Here’s the thing about generational wealth: most people don’t build it through a single big move. They build it by making a series of small, boring, correct decisions early enough that compound growth does the heavy lifting. A new savings account for children, born from the One Big Beautiful Bill Act, is one of those decisions. Not because the account is flashy, but because time is working in your favor from day one and the math, given enough years, gets genuinely difficult to ignore.
CPA and retirement planner Kurt Supe (@KurtSupeCPA) broke down the mechanics in a thread on X, and the key insight he shared is the one most families will miss entirely. The account is the easy part. What happens at age 18 is where the real decision gets made.
Here’s everything you need to understand.
What Is a Trump Account?
Officially a Section 530A account, a Trump Account is a tax-deferred investment account for children, created under the One Big Beautiful Bill Act. It functions like a traditional IRA but with one major distinction: no earned income is required to contribute. That’s a significant departure from standard IRA rules and one of the things that makes this account genuinely interesting for parents who want to give their kids a retirement head start before those kids have ever held a job.
Any child under 18 with a Social Security number can have one. Children born between January 1, 2025 and December 31, 2028 also receive a one-time $1,000 seed deposit from the U.S. Treasury once the account is established. The government chose July 4, 2026 as the launch date for contributions, which is either a very patriotic gesture or an extremely on-brand scheduling decision, but either way, that’s when the clock starts.
Children born before 2025 don’t qualify for the seed deposit, but the account is still available and still worth opening. Parents, grandparents, employers, and other contributors can combine to put in up to $5,000 per year until the year before the child turns 18. Eighteen years of contributions with compound growth underneath them adds up to a number that tends to make people stop and recalculate. (It also gives parents a great answer for “What should I get your child for their birthday/holiday present this year?”)
How to Open One
The accounts are live as of July 4, 2026, so there’s no longer any waiting involved. You have two options for opening an account: visit TrumpAccounts.gov directly or download the Trump Accounts app from the Apple App Store or Google Play. Both are free. During activation you’ll verify your identity, create login credentials, and enter information for yourself and your child, including names, dates of birth, and Social Security numbers. Once activation is complete, you’ll receive a confirmation email. Parents with multiple eligible children can add them all to the same dashboard after setup.
If you already filed IRS Form 4547 with your 2025 tax return, the account election was already processed. Log in through the app or TrumpAccounts.gov to complete activation if you haven’t yet. Contributions are open now.
One important scam warning from the Treasury Department: all official communication about your account will come by email from no-reply@trumpaccounts.treasury.gov. If you receive a phone call or text message about a Trump Account, do not respond. It is almost certainly a scam. Always access the account through the app or by typing TrumpAccounts.gov directly into your browser.
The Investment Rules
During the growth phase, the account is limited to low-cost index funds that track broad U.S. market indices, use no leverage, and charge annual fees below 0.10%. No individual stocks, no sector funds, no international allocations, and absolutely no cryptocurrency, just in case your brother-in-law had ideas.
For most investors, this constraint is a feature rather than a frustration. A broad total market index fund charging under 0.10% per year, given 18-plus years of uninterrupted compounding, is an excellent vehicle for building wealth. The account is essentially forcing the best practice most investors take years to figure out on their own.
The Retirement Math
This is where the account stops being an interesting policy idea and starts being something worth losing sleep over in a good way.
At a 10% average annual return, the government’s $1,000 seed deposit, left completely untouched, grows to roughly $490,000 by the time the child reaches age 65. That’s a solid outcome for something that cost you nothing.
But the seed isn’t the engine. The annual contributions are.
Contribute the maximum $5,000 every year for 18 years. At a 10% average return, that pile reaches approximately $230,000 when the child turns 18. Leave it alone through retirement and you’re looking at multi-million dollar territory. These are the kinds of numbers that make people wish someone had opened one of these for them.
That said, there’s a catch sitting quietly inside the account structure that cost you a LOT in taxes – for families who don’t know to look for it.
The Tax Problem Built Into the Account
A Trump Account grows tax-deferred, meaning taxes on gains are postponed, not eliminated. When the child turns 18 and the account converts to a standard traditional IRA, withdrawals get taxed as ordinary income. Pull money out before age 59.5 and a 10% penalty applies on top of that, with the usual exceptions for qualified education costs, a first-time home purchase up to $10,000, and disability.
This is a meaningful distinction that tends to get glossed over in coverage of these accounts. Tax-deferred is not the same as tax-free. After 18 years of compounding, potentially hundreds of thousands of dollars in growth, the IRS is waiting at the other end to collect at whatever ordinary income rate applies at the time of withdrawal. You built the account. They just show up for the harvest.
There is a way around this, but it requires understanding two separate tax rules that interact in a way most families won’t figure out without professional guidance.
