Trump Account vs 529 Plan vs Custodial Roth IRA: Which Is Best for Your Child in 2026?
Updated June 2026 · ~6 min read
If you are saving for a child in 2026, you now have three strong options — and a brand-new one is getting most of the attention. The Trump Account, created by the One Big Beautiful Bill Act, comes with a $1,000 federal seed for children born 2025–2028. But a free $1,000 head start does not automatically make it the best account for every family. Here is how Trump Accounts, 529 plans, and custodial Roth IRAs actually compare, and how to choose.
Want the numbers for your own situation first? Run them in our free Trump Account calculator, then come back for the trade-offs.
The 30-second answer
- Saving specifically for college? A 529 plan is usually hard to beat — tax-free growth for education plus possible state tax breaks.
- Want a free $1,000 and flexibility? The Trump Account gives every eligible child a head start and can be used broadly later in life.
- Child has a part-time job? A custodial Roth IRA offers the most powerful long-term, fully tax-free growth — but only up to the child's earned income.
Most families do not have to pick just one. A common 2026 strategy is to take the free Trump Account seed, then direct ongoing savings to whichever account best fits the goal.
Side-by-side comparison
The $1,000 federal seed
Only the Trump Account offers it. Under the federal pilot, eligible U.S.-citizen children born between 2025 and 2028 receive a one-time $1,000 government contribution invested in a low-cost U.S. stock index fund. Neither a 529 nor a custodial Roth comes with any government seed money. That $1,000, left to grow for decades, is a genuine advantage — at a 7% average return it could grow to roughly $7,600 by age 30 on its own.
Contribution limits
- Trump Account: up to $5,000 per year from family until the year the child turns 18 (employer contributions of up to $2,500 count within that limit). The federal seed does not count toward it.
- 529 plan: very high limits — most states allow total balances well over $300,000, and annual contributions are effectively capped by gift-tax rules (around $19,000 per giver in 2026, or more with five-year front-loading).
- Custodial Roth IRA: limited to the child's earned income for the year, up to the annual IRA limit. No earned income means no contribution.
Taxes
- Trump Account: contributions are after-tax (not deductible). Growth is tax-deferred and taxed as ordinary income when withdrawn, following Traditional IRA rules. Withdrawals before age 59½ may face a 10% penalty unless an exception applies.
- 529 plan: growth is completely tax-free when used for qualified education expenses. Many states also give a deduction or credit for contributions. Non-qualified withdrawals of earnings are taxed and hit with a 10% penalty.
- Custodial Roth IRA: the gold standard for tax treatment — growth and qualified withdrawals in retirement are entirely tax-free, and contributions (not earnings) can be withdrawn anytime tax-free.
What the money can be used for
- Trump Account: broad, flexible use once the child reaches adulthood, subject to Traditional-IRA-style rules.
- 529 plan: education first (college, many K–12 and apprenticeship costs, and up to $10,000 of student loans). Unused funds can now be rolled to a Roth IRA for the beneficiary under certain limits.
- Custodial Roth IRA: built for retirement, though contributions can be tapped earlier if truly needed.
Worked example
Suppose your child is born in 2026 and you can save $2,000 per year. With the Trump Account, you start with the $1,000 seed plus your contributions. Assuming a 7% average annual return and contributions until age 18, the account could reach roughly $171,000 by age 30. The exact figure depends on your return assumption and how long the money stays invested — our calculator lets you model 18, 30, and 60.
Run the same $2,000 per year in a 529 and the growth is similar, but if it is used for college the earnings come out tax-free — a meaningful edge for education-specific goals. The right answer depends on what the money is for.
How to choose
- Take the free seed. If your child is eligible for the $1,000, there is little reason to leave it on the table.
- Match the account to the goal. Education-only → lean 529. Maximum flexibility → Trump Account. Long-term, fully tax-free, and the child earns income → custodial Roth.
- Mind the limits. The Trump Account's $5,000 annual cap may push higher savers toward a 529 for additional contributions.
- Revisit yearly. Program rules are still being finalized through 2026; check official guidance before large moves.
Disclaimer: This article is educational and not financial, tax, or legal advice. Program details may change as regulations are issued. Verify with the IRS and a qualified professional.