529 plans are one of the smartest ways to save for education. But what you may not realize is that they are also a powerful tool for estate planning and retirement savings. Whether you're a grandparent hoping to make 529 contributions that work in tandem with your retirement plan, or a parent looking forward to celebrating with your future graduate, 529 plans have plenty to offer.
And the numbers prove that point. As of the end of 2025 (the most recent data from the Federal Reserve), the total amount saved in 529 plans was $576.7 billion, with roughly 17 million plans open nationwide. Separately, Best Colleges research shows that the average 529 plan balance is approximately $30,960.
Could your family take advantage of the tax savings of a 529? This guide should answer your questions and help you understand the basics of 529 plans.
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How do 529 plans work?
Sometimes called qualified tuition programs, 529 plans take their name from a section in the Internal Revenue Service Code, and are administered by individual states and some private financial institutions. These accounts allow you to prepay a beneficiary's qualified higher education expenses at an eligible educational institution, or to contribute to an account for paying those expenses.
The main advantage: While contributions have to be made with after-tax money (unlike some retirement and health savings plans), there’s no federal deduction and 529 investments grow free from federal or state tax. To be eligible for this tax treatment, withdrawals have to be for qualified educational expenses (we’ll get into more detail about what those are).
Unlike the federal government, many states offer a limited deduction for contributions, provided the account holder resides in the state administering the account. While there are no limits on how much you can contribute each year to 529 plans, contributions are considered gifts and subject to gift taxes — a federal tax ranging from 18% to 40% — when they exceed certain limits. In 2026, annual gifts of up to $19,000 for an individual and $38,000 for couples are not taxed. These limits remain unchanged from 2025.
That limit applies to each individual receiving a gift. So if you have 529 plans for three children, you can contribute up to $19,000 or $38,000 this year to each child’s plan without owing a gift tax.
There’s even a way for someone feeling generous (hello, grandparents?) to do what’s called "superfunding” a 529 by combining multiple years. But this is complex, and you’ll want a good understanding of the laws governing gift taxes. And don’t get carried away. There are also total contribution limits, as contributions are not supposed to exceed what a beneficiary would spend on education. State plan limits can range from $235,000 to $600,000+.
Why a 529 plan should be part of your estate and retirement plan
Besides the obvious benefits of using 529 plans to save for education, they can also be a valuable part of your estate and retirement savings plan. First, contributions to a 529 account can reduce the potential for federal estate tax liability. That's because they are instantly removed from the donor’s estate for federal estate tax purposes. Besides that, control over 529 plans is maintained by the account holder, including the ability to change recipients.
In some states, 529 plan contributions may also be excluded from the donor’s assets, and some beneficiaries (depending on the donor's relationship) may be able to exclude 529 plan accounts from inheritance taxes in their state. In addition, as of January 1, 2024, 529 account holders can transfer up to a lifetime limit of $35,000 to a Roth IRA for each beneficiary (subject to certain limitations), thanks to the SECURE 2.0 Act. That takes some of the worry off the donor about what to do with leftover or unused funds in a 529 plan account.
Also, the Roth IRA rule will help beneficiaries avoid both taxes and the usual 10% penalty for non-qualified withdrawals. It will also help people who want to fund a Roth in the years when their income may be too high to contribute.
Naming a contingent account owner or successor may also help 529 plan account holders avoid probate, which, in the absence of an estate plan, last will and testament, or trust, could delay transferring your estate.
What can you spend your 529 savings on?
While originally conceived as a way to save for college, 529 plan funds can now be used for a wider array of programs and institutions, including public and private colleges and universities, graduate schools and trade schools, and even elementary or secondary schools.
For K-12 education, beginning January 1, 2026, $20,000 can be withdrawn annually for qualified K-12 expenses (up from $10,000 last year). State rules may vary slightly for K-12, and homeschooling expenses generally do not qualify. However, there are no age limits for recipients and the money can be held in the plans indefinitely.
The tuition-only restriction doesn’t apply to higher education expenses, which follow the federal guidelines applied to programs like the American Opportunity Tax Credit. Beyond tuition, these funds can cover a variety of educational costs. This includes the price of Department of Labor-certified apprenticeships, such as fees, books and equipment, as well as a lifetime maximum of $10,000 per beneficiary to cover student loan payments.
However, some 529 plans are created exclusively to cover tuition expenses. These are known as prepaid tuition plans, as opposed to 529 savings plans.
Tip: Sit down with your student and explain how a 529 plan works and involve them in tracking these expenses. By signing them up for an authorized credit card, you can also help build their financial confidence and their credit score.
What is a 529 savings plan?
A 529 savings plan works in some respects like a Roth retirement savings plan. It allows account holders to open an account and invest after-tax savings in different mutual funds, bond funds and exchange-traded funds for the benefit of a designated child’s future qualified education expenses.
