You can deduct up to $2,500 in student loan interest per year on your federal tax return

The student loan interest deduction lets you subtract money you paid toward student loan interest from your taxable income. This is different from a tax credit — it reduces the amount of income the IRS taxes, rather than reducing the tax bill itself. You claim it on your federal return using Form 1040 or 1040-SR, and it applies whether you itemize deductions or take the standard deduction.

The maximum deduction is $2,500 per year, but you can only deduct interest you actually paid during the tax year. If you paid $1,800 in interest, you deduct $1,800. The deduction phases out if your income is above a certain level — that threshold depends on your filing status and changes each year, so you will need to check the current year's IRS guidance or your tax software.

Key Takeaways

  • You can deduct up to $2,500 in student loan interest paid during the tax year, even if you take the standard deduction.
  • The deduction only covers interest, not principal payments toward the loan balance itself.
  • Your income must be below a phase-out threshold to claim the full deduction; the threshold varies by filing status and year.
  • You need Form 1098-T from your loan servicer showing how much interest you paid, though you can use other records if that form is missing.
  • Parent PLUS loans and private student loans both may have access to, as long as the loan was taken solely to pay education expenses.

What counts as deductible student loan interest

Interest on federal student loans — including Direct Loans, Stafford Loans, and Grad PLUS loans — qualifies. Parent PLUS loans also may have access to if the parent is the one claiming the deduction. Private student loans from banks and other lenders may have access to too, as long as the loan was taken to pay for education at an accredited school.

The loan must have been taken in your name or your spouse's name (if filing jointly). You cannot deduct interest on a loan your parents took out for you, even if you pay it. Interest on loans used to pay room and board, books, supplies, and equipment all count — not just tuition.

Interest paid during forbearance or deferment periods counts toward the deduction. If your loan is in default, you can still deduct interest you paid voluntarily, though the loan servicer may not report it on your 1098-T form.

Income limits and how the phase-out works

The deduction begins to reduce once your Modified Adjusted Gross Income (MAGI) exceeds a threshold. For 2024, the phase-out range for single filers is $75,000 to $90,000; for married filing jointly, it is $150,000 to $180,000. These numbers change each year. If your MAGI falls within the phase-out range, you can claim a partial deduction. If your MAGI exceeds the upper limit, you cannot claim any deduction.

Your tax software will calculate the phase-out automatically if you enter your income and interest paid. If you are doing your return by hand, the IRS Worksheet for the Student Loan Interest Deduction walks you through the math. The key is knowing your MAGI — for most people, this is the same as your adjusted gross income (AGI) shown on your return.

How to claim the deduction on your tax return

Start by gathering your 1098-T form from your loan servicer. This form shows the interest you paid during the year. If you have multiple loans, the servicer may combine them on one form, or you may receive separate forms. Keep the form with your tax records.

On Form 1040 or 1040-SR, the student loan interest deduction appears as a line item that reduces your AGI — it is not claimed on Schedule A with itemized deductions. When you file electronically, your tax software will prompt you to enter the amount. If you file by paper, write the deduction amount on the line labeled "Student loan interest deduction" and attach a copy of your 1098-T.

If your loan servicer did not send you a 1098-T, you can still claim the deduction using your own records — bank statements, payment confirmations, or loan statements showing interest paid. The IRS does not require the form itself, only proof that you paid the interest.

What does not may have access to for the deduction

Principal payments — the amount that reduces your loan balance — do not count. Only interest qualifies. If you made a $500 payment and $200 went to interest and $300 to principal, you can only deduct the $200.

Loans taken to pay for room and board at a school where you were not at least a half-time student do not may have access to. Loans used to refinance existing student debt into a private loan may not may have access to, depending on the circumstances — check with a tax professional if you are unsure.

Interest on loans taken by your parents for your education does not may have access to for your deduction, even if you repay the loan. Your parents may be able to claim it instead, depending on their income and filing status.

When you cannot claim the deduction

If you are claimed as a dependent on someone else's tax return, you cannot claim the student loan interest deduction. Your parents or guardians would need to claim it if they paid the interest, though in practice most parents do not meet the other requirements.

If you are married and file separately, neither spouse can claim the deduction. You must file jointly or as single to be may be able to access. If your MAGI exceeds the phase-out limit for your filing status, you cannot claim any deduction that year, though you may be able to claim it in a future year if your income drops.

Frequently Asked Questions

Can I deduct student loan interest if I did not pay it myself?

No. You can only deduct interest you paid during the tax year. If someone else paid your loan interest, they may be able to claim the deduction instead, depending on whose name the loan is in and their income level.

What if my loan servicer did not send me a 1098-T form?

You can still claim the deduction using your own records. Contact your servicer to ask why the form was not sent — they may resend it, or you can use bank statements, payment confirmations, or loan statements showing interest paid. Keep copies with your tax return.

Does the student loan interest deduction reduce my tax bill directly?

No. It reduces your taxable income, which then lowers your tax bill. A $2,500 deduction saves you roughly $500 to $750 in taxes, depending on your tax bracket. A tax credit would reduce your bill dollar-for-dollar, which is different.

Can I claim both the student loan interest deduction and an education tax credit?

Yes, but not for the same dollar of interest. If you paid $3,000 in interest and $4,000 in tuition, you might deduct $2,500 in interest and claim a credit for part of the tuition. Your tax software will help you figure out which combination saves you the most.

What if I paid interest on a Parent PLUS loan my parent took out?

You cannot deduct it. Only the parent whose name is on the loan can claim the deduction. If your parent did not claim it and you paid the interest, you have no deduction available.