What Are the Tax Benefits of a 529 Account?
These college savings plans have big benefits.
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In 2026, the average cost to attend a four-year, in-state university—which includes tuition, room and board, and living expenses—is $108,584, according to the Education Data Initiative.
While it might seem impossible to have that much cash on hand for college, if you get started when your child is first born, you’ll have potentially 18 years to save. And investing some of that money into a 529 college savings plan can help families offset the costs of education. These accounts can be set up by parents, grandparents, legal guardians, or even a generous friend or family member with the child as a beneficiary.
Contribution limits on 529 accounts are generally high, but “cannot exceed the amount necessary to provide for the qualified education expenses,” according to the IRS. Money invested in the account can pay for eligible education expenses such as tuition, room and board, and equipment.
But one of the real highlights of a 529 account is the tax benefits for both the account owners and the beneficiaries.
What are the federal tax benefits of a 529?
The biggest benefit of a 529 plan is that earnings in the account grow tax-free. When it’s time to pay for college tuition and other qualified higher-education-related expenses, distributions from the account are not considered taxable income. And if the money is used to pay for K to 12 tuition, distributions are also tax free, up to $20,000.
Let’s say you had a rising college freshman, and for the fall semester, room and board costs $10,000. You could take a disbursement from the 529 for the full $10,000, and you would not pay taxes on the withdrawal, including on the investment earnings. Tuition, textbooks, and specialized equipment also count as qualified education expenses.
Contributions to a 529 account are funded on an after-tax basis. On the federal level, that means these contributions are not deductible on federal income tax returns.
What are the state tax benefits of a 529?
In many cases, if you open and fund a 529 plan in your home state, you can receive a tax deduction or a credit for your contributions when you file your state return. Whether it’s a deduction or a credit depends on your state’s rules. A handful of states (Arizona, Arkansas, Kansas, Maine, Minnesota, Missouri, Montana, Ohio and Pennsylvania) allow you to deduct contributions to any 529 plan regardless of where it’s based thanks to tax parity.
Parents living in Alaska, Florida, New Hampshire, Nevada, South Dakota, Tennessee, Texas, Washington and Wyoming don’t qualify for any tax benefits because they do not pay a state income tax. California, Hawaii, Kentucky, and North Carolina also do not offer state tax benefits on their plans. To see whether your state offers a deduction or credit, visit your state’s treasury website.
The amount you can deduct depends on the state where you live. In most cases, it’s limited to a few thousand dollars. In West Virginia, South Carolina, and New Mexico, there’s no deduction limit.
In all but six states and Washington, D.C., anyone who contributes to a 529 can enjoy a tax deduction. In D.C., Iowa, Montana, Nebraska, New York, Virginia and Utah, you must be the account owner in order to take a tax deduction on 529 contributions, according to the College Savings website.
529 State Tax Benefits by State
Find your state to see what tax benefit, if any, applies to your 529 contributions.
Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming
California, Hawaii, Kentucky, North Carolina
Arizona, Arkansas, Kansas, Maine, Minnesota, Missouri, Montana, Ohio, Pennsylvania
New Mexico, South Carolina, West Virginia
Iowa, Nebraska, New York, Utah, Virginia, Washington D.C.
| State | Check your benefit |
|---|---|
| Alabama | Visit Alabama Treasury → |
| Colorado | Visit Colorado Treasury → |
| Connecticut | Visit Connecticut Treasury → |
| Delaware | Visit Delaware Treasury → |
| Georgia | Visit Georgia Treasury → |
| Idaho | Visit Idaho Treasury → |
| Illinois | Visit Illinois Treasury → |
| Indiana | Visit Indiana Treasury → |
| Louisiana | Visit Louisiana Treasury → |
| Maryland | Visit Maryland Treasury → |
| Massachusetts | Visit Massachusetts Treasury → |
| Michigan | Visit Michigan Treasury → |
| Mississippi | Visit Mississippi Treasury → |
| New Jersey | Visit New Jersey Treasury → |
| New York | Visit New York Treasury → |
| North Dakota | Visit North Dakota Treasury → |
| Oklahoma | Visit Oklahoma Treasury → |
| Oregon | Visit Oregon Treasury → |
| Rhode Island | Visit Rhode Island Treasury → |
| Vermont | Visit Vermont Treasury → |
| Wisconsin | Visit Wisconsin Treasury → |
Not sure about your state's specific benefit amount?
Visit your state's treasury website or CollegeSavings.org for exact deduction and credit limits.
Are there other tax benefits?
Yes. Thanks to the Secure Act 2.0, 529 plans have another added tax boost. Unused money in the account can be transferred tax free into a Roth IRA in the beneficiary’s name.
Unlike the typical Roth IRA rollover, there are no income limits. The account owner can roll over up to $35,000 as long as the account has been opened in the beneficiary’s name for at least 15 years. Contributions have to be backdated five years before the transfer date.
Roth IRA contribution limits do apply, and the beneficiary must have earned income equal or greater to the rollover amount. Large balances would have to be transferred in a series of subsequent years.
Let’s say your kid receives a full scholarship, and there’s a $25,000 balance leftover in their 529 after graduation. Using the 2026 Roth IRA contribution limits of $7,500 as a loose guide, it would take approximately four years to completely rollover the $25,000 529 balance into a Roth IRA, assuming the beneficiary has earned income exceeding $7,500.
Are there any potential tax downsides?
Yes. Contributions to a 529 account are considered financial gifts and count toward the annual gifting limit ($19,000 in 2026).
The money in a 529 account is intended to be used only for education expenses. If you chose to use the money for nonqualified expenses, you pay a 10% tax penalty as well as ordinary income on any investment earnings. You would not pay taxes or penalties on any contributions you made to the account.
For example, say you invest $6,000 in the 529, it grew to $10,000. If you decided to use that $10,000 to buy a car rather than pay for college tuition, you would pay ordinary taxes plus the 10% penalty on just the $4,000 in growth, not the full $10,000.
Other considerations
A 529 plan is a smart option for families looking for a tax-advantaged way to save for their children’s future. It’s just one more account to consider including in your financial toolbox alongside 530A, (aka Trump accounts) high-yield savings, and custodial investment accounts.
