SavingsClub provides educational financial content only and does not offer financial, legal, tax, or investment advice. This content was produced with the help of AI research tools and reviewed by our team before publication. Rates, terms, and product details may change. Always verify current information directly with the provider before making financial decisions.
529 Plan Rules: The Complete Guide to What the Money Can and Cannot Be Used For
You've been saving in a 529 account for years. Tuition day arrives. Then someone tells you that a specific expense you planned to pay for might not qualify. That's a gut-punch moment. It means taxes and a 10% penalty on the earnings portion of that withdrawal, a cost that can easily wipe out years of tax-free growth.
Understanding 529 plan rules before you spend is the most important step you can take as a saver. Our SavingsClub Research Team built our interactive Investment Calculator above to help everyday Americans break down complex college savings numbers without confusing bank jargon. But the math only works in your favor if the spending qualifies. This guide covers exactly what counts, what doesn't, and how the rules changed recently.
What Is a 529 Plan and How Does It Work?
A 529 plan is a tax-advantaged savings account designed to help families pay for education expenses. The name comes from Section 529 of the Internal Revenue Code. Every state in the U.S. Sponsors at least one 529 plan, and in most cases you don't have to use your own state's plan. A family in Ohio can open a plan sponsored by Nevada or Utah if they prefer the investment options.
Here's how the tax benefit works. You contribute after-tax dollars, the money grows tax-free inside the account, and withdrawals are also tax-free as long as the funds go toward qualified education expenses. Some states also offer a state income tax deduction on contributions. California does not, but states like New York, Illinois, and Virginia do, which is one reason the plan you choose matters depending on where you live.
The account has a beneficiary, usually the child you're saving for. You can change the beneficiary to another family member at any time without triggering a penalty. That flexibility is part of why 529 plans are popular.
What Can a 529 Plan Be Used For: Qualified Expenses Explained
This is the part most people search for, and rightfully so. Spending 529 money on a non-qualified expense triggers federal income tax on the earnings plus a 10% penalty. So knowing exactly what qualifies is critical.
College and University Expenses
The original core purpose of 529 plans is paying for higher education. Qualified expenses at accredited colleges and universities include:
- Tuition and fees required for enrollment or attendance
- Room and board, up to the school's cost of attendance allowance if the student lives off-campus
- Books, supplies, and equipment required for coursework
- Computers, software, and internet access if used primarily for school
- Special needs services for a beneficiary with disabilities
One thing that trips people up is room and board for off-campus students. The IRS allows this, but only up to the amount the school publishes as its official cost of attendance for off-campus students. If your child rents an apartment in Austin and pays $1,400 a month but the school only lists $900 a month in its allowance, only the $900 per month qualifies. Keep documentation.
K-12 Tuition: A Rule Change That Matters
The Tax Cuts and Jobs Act of 2017 expanded 529 rules to cover K-12 private school tuition. You can now use up to $10,000 per year per student for tuition at an elementary or secondary school. This is a federal rule. Some states have not conformed to it, meaning you might owe state income tax on those withdrawals even if the federal treatment is fine. If you're using a 529 for K-12 in a state like California, Minnesota, or Hawaii, it's worth checking your state's specific rules before you withdraw.
Apprenticeship Programs and Trade Schools
Not every student goes to a four-year college, and 529 plans now work for trade education too. Qualified expenses include tuition, fees, books, and equipment for registered apprenticeship programs and eligible trade schools. If your child wants to become a licensed electrician in Pennsylvania or a dental hygienist in Arizona, 529 funds can legitimately pay for that training at an accredited institution.
Student Loan Repayment: The SECURE 2.0 Change
This one is relatively new and worth knowing about. The SECURE 2.0 Act allowed 529 account holders to roll over unused 529 funds into a Roth IRA for the beneficiary, starting in 2024. The annual rollover is capped at the Roth IRA contribution limit for that year, and the 529 account must have been open for at least 15 years. There's also a lifetime cap of $35,000 total rollovers per beneficiary.
This change is significant because it removes the old fear that overfunding a 529 would trap money forever. If your child earns a scholarship or doesn't use all the funds, rolling unused money into their Roth IRA is now an option. That's a major shift in how families should think about contribution strategy.
Also under SECURE 2.0, you can use up to $10,000 lifetime from a 529 to repay student loans for the beneficiary or their siblings. This is a per-person cap, not per account.
What Can 529 Money Be Used For: Common Expenses That Do NOT Qualify
Here's where things get expensive if you're not careful. These expenses are frequently assumed to qualify but do not under federal 529 rules:
- Transportation and travel costs (gas, flights home, parking passes near campus)
- Health insurance premiums, even if required by the college
- College application fees or test prep costs (SAT, ACT prep courses)
- Extracurricular activity fees (sports, clubs, Greek life dues)
- Furniture and decorating for a dorm or apartment
- Gym memberships, even on-campus recreation centers in some interpretations
- Personal expenses like clothing, toiletries, or dining out
The reason these don't qualify is because the IRS defines qualified higher education expenses as costs that are specifically required for enrollment or attendance, not general living or lifestyle costs. Transportation isn't required for enrollment. A gym membership isn't a degree requirement. The line the IRS draws is "necessary for the education" versus "happens to occur while in school."
