Does the Kiddie Tax Apply to a Trump Account? (w/Examples) + FAQs

This article reflects federal rules as of June 2026 and covers tax years 2025 and 2026. Trump Accounts are brand-new and still being shaped by IRS guidance, so confirm current figures before you act. This is educational information, not tax advice for your specific situation.

Quick Answer

No — during the growth years, the kiddie tax does not apply to a Trump Account, because the account is tax-deferred and reports no annual unearned income to the child. The kiddie tax only enters the picture later, at withdrawal (age 18+), and even then it rarely applies under standard IRA rules.

A Trump Account is a new, IRA-style savings account for children created by the One Big Beautiful Bill Act (OBBBA). The thing most parents worry about — the kiddie tax quietly taxing a child’s investment growth each year at the parents’ high rate — simply does not happen inside a Trump Account while the money grows, because the IRS does not treat that internal growth as the child’s yearly income.

That distinction matters because it is exactly where ordinary custodial accounts (UGMA/UTMA) trip families up. A regular brokerage account in a child’s name does generate taxable unearned income every year, and once it crosses $2,700 for 2025, the excess gets taxed at the parents’ marginal rate. A Trump Account sidesteps that, but it trades the problem for a different one at the end. Here is what you will learn:

• 💡 Why the kiddie tax stays dormant while a Trump Account grows
• 🧮 A full worked example showing $0 kiddie tax over 18 years
• ⚖️ How a Trump Account compares to a UGMA and a 529 on kiddie-tax exposure
• 📅 The key dates: the July 4, 2026 start, the $1,000 pilot grant, and the age-18 conversion
• 🚫 The seven costly mistakes that can turn a tax-free plan into a tax bill

What Is the Kiddie Tax?

The kiddie tax is a federal rule that stops parents from shifting investment income to their children to dodge the parents’ higher tax rate. It lives in Internal Revenue Code Section 1(g) and is reported on Form 8615. Without it, a high-earning parent could park a large stock portfolio in a child’s name and have the gains taxed in the child’s low bracket. The kiddie tax closes that door.

The rule taxes a child’s unearned income — interest, dividends, and capital gains — above a yearly threshold at the parents’ marginal rate. Earned income from a job is not touched by the kiddie tax. The consequence of ignoring it is real: if a child’s unearned income crosses the line and you fail to file Form 8615, the IRS can assess back tax, interest, and penalties on income that should have been taxed at the parent’s rate.

Who the kiddie tax covers

The kiddie tax applies to a child who is under age 18 at year-end, age 18 if their earned income did not exceed half their support, or a full-time student aged 19 to 23 whose earned income did not exceed half their support, as the IRS explains in the Form 8615 instructions. The reach into the college years surprises people. A parent who assumes the kiddie tax ends at 18 can be caught off guard when a 20-year-old full-time student takes a large taxable withdrawal. The fix is to know the age-and-student test before you trigger income, not after.

The 2025 and 2026 thresholds

For both 2025 and 2026, the first $1,350 of a child’s unearned income is tax-free, the next $1,350 is taxed at the child’s own rate, and everything above $2,700 is taxed at the parents’ rate. These figures are indexed to inflation, so they shift most years. The consequence of crossing $2,700 is that the child’s marginal rate can jump from near zero to as high as 37%, depending on the parents’ income. A common misconception is that the whole amount gets taxed at the parents’ rate — only the slice above $2,700 does. Track the running total of a child’s interest, dividends, and gains during the year so you are not surprised in April.

What Is a Trump Account?

A Trump Account is a new type of traditional IRA for a child who has not turned 18 before the end of the year the account is opened, created under new Internal Revenue Code Section 530A. Think of it as a cross between a traditional IRA and a 529 plan: anyone can fund it, the child does not need a job, and the money grows tax-deferred. The IRS issued its first guidance, Notice 2025-68, on December 3, 2025, and plans to release proposed regulations after a comment period that ran through February 20, 2026.

The account cannot be funded before July 4, 2026, and only one Trump Account is allowed per child. During the “growth period” — the years before January 1 of the year the child turns 18 — no withdrawals are allowed except for rollovers or on the child’s death, and the money must sit in low-cost U.S. equity index funds. The consequence of this design is the heart of this article: because nothing is paid out and nothing is taxed each year, there is no annual unearned income to feed into the kiddie tax.

Contribution rules and the $1,000 pilot grant

Total contributions are capped at $5,000 per child for 2026 and 2027, indexed in $100 steps after 2027, while a one-time federal pilot grant gives $1,000 to U.S.-citizen children born after December 31, 2024, and before January 1, 2029. Employers can add up to $2,500 per employee per year under new Section 128, and that amount counts toward the $5,000 cap. Government and charity contributions do not count toward the cap. Contributions are not tax-deductible, and they must land by December 31 each year — not the extended filing deadline. Miss the calendar-year cutoff and that year’s contribution room is simply gone.

