The short version
- Compare each category of spending to what the school budgets. A gap often means missing receipts, not missing need.
- Computers, software and internet qualify without a school requirement. Many families never log them.
- A 529 withdrawal should be taken in the same calendar year as the expense, so check for unreimbursed costs before December 31.
- General information as of October 2026, not tax advice.
Most families spend the 529 once a year, at tuition time, and call it done. But the 529 can pay for more than tuition, and many parents are surprised to find a few thousand dollars of qualified costs they simply never logged. Here are six places to look.
1. Compare spending to the school's budget
Every school publishes a cost of attendance: tuition and fees, room and board, books and supplies, and other costs. Compare each against what you have logged. If room and board is far under the school's figure by January, the question is not whether you have a need, it is whether the receipts are missing. In Launch529 the student's Budget tab does this comparison for you.
2. Computers, software and internet
A laptop, tablet, printer, software and internet service qualify when the student uses them mainly while enrolled, and the school does not have to require them. They also do not count against the school's room and board or books allowance. They are the easiest expense to forget.
3. Books, supplies and equipment
Required textbooks, course materials, lab supplies and equipment for a program qualify. A budget that is far below the school's books and supplies figure often means bookstore, online and subscription receipts were never filed.
4. Off-campus rent and food
For students who live away from home and are enrolled at least half time, rent, utilities and groceries qualify up to the school's room and board allowance. Rent is often paid in a way the 529 never sees, so it is the largest gap families find.
5. Reimburse yourself before the year ends
If you paid for a qualified expense out of pocket, you can pay yourself back from the 529, tax-free. The withdrawal should happen in the same calendar year as the expense. In November and December, go through the year and request the ones still waiting.
6. Use the tuition credit well
The American Opportunity Tax Credit (up to $2,500 a year for the first four years) can only count tuition that was not paid from tax-free 529 money. For the 2025 tax year the full credit is available up to $80,000 of modified adjusted gross income ($160,000 if married filing jointly) and phases out by $90,000 ($180,000 jointly). For many families, paying the first $4,000 of tuition from savings and the rest from the 529 captures both. It depends on your tax situation, so confirm on Form 8863 or with a professional.
When there is too much
If the 529 is more than the student needs, you have good options: change the beneficiary to a younger sibling, pay up to $10,000 of student loans per person, or, after 15 years, roll up to $35,000 into the beneficiary's Roth IRA. Our guide to leftover 529 money walks through each.
This is general information as of October 2026, not tax, legal or financial advice.
Questions families ask
Does it matter when I take money out of the 529?
Yes. Match the withdrawal to the same calendar year as the expense. If you pay tuition in August and withdraw in January, the timing no longer matches and some of the withdrawal could be treated as non-qualified.
Can I use the tuition tax credit and the 529?
Yes, but not on the same dollars. The American Opportunity Tax Credit can be up to $2,500 a year and counts only up to $4,000 of tuition paid with money other than tax-free 529 funds. It is limited by income, so confirm your eligibility on Form 8863.
Can leftover 529 money help a younger child?
Yes. Change the beneficiary to a sibling or other family member with no tax. From 2026 a 529 can also pay up to $20,000 a year of K-12 tuition and other approved costs for the beneficiary, and up to $10,000 of student loans for each of the beneficiary's siblings.
This article is general information, not tax, legal or financial advice. Rules and limits change, so check current IRS guidance and your state plan, or talk to a qualified professional.