Key Points
The SECURE 2.0 Act created a powerful escape valve for 529 overfunding: after 15 years, roll up to $35,000 of unused 529 funds to the beneficiary’s Roth IRA. This provision turns the biggest 529 concern (overfunding with no college use) into a retirement planning opportunity.
SECURE 2.0 529 to Roth IRA rollover requirements
| Requirement | Rule | Planning Note |
|---|---|---|
| Account age | 529 must be at least 15 years old | Open 529 as early as possible |
| Lifetime rollover limit | $35,000 total lifetime per beneficiary | Not per year -- $35K ever |
| Annual limit | Counts toward annual Roth IRA limit ($7K in 2025) | Cannot exceed annual limit |
| Roth income requirement | Beneficiary must have earned income, under income limit | Same rules as regular Roth IRA |
| Same beneficiary | Must roll to the 529 beneficiary’s own Roth IRA | Not to parent’s Roth |
$35,000 in a Roth IRA at age 15 growing at 7% for 50 years reaches approximately $740,000 -- entirely tax-free. The 529 overfunding concern is now a retirement seed strategy.
What This Means for You
- Open the 529 as early as possible to start the 15-year clock running
- Maximum $35,000 can roll over in total across the beneficiary’s entire lifetime
- Annual rollover amounts are capped by the Roth IRA contribution limit ($7,000 in 2025)
- This provision encourages slight oversaving -- the downside risk is now minimal
- Unused 529 funds can also be transferred to other family member 529s before considering Roth rollover
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