A custodial Roth IRA is a retirement account an adult opens and manages for a minor who has earned income. The child owns the account; the adult controls it until the child reaches the age of majority. Contributions are capped at the child's earned income for the year, up to $7,500 in 2026. Because the money is invested after-tax, it grows tax-free and qualified withdrawals in retirement are 100% tax-free. Here's exactly how it works, the rules, and how to open one.
By the ParentSimple Editorial Team | Last updated: August 2026 | Reviewed for accuracy against IRS Publication 590-A and the IRS 2026 contribution limits (Notice announcing the $7 (learn more about how to appeal financial aid awards: complete guide) (learn more about how to calculate your college savings goal) (learn more about fafsa guide: how to complete the free application for federal student aid) (learn more about education funding strategies: complete guide to paying for private school and college) (learn more about best breast pumps of 2026: wearable, insurance-covered, and hospital-grade picks) (learn more about best homeschool curriculum of 2026: top programs by grade, style, and budget),500 IRA limit).
This guide is for educational purposes only and is not financial, tax, or investment advice. Contribution and income limits change; confirm current figures with the IRS or a qualified professional before acting.
A custodial Roth IRA is one of the most powerful — and most overlooked — tools a parent or grandparent can use to give a child a financial head start. If your child earns money from a summer job, babysitting, or working in the family business, you can help them open a Roth IRA and turn a few hundred dollars of teenage earnings into a tax-free nest egg worth tens of thousands of dollars by retirement. The engine behind that is simple: time. A dollar invested at age 15 has roughly 50 years to compound before a traditional retirement age.
This guide explains exactly what a custodial Roth IRA is, how it works, who qualifies, the 2026 rules and limits, the real benefits and drawbacks, and a step-by-step process for opening one. It's written for parents, grandparents, and guardians who want to understand the account fully before setting one up — not a ranked list of products, but the complete picture.
A custodial Roth IRA is a Roth IRA opened and managed by an adult (the "custodian") on behalf of a minor (the "beneficial owner") who has earned income. It works exactly like a regular Roth IRA — you fund it with after-tax dollars, the money grows tax-free, and qualified withdrawals in retirement are tax-free — with one structural difference: because minors generally can't open brokerage accounts on their own, an adult holds the account in a custodial capacity until the child reaches the age of majority.
The key word is custodial. The child owns every dollar in the account. The adult simply controls the account — choosing the provider, selecting investments, and making contributions — until the child legally takes over, which happens at age 18 or 21 depending on your state.
There is one non-negotiable requirement: the child must have earned income. You cannot open a custodial Roth IRA for a newborn or fund one from an allowance. The child has to have earned money from work during the year, and the amount you can contribute is capped at what they earned.
Understanding the mechanics matters, because a custodial Roth IRA has a few rules that don't apply to a standard adult Roth IRA.
The IRS only allows Roth IRA contributions up to the amount of a person's earned income (also called compensation) for the year. For a child, earned income means money paid for work actually performed — wages reported on a W-2, or net earnings from self-employment such as babysitting, lawn mowing, tutoring, dog walking, refereeing youth sports, modeling, or working in a family business.
What does not count: allowance, birthday money, gifts, investment income, or "paying" a child for chores they'd do anyway around the house. If the IRS wouldn't consider it legitimate compensation for real work, it can't support a Roth contribution.
So the practical formula for how much you can contribute in a given year is:
The lesser of the child's total earned income or the annual IRA contribution limit.
If your 16-year-old earns $3,000 lifeguarding, the maximum Roth contribution is $3,000 — even though the 2026 limit is higher. If they earn $9,000, the contribution is capped at the annual limit, not their full earnings.
Here's the part that surprises most families: the money used to fund the account doesn't have to be the child's own money. The IRS cares that the child has earned income up to the contribution amount — not that the specific dollars deposited came from their paycheck. A parent or grandparent can gift the cash to fund the account (up to the earned-income cap), letting the child keep and spend their actual earnings. Many families use this as a match: "For every dollar you earn and save, we'll fund your Roth."
