How a 529 Plan Works: Opening an Account, Making Deposits, and Withdrawing for School

How money moves through a 529 account

A 529 plan is a savings account where you deposit money, choose investments from a menu the plan offers, and withdraw the balance to pay for education. You open the account in your name (or your child's name, depending on the plan type), add money whenever you want, and the account grows tax-free. When it's time to pay tuition, room and board, or other school costs, you request a withdrawal and the plan sends the money to you or directly to the school.

The account itself doesn't earn interest like a savings account at a bank. Instead, you choose how to invest the money — typically from stock funds, bond funds, or balanced portfolios that mix both. The investments you pick determine whether your balance grows quickly or slowly, and how much risk you take. If your investments gain value, those gains are not taxed as long as the money stays in the account and is later used for school.

Each state runs its own 529 plan, though you can open an account in any state's plan regardless of where you live or where your child will attend school. The rules are the same across all plans — the differences are in the investment options available and the fees each plan charges.

Key Takeaways

• You deposit money into a 529 account, choose how to invest it from the plan's menu of funds, and withdraw it later to pay for tuition and school expenses.
• Money in a 529 grows without being taxed each year, and withdrawals for school costs are not taxed at the federal level.
• You can open a 529 in any state's plan, and your child can attend any accredited school in the country — or even some schools outside the U.S.
• If you withdraw money for something other than school, you pay income tax on the earnings plus a 10 percent penalty, though some exceptions exist.
• You can change your investment choices once per calendar year, or whenever you change the beneficiary to a different family member.

Opening a 529 account and choosing investments

To open a 529, you visit the website of the plan you've chosen, provide your name and Social Security number, and name a beneficiary — usually your child. You'll also give the plan your bank account information so you can transfer money in. The whole process takes about 15 minutes and costs nothing.

Once the account is open, you choose how to invest the money. Most plans offer a range of portfolios, from aggressive (mostly stocks, for accounts with many years until college) to conservative (mostly bonds, for accounts opening when a child is already in high school). Many plans also offer "age-based" portfolios that automatically shift from stocks to bonds as your child gets closer to college age — you pick this option once and the plan rebalances it for you each year.

You can change your investment choices once per calendar year without penalty. If you switch the beneficiary to a different family member — say, from your oldest child to your younger child — you can also change investments at that time. Outside of these windows, the money stays invested in whatever you originally chose.

Making deposits and watching your balance grow

You can deposit money into your 529 whenever you want, in any amount. Some people contribute monthly; others make a single large deposit. There is no minimum deposit required, though some plans set a minimum for the initial opening deposit (often $25 to $250). Deposits are made with after-tax money — you don't get a deduction on your federal tax return — but many states offer a state income tax deduction for contributions to their own plan.

The money you deposit sits in the investments you chose. If the stock market rises, your balance grows. If the market falls, your balance may shrink. This is why the investment choice matters: a 14-year-old's 529 should be in conservative investments because there's little time to recover from a market downturn, while a newborn's 529 can afford to be in stocks because there are 18 years ahead.

You can check your balance anytime online. The plan will send you statements, usually quarterly, showing deposits, investment gains or losses, and your current total. You don't pay taxes on the gains each year — that's the main advantage of a 529 over a regular brokerage account.

Withdrawing money for school expenses

When your child is ready for college or another school, you request a withdrawal from the plan. You can withdraw as much or as little as you need. The plan can send the money to you, or you can ask it to pay the school directly — many families choose direct payment to avoid the step of writing a check to the school themselves.

Withdrawals for "may have access to education expenses" are not taxed at the federal level. may have access to expenses include tuition, fees, room and board (if your child is at least a half-time student), books, supplies, and equipment required for school. They also include up to $35,000 per beneficiary in student loan repayment and up to $35,000 in transfers to a Roth IRA, under rules that took effect in 2024. The school must be accredited by the U.S. Department of Education, which includes most colleges, universities, and trade schools.

