529 Plans: What They Are, How They Work, and What to Think About Before You Start

This post is for educational purposes only and is not investment or tax advice. Every family’s financial situation is different. Before opening or contributing to a 529 plan — or making any education savings decisions — talk to a qualified financial advisor or tax professional who can look at your specific circumstances.

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College costs have been climbing for decades. The average cost of four years at a public in-state university now runs well into six figures when you add up tuition, room, board, and fees. For private schools, the number is higher. A lot higher.

529 plans were created specifically to help families get ahead of that — saving and growing money in a tax-advantaged account designed for education expenses. They’ve been around since 1996 and have grown significantly in flexibility over the years. As of mid-2025, Americans held roughly $500 billion in 529 plans — a record high.

But a 529 isn’t right for everyone, and it’s not automatically the best move in every situation. Here’s what you need to know to have an informed conversation about whether it makes sense for your family.

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What a 529 Plan Actually Is

A 529 is a tax-advantaged savings account specifically designed for education expenses. You contribute money after-tax, it grows tax-deferred inside the account, and when you withdraw it for qualified education expenses, the earnings come out completely tax-free at the federal level.

529 plans are state-sponsored — every state has at least one — but you’re not required to use your own state’s plan. You can open a Minnesota plan and use the funds at a school in Florida, or open an Arizona plan while living in Minnesota. The beneficiary (the student the account is for) can attend most accredited colleges, universities, community and technical colleges, graduate programs, and even some international schools.

The account owner — typically a parent or grandparent — controls the account. The beneficiary can be changed to another eligible family member if the original beneficiary doesn’t use the funds.

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The Pros: Why People Choose a 529

Tax-Free Growth on Earnings

This is the core benefit. Money inside a 529 grows without being taxed each year, and qualified withdrawals are completely federal-income-tax-free. Over 18 years, that tax-free compounding can make a meaningful difference compared to saving in a regular taxable account.

State Tax Benefits (Minnesota-Specific)

Minnesota residents get an additional benefit: a state income tax deduction or credit for contributions to any qualifying 529 plan — it doesn’t have to be the Minnesota plan. For married couples filing jointly, the deduction is up to $3,000 per year. For single filers, up to $1,500. Minnesota also offers a nonrefundable tax credit for lower-income filers as an alternative — which approach makes more sense depends on your income level, so this is worth discussing with a tax professional.

Minnesota is also a “tax parity” state, which means you can contribute to any state’s 529 plan and still claim the Minnesota deduction — not just MNSAVES.

Wide Range of Qualified Expenses

529 funds can be used for far more than just college tuition. Qualified expenses include:

• Tuition and fees at eligible colleges, universities, trade schools, and graduate programs
• Room and board (up to the school’s cost of attendance allowance)
• Books, supplies, and required equipment
• Computers and internet access used for school
• K–12 tuition at public, private, or religious schools (up to $20,000/year federally starting 2026 — see note below)
• Registered apprenticeship programs
• Student loan repayment (up to $10,000 lifetime per beneficiary)
• Tutoring, test prep fees, and educational therapies (new as of 2025)
• Vocational and credentialing programs

Important for Minnesota residents: Minnesota does not fully conform to all federal expansions. Specifically, K–12 withdrawals and some newer expanded expenses that are federally tax-free may still trigger state income tax or recapture of prior deductions in Minnesota. This is a real issue and worth confirming with a tax professional before making K–12 withdrawals.

Flexibility on Beneficiaries

If one child doesn’t use all the funds — or decides not to pursue higher education — you can change the beneficiary to a sibling, cousin, or other eligible family member without tax consequences. You can also roll unused funds to a Roth IRA (see below).

529-to-Roth IRA Rollover (SECURE 2.0)

One of the most significant changes in recent years: unused 529 funds can now be rolled over into a Roth IRA for the beneficiary — up to $35,000 lifetime. This dramatically reduces the “what if they don’t go to college” risk. Rules apply: the account must have been open at least 15 years, contributions from the last 5 years can’t be rolled, and annual rollovers are capped at the Roth IRA contribution limit ($7,000 in 2025). The beneficiary also needs earned income equal to or greater than the rollover amount.

Estate Planning Benefit

Contributions to a 529 are considered completed gifts, which removes them from your taxable estate while you retain control of the account. You can contribute up to $19,000 per beneficiary per year ($38,000 for married couples) without gift tax implications. There’s also a “superfunding” strategy that lets you contribute up to 5 years’ worth at once — up to $95,000 per person or $190,000 for a couple — and spread it for gift tax purposes over five years.

Financial Aid Treatment

A parent-owned 529 is treated as a parental asset on the FAFSA — typically assessed at a maximum of 5.64% toward the Expected Family Contribution. That’s much lower than if the same funds were held directly in the student’s name (which can be assessed at up to 20%). Grandparent-owned 529 accounts got a significant upgrade in 2024: withdrawals from grandparent-owned plans no longer need to be reported on the FAFSA, removing what was previously a major drawback of grandparent gifting through 529s.

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The Cons and Considerations: What to Think Through

Non-Qualified Withdrawals Are Penalized

If you withdraw money for something other than a qualified education expense, the earnings portion is subject to federal income tax plus a 10% penalty. The penalty applies to earnings only — not your original contributions — but it still stings. This is the core risk of overfunding a 529.

