529 in a Grandparent’s Name: FAFSA, Gift Tax, and Roth Rollovers

A 529 plan in a grandparent’s name lets you pay for a grandchild’s education while keeping full control of the money, pulling the assets out of your taxable estate, and — as of the 2024–2025 academic year — no longer hurting the student’s federal financial aid. Contributions grow tax-deferred, withdrawals for qualifying education costs are federal-income-tax-free, and leftover money now has a path into the grandchild’s Roth IRA. The structure has real advantages, but it also carries gift tax reporting rules, private-college aid quirks, and a succession question most grandparents overlook.

Why the FAFSA Change Matters

For years, the main argument against grandparent ownership was financial aid. Distributions from a grandparent-owned 529 counted as untaxed income to the student on the FAFSA, and student income was assessed at a rate that could cut aid by up to 50 cents on the dollar.

The redesigned FAFSA pulls income directly from IRS tax returns through an automated data exchange. Because qualified 529 distributions are not reported as income on federal tax returns, they no longer appear on the FAFSA at all, regardless of who owns the account.¹ The account balance was never reported as a grandparent-held asset either, so neither the assets nor the distributions affect the Student Aid Index.

A parent-owned 529, by contrast, must be reported as a parent investment asset.² Parent assets reduce aid at a modest rate, but grandparent-owned accounts skip that assessment entirely. For federal aid purposes, grandparent ownership is now slightly more favorable than parent ownership.

Gift Tax Rules on Contributions

Every dollar you contribute counts as a gift to the beneficiary for federal tax purposes. You can give up to the annual gift tax exclusion per grandchild without owing gift tax or touching your lifetime exemption. For 2026, that annual exclusion is $19,000 per beneficiary, or $38,000 for a married couple combining their exclusions.³

Contribute more than that in a single year, and you file IRS Form 709. Filing does not mean paying: the excess reduces your lifetime gift and estate tax exemption, set at $15,000,000 per person for 2026.⁴ For most families, this is paperwork rather than a tax bill.

The Five-Year Front-Load

529 plans let you contribute up to five years’ worth of annual exclusions at once and treat the gift as spread evenly across those five years.⁵ In 2026, that means one grandparent can put in $95,000 in a single year, and a married couple can put in $190,000, as long as neither makes additional gifts to the same grandchild during the five-year window.

You file Form 709 for the contribution year and again in each of the next four years to confirm the spread. If you die before the five years finish, the portion assigned to the remaining years comes back into your taxable estate. A grandparent who contributes $95,000 and dies in year three would have two-fifths of the contribution — $38,000 — pulled back in. With the current federal exemption, that rarely produces an actual tax bill, but it matters for estates already near the ceiling.

What the Money Can Pay For Tax-Free

Withdrawals are federal-income-tax-free when used for qualified education expenses:

Tuition, fees, books, supplies, room and board, and computer equipment for enrollment at an eligible college or university.⁶
Up to $10,000 per year in tuition at a public, private, or religious K–12 school.⁶
Up to $10,000 in lifetime student loan repayment for the beneficiary, with a separate $10,000 limit available for each of the beneficiary’s siblings.⁵
Fees, textbooks, supplies, and required equipment for apprenticeships registered with the U.S. Department of Labor.

Pull money out for anything else and the earnings portion is taxed as ordinary income at the account owner’s rate, plus a 10% federal penalty on those earnings.⁵ Your original contributions come back tax-free because you funded the account with after-tax dollars. States that gave you a deduction on the way in may recapture it.

Leftover Money and the Roth IRA Rollover

If the grandchild finishes school with money still in the account, you have options beyond taking a penalty. Student loan repayment and apprenticeship expenses can absorb some balance. You can also change the beneficiary to another family member (more on that below).

Since 2024, there is one more exit: rolling leftover 529 funds directly into a Roth IRA in the beneficiary’s name, tax-free and penalty-free. The rules:

The 529 must have been open for more than 15 years.
Contributions from the last five years, and the earnings on them, are not eligible.
Each year’s rollover cannot exceed that year’s Roth IRA contribution limit — $7,500 for 2026.⁷
Total lifetime rollovers for any one beneficiary cap at $35,000.

The usual Roth IRA income limits do not apply to these rollovers, which helps beneficiaries who earn too much to fund a Roth on their own.⁸ The 15-year account age is the practical hurdle. Open a 529 at birth and you clear it easily. Open one when the grandchild is in middle school and you may not.

Control, Successors, and Changing Beneficiaries

You own the account. You decide how it is invested, when distributions are taken, and who the beneficiary is. The grandchild has no authority to withdraw funds. That control is one of the main reasons grandparents choose this structure over gifting money outright to the parents.

Switching the Beneficiary

You can change the beneficiary to another eligible family member at any time with no tax consequence, provided the new beneficiary is in the same generation as the old one or a higher one.⁵ The definition of family member is broad: siblings, step-siblings, first cousins, nieces, nephews, and their spouses all qualify. If one grandchild does not need the money, you can redirect it to another. Naming a great-grandchild instead may trigger generation-skipping transfer tax.

Name a Successor Owner

Every grandparent-owned 529 needs a successor owner on file. It is a short form through the plan administrator, and it names the person who takes over if you die. Most grandparents name the beneficiary’s parent.

Skip this step and the account may pass through your will, or through state intestacy law if you have no will. Either route can land the account in probate, which delays access and in a bad case can force liquidation. Liquidation triggers income tax on the earnings and the 10% penalty on any portion not used for qualified expenses. A one-page form prevents all of it.

Private Colleges and the CSS Profile

The FAFSA change does not extend to every school. Many private colleges use the CSS Profile, administered by the College Board, to award their own institutional aid. The CSS Profile asks families to list all 529 accounts where the student is a beneficiary, including grandparent-owned ones.⁹ Each school decides how to weigh that information, and policies vary.

If your grandchild is applying to CSS Profile schools, call those financial aid offices and ask how a grandparent-owned 529 factors into their calculation. If several of them assess it heavily, transferring ownership to a parent before the aid application is worth considering. The transfer is a change-of-ownership form with the plan administrator and has no federal tax consequences. Just understand the cost: once the parent owns the account, the parent controls investments, distributions, and beneficiary changes. You do not get to unwind that.

State Income Tax Deductions

More than 30 states and the District of Columbia offer a state income tax deduction or credit for 529 contributions. The benefit typically goes to the account owner, so as a grandparent owner, you claim it on your own state return. Deduction sizes range from a full-contribution write-off to a few thousand dollars per year.

Some states restrict the benefit to their own in-state plan; others let you deduct contributions to any state’s plan. Check your state’s rules before choosing a plan, because a grandparent in a state-only-deduction state who picks an out-of-state plan gives up the deduction for no reason.

1
Vanguard. Understanding the 529 Plan Grandparent Loophole
2
Federal Student Aid. How Do I Answer the Current Net Worth of Investments, Including Real Estate Question
3
Internal Revenue Service. Frequently Asked Questions on Gift Taxes
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Internal Revenue Service. What’s New – Estate and Gift Tax
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Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs
6
Internal Revenue Service. 529 Plans – Questions and Answers
7
Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
8
Smart529. Roll Over Unused 529 Funds to Roth IRA Accounts
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MEFA. What Do I Include on the CSS Profile