Quick Answer
For 2026, you can deduct up to $2,500 in student loan interest paid during the year. The deduction phases out for single filers earning $75,000-$90,000 and married filing jointly earning $155,000-$185,000, eliminating the benefit entirely at the upper limits.
Best Answer
Sarah Chen, CPA
Best for employees with student loans planning their W-4 withholding
How much student loan interest can you deduct?
For 2026, the maximum student loan interest deduction is $2,500 per year. This deduction reduces your adjusted gross income (AGI), not your tax liability directly, which means your actual tax savings depend on your marginal tax bracket.
If you're in the 22% tax bracket and claim the full $2,500 deduction, you'll save $550 in federal taxes ($2,500 × 0.22 = $550). For someone in the 12% bracket, the same deduction saves $300.
Income limits that eliminate the deduction
The deduction phases out based on your modified adjusted gross income (MAGI):
Example: How the phase-out works
Let's say you're single, paid $3,000 in student loan interest, and have a MAGI of $82,500 (halfway through the phase-out range).
1. Your income exceeds the $75,000 threshold by $7,500
2. The phase-out range is $15,000 ($90,000 - $75,000)
3. You're 50% through the phase-out ($7,500 ÷ $15,000 = 0.5)
4. Your deduction is reduced by 50%: $2,500 × (1 - 0.5) = $1,250
So instead of deducting $2,500, you can only deduct $1,250.
What counts as deductible student loan interest
Key factors that affect your deduction
What you should do
Check your Form 1098-E from your loan servicer to see how much interest you paid. If your income is near the phase-out thresholds, consider adjusting your W-4 withholding since this deduction reduces your AGI. Use our W-4 optimizer to calculate the impact on your take-home pay.
Key takeaway: The $2,500 student loan interest deduction can save you $300-$925 in taxes depending on your bracket, but income limits eliminate the benefit for higher earners.
*Sources: [IRS Publication 970](https://www.irs.gov/pub/irs-pdf/p970.pdf), [IRS Topic No. 456](https://www.irs.gov/taxtopics/tc456)*
Key Takeaway: The $2,500 maximum deduction saves $300-$925 in taxes depending on your bracket, but phases out completely for single filers earning over $90,000.
Student loan interest deduction phase-out thresholds and tax savings by bracket
| Filing Status | Phase-out Range (2026) | Tax Savings (12% bracket) | Tax Savings (22% bracket) |
|---|---|---|---|
| Single | $75,000 - $90,000 | $300 (full deduction) | $550 (full deduction) |
| Married Filing Jointly | $155,000 - $185,000 | $300 (full deduction) | $550 (full deduction) |
| Married Filing Separately | Not eligible | $0 | $0 |
More Perspectives
Sarah Chen, CPA
Best for recent graduates starting their first job with student loans
Starting your career with student loans
As a recent graduate, you'll likely qualify for the full $2,500 student loan interest deduction since entry-level salaries typically fall well below the $75,000 phase-out threshold for single filers.
Example: Entry-level teacher scenario
Say you're earning $45,000 as a first-year teacher and paid $2,800 in student loan interest:
Don't forget about your W-4
This deduction reduces your AGI, which can affect how much tax is withheld from your paycheck. If you expect to claim this deduction, you might be able to reduce your withholding slightly and increase your take-home pay throughout the year.
What to watch for in your first few years
Keep your Form 1098-E statements from your loan servicer. You'll need these to claim the deduction. Also, as your salary increases, monitor whether you're approaching the income limits.
Key takeaway: Entry-level workers typically qualify for the full deduction, saving $300+ annually while building good tax planning habits early in their careers.
Key Takeaway: Entry-level workers typically qualify for the full deduction, saving $300+ annually while building good tax planning habits early in their careers.
Sarah Chen, CPA
Best for parents managing family finances while paying student loans
Balancing student loans with family tax planning
Parents with student loans face unique considerations. The deduction applies to loans for yourself, your spouse, or your dependents, but income limits are higher for married couples.
Married filing jointly income limits
For 2026, the phase-out is $155,000 to $185,000 for married filing jointly. A household earning $170,000 would lose half the deduction.
Strategic considerations for families
Parent PLUS loans: Interest on Parent PLUS loans qualifies for the deduction, even if your adult child makes the payments (as long as you're not claiming them as a dependent).
Multiple children in college: You can deduct up to $2,500 total across all qualified education loans, not $2,500 per child.
Tax planning coordination: This deduction might affect other family tax benefits. For example, lowering your AGI could help you qualify for other income-based credits.
Example: Family with $160,000 income
A married couple earning $160,000 paid $3,200 in student loan interest. Their income is $5,000 into the phase-out range ($160,000 - $155,000). They lose 1/6 of the deduction ($5,000 ÷ $30,000 range), so they can deduct $2,083 instead of $2,500, saving about $458 in the 22% bracket.
Key takeaway: Families can deduct interest on loans for themselves or dependents, but higher household incomes often trigger phase-out limits that reduce the benefit.
Key Takeaway: Families can deduct interest on loans for themselves or dependents, but higher household incomes often trigger phase-out limits that reduce the benefit.
Sources
- IRS Publication 970 — Tax Benefits for Education
- IRS Topic No. 456 — Student Loan Interest Deduction
Related Questions
Reviewed by Sarah Chen, CPA on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.