This will require making investment decisions: What is your risk tolerance? When will you need the money? Most 529 savings plans will offer an age-based solution in which you can pick a year, or date range, when you expect your child to go to college, and the portfolio will be rebalanced from stocks (more aggressive but riskier) to bonds (lower return, but more stable) during that time. This "set it and forget" option is popular, but could be too conservative, given the rising costs of higher education.
You can move money between plans tax-free only once in 12 months for any reason. When you're ready to make a transfer, contact the plan you're interested in to receive any necessary forms. Because many states continue to improve their plans, it’s smart to check out the options every year or so. Some states require you to be a resident of that state to use their 529 plans, but many do not.
What is a 529 prepaid tuition plan?
Prepaid tuition plans are less popular and much more tied to state residency than savings plans. With prepaid plans, depositors pay current tuition rates for colleges or college systems, rather than a higher rate in the future. The goal of these plans is to lock in the tuition price ahead of inflation.
Unlike 529 savings plans, prepaid tuition plans cannot typically be used for room and board at colleges and universities and cannot be applied to elementary and secondary schools. There are also limitations on how the funds can be spent. If the beneficiary ends up attending a different school, the fund may not pay the full cost of tuition.
To date, only nine states offer prepaid tuition plans to new enrollees: Florida, Massachusetts, Michigan, Mississippi, Nevada, Pennsylvania, Texas, Virginia, and Washington, according to the most recent data from Scholarships360.
There is also a national option not tied to any one state. The nonprofit Tuition Plan Consortium’s Private College 529 Plan allows you to prepay for hundreds of private colleges nationwide.
College Well describes Private 529 plans as prepaid tuition plans that allow families to lock in current tuition rates at nearly 300 private colleges across the United States. Similar to traditional 529 plans, Private 529 plans allow contributions to grow tax-deferred and withdrawals for qualified expenses to be tax-free.
Private 529 plans are available in nearly 300 private colleges and universities coast to coast, including Albright College, PA, Berklee College of Music, MA, California Institute of Technology, CA, Duke University, NC, and Georgetown University, DC, to name a few.
Among other available plans, the Massachusetts U.Plan Prepaid Tuition Program isn't a true 529 plan; it issues state bonds that can be exchanged for tuition at participating institutions in the commonwealth (no, not Harvard).
How does a 529 plan affect financial aid?
Because parents own most 529 plans, the accounts typically have a minimal impact on student financial aid. Due to the Asset Protection Allowance, which varies based on the older parent's age, only assets above a specific limit are factored into aid calculations. Even then, 529 assets only reduce aid eligibility by a maximum of 5.64% of the account's total value. Distributions taken from parent-owned accounts to cover a dependent child's qualified educational expenses are not counted as income for the student.
Accounts owned by grandparents or any people other than the student or parents have been treated differently, however. Assets in grandparents’ 529 accounts are not counted or reported on the Free Application for Federal Student Aid (FAFSA), meaning a grandparent-owned plan won't impact need-based financial aid eligibility. This is referred to as the Grandparent Loophole. Previously, distributions were reported as untaxed income, which could reduce financial aid eligibility by up to 50%.
What happens to 529 money when a child turns 21?
529 accounts owned by parents stay in the parents’ control for as long as they'd like. However, the situation is different for parents who have funded custodial accounts for their children. Money in a child's custodial account is counted as an irrevocable gift, and transferring it to a 529 account won’t change that fact. The money can never be shifted to another beneficiary, for example, and your child will control it when they reach the age of majority, either 18 or 21, depending on state law.
Are 529 plans insured? Could I lose my money?
It’s important to remember that 529 savings plans are an investment and require judgment on risk versus return. Age-based portfolios are popular choices in 529s and are designed to reduce risk as you get closer to the time you expect your child to go to college; this lowers the chance that a stock market swoon will take a big bite of your savings just as you need cash for the bills.
Some 529 savings plans offer ultra-conservative options that allow you to put your money in federally insured certificates of deposit. Here, your chances of loss are close to zero, but now you risk not having the money you put aside grow quickly enough to keep up with the rising cost of education.
529 prepaid plans are different, as they are essentially a futures contract promising you that future tuition will be covered by money contributed now. According to the Securities and Exchange Commission, some state prepaid plans are not guaranteed, meaning you may lose money if the plan sponsor has financial troubles.
What happens if you don’t use 529 funds?
Withdrawals from the funds for non-qualified reasons will be subject to federal income taxes on earnings and an additional penalty of 10%. But there are many ways to avoid that fate.
You could designate another child or grandchild (or even a first cousin) to be the beneficiary. Or yourself. For example, if you want to change careers or increase your employment qualifications, you can use 529 money to fund your own education and training, as long as the schooling comes from a program that meets requirements for accreditation.
There are exceptions to the penalty (though not taxes on earnings):
- If your child receives a tax-free scholarship.
- If your child received educational assistance through a qualifying employer program.
- If your child is permanently disabled (or dies).
- If your child gets a slot at a competitive military service academy.