Contributions go in after-tax — there's no upfront deduction, which is almost always the right choice for a child who pays little or no income tax anyway. In exchange, all growth is tax-deferred while invested, and qualified withdrawals in retirement come out completely tax-free. Over a 40-to-50-year horizon, avoiding tax on decades of compounding is the entire point.
The custodian manages the account until the child reaches the age of majority in their state — usually 18 or 21. At that point the account converts to a regular Roth IRA in the young adult's name, and they gain full control. This is worth thinking about in advance: once they take over, they can legally do what they want with the money, including withdrawing contributions. Setting expectations early — that this account is for the long term — is part of the job.
A custodial Roth IRA is one of several ways to save or invest for a child. Each serves a different goal, and they're often used together rather than instead of one another.
Custodial Roth IRA vs. custodial traditional IRA. Both require earned income and both are custodial. The difference is tax timing: a traditional IRA gives a deduction now and taxes withdrawals later; a Roth takes no deduction now and gives tax-free withdrawals later. For a child in a 0% or very low tax bracket, the deduction is nearly worthless, so the Roth is almost always the better choice.
Custodial Roth IRA vs. UTMA/UGMA custodial account. A UTMA or UGMA (Uniform Transfers/Gifts to Minors Act) account is a general-purpose custodial brokerage account. It has no earned-income requirement and no contribution limit, so it's more flexible and can hold money for any goal. But it has no special tax shelter — earnings are subject to the "kiddie tax" — and the child gains full control at the age of majority with no strings. Use a UTMA for general saving; use a custodial Roth specifically for tax-free retirement growth when the child has earned income. Our comparison of 529 plans, Coverdell ESAs, and UTMA accounts breaks down the trade-offs in detail.
Custodial Roth IRA vs. 529 plan. A 529 plan is built for education. It has no earned-income requirement, allows very large contributions, and grows tax-free for qualified education expenses. A custodial Roth is built for retirement and requires earned income. They're not competitors — a 529 funds college, a custodial Roth funds a lifetime. Families balancing both goals (and their own retirement) can see our guide to balancing college and retirement saving.
Decades of tax-free compounding. This is the headline benefit. Because a child starts so young, even modest contributions have an enormous runway. A single $3,000 contribution at age 15, left to grow at a historical stock-market average, can become many times that amount by retirement — and none of the growth is taxed.
Teaches investing and ownership early. Opening the account with your child, choosing an index fund together, and watching it grow is one of the most concrete financial lessons you can give. It turns abstract advice ("save for the future") into a real account with their name on it. Pairing it with a kids' or teen debit card reinforces the earn-save-invest cycle.
Flexible access to contributions. Unlike a 529 or a locked retirement plan, Roth contributions (not earnings) can be withdrawn at any time, for any reason, tax- and penalty-free. That flexibility makes the account less intimidating for families worried about locking money away.
Not counted like a 529 for most purposes, and no required distributions. Roth IRAs have no lifetime required minimum distributions for the original owner, so the money can keep compounding untouched for as long as the child chooses.
A head start on financial independence. Money in a Roth started in the teen years can later help fund a first home (up to $10,000 of earnings can be withdrawn penalty-free for a first home) or simply anchor a retirement that most people don't start thinking about until decades later.
A custodial Roth IRA is powerful, but it isn't the right fit for every family or every dollar.
Earned income is required — and must be documented. No job, no contribution. And if the IRS ever questions a contribution, you need records showing the child actually earned the money.
Contributions are capped at earned income. A child earning $1,500 can only contribute $1,500, which limits how fast the account can grow in the early years.
The child gains full control at majority. At 18 or 21, the money is legally theirs to use as they wish — including in ways you might not intend. This is a feature (it's their money) and a risk (they might spend it).
No upfront tax break. Contributions aren't deductible. For a low-earning child this is fine, but it means the account doesn't reduce anyone's current tax bill.