The Kiddie Tax: The Problem Nobody Warned You About
Before we get to the solution, let’s talk about the obstacle, because skipping this part is how families accidentally hand more money to the IRS than they ever needed to.
The kiddie tax is a provision in the tax code designed to prevent parents from shifting investment income into a child’s name just to take advantage of the child’s lower tax bracket. Under current rules, unearned income above $2,700 per year for a child subject to the kiddie tax gets taxed at the parents’ marginal rate, not the child’s.
Here’s why this matters for Trump Accounts specifically: a Roth conversion generates unearned income. If you try to convert a large Trump Account balance to a Roth IRA while the child is still subject to kiddie tax rules, that conversion income above $2,700 gets taxed at the parents’ rate. For families in higher income brackets, that’s a significant and entirely avoidable tax bill.
The kiddie tax applies to children under 18, to 18-year-olds whose earned income does not exceed half of their own support, and to full-time students between ages 19 and 23 under the same support test. That last part is the one that catches people off guard. Your 20-year-old sophomore in college, living in a dorm, largely supported by you, is probably still subject to the kiddie tax. The window you’re imagining for a cheap Roth conversion may be narrower than you think.
According to Cary Sinnett, senior manager of personal financial planning at the Association of International Certified Professional Accountants, the kiddie tax is the largest technical risk to the entire Roth conversion strategy. The safest way to stay clear of it entirely is to wait until the child is 24, at which point the rules no longer apply regardless of student status or support.
That creates a planning challenge: the longer you wait to convert, the more the account has grown, and the larger the tax bill on conversion. Waiting until 24 may mean converting a significantly larger balance than you would have at 18 or 21.
The solution here is to pay attention and talk to your tax professional. They’ll be familiar with all the rules at the time of conversion, the tax brackets, the current tax laws, and all the rest. Perhaps you convert over the course of several years. Perhaps you bite the bullet and pay a larger tax bill in a single year. Or maybe you convert $2,700 per year until they turn 24, which is a nominal amount but still moves the needle. None of this is tax advice. Talk to your own tax person who knows your specific situation.
The Move That Turns This Account Into a Generational Wealth Engine
The entire idea for this article came from a thread on X by CPA and retirement planner Kurt Supe (@KurtSupeCPA), who broke down exactly how these accounts work, and the insight that stood out most is the one that most families will completely miss.
The year the account converts to a standard IRA, the child is 18. Most 18-year-olds earn very little. They’re in college, working part-time, or doing whatever 18-year-olds do that doesn’t involve generating substantial taxable income. That low-income window is a tax planning opportunity that probably won’t exist again at this scale for decades. (Of course, taking into account the Kiddie Tax laws from the section above.)
At near-zero income, a Roth conversion is almost free. You take the traditional IRA balance, convert it to a Roth, pay ordinary income tax on the converted amount at the child’s current rate, which is likely close to nothing, and from that point forward the entire account grows completely tax-free. The $230,000 that would have faced a tax bill on every future withdrawal instead compounds for the next 40-plus years without the IRS taking a cut.
If the account balance is large enough that converting everything in a single tax year would push the child into a higher bracket, spreading the conversion over several years while their income is still low is the smarter approach. Convert a portion each year, keep the total taxable income within a favorable bracket, and repeat until every dollar is sitting in the Roth. The goal is to get it all converted eventually. The question is just how fast you can do it without triggering a bracket you didn’t need to touch.
One more thing worth knowing: the taxes owed on the conversion are better paid from money outside the account if at all possible. If the child has to pull funds from the account itself to cover the tax bill, that withdrawal counts as a taxable distribution, which creates a compounding inefficiency you want to avoid. Parents can cover the conversion taxes as a gift, and the 2026 annual gift exclusion is $19,000, which gives you room to help without triggering gift tax implications.
As Supe put it, the account setup is the easy part. The conversion is where families either build a fortune or quietly donate one to the federal government. This is the part worth planning for years in advance, not weeks before the child’s 18th birthday. Get with your CPA well ahead of time, map out the conversion timeline, and make sure the execution is already scheduled when the window opens.
The FAFSA Complication
If the child has a well-funded Trump Account and is heading to college, the account balance will show up somewhere in the financial aid calculation. Based on current rules for student-owned IRAs, Trump Accounts will likely be counted as student assets on FAFSA. Student-owned assets are assessed at up to 20% when calculating Expected Family Contribution, compared to about 5.64% for parent-owned assets. A $100,000 Trump Account balance could reduce need-based aid eligibility by as much as $20,000.
Official guidance from the IRS and Department of Education on exactly how Trump Accounts get reported on FAFSA hasn’t been finalized, so this isn’t entirely settled. There’s a reasonable chance the guidance comes out differently. Don’t count on it, but don’t panic before you have something concrete to respond to.
