You can deduct up to $2,500 of student loan interest paid in a calendar year, but only if your income is below a threshold and you meet other conditions
The student loan interest deduction lets you reduce your taxable income by the interest you paid on federal or private student loans during the year. This is different from a tax credit — it lowers the income amount the IRS taxes, rather than reducing your tax bill directly. You claim it on your federal tax return using Form 1040, Schedule 1.
The deduction is not automatic. You must meet income limits, be claimed as a dependent on someone else's return, and have taken out the loan to pay for your own education. The interest must have been paid during the tax year you claim it.
Key Takeaways
- The maximum deduction is $2,500 per year, and it applies only to interest paid, not principal payments on your loans.
- Your income must be below a phase-out range that varies by filing status — for single filers in 2024, it begins at $75,000 and phases out completely at $90,000.
- You cannot claim the deduction if someone else claims you as a dependent, even if you paid the interest yourself.
- The deduction covers interest on federal student loans, private student loans, and Parent PLUS loans if you are the parent who borrowed.
- Payments made under income-driven repayment plans, forbearance, or deferment all count as long as interest accrued and you paid it.
Income limits that reduce or eliminate your deduction
The IRS phases out the deduction based on your Modified Adjusted Gross Income (MAGI). The phase-out range depends on your filing status. If your income falls within the range, you lose part of the deduction. If it exceeds the top of the range, you lose it entirely.
For the 2024 tax year (filed in 2025), the phase-out ranges are:
| Filing Status | Phase-Out Begins | Phase-Out Ends (No Deduction) |
|---|---|---|
| Single or Head of Household | $75,000 | $90,000 |
| Married Filing Jointly | $150,000 | $180,000 |
| Married Filing Separately | $0 | $15,000 |
These numbers change each year. If your income is within the phase-out range, the IRS reduces your deduction by $1 for every $2 of income over the lower threshold. For example, if you file as single with $80,000 MAGI, you are $5,000 over the $75,000 threshold, so your deduction is reduced by $2,500, leaving you with a $0 deduction.
What counts as student loan interest you can deduct
Interest paid on federal student loans — Direct Loans, FFEL loans, and Perkins Loans — all count. Interest on private student loans also counts. If you are a parent who borrowed a Parent PLUS loan, the interest you paid on that loan counts as well.
The interest must have been paid during the tax year you claim it. If you made a payment in January 2025 for interest that accrued in December 2024, you claim it on your 2025 return. Payments made while your loan was in forbearance, deferment, or income-driven repayment all count — the key is that you actually paid the interest during the year.
Interest on loans taken out to pay for someone else's education does not count. For example, if you co-signed a loan for your child but your child made the payments, you cannot deduct the interest. The person who is legally obligated to repay the loan is the one who can claim the deduction.
Situations that disqualify you from the deduction
If someone else claims you as a dependent on their tax return, you cannot claim the student loan interest deduction, even if you paid the interest yourself and are not required to file a return. This is a common situation for students whose parents claim them as dependents.
If you are married and file separately, you cannot claim the deduction unless your MAGI is below $0 (which is impossible), so married couples filing separately are effectively barred from this deduction.
If the loan was not taken out to pay for may have access to education expenses — tuition, fees, books, room and board, and other costs required for enrollment — the interest does not count. Loans used to refinance other student loans generally do count, but loans taken out for other purposes do not.
How to claim the deduction on your tax return
You report the student loan interest deduction on Form 1040, Schedule 1, Line 21 (for the 2024 tax year). You will need the amount of interest you paid during the year. Your loan servicer sends you a Form 1098-E in January or February showing the interest paid in the previous year. If you do not receive one, contact your servicer to request it.
If you paid interest on multiple loans, add them together and enter the total, up to $2,500. You do not need to list each loan separately on the form. If your total interest exceeds $2,500, you can only deduct $2,500 for that year — the excess does not carry forward to future years.
When you file electronically, tax software usually walks you through the questions and calculates whether you fall within the income phase-out range. If you file by hand, you will need to calculate the phase-out yourself using the IRS worksheet in the Form 1040 instructions.
The difference between the deduction and other tax benefits for student loans
The student loan interest deduction is separate from the American Opportunity Tax Credit and the Lifetime Learning Credit, which are tax credits for education expenses. A tax credit reduces your tax bill dollar-for-dollar, while a deduction reduces your taxable income. You cannot claim both a credit and the interest deduction for the same loan in the same year, but you may be able to use a credit for tuition and the deduction for interest on the same loan in different years.
Income-driven repayment plans may also affect your taxes. Under some plans, the government forgives remaining loan balance after 20 or 25 years of payments. The forgiven amount may be treated as taxable income in the year of forgiveness, though this rule has been temporarily suspended for certain borrowers. The student loan interest deduction does not change this outcome.
Frequently Asked Questions
Can I deduct student loan interest if I am on an income-driven repayment plan?
Yes. As long as you paid interest during the year and meet the other requirements, the deduction applies regardless of which repayment plan you are on. Income-driven plans, standard repayment, and graduated repayment all may have access to.
What if I paid more than $2,500 in student loan interest this year?
You can only deduct $2,500 in a single tax year. The excess does not roll over to future years. If your interest is consistently higher than $2,500 per year, you are limited to the $2,500 cap each year.
Do I need to report the Form 1098-E my servicer sent me?
You do not need to attach it to your return, but you should keep it for your records. The IRS receives a copy from your servicer. If the amount on the form is incorrect, contact your servicer to request a corrected form before you file.
Can my parents claim the deduction if they pay my student loan interest?
No. Only the person who is legally obligated to repay the loan can claim the deduction. If your parents make payments on your behalf, you claim the deduction if you meet the income and other requirements. If they make payments on a Parent PLUS loan they borrowed, they can claim the deduction.
What happens to the deduction if my income increases above the phase-out range?
Once your income exceeds the top of the phase-out range for your filing status, you lose the deduction entirely for that year. The deduction may become available again in a future year if your income drops back below the phase-out range.