How money is taxed coming out

Once the child turns 18, the Trump Account behaves like a traditional pre-tax IRA, so withdrawals of earnings are taxed as ordinary income, while after-tax contributions come out tax-free. A 10% early-withdrawal penalty can apply before age 59½, with the usual IRA exceptions for qualified higher education, first-time home purchase, and certain medical costs. This is the moment when the kiddie-tax question actually matters, because for the first time the account produces income the child reports.

So Does the Kiddie Tax Apply — or Not?

The honest answer has two parts: not during the growth years, and almost never at withdrawal — but “almost never” is not “never.” The kiddie tax only acts on unearned income the child reports on a return. A Trump Account reports none of that while it grows, so the tax stays dormant for up to 18 years.

At withdrawal, the earnings portion is ordinary income, not classic “unearned” investment income like interest or dividends. IRA distributions are generally treated as ordinary income rather than the dividend-and-interest “net unearned income” the kiddie tax targets, so the kiddie tax usually does not reach a Trump Account payout. The nuance: tax pros are still waiting on final IRS regulations to confirm exactly how these distributions interact with Form 8615, and the IRS has not yet finalized this point. Until then, treat a large withdrawal by a teen or full-time student as a question worth running past a CPA.

Growth period: kiddie tax is dormant

During the growth period, the Trump Account generates zero reportable income for the child, so there is nothing for the kiddie tax to tax. Compare that to a UGMA account holding the same index fund: every dividend and every realized gain is the child’s unearned income that year, and the part above $2,700 is taxed at the parents’ rate. A family that puts $5,000 a year into a UGMA can owe kiddie tax annually; the same family using a Trump Account owes nothing along the way. The action step is simple — if your goal is to avoid annual kiddie tax, the Trump Account structure does that automatically.

Withdrawal period: ordinary income, not kiddie tax

After age 18, a withdrawal of earnings is ordinary income taxed at the child’s own rate, and because it is IRA income rather than dividend or interest income, it generally falls outside the kiddie-tax computation. The consequence is favorable: a young adult with little other income may pay a very low rate, or none, on a modest withdrawal. The misconception to drop is that the parents’ rate follows the money forever — it does not, once the kiddie-tax structure no longer applies. Before any large withdrawal, model the tax in the year you plan to take it.

Which Situation Applies to You?

The right takeaway depends on where you and the child sit. Find your row below and read the matching section above.

• You are a parent or grandparent deciding whether to open one — the growth-period rules apply; the kiddie tax will not touch annual growth, so focus on contributions and the age-18 conversion.
• You hold a Trump Account and the child is under 18 — you are in the growth period; no withdrawals, no reportable income, no kiddie tax.
• The child just turned 18 and wants money out — IRA distribution rules now apply; earnings are ordinary income and the 10% penalty may hit before 59½.
• The child is a 19–23 full-time student — the kiddie-tax age test could still apply to other unearned income, so coordinate any Trump Account withdrawal with the rest of their return.
• You also have a UGMA or 529 — those carry different kiddie-tax exposure; see the comparison table below before choosing where to add money.

Trump Account vs. UGMA vs. 529: Kiddie-Tax Exposure

These three accounts handle the kiddie tax very differently. The table below compares them on the one issue this article is about.

Account type	Kiddie-tax exposure during growth
Trump Account	None — tax-deferred, no annual income reported, so Form 8615 is never triggered by the account itself
UGMA/UTMA custodial	High — dividends and realized gains are the child’s unearned income yearly, taxed at the parents’ rate above $2,700 for 2025
529 plan	None — grows tax-free and qualified withdrawals are tax-free, so the kiddie tax does not apply

The withdrawal side differs too, and that is where families make trade-offs.

Account type	Tax treatment at withdrawal
Trump Account	Earnings taxed as ordinary income at the child’s rate; 10% penalty possible before 59½ per traditional IRA rules
UGMA/UTMA custodial	No new tax at withdrawal; tax was already paid yearly as income accrued
529 plan	Tax-free for qualified education; earnings taxed plus 10% penalty if not used for education

Worked Example: $0 Kiddie Tax Over 18 Years

Meet the Riveras of Ohio. Their daughter Mia is born in 2026, so she qualifies for the $1,000 federal pilot grant. Starting after July 4, 2026, they contribute the full $5,000 a year into Mia’s Trump Account, invested in an S&P 500 index fund.

