; a family of four earning $40,000 could see their typical $8,800 credit turn into a tax charge exceeding $10,500, representing an elevenfold increase in their usual tax liability.

Despite these potential tax implications, financial experts generally agree that pursuing IDR forgiveness remains beneficial overall. Stacey MacPhetres, senior director of education finance at Bright Horizons, emphasized that the tax owed on forgiven loans typically pales in comparison to the total debt relieved. However, borrowers must prepare for a substantial, often one-time, tax bill when their loans are discharged.

MacPhetres advises borrowers aiming for IDR forgiveness to proactively set aside funds to cover possible tax liabilities and consult tax professionals for accurate estimations. Taxes on forgiven debt must be reported on the following year’s federal return, meaning, for forgiveness occurring in 2026, taxes would be due when filing in 2027. While the IRS offers payment plans to help manage the tax burden, interest and fees can accrue, and certain plans may require setup costs.

Certain categories of student loan forgiveness remain tax-exempt, including cases related to insolvency or bankruptcy, public service loan forgiveness, and specific loan repayment programs tied to healthcare shortages, such as those offered by the National Health Service Corps or some state initiatives.

As the tax treatment of student loan forgiveness reverts, borrowers will need to navigate these new financial challenges while weighing the long-term benefits of debt cancellation.