Quick answer: A 529 plan is a tax-advantaged education savings account — contributions grow tax-free and qualified withdrawals are tax-free. For estate planning, it lets you remove assets from your taxable estate while retaining control as account owner. "Superfunding" lets you front-load $90,000 per beneficiary ($180,000 per couple) in one year using 5-year gift-tax averaging — a powerful way to shift wealth to the next generation quickly.
The Unique Estate Planning Advantage
Unlike most estate planning tools, a 529 plan lets you remove assets from your estate while keeping control. You name a beneficiary (a child or grandchild), fund the account, and money grows tax-free — but you remain the account owner and can change the beneficiary at any time. If your grandchild doesn't use the funds, you can roll them to another family member, or — under SECURE Act 2.0 rules — roll up to $35,000 into a Roth IRA for the beneficiary after the account has been open 15+ years.
Superfunding: The $90,000 Strategy
The IRS allows you to treat a large 529 contribution as if it were spread across 5 years of annual exclusion gifts. In 2024, you can contribute $90,000 per beneficiary ($18,000 × 5 years) in a single year — and your spouse can do the same, bringing the total to $180,000 per grandchild. You must file Form 709 to elect this treatment and cannot make additional annual exclusion gifts to that beneficiary during the 5-year period. If you die within the 5-year window, the unearned portion is pulled back into your estate proportionally.
529 Across Multiple Generations
- Name grandchildren as beneficiaries and superfund each account to remove significant sums from your estate quickly
- Unused balances can roll forward to great-grandchildren — the account continues indefinitely until used
- Starting a 529 for a newborn grandchild with $90,000 can grow to $300,000+ by the time they reach college age in a diversified portfolio
- Texas residents can use the Texas College Savings Plan (direct-sold) or any state's plan — there's no Texas income tax deduction for 529 contributions since Texas has no state income tax
Questions About Protecting Your Wealth?
Kyle Ellison is a licensed financial professional in TX, CA, NV, MT, UT, NM helping families protect and pass on what they've built.