Roth IRA for Teenagers: The Complete Step-by-Step Guide for Parents (2026)

Maya Hartwell Parent-Tested ✓

Former math teacher · Mom of two · Founder, WealthSprout

By WealthSprout · July 24, 2026 · 9 min read

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Here's a number that should stop you mid-scroll: a 16-year-old who contributes just $2,000 to a Roth IRA this year — and never adds another dollar — could have over $100,000 by retirement, completely tax-free. Add consistent contributions through their 20s, and you're looking at $1 million or more.

That's not a sales pitch. That's compound interest doing what it does when you give it 50 years to work.

Most parents don't know a Roth IRA for teenagers is even possible. This guide will show you exactly how it works, what your teen needs to qualify, and how to open one today — step by step.

What Is a Roth IRA and Why Does It Matter for Teens?

A Roth IRA is a retirement account where you contribute money you've already paid taxes on — and then it grows completely tax-free. When your teen withdraws the money in retirement, they pay zero taxes on it. Not a reduced rate. Zero.

That's the opposite of a traditional IRA or 401(k), where you get a tax break now but pay taxes when you withdraw later. For a teenager in a low tax bracket today, the Roth is almost always the better deal.

The IRS allows anyone with earned income to contribute to a Roth IRA — including minors. Since teens can't open accounts on their own, parents open a custodial Roth IRA and manage it until the teen reaches adulthood.

Why a Teen Roth IRA Is a Game-Changer

Time is the most powerful force in investing. A 16-year-old has 50+ years before traditional retirement age. That's 50 years of compound growth — interest earning interest, year after year.

Consider this: if your teen contributes $3,000 per year from age 16 to 22 (just 7 years), then stops completely, they could still retire with more money than someone who starts at 30 and contributes every single year until 65. That's the math of starting early.

There's another advantage most people miss: Roth IRA contributions (not earnings) can be withdrawn at any time, penalty-free. So if your teen needs the money for a genuine emergency at 25, they can access what they put in. It's not locked away forever — it's just growing tax-free in the meantime.

For more on how compound interest works in practice, read our guide on compound interest for kids — the math is the same, just with bigger numbers.

The One Requirement: Your Teen Needs Earned Income

Here's the rule: your teen must have earned income to contribute to a Roth IRA. Earned income means money they actually worked for — not gifts, not allowance, not investment returns.

What counts as earned income for a teen's Roth IRA:

• Wages from a part-time or summer job (W-2 income)
• Babysitting, lawn mowing, tutoring, or pet sitting
• Selling handmade goods or reselling items (self-employment)
• Any 1099 income from freelance or gig work
• Income from a teen's own small business

What does NOT count: allowance, birthday money, investment dividends, or gifts from grandparents. The IRS is clear — it has to be earned.

The good news: your teen doesn't need a formal W-2 job. Babysitting and lawn care income absolutely qualifies. Next Gen Personal Finance recommends encouraging teens to track their informal income specifically so they can maximize Roth IRA contributions.

If your teen is looking for ways to earn more, check out our list of teen side hustle ideas — many of them generate real, IRA-eligible income.

Step-by-Step: How to Open a Custodial Roth IRA for Your Teen

Opening a custodial Roth IRA takes about 15–20 minutes online. Here's exactly what to do:

Step 1: Choose a brokerage. The three best options for custodial Roth IRAs are Fidelity, Charles Schwab, and Vanguard. Fidelity is the most beginner-friendly — no account minimums, no fees, and a clean mobile app. Schwab is nearly identical. Vanguard is excellent if you plan to invest in Vanguard index funds specifically.

Step 2: Go to the brokerage's website and search for "custodial Roth IRA." Don't open a regular Roth IRA — you need the custodial version specifically designed for minors. Each brokerage has a dedicated page for this.

Step 3: Complete the application. You'll need your own information (as the custodian/parent) plus your teen's Social Security number, date of birth, and basic personal details. The application is straightforward — it takes about 15 minutes.

Step 4: Fund the account. Link a bank account and make your first contribution. You can start with as little as $1 at Fidelity or Schwab. There's no minimum to open the account.

Step 5: Choose investments. Don't leave the money sitting in cash. Select a fund — more on which ones to pick in the next section.

Step 6: Set up automatic contributions. Even $25 or $50 per month adds up significantly over time. Automating removes the friction of remembering to contribute.

How Much Can Your Teen Contribute in 2026?

In 2026, the Roth IRA contribution limit is $7,000 per year — but there's a catch. Your teen can only contribute up to the amount they actually earned that year.

So if your teen earned $1,800 babysitting, the maximum contribution is $1,800 — not $7,000. If they earned $8,000 from a summer job, they can contribute up to $7,000 (the annual cap).

