With the passing of the “One Big Beautiful Bill Act” (OBBBA) of 2025, the landscape of saving for children has shifted dramatically. The headline-grabber of the new legislation is the introduction of the Trump Account (TA)—a new retirement vehicle designed to give babies a massive head start on compound interest.
Starting July 4, 2026, parents can open these accounts. But before you rush to sign up, it is vital to look under the hood. While the projected growth charts for TAs look eye-popping, the eventual tax bill might make them less attractive than the old standbys: the 529 Plan and the humble taxable custodial account (UTMA/UGMA).
Here is a deep dive into the pros, cons, and math behind the new Trump Account compared to your other options.
The New Contender: What is a Trump Account (TA)?
At its core, the Trump Account is a modified version of a traditional IRA designed specifically for minors. It is meant to be opened at birth and funded until the child turns 17.
The Basic Rules:
- Contribution Limit: Generally capped at $5,000 per year (made with after-tax dollars).
- Employer Match: Up to $2,500 of that can come from an employer (pre-tax).
- Free Money: The Federal government is offering a $1,000 “pilot” contribution for children born between 2025 and 2028. Additionally, charities and local governments can make “Qualified General Contributions” to these accounts.
- The Timeline: At age 18, the TA essentially converts into a standard Traditional IRA.
The Pitch: The allure is compound interest. A small amount invested at birth has 65 years to grow before the child retires. However, the catch lies in how that money is taxed when it finally comes out.
The Problem: The “Tax Bomb” at Retirement
Because the Trump Account is a modified version of a traditional IRA, the growth is tax-deferred, not tax-free. When your child eventually withdraws that money in retirement (after age 59 ½), they will pay taxes on the growth at Ordinary Income rates.
If the account grows to $6 million over a lifetime, the vast majority of that balance is taxable income. Your child could be paying top-bracket tax rates (currently up to 37%) on that money. Furthermore, TAs are subject to Required Minimum Distributions (RMDs) and strict withdrawal penalties if funds are accessed early.
The Dark Horse: Why Taxable Accounts (UTMA) Might Win
Custodial accounts (UTMA/UGMA) are standard brokerage accounts managed for a minor. They don’t get tax-deferred growth—you pay taxes on dividends and gains as you go. Usually, this “tax drag” is seen as a negative.
However, for kids, “taxable” can actually mean “tax-free.”
This is due to the Kiddie Tax rules. For dependent children:
- The first $1,350 of investment income is tax-free.
- The next $1,350 is taxed at the child’s rate (usually 0% for capital gains).
The Strategy: Tax Gain Harvesting: Smart parents can use a UTMA to “harvest” gains every year. By intentionally realizing capital gains up to the ~$2,700 threshold annually, you effectively reset the cost basis of the investments tax-free.
The Math:
- Trump Account: Grows tax-deferred, but withdrawals are taxed at high Ordinary Income rates (e.g., 22%–37%).
- UTMA: If gains are harvested annually, the account grows largely tax-free during childhood. When the child becomes an adult, they pay Capital Gains rates (0%, 15%, or 20%) on future growth, which are significantly lower than Ordinary Income rates.
When you run the numbers, a taxable UTMA often results in a higher after-tax value than a Trump Account, simply because Capital Gains taxes are so much friendlier than Ordinary Income taxes.
What About the 529 Plan?
The 529 Plan remains the king of education savings, but it has a different purpose.
- Purpose: Education (College, K-12, Apprenticeships).
- Tax Benefit: Tax-free growth and tax-free withdrawals for qualified expenses.
- The “Rollover” Perk: Recent rules allow you to roll over up to $35,000 lifetime from a 529 to a Roth IRA.
Comparing a 529 to a TA is apples-to-oranges. If you are saving for college, the 529 wins. If you are saving for the distant future, the 529 is limited by that $35k rollover cap, whereas UTMA and TA have no such cap.
Can’t I Just Convert the TA to a Roth?
Proponents of the Trump Account argue that once the child turns 18, they can convert the TA funds to a Roth IRA to avoid future taxes.
While true, there is a catch: The Conversion Tax. To convert a pre-tax TA to a Roth, taxes must be paid on the account value.
- If the kid pays: They likely have to withdraw money from the TA to pay the tax. This triggers taxes plus a 10% early withdrawal penalty, eating up a chunk of the savings.
- Kiddie Tax strikes again: If the child is still a dependent student (ages 18–23), that conversion income might be taxed at the parents’ high tax rate due to Kiddie Tax rules.
The Verdict: Flexibility is King
While the “Trump Account” is a great conversation starter and offers some “free money” incentives, it locks your child’s money away for 60 years and subjects it to high tax rates upon withdrawal.
The Best Approach?
- Grab the Free Money: If your child is eligible for the $1,000 pilot contribution or charitable funds, open a TA to accept them. It’s free money.
- Prioritize the 529: If you anticipate education costs, the tax-free nature of the 529 (plus the Roth rollover safety net) makes it the first bucket to fill.
- Choose UTMA for Long-Term Wealth: For pure wealth building, a taxable custodial account offers more flexibility (funds can be used for a house or business before age 59 ½) and potentially better after-tax returns thanks to Capital Gains rates and tax gain harvesting.
Starting to save early is more important than the account type, but don’t let the hype of the new Trump Account distract you from the flexible, tax-efficient tools that already exist.
