Can I Use a 529 to Pay Off Student Loans?
Before 2019, 529 funds could not be used to repay student loans - graduation ended the qualified-expense window. The SECURE Act changed this, adding a $10,000 lifetime cap per beneficiary for student loan repayment, plus a separate $10,000 cap per sibling. Small in the context of graduate-school debt, but useful for cleaning up an undergraduate balance.
The short answer
Up to $10,000 lifetime per beneficiary can be withdrawn to repay student loans.
IRC 529(c)(9), added by the SECURE Act (Pub. L. 116-94, 2019), permits qualified 529 withdrawals for principal and interest payments on 'qualified education loans' of the beneficiary. The $10,000 cap is per beneficiary lifetime, not per year. A separate $10,000 lifetime cap applies to each of the beneficiary's siblings, so a family with three children could technically clear $30,000 of undergraduate debt across siblings.
What has to be true
- The loan being repaid must be a 'qualified education loan' as defined by IRC 221(d) - basically any federal or private student loan taken out solely for higher education expenses.
- The lifetime cap is $10,000 per beneficiary total, across all withdrawals for loan repayment.
- Payments can be applied to the beneficiary's own loans, or to the qualified education loans of a sibling (each sibling has their own separate $10,000 cap).
The catches
- Interest paid with 529 funds is not deductible on your tax return - you cannot take both the 529 tax-free treatment and the student loan interest deduction on the same dollars.
- The $10,000 is a lifetime cap, not annual. Using $6,000 in year one leaves only $4,000 for future years.
- Loans that were not originally 'qualified education loans' (personal loans re-purposed for tuition) do not qualify.
Real examples
Qualifies
- $10,000 lump sum from a 529 to pay down a federal Stafford loan - qualified, uses the full lifetime cap.
- $3,000/year for 3 years applied to a graduate PLUS loan - qualified as long as total stays $10,000 or under.
- $10,000 from the same 529 applied to a sibling's federal loan - qualified as a separate lifetime cap for the sibling.
Does not qualify
- $15,000 applied to loan repayment - only $10,000 is qualified; the extra $5,000 is a non-qualified withdrawal.
- Personal loan taken out to pay tuition - not a 'qualified education loan' under IRC 221(d), does not qualify.
- Second $10,000 for the same beneficiary in a later year - not qualified; the cap is lifetime.
Common questions
Can I use both the $10,000 loan repayment and the $35,000 Roth rollover?+
Yes. They are separate provisions and do not interact. A beneficiary with $50,000 of unused 529 funds could clear $10,000 of student loans, roll $35,000 to a Roth IRA over several years, and still have $5,000 in the 529 for future use.
Which loan gets paid first, principal or interest?+
The lender's normal allocation rules apply - most federal loans apply payments first to accrued interest, then to principal. The 529 does not change this; it just makes the payment tax-free from your side.
What if I have Parent PLUS loans?+
Parent PLUS loans are qualified education loans, but repaying them from a 529 is trickier. The parent is the borrower, not the beneficiary. IRS guidance is that the 529 owner (usually the same parent) can use the beneficiary's $10,000 cap for Parent PLUS repayment, but keep records showing the loan was originally for that beneficiary's education.
Other qualified-expense questions
Can I Use a 529 to Buy a Laptop?
A computer bought while the beneficiary is enrolled is a qualified 529 expense.
Can 529 Funds Pay for Room and Board?
Room and board qualifies for students enrolled at least half-time, capped by the school's cost-of-attendance figure.
Can I Use a 529 to Buy Textbooks?
Textbooks and supplies qualify only if the school lists them as required for enrolled coursework.
Can 529 Funds Pay for Study Abroad?
Study abroad qualifies when the foreign school is on the US federal student aid eligibility list.
Can 529 Funds Pay for a College Meal Plan?
Meal plans qualify for half-time-or-more students, within the school's cost-of-attendance figure.
Can I Use a 529 for Graduate School?
Graduate and professional school tuition is fully qualified for 529 use.
Can 529 Funds Buy Dorm Supplies or Furniture?
Personal dorm supplies (bedding, mini-fridge, decor) are NOT qualified 529 expenses.
See the full qualified expenses reference table.
Sources
- SECURE Act (Pub. L. 116-94), section 302.
- IRC 529(c)(9) and IRC 221(d).
- IRS Publication 970 (2025), Chapter 8.
Last verified July 2026 (2026-07-16). Educational only, not tax advice. Consult a tax professional before making a 529 withdrawal.