Here's the part most parents don't know: you can contribute on your teen's behalf. If your teen earned $2,000 but doesn't want to put their own money in, you can contribute up to $2,000 for them. The rule is that total contributions from all sources can't exceed the teen's earned income — not that the teen has to be the one writing the check.

This is a powerful gifting strategy. Instead of giving your teen cash for their birthday, contribute to their Roth IRA. It's a gift that could be worth 10x or 20x its original value by the time they retire.

What Should a Teen Invest In Inside a Roth IRA?

Opening the account is step one. Choosing investments is step two — and this is where many parents get stuck.

For most teens, the answer is simple: a broad market index fund. Specifically, look for a total stock market index fund or an S&P 500 index fund. These funds own tiny pieces of hundreds or thousands of companies, so they're automatically diversified.

At Fidelity, look at FZROX (Fidelity Zero Total Market Index Fund) — it has a 0% expense ratio, meaning zero annual fees. At Vanguard, VTSAX or VTI are the gold standards. At Schwab, SWTSX is a solid choice.

What to avoid at this stage: individual stocks, sector funds, or anything with high fees. A teen's Roth IRA should be boring and consistent — not exciting. The excitement comes from watching the balance grow over decades.

Investopedia's guide to Roth IRAs for kids recommends target-date funds as another solid option — these automatically adjust their investment mix as your teen gets older, becoming more conservative as retirement approaches.

Common Mistakes Parents Make When Opening a Teen Roth IRA

Mistake 1: Contributing more than the teen's earned income. This triggers an IRS penalty — 6% per year on the excess amount until it's corrected. Keep records of your teen's earnings and don't over-contribute.

Mistake 2: Leaving the money in cash. Many parents open the account and forget to actually invest the money. Cash sitting in a Roth IRA earns almost nothing. You have to select investments after funding the account.

Mistake 3: Waiting until the teen has a "real job." Informal income from babysitting or lawn care counts. Don't wait for a W-2 — start as soon as your teen earns anything.

Mistake 4: Not keeping records of informal income. If your teen earns cash from odd jobs, keep a simple log. Date, job, amount. This protects you if the IRS ever questions the contribution.

Mistake 5: Choosing the wrong account type. Make sure you're opening a custodial Roth IRA — not a regular brokerage account, not a 529, not a traditional IRA. The tax-free growth is the whole point.

For teens who are also learning to manage their day-to-day money, our guide on how to save money as a teenager covers the habits that make long-term investing actually stick.

Frequently Asked Questions

Can a teenager open a Roth IRA?

Yes — as long as they have earned income. Because minors can't open accounts independently, a parent opens a custodial Roth IRA on their behalf. The parent manages the account until the teen reaches adulthood (18 or 21 depending on the state), at which point it converts to a standard Roth IRA in the teen's name.

How much can a teenager contribute to a Roth IRA in 2026?

The 2026 limit is $7,000 per year — but a teen can only contribute up to the amount they actually earned. If your teen earned $2,000, the max contribution is $2,000. Parents can contribute on the teen's behalf, as long as the total doesn't exceed the teen's earned income.

What counts as earned income for a teen's Roth IRA?

Wages from a job, babysitting, lawn mowing, tutoring, selling goods, and any self-employment income all count. Allowance, gifts, and investment income do not count. Your teen needs to have actually worked for the money.

Which brokerage is best for a custodial Roth IRA?

Fidelity is the top pick for most families — no minimums, no fees, and a great app. Charles Schwab is a close second. Vanguard is excellent if you plan to invest in Vanguard index funds. All three offer custodial Roth IRAs specifically designed for minors.

Can a parent contribute to their teenager's Roth IRA?

Yes. Parents can contribute on the teen's behalf — but total contributions from all sources can't exceed the teen's earned income for the year. It's a powerful gifting strategy: contribute to their Roth IRA instead of giving cash.

What happens to the custodial Roth IRA when the teen turns 18?

When your teen reaches adulthood (18 in most states, 21 in a few), the custodial account automatically converts to a standard Roth IRA in their name. They take full control. The money and all its tax-free growth stays intact — nothing is lost in the transition.

The best time to open a Roth IRA for your teenager was the day they earned their first dollar. The second best time is today.

It doesn't have to be a big contribution. Even $500 or $1,000 now — invested in a simple index fund — gives your teen a head start that most adults never had. And unlike most financial gifts, this one teaches them something real about how wealth actually builds.

Start with the free Money Kit at wealthsproutkids.com/free-kit — it's a great first step for families who are just beginning to talk about money seriously.

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