It can affect financial aid at the margins. Retirement accounts are generally not counted as assets on the FAFSA, but withdrawals can show up as income. If college is on the horizon, coordinate with your overall college-saving strategy.
Early withdrawal of earnings has costs. While contributions come out freely, withdrawing earnings before age 59½ generally triggers income tax plus a 10% penalty, unless an exception applies.
Opening a custodial Roth IRA is straightforward and can usually be done online in under 30 minutes.
Step 1: Confirm your child has earned income. Before anything else, verify the child earned money from work this year and estimate the total. This number sets your contribution ceiling. For self-employment (babysitting, mowing lawns), keep a simple log of dates, clients, and amounts.
Step 2: Choose a provider that offers custodial Roth IRAs. Not every brokerage offers them, but many major low-cost brokerages do, typically with no account minimum and no annual fee. Look for one with zero account fees, commission-free index funds and ETFs, and an easy online custodial application. (This guide doesn't rank specific providers — compare fees and available investments before choosing.)
Step 3: Open the custodial account. You'll provide the adult custodian's information and the child's information, including the child's Social Security number. The account is titled to reflect the custodial relationship (for example, "[Custodian] as custodian for [Child]").
Step 4: Fund the account. Contribute up to the lesser of the child's earned income or the annual limit. You can contribute for a given tax year up until that year's tax-filing deadline in the following April. The money can come from the child's earnings or be gifted by a parent or grandparent.
Step 5: Choose investments. Contributing is not the same as investing — cash that lands in the account sits uninvested until you buy something. For a decades-long horizon, most families keep it simple with a low-cost, broadly diversified index fund or a target-date fund. Simplicity beats complexity here.
Step 6: Automate and revisit annually. Set a reminder each year to contribute based on that year's earnings, and review the account together with your child so it becomes a shared habit rather than a set-and-forget afterthought.
Because the earned-income rule is the foundation of the whole account, it's worth getting right.
Qualifying earned income includes: wages, salary, and tips reported on a W-2; and net earnings from legitimate self-employment such as babysitting, lawn care, tutoring, pet sitting, refereeing, modeling or acting, content creation that pays, and paid work in a family business at a reasonable wage for real work performed.
Not qualifying: allowance, gifts, birthday or holiday money, scholarship or grant money, investment income (interest, dividends, capital gains), and "chore money" for ordinary household chores.
Documentation. For W-2 jobs, the pay stubs and year-end W-2 are your records. For self-employment, keep a contemporaneous log: date, who paid, what work was done, and how much. If the child's net self-employment income is high enough, they may owe self-employment tax and need to file a return — a reason to keep the numbers reasonable and the records clean. When in doubt, talk to a tax professional.
Contributing more than the child earned. The single most common error. If you over-contribute, the IRS can assess a 6% excise tax on the excess for each year it remains. Always cap the contribution at documented earned income.
Counting allowance or gifts as earned income. These don't qualify. Only pay for real work counts.
Paying a child an unreasonable "salary" from a family business. Paying your 8-year-old $7,500 to "consult" invites scrutiny. Wages must be reasonable for the actual work and age.
Forgetting to invest the cash. Depositing money is step one; buying an investment is step two. Uninvested cash doesn't compound.
Overlooking the age-of-majority handoff. Plan the conversation early so the transfer of control isn't a surprise.
Chasing complexity. A single diversified index fund held for decades will beat most attempts to pick winners. Keep it boring.
The good news: a custodial Roth IRA is usually inexpensive to run. At most major low-cost brokerages, there is no fee to open the account, no annual maintenance fee, and no account minimum. Trades on index funds and ETFs are typically commission-free. The main cost you'll pay is the expense ratio of the funds you buy — often a small fraction of a percent per year for broad index funds. Avoid providers that charge account fees, sales loads, or high fund expense ratios, since fees compound against you over the same long horizon that makes the account so powerful. Over 40-plus years, the difference between a 0.05% and a 1.00% annual fee can be substantial, so low cost is not a minor detail.