If you withdraw money for something other than a may have access to expense — say, to buy a car or pay for a gap year — you owe income tax on the earnings portion of that withdrawal, plus a 10 percent penalty. The money you deposited (your "contributions") can always be withdrawn tax-free; only the earnings are taxed and penalized if used for non-school purposes.

What happens if your child doesn't go to college

If your child receives a scholarship, the 529 plan allows you to withdraw an amount equal to the scholarship without penalty — though you still owe income tax on the earnings portion of that withdrawal. If your child decides not to attend college at all, you have options: you can change the beneficiary to another family member (a younger sibling, a grandchild, a niece or nephew, or even yourself), and the money stays in the account growing tax-free.

If you don't change the beneficiary and don't use the money for school, you can withdraw it, but you'll owe income tax and the 10 percent penalty on the earnings. The contributions themselves come out tax-free. Some families in this situation choose to change the beneficiary to a younger relative rather than pay the penalty, which preserves the tax-free growth.

Understanding the fees and comparing plans

Every 529 plan charges fees, but the amount varies. The main fees are the investment management fees (what the fund company charges to manage the stocks or bonds in the portfolio) and the plan administration fee (what the state charges to run the plan). Together, these typically range from 0.3 percent to 1.5 percent of your account balance per year, though some plans charge more.

A plan charging 0.5 percent per year on a $50,000 account costs $250 that year. A plan charging 1.5 percent on the same account costs $750. Over 18 years, the difference compounds: lower fees mean more of your money stays invested and grows. You can find the fee information in the plan's official statement, which every plan publishes online.

Most families choose their home state's plan because many states offer a state income tax deduction for contributions — but this only matters if you live in a state with income tax and your state offers the deduction. If your state doesn't offer a deduction, or if another state's plan has significantly lower fees, it may make sense to open an account in a different state's plan.

How 529 plans differ from other education savings accounts

A 529 is different from a Coverdell Education Savings Account (ESA), which is smaller ($2,000 per year maximum contribution) but allows more flexibility in what counts as a may have access to expense — including K-12 tuition and tutoring. A 529 has no annual contribution limit, though there is a lifetime limit per beneficiary (usually $235,000 to $550,000 depending on the state), and it covers college and graduate school but not K-12 private school tuition (except up to $35,000 over a child's lifetime under recent rule changes).

A 529 is also different from simply saving in a regular savings account or brokerage account in your child's name. In a regular account, you pay income tax on the earnings each year, and if your child is under 18, some of those earnings may be taxed at your rate rather than theirs. In a 529, you pay no tax on earnings until you withdraw the money, and then only if it's used for non-school purposes.

Frequently Asked Questions

Can I use a 529 for private K-12 school tuition?

Yes, but only up to $35,000 per beneficiary over their lifetime. This limit applies to withdrawals for private elementary and secondary school tuition. College tuition has no limit. If you use part of your $35,000 K-12 allowance, the remainder is still available for college.

What happens if I withdraw money and don't use it for school?

You owe income tax on the earnings portion of the withdrawal, plus a 10 percent penalty. The contributions you made come out tax-free. For example, if you withdraw $10,000 and $3,000 of that is earnings, you pay income tax and the penalty on the $3,000 only.

Can I change which school my child attends after opening a 529?

Yes. A 529 is not tied to any specific school. You can open an account when your child is in elementary school and later withdraw the money for any accredited college, trade school, or graduate program they attend.

Can I open a 529 for myself or an adult?

Yes. You can be both the account owner and the beneficiary. This works if you're planning to return to school for a degree or certificate program. The same tax rules apply — withdrawals for may have access to education expenses are not taxed.

What if the market drops and my 529 balance shrinks?

You can still withdraw the full balance for school, even if it's less than you deposited. You only owe taxes and penalties on non-may have access to withdrawals. If you have time before college, you might choose to stay invested and wait for the market to recover, or shift to more conservative investments to reduce further risk.