The short answer: Yes. Interest on a refinanced student loan is generally still tax deductible, as long as the new loan was used only to pay off qualified student loans. You can deduct up to $2,500 of interest a year without itemizing, subject to income limits. For 2026, the deduction phases out between $85,000 and $100,000 of income for single filers.
Here’s a worry we hear a lot: “If I refinance, do I lose my student loan tax break?”
It’s a fair question, and the good news is that for most people the answer is no. Here’s how the deduction works after refinancing, the 2026 income limits, and why the tax break shouldn’t be the reason you hold off.
This article is general information, not tax advice. For your specific situation, talk with a tax professional.
How the student loan interest deduction works
The student loan interest deduction lets you subtract up to $2,500 of the interest you paid on qualified student loans each year from your taxable income. A few things make it unusually easy to use:
- You don’t need to itemize. It’s an “above-the-line” deduction, so you can take it even with the standard deduction.
- It covers both federal and private student loans, as long as the loan was used for qualified education costs.
- It counts the interest you actually paid, up to $2,500, including any extra interest you paid early.
You can’t take it if you file as married filing separately, or if someone else can claim you as a dependent.
Why refinanced loans still qualify
The IRS treats a loan used solely to refinance a qualified student loan as a qualified student loan too. In plain terms: when a new lender pays off your old student loans, the new loan keeps its student loan status for tax purposes.
The key word is solely. If you refinance only student loans, you’re fine. If you rolled other debt, like a credit card or car loan, into the same new loan, the interest may no longer qualify. Student loan refinancing from a dedicated student loan lender keeps it clean.
This works the same whether you refinance private loans, federal loans or both. And if a parent or partner cosigned, the person who is legally responsible for the loan and actually makes the payments is generally the one who can claim the deduction. More on cosigners in our guide to refinancing with a cosigner.
The 2026 income limits
The deduction shrinks, then disappears, as your modified adjusted gross income (MAGI) rises:
| Filing status | Full deduction if MAGI is below | Partial deduction between | No deduction at or above |
|---|---|---|---|
| Single or head of household | $85,000 | $85,000 to $100,000 | $100,000 |
| Married filing jointly | $175,000 | $175,000 to $205,000 | $205,000 |
| Married filing separately | Not eligible | Not eligible | Not eligible |
2026 tax year limits. The joint range rose from $170,000 to $200,000 in 2025. The single range didn’t change.
If your income is above these limits, the deduction is already zero for you, so it shouldn’t factor into a refinancing decision at all.
Will refinancing shrink my deduction?
It might, a little, and that’s actually a good sign. A lower rate means you pay less interest, so there’s less interest to deduct. But you always come out ahead, because a deduction only gives back a portion of the interest you pay.
Here’s an example on a $40,000 balance over 10 years, for someone in the 22% federal tax bracket:
| Before refinancing (7.5%) | After refinancing (5.5%, hypothetical) | |
|---|---|---|
| Interest paid in year one | About $2,905 | About $2,123 |
| Deductible amount | $2,500 (the cap) | About $2,123 |
| Tax savings from the deduction (22%) | About $550 | About $467 |
| Total interest over 10 years | About $16,977 | About $12,093 |
Illustrative only. Your rate, bracket and savings will differ.
In year one, the deduction is worth about $83 less. But you paid about $782 less in interest. Over the full loan, that’s nearly $4,900 in interest you never pay. Paying a dollar of interest to save 22 cents in tax is never a winning trade. For more scenarios, see how much you could save by refinancing.
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What to expect at tax time if you refinanced this year
If you refinanced during the year, you’ll likely hear from more than one company:
- Your old servicer reports the interest you paid before the payoff.
- Your new lender reports the interest you paid after.
Each one sends a Form 1098-E if you paid it $600 or more in interest. If you paid less than $600 to one of them, you can still deduct that interest; ask that servicer for a statement or check your payment history. Add the amounts together, up to the $2,500 cap.
One more wrinkle: if your employer paid part of your loans through a tax-free student loan repayment benefit (up to $5,250 a year, now a permanent part of the tax code), you can’t also deduct the interest those dollars covered. Here’s more on employer student loan benefits, which are worth checking during open enrollment.
Should you refinance before December 31?
The deduction itself isn’t a reason to rush or to wait, since it works the same either way. What matters more is your rate. If you’re thinking about refinancing anyway, there are other reasons to look now: the Fed is widely expected to raise rates again in December, which can push rates higher (see how the Fed affects refinance rates). Refinancing usually takes a few weeks, so here’s how long the process takes.
The bottom line
Refinancing doesn’t cost you the student loan interest deduction. As long as the new loan only pays off student loans, the interest stays deductible up to $2,500 a year, within the income limits. A lower rate may shrink the deduction slightly, but the interest you save is worth far more than the tax break you lose. Keep more of your money for what’s next, and see the other benefits of refinancing or compare refinance offers on Admire.
Frequently asked questions
Is refinanced student loan interest tax deductible?
Generally, yes. The IRS treats a loan used solely to refinance qualified student loans as a qualified student loan, so you can deduct up to $2,500 of its interest per year if you meet the income limits.
What is the income limit for the student loan interest deduction in 2026?
For 2026, the deduction phases out between $85,000 and $100,000 of modified adjusted gross income for single filers, and between $175,000 and $205,000 for married couples filing jointly. Married filing separately isn’t eligible.
Do I need to itemize to deduct student loan interest?
No. The student loan interest deduction is an above-the-line adjustment to income, so you can claim it even if you take the standard deduction.
What if I get two 1098-E forms because I refinanced?
That’s normal. Your old servicer reports interest paid before the payoff and your new lender reports interest paid after. Add them together, up to the $2,500 limit. You can also deduct interest under $600 that didn’t generate a form.
Does refinancing affect my student loan tax deduction?
Refinancing can lower the interest you pay, which may slightly reduce your deduction. But since the deduction only returns a portion of the interest you pay, paying less interest almost always leaves you better off overall.
This article is for general information only and isn’t tax advice. Consult a tax professional about your situation.
Admire is not a lender and does not make credit decisions. All rates and terms are determined by participating lenders and depend on your individual financial situation. Not all consumers will qualify for advertised rates and terms. See our full disclaimers.
