You can transfer a 529 plan from your child to your grandchild without paying income tax, because a grandchild counts as a “member of the family” under federal 529 rules.1Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs The account keeps its tax-deferred status, there is no 10 percent penalty on earnings, and the funds continue to grow tax-free as long as the grandchild eventually uses them for qualified education expenses.2Internal Revenue Service. 529 Plans: Questions and Answers The catch is on the gift tax side: because a grandchild sits one generation below a child, balances above the annual exclusion can trigger reporting under both gift tax and generation-skipping transfer tax rules.
Beneficiary Change or Rollover
There are two ways to redirect the money, and they follow different rules.
A beneficiary change keeps the same 529 account and just updates the named beneficiary from your child to your grandchild. No money leaves the account. There is no frequency limit and no 60-day deadline, because no distribution occurs.1Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs
A rollover withdraws funds from one 529 plan and deposits them into a different 529 plan for the grandchild. The deposit must be completed within 60 days, or the withdrawal becomes a non-qualified distribution subject to income tax plus a 10 percent penalty on earnings. Rollovers are also capped at one per beneficiary in any 12-month period.3IRS.gov. Guidance on Recontributions, Rollovers and Qualified Higher Education Expenses Under Section 529 – Notice 2018-58
For most families, a beneficiary change on the existing account is simpler and cleaner. A rollover only makes sense if you want to move into a different state’s plan, typically to capture a state tax deduction available to the grandchild’s parents.
Gift Tax and Generation-Skipping Transfer Rules
Federal law treats a 529 beneficiary change as a potentially taxable transfer whenever the new beneficiary is in a younger generation than the old one.1Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs A child-to-grandchild switch skips a generation, so both gift tax and generation-skipping transfer (GST) tax rules apply.
If the Balance Is $19,000 or Less
If the account balance at the time of the change is $19,000 or less, the 2026 annual gift tax exclusion, no gift tax return is required and no tax is owed.4Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One, Big, Beautiful Bill The annual GST exclusion matches the annual gift tax exclusion, so the same $19,000 threshold covers both.
If the Balance Is Larger
When the balance exceeds $19,000, the excess counts against your lifetime gift and GST tax exemption. For 2026, that lifetime exemption is $15 million per individual.5Internal Revenue Service. What’s New – Estate and Gift Tax Actual tax is only owed if your cumulative lifetime gifts pass that ceiling, but any transfer above the annual exclusion must still be reported on IRS Form 709.6Internal Revenue Service. Instructions for Form 709
The interaction between gift tax and GST tax gets complicated fast, and the filing obligation falls on whoever counts as the transferor under the tax code. If the balance you are moving is well above $19,000, talk to a tax professional before submitting the change.
How to Change the Beneficiary
The mechanics are straightforward. Before you start, gather the following about your grandchild:
- Full legal name
- Social Security Number or Individual Taxpayer Identification Number
- Date of birth
- Current mailing address
Nearly every 529 provider offers a beneficiary change form, either through the account portal or in an online forms library. The form asks for the current beneficiary’s name and account number, the new beneficiary’s information, and whether you want to move the entire balance or only part of it. Some plans handle the whole thing online with an electronic signature; others still want a printed form mailed in.
Processing usually takes a few business days to about two weeks, and you should get a confirmation once the change posts. Fees for a beneficiary change typically run from $0 to $50, and many plans charge nothing at all.
Watch for State Tax Recapture
Many states give an income tax deduction or credit for contributions to their own 529 plan. If you claimed that benefit over the years and then change the beneficiary or roll the funds into another state’s plan, your state may require you to pay back some of what you deducted. Recapture rules vary. Some states trigger recapture only for non-qualified withdrawals; others treat a beneficiary change to someone in a different state, or a rollover to an out-of-state plan, as a recapture event. Check your state’s rules before you file the change, especially if the deductions you claimed were large.
How the Transfer Affects Financial Aid
Under the redesigned FAFSA, first used for the 2024–2025 academic year, 529 plans owned by someone other than the student’s parent are no longer reported as assets, and distributions from those accounts no longer count as student income. That is a real change from the old rules, which could cut need-based aid by as much as 50 percent of a grandparent-funded distribution. A grandparent-owned 529 is now a much cleaner way to help.
The CSS Profile is a separate story. About 200 private colleges use it alongside or in place of the FAFSA to award their own institutional aid, and it can still ask about grandparent-owned 529 plans and treat distributions as student resources. If the grandchild is heading toward a CSS Profile school, ownership and timing may still affect the package.
Name a Successor Owner and Plan for Leftovers
If the grandchild is young, the money may sit in the account for a long time. Name a successor account owner so the account does not go through probate if you die before the funds are used. The successor takes over full control, including the power to change the beneficiary, adjust investments, or make withdrawals, and the designation generally overrides conflicting instructions in a will. Most providers let you add or update a successor online or on a short form, and it makes sense to do this at the same time you change the beneficiary.
If the grandchild eventually finishes school with money left over, the SECURE 2.0 Act allows a direct trustee-to-trustee rollover from the 529 to a Roth IRA in the beneficiary’s name, subject to several limits: the 529 must have been open more than 15 years, the lifetime rollover cap is $35,000 per beneficiary, each year’s rollover is capped at the Roth IRA annual contribution limit ($7,500 for 2026 for individuals under 50), and contributions made within the last five years (plus their earnings) are not eligible.7Internal Revenue Service. Publication 590-A, Contributions to Individual Retirement Arrangements (IRAs)8Internal Revenue Service. Retirement Topics – IRA Contribution Limits The 15-year clock runs from when the account was originally opened, not from the date you changed the beneficiary, which is useful if the account has been around a while.