How a 529 Plan Works and What It Lets You Do

A 529 plan is a tax-advantaged savings account that lets you set aside money for someone's college or career school costs

You open a 529 account, deposit money into it, and the money grows tax-free as long as you use it for may have access to education expenses. When the account owner (usually a student) enrolls in college or an may be able to access career school, you can withdraw the money to pay tuition, fees, room and board, books, and required equipment. The federal government does not tax the growth on your money, and most states do not tax it either — that is the core benefit.

You are not required to use a 529. You could save the same money in a regular savings account or investment account and pay taxes on the growth. A 529 simply removes that tax burden if the money goes toward education. The account belongs to you (the account owner), not the student, so you keep control of the money the entire time.

Key Takeaways

• Money in a 529 grows tax-free at the federal level and in most states, as long as you withdraw it for may have access to education costs like tuition, fees, room and board, books, and equipment.
• You choose the investment options inside your 529 account — usually a mix of stocks and bonds — and the account owner (typically a parent) keeps control of the money.
• Each state runs its own 529 plan, and you can open an account in any state regardless of where you live or where the student will attend school.
• If you withdraw money for something other than education, you pay income tax on the growth plus a 10 percent federal penalty, though some exceptions exist.
• You can change the beneficiary to another family member, including a sibling or cousin, without tax consequences if the first beneficiary does not use all the money.

How the money grows inside a 529 account

When you open a 529, you choose from a menu of investment options — typically target-date funds, stock funds, bond funds, or a mix. Your money is invested in whichever option you pick, and it grows over time. If your investments earn $5,000 in gains, you do not owe federal income tax on that $5,000 as long as you withdraw it for education.

In a regular investment account, you would owe tax on those gains every year, even if you did not touch the money. In a 529, the tax bill is deferred until you withdraw — and if you withdraw for education, there is no tax bill at all. This tax-free growth is what makes a 529 different from simply keeping money in a savings account.

The tradeoff is that you cannot withdraw the money for non-education purposes without a penalty. If you need the money for something else, you pay income tax on the growth plus a 10 percent federal penalty. Some exceptions exist — if the student receives a scholarship, you can withdraw that amount penalty-free (though you still owe tax on the growth portion).

What counts as a may have access to education expense

may have access to expenses include tuition and fees at any accredited college, university, or career school in the United States or abroad. Room and board counts if the student is at least a half-time student. Books, supplies, and required equipment (including a computer) also may have access to. Student loan repayment up to $35,000 lifetime per beneficiary is now a may have access to expense as of 2024.

What does not count: transportation to school, insurance, personal expenses, or room and board if the student is not enrolled at least half-time. If you withdraw money for these items, you owe tax and the 10 percent penalty on the growth portion of that withdrawal.

The IRS publishes a full list of may have access to expenses, and your 529 plan administrator can tell you whether a specific cost qualifies. When you withdraw, you simply report what the money was used for.

The difference between 529 plans by state

Each state sponsors its own 529 plan, and the rules and investment options vary. Some states offer direct-sold plans (you open the account yourself online) and advisor-sold plans (you work with a financial advisor). Some states offer both. The investment menus differ — one state might offer 15 fund options, another might offer 40.

You do not have to use your home state's plan. You can open an account in any state's 529, regardless of where you live or where the student will attend school. However, some states offer a state income tax deduction if you contribute to their plan. For example, if you live in New York and contribute to New York's 529, you may deduct that contribution from your New York state taxes. If you contribute to another state's plan, you do not get that deduction.

Before opening an account, check whether your state offers a tax deduction for contributions. If it does, that is usually a reason to use your home state's plan. If it does not, you can compare plans across states based on investment options, fees, and performance.

Who can open a 529 and who can benefit

You can open a 529 account if you are a U.S. citizen or resident alien with a Social Security number. The account owner is typically a parent, but grandparents, aunts, uncles, or even the student themselves can open one. You name a beneficiary — usually the student who will attend college — when you open the account.

