Student loan interest from Form 1098-E goes on your tax return in two places: Schedule 1 (Form 1040), Part II, Line 21, and then, as part of the Line 26 total, on Form 1040, Line 10. That flow reduces your adjusted gross income before the standard or itemized deduction is applied, so you get the benefit whether or not you itemize. The maximum you can deduct is $2,500 of qualifying interest per year.
What Box 1 Shows and How to Total It
Your loan servicer issues Form 1098-E when you pay $600 or more in student loan interest during the year. Box 1 reports the interest the lender received. For loans taken out on or after September 1, 2004, that figure must include loan origination fees and capitalized interest (unpaid interest added to your loan balance and treated as a new interest charge when it accrues). For loans originated before that date, Box 1 may show only stated interest, but qualifying origination fees and capitalized interest are still deductible even when they aren’t on the form.
If more than one servicer holds your loans, you may get several 1098-Es. Add every Box 1 amount together. The $2,500 cap applies to the combined total, not per form. And if your interest for the year was under $600, no form is required, but you can still claim the deduction using your servicer’s payment history or annual statement.
Step-by-Step Line Placement
The deduction never appears directly on page one of Form 1040. It travels through Schedule 1:
- Schedule 1, Part II, Line 21: enter your student loan interest, up to $2,500. If your income falls in the phase-out range, use the worksheet in the Form 1040 instructions to compute the reduced amount before entering it here.
- Schedule 1, Line 26: add up all Part II adjustments, including student loan interest, and enter the total.
- Form 1040, Line 10: transfer the Schedule 1, Line 26 total to your main return. This is what lowers your AGI.
Tax software handles these transfers automatically once you enter the 1098-E data. If you’re filing on paper, check that the Schedule 1 total flows correctly to Form 1040, Line 10. That’s where arithmetic errors tend to appear.
You do not attach Form 1098-E to your return, whether you e-file or mail it. Keep it with your records.
Who Can Actually Claim the Deduction
Under Internal Revenue Code Section 221, you have to meet all of these conditions:
- You are legally obligated to repay the loan. If someone else pays a loan that is in your name, the IRS treats you as having paid the interest. If the loan is in someone else’s name, interest you voluntarily pay on it is not deductible.
- Your filing status is single, head of household, qualifying surviving spouse, or married filing jointly. The statute allows the deduction “only if the taxpayer and the taxpayer’s spouse file a joint return,” so married filing separately is out.1Office of the Law Revision Counsel. 26 U.S. Code 221 – Interest on Education Loans
- No one else claims you as a dependent.
- Your modified adjusted gross income is below the phase-out ceiling.
Parents often ask whether they can deduct interest on a child’s loan. It comes down to whose name is on the note. A parent who co-signed or borrowed directly can deduct the interest paid, subject to the other rules. If the loan is only in the child’s name and the parents claim the child as a dependent, no one gets the deduction for that year.1Office of the Law Revision Counsel. 26 U.S. Code 221 – Interest on Education Loans
Income Phase-Out for 2025 Returns
The deduction shrinks and then disappears as MAGI climbs. For tax year 2025 (returns filed in 2026):2Internal Revenue Service. Rev. Proc. 2024-40
- Single, head of household, or qualifying surviving spouse: full deduction at MAGI of $85,000 or below; partial between $85,000 and $100,000; none at $100,000 or above.
- Married filing jointly: full deduction at MAGI of $170,000 or below; partial between $170,000 and $200,000; none at $200,000 or above.
The phase-out is proportional. A single filer at $92,500 doesn’t lose the deduction outright; it’s reduced by roughly half. Run the Form 1040 instruction worksheet, then put the reduced figure on Schedule 1, Line 21.
What Debt and Interest Qualify
Only interest on a “qualified education loan” counts. That means debt incurred solely to pay higher education expenses for you, your spouse, or someone who was your dependent when you took out the loan, at an eligible educational institution (generally a school that participates in federal student aid programs).1Office of the Law Revision Counsel. 26 U.S. Code 221 – Interest on Education Loans
Some debt that people assume qualifies does not:
- Credit card and personal loan balances used to pay tuition. The loan itself must have been taken out solely for education.3Internal Revenue Service. Topic No. 456, Student Loan Interest Deduction
- Loans from relatives or other related persons.
- Loans against a 401(k) or similar employer plan.
Refinanced or consolidated student loans still qualify, because the statute expressly covers “indebtedness used to refinance indebtedness which qualifies as a qualified education loan.”1Office of the Law Revision Counsel. 26 U.S. Code 221 – Interest on Education Loans If you fold non-education debt into the same new loan, though, the combined balance can lose its qualified status.
On the interest side, both required monthly payments and voluntary prepayments count, including interest paid during a grace period or deferment.3Internal Revenue Service. Topic No. 456, Student Loan Interest Deduction What doesn’t count: lender service charges dressed up as origination fees, interest paid through the National Health Service Corps Loan Repayment Program and similar assistance programs, and interest an employer pays on your behalf under an educational assistance program. If the interest was covered with tax-free money, you can’t deduct it a second time.4Internal Revenue Service. Publication 970 – Tax Benefits for Education
If You Missed the Deduction in a Prior Year
You can still claim it. File Form 1040-X to add the deduction and request a refund of the overpaid tax. The window is generally three years from the original filing deadline or two years from the date you paid the tax, whichever is later.5Internal Revenue Service. Instructions for Form 1040-X A 2023 return originally due April 15, 2024, can be amended through April 15, 2027. Recent tax years can be e-filed as amended returns, which is faster than mailing paper.
Records to Keep
Hold on to your 1098-E and supporting loan statements for at least three years after you file, which covers the standard IRS audit window.6Internal Revenue Service. How Long Should I Keep Records If your servicer only posts statements online, download PDFs for each tax year while they’re still available.