Here is the kiddie-tax math, step by step:

• Year 1 (2026): $1,000 grant + $5,000 contribution = $6,000 invested. The fund earns roughly $360 at a 6% growth rate.
• Kiddie-tax check: that $360 of growth stays inside the account. It is not paid out and not reported on Mia’s return.
• Mia’s reportable unearned income for the year from the account: $0.
• Compare $0 against the 2026 kiddie-tax threshold of $2,700 — she is nowhere near it, because nothing counts.
• Repeat for 18 years. Following Schwab’s illustration, by age 18 the account could hold about $191,000, with roughly $83,000 in untaxed gains.
• Total kiddie tax paid across all 18 growth years: $0.

Now the contrast. If the Riveras had used a UGMA instead, that same fund might throw off about $108 in qualified dividends in year one (a ~1.8% yield on $6,000). That is below $2,700, so no kiddie tax yet — but as the balance grows past roughly $150,000, annual dividends can exceed $2,700, and the excess gets taxed at the Riveras’ marginal rate every single year. Over 18 years that can total thousands in kiddie tax the Trump Account avoids entirely.

Named Examples

Example 1 — Newborn grant, zero tax: the Riveras (above). Mia’s account grows for 18 years and pays no kiddie tax because nothing is distributed. This is the cleanest case and the one most families will live in.

Example 2 — The 18-year-old first withdrawal: Jordan in Texas. Jordan turns 18 in 2026 and takes out $4,000 of earnings to help buy a first car. That $4,000 is ordinary income on his own return, not parent-rate kiddie-tax income, and with little other income he likely pays a low rate — but the 10% early-withdrawal penalty of $400 applies because a car is not a qualified IRA exception. Lesson: the penalty, not the kiddie tax, is the real cost here.

Example 3 — The full-time student: Priya in California. Priya is 20, a full-time student, and her parents are high earners. She has $1,500 of dividends from a separate UGMA and takes a $3,000 Trump Account withdrawal for tuition. The UGMA dividends fall under the kiddie-tax age test for students 19–23, while the tuition withdrawal qualifies for the higher-education exception to the 10% penalty. The action step: she should file Form 8615 for the UGMA income and report the IRA distribution separately.

Mistakes to Avoid

• Assuming the kiddie tax taxes growth inside the account. It does not; only reported income counts, so worrying about annual kiddie tax on a Trump Account wastes energy you should spend on contribution timing.
• Thinking the kiddie tax ends at 18. For full-time students 19–23, the age test still applies to other unearned income, and missing this can mean back tax and penalties.
• Taking an early withdrawal without checking the 10% penalty. A non-qualified payout before 59½ costs an extra 10%, turning a “free” withdrawal into a real loss.
• Missing the December 31 contribution deadline. Trump Account contributions must post by year-end, not the April filing deadline, and missed room does not carry over.
• Funding a UGMA when you wanted to avoid annual tax. A UGMA triggers yearly kiddie tax above $2,700; if avoiding that was the goal, the wrong account undoes it.
• Trying to contribute before July 4, 2026. No contributions are allowed before that date, and an early deposit can be treated as an excess contribution subject to excise tax.
• Opening more than one account per child. Only one Trump Account per child is permitted, and a duplicate can trigger correction and reporting headaches.

Do’s and Don’ts

Do: – Do open the account through trumpaccounts.gov or Form 4547 once it is operational, because the structure is what shields you from annual kiddie tax. – Do claim the $1,000 pilot grant for an eligible child, since it is free money that compounds for 18 years. – Do track contributions against the $5,000 cap, because excess contributions face an excise tax. – Do model the tax before any post-18 withdrawal, since earnings are ordinary income. – Do keep records of after-tax contributions, because that basis comes out tax-free.

Don’t: – Don’t confuse a Trump Account with a Roth, because withdrawals of earnings are taxable, not tax-free. – Don’t take big withdrawals in a high-income year for the child, because timing changes the rate. – Don’t ignore the 10% penalty rules, because they apply even when the kiddie tax does not. – Don’t assume your state follows federal treatment, because conformity varies and is unsettled for this brand-new account. – Don’t skip the December 31 deadline, because the contribution window is calendar-year only.

Pros and Cons

Pros: – No annual kiddie tax during the growth period, because growth is tax-deferred and unreported. – Tax-deferred compounding for up to 18 years, which can build a large balance. – A $1,000 federal head start for eligible newborns, which is free principal. – Anyone can contribute with no earned-income test, unlike a regular IRA. – Earnings are taxed at the child’s likely low rate at withdrawal, not the parents’ rate.