The beneficiary must be a U.S. citizen or resident alien with a Social Security number. You can change the beneficiary to another family member (a sibling, cousin, niece, nephew, or even yourself) without tax consequences, as long as the new beneficiary is a member of the original beneficiary's family. This flexibility is useful if one child does not use all the money or if circumstances change.

There is no income limit to open a 529, and there is no annual contribution limit set by federal law. However, contributions are considered gifts, and there are annual gift tax limits ($18,000 per person in 2024, though this changes yearly). Most people do not hit these limits, but if you plan to contribute a large amount in one year, check the current gift tax rules.

Fees and how they affect your savings

Direct-sold 529 plans typically charge lower fees — often 0.15 percent to 0.50 percent per year, depending on the fund. Advisor-sold plans usually charge higher fees because you are paying for the advisor's guidance. These fees are deducted from your account balance automatically.

Over time, even small fee differences add up. If you invest $10,000 and earn 6 percent annually, a 0.25 percent fee costs you roughly $25 in the first year, but over 18 years the difference between a low-fee plan and a high-fee plan can be hundreds of dollars. Before opening an account, ask about the expense ratios of the funds you are considering.

Some 529 plans also charge an account maintenance fee (usually $25 to $50 per year), though many waive this if your balance reaches a certain amount or if you set up automatic contributions. Check the plan's fee schedule before you open.

What happens if the student does not go to college

If the beneficiary does not attend college, you have several options. You can change the beneficiary to another family member — a sibling, cousin, or even a grandchild — without tax consequences. The money stays in the account and grows tax-free for the new beneficiary's education.

You can also withdraw the money, but non-education withdrawals are taxed. You owe income tax on the growth portion of the withdrawal plus a 10 percent federal penalty. The contributions themselves (the money you put in) come out tax-free, but any earnings are taxed and penalized.

As of 2024, you can roll up to $35,000 from a 529 to a Roth IRA in the beneficiary's name, subject to certain rules. This is a newer option that lets you move unused 529 money into retirement savings. The rules are specific — the account must have been open for at least 15 years, and the rollover is limited to $35,000 lifetime per beneficiary.

How a 529 affects financial aid

Money in a 529 owned by a parent is counted as a parental asset when the student applies for federal financial aid. This means it may reduce the amount of aid the student receives, but the impact is usually modest — roughly 5.64 percent of the parent-owned 529 is counted toward the expected family contribution.

A 529 owned by a grandparent or other non-parent is treated differently and has less impact on aid. If the student owns the 529, it is counted as a student asset, which has a larger impact on aid may be able to access.

The financial aid impact is one factor to consider, but it should not be the only one. A 529 still provides tax-free growth, and the aid reduction is usually smaller than the tax savings over time. Talk to a financial advisor if you want to understand the specific impact on your situation.

Frequently Asked Questions

Can I use 529 money for trade schools or apprenticeships?

Yes. Any school that is accredited and may be able to access to participate in federal student aid programs qualifies, including trade schools, vocational programs, and apprenticeships. The school must be recognized by the U.S. Department of Education. Check with the specific school to confirm it is may be able to access.

What if I contribute more than the gift tax limit in one year?

You can contribute more than the annual gift tax limit ($18,000 per person in 2024) without owing gift tax if you file Form 709 with your tax return. You can also elect to spread a large contribution over five years for gift tax purposes. Talk to a tax professional if you plan to contribute a large amount in one year.

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

Yes, you can roll over money from one 529 to another without tax consequences, as long as the new beneficiary is the same or a family member. However, some states have rules about rolling out of their plan, so check before you move. Rolling over is useful if you want to switch to a plan with lower fees or better investment options.

Does the student have to use the 529 money right away after high school?

No. The money can stay in the account and grow tax-free until the student is ready to use it. If the student takes a gap year or attends school part-time, the money is still available. The account does not expire, so there is no deadline to use the funds.

What happens to a 529 if the beneficiary receives a full scholarship?

You can withdraw the scholarship amount from the 529 penalty-free, though you still owe income tax on the growth portion of that withdrawal. The contributions themselves come out tax-free. If the scholarship does not cover the full amount in the account, you can keep the rest for other education expenses or change the beneficiary to a family member.