Investment Risk

A 529 is an investment account. The money is typically invested in mutual funds or age-based portfolios, and it can go down in value. There’s no FDIC protection. If markets drop significantly the year before your child starts college, the account may be worth less than you put in. You can generally only change your investment options twice per year or when you change beneficiaries.

Impact on Financial Aid

While parent-owned 529s are assessed favorably, they do still count as an asset. For families that may qualify for need-based aid, a large 529 balance could reduce eligibility. This is one reason starting early and getting professional guidance on the right savings balance matters.

State Tax Complexity in Minnesota

Minnesota’s conformity with federal 529 rules is partial and evolving. The expanded K–12 expenses, some credentialing withdrawals, and certain newer provisions that are federal-tax-free may still trigger Minnesota income tax or recapture of prior state deductions and credits. This isn’t necessarily a dealbreaker — it just means you need to confirm with a tax professional before using expanded withdrawal categories.

What If Your Child Doesn’t Go to College?

This concern has softened significantly with recent rule changes. You now have multiple exit ramps: change the beneficiary to another family member, use funds for trade or vocational programs, repay student loans, roll up to $35,000 into a Roth IRA over time, or roll funds into an ABLE account for a beneficiary with a disability. That said, the Roth rollover has conditions, and ABLE rollovers have their own rules. It’s less of a trap than it used to be — but it’s still not a completely consequence-free savings vehicle if plans change dramatically.

Contribution Limits and Timing

There’s no annual IRS contribution limit for 529s, but state aggregate limits apply (Minnesota’s MNSAVES plan has an aggregate limit per beneficiary). Gift tax rules kick in above $19,000 per year per beneficiary for single filers ($38,000 for couples). Minnesota requires contributions by December 31 to claim the state deduction for that tax year — no April deadline extension like some states offer.

It’s Not the Only Option

A 529 is one tool, not the only tool. Depending on your income, tax situation, and goals, other approaches — Roth IRAs, custodial accounts (UGMA/UTMA), Coverdell ESAs, or simply investing in a regular taxable account — may make more sense for part of your education savings strategy. Some families combine approaches. This is exactly the kind of decision that benefits from a conversation with a financial professional who can look at the full picture.

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Key Questions Worth Asking Before You Open One

• What is my state’s tax treatment — and do I qualify for the deduction or the credit?
• How much am I realistically able to contribute — and will I actually do it consistently?
• What’s the likelihood my child pursues a 4-year college path vs. trade school, military, or something else?
• Do I have other financial priorities (emergency fund, retirement, high-interest debt) that should come first?
• How does a 529 balance interact with potential financial aid at the schools I’m considering?
• What investment options are available in this plan — and what are the fees?
• Who should be the account owner — parent, grandparent, or someone else?
• Is there a state deduction for contributing to any 529, or only my home state’s plan?

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What’s Changed Recently (2025–2026 Updates)

529 rules have expanded significantly over the past few years. The most notable recent changes:

• K–12 withdrawal limit doubles — effective 2026, families can withdraw up to $20,000/year (up from $10,000) for K–12 expenses at the federal level. Minnesota conformity is not guaranteed — verify before withdrawing.
• Expanded K–12 expenses — tutoring, test prep, vocational training, homeschool curriculum, educational therapies for students with learning differences, and dual enrollment courses are now federally qualified.
• 529-to-Roth IRA rollovers — up to $35,000 lifetime under SECURE 2.0 (conditions apply).
• Grandparent 529 FAFSA change — grandparent-owned 529 withdrawals no longer count against financial aid starting with the 2024–25 FAFSA cycle.
• ABLE account rollovers made permanent — families of children with disabilities can roll 529 funds to ABLE accounts without tax consequences indefinitely.

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The Bottom Line

A 529 plan can be a genuinely powerful education savings tool — especially for families who start early, contribute consistently, and use it for traditional college expenses. The tax-free growth, state deduction, and new rollover flexibility make it more useful than ever.

But it’s not a simple set-it-and-forget-it decision. And there is no one-size-fits-all answer. The right amount to contribute, which plan to use, how it interacts with your tax situation and financial aid picture, and whether it makes sense alongside other savings priorities — those are all highly personal questions that depend on your income, your family’s goals, your timeline, and what else is already in motion financially.

That’s exactly why a comprehensive review matters. Every situation is different — and what makes perfect sense for one family may not be the right move for another. Sitting down together to look at the full picture — education funding, life insurance, income protection, retirement, and how all of it connects — can bring a lot of clarity to decisions that feel overwhelming when you’re looking at them alone.

If you’d like to schedule a no-pressure consultation to talk through your family’s financial picture and see what actually makes sense for your situation, reach out. That conversation is always free.

Call or text: 763-777-9599
Email: misty@mitchellinsurance.agency
Online: mitchellinsurance.agency

Mitchell Insurance Agency LLC is a licensed independent insurance agency and financial planning resource serving MN, ND, SD, IA, WI, and PA. This content is for educational purposes only and does not constitute investment, tax, or legal advice. Every situation is different. Consult a qualified financial advisor or tax professional for guidance specific to your situation.

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