Here’s the practical reality check: if you’re a BiggerPockets Money reader building toward FIRE and maxing out this account for 18 years, your household income and assets are almost certainly disqualifying your child from need-based grant eligibility regardless of what’s in the Trump Account. The account isn’t the obstacle between your kid and free college money. Your net worth is, and that’s not actually a bad problem to have.
The families for whom FAFSA deserves real attention here are those making modest contributions on a middle-class income with college funding as a near-term priority. In that case, a 529 is a better primary vehicle: it’s reported as a parent asset, carries a much lighter FAFSA footprint, and delivers tax-free withdrawals for qualified education expenses rather than the tax-deferred treatment of a Trump Account.
Does This Replace a 529?
No. These accounts are built for different purposes and work best when used alongside each other.
A 529 is an education savings vehicle. Contributions grow tax-free and come out tax-free for qualified education expenses. If paying for college is the primary goal, the 529 wins that specific contest without much debate.
A Trump Account is a retirement head start with a Roth conversion as the unlock mechanism. It’s not designed to pay for a dorm room or a semester abroad. It’s designed to give the child a decades-long tax-free compounding runway before they’ve made a single career decision.
Use the 529 for college. Use the Trump Account for everything after. If the cash flow is there to fund both, most families won’t have to choose between the goals, which is a genuinely good financial position to land in.
A Note for Small Business Owners: You Have an Extra Move Here
If you own a business, there is a layer to this account that regular employees don’t have access to, and it’s worth understanding.
Under new Internal Revenue Code Section 128, employers can contribute up to $2,500 per year to a Trump Account for an employee or an employee’s dependent child. That contribution is a deductible business expense for the employer and excluded from the employee’s taxable income entirely. It never shows up as wages. It never gets taxed on the way in. It goes directly into the child’s account and starts compounding immediately.
For a small business owner who also has children, this creates an interesting opportunity. If your business pays you W-2 wages, which is standard for S-corporation owners, your company may be able to contribute to your own children’s accounts using pre-tax business dollars. The business gets the deduction. The contribution doesn’t count as income to you. And the money lands in your child’s Trump Account and starts growing tax-deferred toward that eventual Roth conversion.
There are important rules that govern this, and skipping them turns the contribution into taxable wages, which defeats the entire purpose. Here’s what the structure requires.
The business must establish a formal written Trump Account Contribution Program, commonly called a TACP. This is a standalone written plan document, not something you can set up informally or retroactively. The plan must exist before contributions are made, must be established for the exclusive benefit of employees, and must include notice to all eligible employees about the program’s existence and terms. Employees must also receive an annual written statement by January 31 showing what the employer contributed on their behalf in the prior year. Contributions are reported on the W-2 in Box 12 under new code “TA.”
The nondiscrimination rules deserve particular attention. The TACP cannot be designed to favor highly compensated employees or their dependents. If you have a team, you cannot quietly set up a program that only benefits your own children while excluding everyone else’s. The program must offer equitable access. Highly compensated employees are defined in 2026 as those earning more than $160,000, as well as officers and anyone owning more than 5% of the company. Notably, the 5% owner concentration test that makes dependent care FSAs nearly useless for solopreneurs does not appear to apply to Trump Account programs under the current statute, which is a meaningful opening for small firms. That said, final regulations haven’t been issued yet, so confirm the current state of the rules with a benefits attorney before you proceed.
One more detail that trips people up: the $2,500 limit is per employee, not per child. If you have three kids and contribute $2,500 to the oldest child’s account through your TACP, you’ve used the entire annual employer allowance for yourself as an employee. You cannot contribute additional employer dollars to your other two children’s accounts that year. The cap follows the worker, not the family’s headcount. Plan accordingly, and if you have multiple children, decide in advance which account gets the employer contribution each year or split it among accounts up to the combined $2,500 ceiling.
For a business owner who was already planning to fund these accounts out of personal after-tax dollars, routing the contribution through a properly structured TACP instead is a straightforward upgrade. The money going into the account is the same. The tax treatment is materially better.
What to Do Right Now
The action list is short. If you haven’t opened an account yet, go to TrumpAccounts.gov or download the Trump Accounts app and get it done today. If you filed IRS Form 4547 earlier this year and received an activation email, log in and complete the setup. Contributions are open now, the $1,000 government seed is being deposited for eligible children, and every day you wait is a day of compounding you’re not getting back.
From there, contribute consistently up to the $5,000 annual limit for as many years as you can. And well before the child turns 18, sit down with a CPA and map out the Roth conversion strategy. Understand how the kiddie tax affects your specific situation, decide whether you’re converting in a single year or spreading it over several, and have the plan ready before you need it rather than scrambling after the fact.
The account takes maybe 20 minutes to open. The conversion strategy takes one good conversation with the right professional. Between those two things, you’re potentially setting up a tax-free retirement for your child before they’ve ever filed their own tax return.
That’s worth doing.
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