If you accidentally take a non-qualified withdrawal, you'll owe regular federal income tax on the earnings portion plus a 10% penalty. Suppose you withdraw $3,000 for a non-qualified expense and $900 of that represents earnings. You'd owe income tax on $900 plus a $90 penalty. It's not catastrophic for a small mistake, but it compounds with larger withdrawals.
How Do 529 Plan Rules Handle Scholarships?
If your child wins a scholarship, you don't have to panic about excess 529 funds. There's a specific exception in the rules. You can withdraw up to the scholarship amount as a non-qualified withdrawal and you'll only pay regular income tax on the earnings, but the 10% penalty is waived. So if your child receives a $15,000 scholarship, you can pull $15,000 from the 529 penalty-free. You'd still owe income tax on the earnings portion of that withdrawal, but no penalty.
This scholarship exception is one of several situations where the penalty is waived. Others include the beneficiary becoming disabled, attending a U.S. Military academy, or dying. In these cases, the earnings are still taxable as income but the 10% hit goes away.
Is a 529 Actually Worth It? The Math Behind the Tax Benefit
Some families wonder whether locking money into a 529 is worth it compared to just keeping funds in a regular brokerage or savings account. The honest answer depends on your situation, but the tax-free growth advantage is real and substantial over a long horizon.
Suppose you invest $200 a month for 18 years starting at a child's birth. At a hypothetical 6% average annual return, you'd accumulate roughly $77,000. In a taxable account, you'd owe capital gains tax on the growth each year and when you sell. In a 529, all of that growth is tax-free on withdrawal for qualified expenses. For a family in the 22% federal bracket, that difference can add up to thousands of dollars saved.
Use our Investment Calculator to run your own numbers based on your monthly contribution, expected time horizon, and assumed growth rate. It's built specifically so you can see the real dollar impact without needing a finance degree to interpret the output.
It also helps to understand what you're giving up. In a 529, your investment options are usually limited to the funds offered by the plan. You can't buy individual stocks. Some plans have high expense ratios. That's why comparing plans across states matters. The Consumer Financial Protection Bureau has noted that fee differences between 529 plans can meaningfully affect long-term returns.
Contribution Limits and Gift Tax Rules
529 plans don't have an annual contribution limit set by the IRS, but they do have lifetime balance limits set by each state. These range from around $235,000 to over $550,000 depending on the state plan. California's limit is $529,000 (fitting), while some other states cap out closer to $300,000.
For gift tax purposes, 529 contributions count as gifts to the beneficiary. The annual gift tax exclusion in 2026 is $18,000 per donor per recipient. You can contribute up to $18,000 without triggering the gift tax filing requirement. There's also a special rule called superfunding that lets you front-load five years of contributions at once, meaning up to $90,000 per donor (or $180,000 for a married couple) in a single year, as long as you make an election on your tax return and make no other gifts to that beneficiary during those five years.
Grandparents in particular use this strategy to reduce their taxable estates while jumpstarting a grandchild's education savings. It's one of the more powerful gifting tools in the tax code when used correctly.
If you want to understand how this kind of lump-sum investing compares to regular monthly contributions over time, our Investment Calculator can model both scenarios side by side.
Can You Use a 529 for Graduate School or Professional Programs?
Yes. 529 funds can be used for graduate school, law school, medical school, and other professional degree programs at eligible institutions. The qualified expense rules are the same as for undergraduate education. Tuition, fees, required books, room and board up to the school's published allowance, and required equipment all count.
One practical consideration: graduate students often receive stipends or tuition waivers as part of assistantship programs. In those cases, you'd want to make sure you're not taking 529 withdrawals for expenses that are already being covered, since you can only use 529 funds tax-free for expenses not already paid with tax-free assistance.
People Often Ask
What happens to 529 money if my child doesn't go to college?
You have several options. You can change the beneficiary to another family member, roll up to $35,000 into the beneficiary's Roth IRA over their lifetime (SECURE 2.0 rule, subject to the 15-year account age requirement), use the funds for a qualifying trade or apprenticeship program, or take a non-qualified withdrawal and pay income tax plus the 10% penalty on earnings. The worst outcome is doing nothing and letting the account sit unused.
Can I use a 529 for my own education as an adult?
Yes. You can open a 529 plan and name yourself as the beneficiary. Any withdrawals for your own qualified education expenses, such as returning to school for a degree or taking accredited courses, follow the same tax-free rules. This is a legitimate strategy for adults going back to school who want to use pre-invested funds.
Do 529 withdrawals affect financial aid eligibility?
A 529 account owned by a parent is counted as a parental asset on the FAFSA, which has a relatively low impact on the Expected Family Contribution (now called the Student Aid Index). Withdrawals used for qualified expenses are not reported as student income. However, a 529 owned by a grandparent was previously treated differently. Under updated FAFSA rules that took effect in 2024, grandparent-owned 529 distributions no longer count against aid eligibility, which was a significant change for many families.
What is the 10% penalty on a 529 withdrawal?
If you take a non-qualified withdrawal from a 529, the IRS applies a 10% penalty specifically to the earnings portion of the withdrawal, not the full amount. Plus, those earnings are taxed as regular income. So if you pull out $5,000 and $1,500 of that is earnings, you'd owe income tax on $1,500 plus a $150 penalty. There are exceptions to the penalty (but not the income tax) for scholarships, disability, death, and military academy attendance.