When you have a newborn, one of the first financial questions that comes up is simple:
What’s the best way to start saving for them?
Between 529 plans, UTMAs, and now the new Trump Account, there isn’t a one size fits all answer. Like most things in financial planning, it depends.
I’ll walk through each, but first here’s the quick version.
The Executive Summary: Which One Wins?
• For the “College Bound” Child:
The 529 plan is the clear winner. It offers tax-free growth and tax-free withdrawals for qualified education, and you keep full control of the account.
• For the “Flexible / Life Fund”:
The UTMA works well if you want the money available for anything, like a car, wedding, or first home. The tradeoff is potential tax drag and the fact that the child gets full control at age 18 or 21 (depending on the state).
• For the “Long-Term / Retirement Head Start”:
The Trump Account (530A) is designed for long-term compounding. It essentially becomes a retirement vehicle, but the tradeoff is limited access early on.
1) The Uniform Transfers to Minors Act (UTMA)
The UTMA is one of the most flexible ways to save for a child. Unlike a 529 plan, which is restricted to education, a UTMA can be used for anything that benefits the child, from a first car to a down payment on a home.
The catch is that it’s not your money once you put it in. It legally becomes your child’s.
The Part Most People Underestimate
At the age of majority (typically 18 or 21 depending on the state), they gain full control of the account.
That means if you built this up for something responsible like a house or education, they technically have the ability to use it however they want.
There are no restrictions. No oversight. No taking it back.
Another factor to consider is financial aid. Because UTMA assets are in the child’s name, they are counted more heavily in financial aid calculations compared to parent-owned accounts like a 529.
The flexibility is powerful, but it comes with a tradeoff most people don’t realize until later: taxes.
How the Taxes Work (The Kiddie Tax)
Example 1: The S&P 500 (Capital Gains)
Imagine you invest $1,000 into an UTMA and it grows to $4,000 over time.
That’s a $3,000 gain.
Here’s how that’s taxed in 2026:
• First $1,350: Tax-free
• Next $1,350: Taxed at the child’s rate (typically 0% for capital gains)
• Remaining $300: Taxed at the parent’s rate
If you’re in the 15% capital gains bracket, in an UTMA the account tax is $45 ($300*15%). If you didn’t use a UTMA and instead invested in your own personal account, the account tax would be $450 ($3000*15%).
That’s a meaningful difference, and it amplifies as these numbers get bigger.
For simplicity and to get a better understanding of the tax structure, this next example assumes income is received in a single year. In reality, income would typically be spread out over time depending on the investment.
Example 2: Bonds or CDs (Ordinary Income)
If that same $3,000 came from interest instead:
• First $1,350: Tax-free
• Next $1,350: Taxed at ~10% (child's ordinary rate) → $135
• Remaining $300: Taxed at~22% (parent's ordinary rate) → $66
• Total tax: $201
Same account. Same return. Completely different tax outcome.
The Real Takeaway
UTMA accounts can be a great tool, but how you invest inside the account matters just as much as opening it in the first place.
Growth-focused investments tend to be more tax-efficient than income-producing ones.
And just as important:
You are giving up control in exchange for flexibility.
2) The 529 Plan
The 529 plan is one of the most commonly used accounts for a reason.
It’s designed specifically for education, and from a tax standpoint, it’s one of the most efficient tools available.
Unlike a UTMA, where taxes can show up along the way, a 529 allows the money to compound without interruption. Over time, that difference alone can be meaningful.
How It Works
You contribute after-tax dollars, invest the money, and it grows tax-deferred.
If used for qualified education expenses, the growth comes out completely tax-free.
That includes:
• Tuition
• Room and board
• Books and supplies
• Some K–12 expenses
Example: Tax-Free Growth
$1,000 grows to $4,000.
That’s a $3,000 gain.
• Federal tax: $0
• State tax: typically $0
Compare that to a UTMA, where even in a best-case scenario, some taxes may apply.
Control Matters
Unlike a UTMA, you stay in control of a 529 plan.
• You decide when the money is used
• You can change the beneficiary
• The child does not automatically gain control at 18
That backend flexibility is something a lot of people overlook.
The Tradeoff
The money is meant for education.
If used for something else, the earnings are subject to:
• Ordinary income tax
• Plus a 10% penalty
A New Layer of Flexibility
Unused 529 funds can now be rolled into a Roth IRA for the beneficiary.
There are rules:
• Account must be open 15+ years
• Annual limits apply
• Lifetime cap applies
• Beneficiary must have earned income
But this significantly reduces the risk of “overfunding.”
The Real Takeaway
If your primary goal is education, the 529 is hard to beat.
You’re getting:
• Tax-free growth
• Tax-free withdrawals
• Full control
It’s one of the few places in the tax code where everything actually lines up in your favor.
3) The Trump Account
The Trump Account is one of the newest options, and it’s built very differently from both a UTMA and a 529.
One unique feature:
The federal government provides a $1,000 seed contribution for eligible children born between 2025 and 2028.
As of 2026, contribution limits are around $5,000 per year, though there are some nuances depending on income and how the account is structured.
How It Works
This account is designed for one thing:
Long-term compounding.
Money is contributed early, invested, and allowed to grow for decades.
This Is the Key Difference
This is not a flexible account.
The funds are essentially locked until they turn age 18.
At age 18, the account transitions into a retirement-style account (similar to an IRA).
From that point forward, standard retirement rules apply, including taxes and potential penalties if funds are withdrawn before age 59.5.
Why This Is Powerful
Time is the most valuable asset in investing.
Starting at birth instead of age 25 can mean decades of additional compounding.
This account isn’t about helping them early in life.
It’s about putting them far ahead later in life.
The Tradeoff
You are giving up almost all flexibility.
This is a “do not touch” account for years. If your child decides at age 18 they want to withdraw the money, they will pay taxes and possibly a penalty.
Where It Fits
Think of it like this:
• 529 → Education
• UTMA → Flexibility
• Trump Account → Long-term wealth
Each solves a different problem.
A Simple Way to Think About It
In many cases, the best approach isn’t choosing just one account.
It’s combining them based on what you want the money to do.
• Start with a 529 for education
• Add a smaller UTMA for flexibility (car, early expenses, first apartment)
• Consider a Trump Account if your goal is long-term wealth starting at birth (and if eligible, to get the free $1000)
This way, you’re not overcommitting to one outcome before you know your child’s future.
You’re building flexibility into the plan from the beginning.
Example: How This Actually Plays Out
Let’s say you consistently invest for your child over time.
By age 18, here’s what that could look like:
• 529 → Covers a large portion (or all) of college, completely tax-free
• UTMA → Used for a car, travel, or helping with early adult expenses
• Trump Account → Left untouched, continuing to compound for decades
Same discipline. Same investing habit.
But each account is solving a different problem.
Final Thought
There isn’t a single “best” account.
Each one is designed to do a specific job.
The real question isn’t:
“What’s the best account?”
It’s:
“What do I want this money to do for my child?”
Once you answer that, the structure becomes much clearer.
And in many cases, the best plan isn’t picking one.
It’s using the right combination of all three.