- If the funds are used to claim another educational tax benefit.
Rolling over 529 funds into a Roth IRA
Another option is to roll over funds from your 529 plan into a Roth IRA, which lets you avoid income tax and tax penalties that occur when withdrawing funds for non-education expenses. However, beneficiaries of 529 college savings accounts can only roll over $35,000 in unused 529 assets throughout their lifetime, and these rollovers are subject to Roth IRA annual contribution limits.
Is a state 529 plan the way to go?
There are advantages and disadvantages to using 529 plans to save for your child’s education. For many people, the advantages, including favorable tax treatment, will outweigh any downsides, including potential penalties for early withdrawals or for using the money for non-qualified educational expenses
Make sure you understand the fees and expenses associated with the particular plan that you choose. This information will be contained in the plan’s disclosure statement.
For now, though, the accounts can benefit families and students by providing tax and other financial advantages that allow money to grow more quickly while creating an incentive to save for educational expenses.
Which state has the best 529 plan?
Each state determines how to administer and structure its own 529 plan. This includes state tax treatment and investment options.
Plus, states have offered incentives to residents to invest in 529 plans. Several now offer matching contributions, seed money, or other financial incentives for residents who invest in their plans.
For example, Colorado's CollegeInvest offers the First Step Program that provides a one-time $118 gift contribution to a CollegeInvest 529 account for every child born or adopted in Colorado on or after January 1, 2020. There are no income or financial limits for this program, and only contributions from the parent/guardian account owner qualify for the match.
So, when deciding where to invest your 529 money, you might first consider your own state and look into the incentives your state’s plan offers for its residents. In addition to the previous examples, these incentives can include special tax treatments, scholarship opportunities and reduced fees.
What this can mean is your state’s plan may be the best for you. But don’t assume that as a given. Compare your state’s offerings with highly rated plans offered elsewhere. Consider the plans’ past performance, fees and costs and financial stewardship in making your assessments.
Savingforcollege.com, which looks at fees and returns, gave the following plans its highest ratings for 2026:
How do I enroll in a 529 plan?
Every state and the District of Columbia offers a 529 savings plan. The one holdout is Wyoming. Although residents of Wyoming can still participate in 529 plans from other states, as these are generally open to out-of-state participants, you will likely miss out on any state-specific tax benefits.
Parents and others wanting to save for a child’s education can open the plans for a designated beneficiary. Contributions can be made through payroll deductions or automatic bank account transfers, and most plans can be started with minimal sums.
To enroll, go to the website for your chosen plan and follow the instructions to enroll online. Some plans have financial advisors who can guide you in making a selection and help you enroll. But keep in mind that help may come at a price.
Some plans allow you to open an account with as little as $50. Each account has an owner — sometimes joint owners — and that person controls the assets, regardless of how many people contribute. The owner doesn’t have to be a parent.
Can I use 529 plan money for any school?
Money from a 529 savings plan can be used at any school approved by the U.S. Department of Education to accept Title IV student aid. Most recent data show that the Private College 529 Plan includes nearly 300 participating private colleges and universities nationwide. The number of 529 plans has grown to over 17 million accounts. This includes hundreds of foreign colleges and most colleges and universities in the United States.
Excel or PDF spreadsheets with 2025 - 2026 information about those colleges can be found on this Department of Education website. You can also look up eligible schools on Savingforcollege.com.
What Happens if Your Child Doesn’t Go to College (or Has Money Left Over)?
Good news. 529 plans are more flexible than you may realize, and your money doesn’t disappear or get locked away if your child (or grandchild) doesn't go to college or the 529 has money left over. .
In fact, either way, you have several options:
- You can change the beneficiary at any time to another qualifying family member (even yourself) and keep using the funds tax-free for their (or your) education.
- There’s no deadline or age limit, so you can keep the account open. Your child or grandchild can use it later for college, trade school, for an apprenticeships or for other qualified expenses.
- Roll the funds over (up to the $35,000 lifetime limit) to a Roth IRA in your beneficiary’s name, tax- and penalty-free, as long as your 529 has been open for at least 15 years.
- Use up to $10,000 in lifetime benefits for qualified student loan repayments.
If none of those work for you, non-qualified withdrawals are always possible, but keep in mind that you’ll owe taxes on the earnings plus pay a 10% penalty.
Final word
It's safe to say that 529 plans are one of the smartest ways to save for education, while also providing you with benefits for estate planning and retirement. With tax-free growth, limited impact on financial aid, and the flexibility to cover everything from college and apprenticeships to K-12 expenses and student loans, 529s remain a powerful tool for families investing in their children's future.
Related Content
- How This 529 'Superfund' Strategy Can Transform Your Estate Plan
- Using a 529 Plan? Here’s What to Keep in Mind
- Three Key Ways You Can Help a Child or Grandchild Pay for College
- Three Reasons You Need to Use a 529 Plan (and Two Reasons You Don't)