Cons: – Earnings are eventually taxed as ordinary income, unlike a Roth or a 529’s tax-free education use. – A 10% early-withdrawal penalty can apply before 59½, limiting flexibility. – No withdrawals at all before 18, so the money is locked up. – Contributions are not deductible, so there is no upfront tax break. – Many rules are unsettled pending IRS regulations, so plans may need adjusting.

State Conformity: Does Your State Tax This?

Federal law is only half the picture. Most states base income tax on federal rules, but many do not automatically follow brand-new federal provisions like the OBBBA accounts, and several states have no income tax at all. The consequence is that a withdrawal that is favorably taxed federally could still face state income tax in a state that does not conform — or none at all in Texas, Florida, or other no-income-tax states.

Because Trump Accounts are so new, no clear pattern of state conformity exists yet, and the IRS itself has not finalized federal regulations. Treat state treatment as unsettled. The action step is to check your own state department of revenue’s guidance, or ask a local CPA, before you make a large withdrawal — especially if you live in a high-tax state and the child has other income.

When to Call a Professional

Most growth-period situations are simple enough to handle yourself: open the account, contribute, and let it compound with no kiddie-tax filing. Bring in a CPA or tax attorney when the child takes a large withdrawal, when a full-time student aged 19–23 has other unearned income, when you are weighing a Roth conversion after 18, or when you need your state’s treatment confirmed. Expect a CPA consultation to run roughly $200–$500, which is cheap insurance against a penalty or a misreported distribution.

What to Do Next

1. Confirm eligibility now. Check that your child has a Social Security number and, for the grant, U.S. citizenship and a birth date after December 31, 2024.
2. Wait for the July 4, 2026 window. Do not contribute before then; mark the date.
3. Open the account via trumpaccounts.gov or Form 4547 once the system is live, and elect the $1,000 pilot grant.
4. Set a December 31 contribution reminder so you do not lose that year’s room.
5. Keep a basis record of every after-tax contribution for tax-free treatment later.
6. Before any post-18 withdrawal, model the income-tax and 10% penalty effects, and call a CPA if the amount is large or the child has other income.

FAQs

Does the kiddie tax apply to a Trump Account? No. During the growth years the account is tax-deferred and reports no income, so the kiddie tax does not apply. At withdrawal, earnings are ordinary IRA income that generally falls outside the kiddie-tax computation.

What is the kiddie-tax threshold for 2025 and 2026? $2,700. For both years, the first $1,350 of a child’s unearned income is tax-free, the next $1,350 is taxed at the child’s rate, and amounts above $2,700 are taxed at the parents’ marginal rate.

When can I open a Trump Account? July 4, 2026. Accounts become available in 2026, but no contributions are allowed before July 4, 2026. You will use trumpaccounts.gov or IRS Form 4547 once both are operational.

How much is the federal Trump Account grant? $1,000. A one-time federal pilot contribution goes to U.S.-citizen children born after December 31, 2024, and before January 1, 2029, deposited no earlier than July 4, 2026.

What is the annual contribution limit? $5,000. That is the total per child for 2026 and 2027, indexed in $100 increments after 2027. Government and charity contributions do not count toward this cap; employer contributions do.

Are Trump Account contributions tax-deductible? No. Contributions are made with after-tax dollars and create basis that comes out tax-free later. Employer, government, and charity contributions can be pre-tax but create no basis.

How are withdrawals taxed? As ordinary income on the earnings portion at the child’s own rate once they turn 18, while after-tax contributions come out tax-free. A 10% penalty may apply before age 59½ unless an IRA exception fits.

Does the kiddie tax ever reach a Trump Account at withdrawal? Rarely. IRA distributions are generally ordinary income, not the dividend-and-interest “unearned income” the kiddie tax targets, so it usually does not apply. Final IRS rules on this are still pending.

Is a Trump Account better than a UGMA for avoiding the kiddie tax? Yes, for that goal. A UGMA generates taxable unearned income every year and triggers kiddie tax above $2,700, while a Trump Account reports nothing during the growth period.

Can I open more than one Trump Account per child? No. Only one Trump Account per child is allowed, though you may roll the balance to another provider. A duplicate account can trigger correction and excise-tax issues.

Does my state tax Trump Account withdrawals? It depends. Many states do not automatically conform to this new federal provision, and no-income-tax states tax nothing. Check your state department of revenue, since treatment is unsettled.

What happens to the account when the child turns 18? It becomes a traditional IRA. Standard IRA rules then apply, including the 10% early-withdrawal penalty, required minimum distribution rules, and the option of a Roth conversion.

Word count: approximately 3,500 words. Figures reflect federal rules for tax years 2025–2026 as of June 2026 and may change as the IRS finalizes regulations.