What a 529 Account Is and How It Works

A 529 account is a tax-advantaged savings account that holds money for education expenses

A 529 account is an investment account created under Section 529 of the Internal Revenue Code. You open it, deposit money into it, and the money grows tax-free as long as you use it for may have access to education costs. The account is named after the tax code section, not after a person or organization.

The account itself is not a type of investment — it is a container. Inside the account, your money sits in mutual funds, stocks, bonds, or stable value funds, depending on which investment options your plan offers. You choose how to invest the money when you open the account and can change those choices once per year or when the beneficiary changes.

Every state runs its own 529 plan, and some states run more than one. You do not have to use your home state's plan. The account is owned by the account holder (usually a parent), not by the student, which gives the account holder control over the money.

Key Takeaways

• A 529 account grows tax-free and withdrawals are tax-free when used for may have access to education expenses like tuition, room and board, and books.
• You can open a 529 account for any person — a child, grandchild, niece, or even yourself — regardless of age or relationship.
• The account holder keeps control of the money; the student does not own the account and cannot withdraw funds without permission.
• Contribution limits are high (over $230,000 per beneficiary in most states), but contributions may affect financial aid may be able to access and have gift tax implications if you contribute more than $18,000 per person per year.
• If the money is not used for education, you pay income tax and a 10 percent penalty on the earnings, though the original contributions come out tax-free.

How money grows inside a 529 account

When you deposit money into a 529 account, that money is invested according to the options you select. The investment grows over time — ideally — and you pay no federal income tax on that growth as long as the money stays in the account. This tax-free growth is the main advantage of a 529 over a regular savings account or brokerage account.

The growth is only tax-free if you eventually use the money for may have access to education expenses. If you withdraw the earnings for any other reason, you owe federal income tax on those earnings plus a 10 percent penalty. The contributions themselves (the money you put in) always come out tax-free, regardless of how you use them.

Most 529 plans offer age-based investment options, which automatically shift your money from stocks to bonds and stable funds as the student gets closer to college age. You can also choose a static portfolio and leave it alone, or pick individual funds within the plan.

Who can open a 529 account and for whom

You can open a 529 account if you are a U.S. citizen or resident alien with a Social Security number or tax ID. The account must name a beneficiary — the person whose education the money will fund. That beneficiary can be anyone: your child, grandchild, niece, nephew, friend, or even yourself.

The beneficiary does not have to be born yet, and they do not have to be a minor. You can open a 529 for a high school student planning to start college in two years, or for an adult going back to school. The beneficiary's age does not restrict when you can open the account or how long you can keep money in it.

You, the account holder, keep full control. You decide when and how much to contribute, which investments to choose, and when to withdraw money. The beneficiary has no legal claim to the account unless you give them access, which you can do at any time.

What counts as a may have access to education expense

may have access to expenses include tuition and mandatory fees at any accredited college, university, trade school, or graduate school in the United States or abroad. Room and board counts if the student is enrolled at least half-time. Books, supplies, equipment (including a computer), and required technology also count.

K-12 private school tuition is also a may have access to expense — you can withdraw up to $35,000 per beneficiary over their lifetime for private elementary, middle, or high school. Apprenticeship program fees and student loan repayment (up to $35,000 per beneficiary over their lifetime) are also may have access to uses.

Expenses that do not count include room and board for students enrolled less than half-time, transportation, insurance, and personal expenses. If you withdraw money for a non-may have access to expense, you owe tax and the 10 percent penalty on the earnings portion of that withdrawal.

Contribution limits and gift tax rules

There is no annual contribution limit to a 529 account, but there is an aggregate limit per beneficiary. Most states set this limit between $235,000 and $550,000 per beneficiary, depending on the plan. Once you hit the limit, you cannot contribute more to that beneficiary's account.

Contributions are treated as gifts for federal tax purposes. You can give up to $18,000 per person per year (in 2024) without filing a gift tax return. If you give more than that in a single year, you must file Form 709, though you likely will not owe tax because of the lifetime gift tax exemption. Some people use a special election to spread a large contribution over five years, which lets them give $90,000 per person without triggering gift tax reporting.

Some states offer a state income tax deduction for 529 contributions. The deduction amount and rules vary widely by state — some states deduct up to $235,000 per year, others deduct $2,000 or $4,000. Check your state's plan to see whether you live in a state that offers this benefit.

How a 529 account affects financial aid

Money in a 529 account owned by a parent is counted as a parental asset on the Free Application for Federal Student Aid (FAFSA). Parent-owned 529 accounts reduce financial aid may be able to access by up to 5.64 percent of the account balance per year. A $50,000 account might reduce aid by roughly $2,800 per year.

Money in a 529 account owned by a grandparent or other non-parent is not reported on the FAFSA and does not reduce aid may be able to access. However, when the student withdraws money from a grandparent-owned 529 to pay for college, that withdrawal counts as student income on the following year's FAFSA, which can reduce aid by up to 50 percent of the withdrawal amount.

If you are unsure whether to open a parent-owned or grandparent-owned account, or whether to save in a 529 at all, consider running a financial aid estimate through your college's financial aid office. They can show you how different savings strategies affect your specific situation.

Changing the beneficiary or withdrawing money

You can change the beneficiary of a 529 account to another family member without tax consequences. Family members include the original beneficiary's siblings, parents, grandparents, aunts, uncles, cousins, and their spouses. You can also change the beneficiary to the original beneficiary's spouse or to a lineal descendant (child or grandchild).

If you withdraw money and do not use it for may have access to education expenses, you owe income tax on the earnings plus a 10 percent penalty. The contributions come out tax-free. For example, if you contributed $20,000 and the account grew to $25,000, you can withdraw the $20,000 contribution with no tax. If you withdraw the $5,000 in earnings for a non-may have access to expense, you owe tax on that $5,000 plus a $500 penalty.

Recent rules allow you to roll unused 529 money into a Roth IRA for the beneficiary, subject to certain limits and conditions. This option is relatively new and the rules are still developing, so check with a tax professional or your plan administrator for current details.

Frequently Asked Questions

Can I use 529 money for room and board if my child lives at home?

No. Room and board is only a may have access to expense if the student is enrolled at least half-time and living in college housing or off-campus housing. If your child lives at home while attending college, room and board does not count as a may have access to expense.

What happens to the money if my child gets a scholarship?

You can withdraw an amount equal to the scholarship from the 529 account without paying the 10 percent penalty on the earnings. You still owe income tax on the earnings portion of that withdrawal. The contributions always come out tax-free. If you withdraw more than the scholarship amount, the excess is subject to tax and penalty.

Can I move money from one state's 529 plan to another?

Yes. You can roll money from one 529 plan to another plan in a different state without tax consequences, as long as you do it correctly. The rules require that the rollover happen within 60 days and that you move the money only once per beneficiary per year. Contact both plan administrators before you move money to make sure you follow the right steps.

Do I have to use the 529 money before the student graduates?

No. Money can stay in the account after the student finishes college. You can use it for graduate school, professional school, or other may have access to education expenses. There is no deadline to use the money, though the longer it sits, the more it may grow and the more tax-free growth you will have.

What if I open a 529 and then change my mind about paying for college?

You can close the account and withdraw the money. You will owe income tax and a 10 percent penalty on the earnings, but the contributions come out tax-free. You can also change the beneficiary to another family member, which lets you redirect the money without withdrawing it.