What is a custodial Roth IRA in simple terms?
It's a Roth IRA an adult opens and manages for a minor who has earned income. The child owns the money; the adult controls the account until the child reaches the age of majority (18 or 21, depending on the state).
Can I open a Roth IRA for my child if they don't have a job?
No. The child must have earned income from work during the year. Allowance and gifts don't count. Without earned income, there's no basis for a contribution.
How much can I contribute to a custodial Roth IRA in 2026?
Up to the lesser of the child's earned income or the annual IRA limit, which is $7,500 for 2026 for those under 50. If the child earns less than $7,500, the contribution is capped at what they earned.
Does the money have to come from the child's paycheck?
No. As long as the child has earned income at least equal to the contribution, a parent or grandparent can provide the cash to fund the account. Many families let the child keep their earnings and fund the Roth as a gift or match.
What counts as earned income for a child?
Wages from a W-2 job and net earnings from legitimate self-employment (babysitting, lawn mowing, tutoring, etc.). Allowance, gifts, and investment income do not count.
Who controls the account?
The adult custodian controls investments and contributions until the child reaches the age of majority, at which point the account becomes a standard Roth IRA in the young adult's name and they take full control.
When does my child take over the account?
At the age of majority in your state — generally 18 or 21. After that, the money and the decisions are legally theirs.
Can my child withdraw the money?
Contributions can be withdrawn at any time, tax- and penalty-free. Withdrawing earnings before age 59½ generally triggers income tax plus a 10% penalty unless an exception applies (such as up to $10,000 of earnings for a first home).
Is a custodial Roth IRA better than a 529 plan?
They serve different goals. A 529 is for education and allows large contributions with no earned-income requirement. A custodial Roth is for retirement and requires earned income. Many families use both.
Will a custodial Roth IRA hurt my child's financial aid?
Retirement accounts are generally not reported as assets on the FAFSA, but distributions can count as income. Coordinate with your overall college-funding plan if aid is a concern.
What happens if I contribute too much?
Excess contributions can be subject to a 6% excise tax for each year the excess remains in the account. Correct an over-contribution before the tax deadline to avoid the penalty.
Do custodial Roth IRAs have fees?
Most major low-cost brokerages charge no account or maintenance fees and no minimum. Your main cost is the expense ratio of the funds you choose, so favor low-cost index funds.
Can grandparents open a custodial Roth IRA for a grandchild?
Yes. Any adult can serve as custodian, and grandparents commonly fund these accounts as a long-term gift, provided the grandchild has qualifying earned income.
How do I prove my child's earned income if they're self-employed?
Keep a simple, dated log of clients, work performed, and amounts paid. For W-2 jobs, pay stubs and the year-end W-2 are sufficient.
Is a custodial Roth IRA worth it for a small contribution?
Often yes. Because of the extraordinarily long time horizon, even a few hundred or few thousand dollars invested in the teen years can grow into a meaningful sum by retirement, all tax-free.
A custodial Roth IRA turns a child's first paychecks into a lifelong tax-free asset — and, just as valuably, into a hands-on lesson in earning, saving, and investing. The rules are simple once you internalize the core principle: the child needs earned income, contributions are capped at what they earned (up to $7,500 in 2026), and the money grows tax-free with decades to compound.
If you're building a broader plan for your child's financial future, pair this with the accounts that cover other goals. Explore how a 529 plan works for education, our complete guide to saving for college, a comparison of 529 vs. Coverdell vs. UTMA accounts, and how to keep your own retirement on track while you do it in our guide to balancing college and retirement saving. And if your child is old enough to start managing money directly, a teen debit card is a natural companion to their first investment account.
Sources: IRS 2026 contribution limits (IRA limit increases to $7,500 for 2026); IRS Publication 590-A, Contributions to Individual Retirement Arrangements.
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