I have a UTMA account with $60k sitting in it for my son and I’m worried that 18 years old is too young to have access to that much cash

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By Marc Guberti Updated Published

Quick Read

  • Building financial literacy early and giving children anywhere from $100 to $1,000 to manage now prepares them to handle the full $60,000 responsibly at transfer.

  • A $5,000 UTMA withdrawal at 8% annual growth costs roughly $108,000 in lost retirement wealth over 40 years.

  • Legal alternatives like a Custodial 529 restrict spending to education, while SECURE Act 2.0 lets up to $35,000 roll into a Roth IRA.

  • Are you ahead, or behind on retirement? SmartAsset's free tool can match you with a financial advisor in minutes to help you answer that today. Each advisor has been carefully vetted, and must act in your best interests. Don't waste another minute; learn more here.

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I have a UTMA account with $60k sitting in it for my son and I’m worried that 18 years old is too young to have access to that much cash

© Valerii Honcharuk

Saving money for your child’s future is one of the most generous things a parent can do, but the time eventually comes when money switches hands. UTMA and UGMA accounts transfer to the child when they reach the age of majority, which ranges from 18 to 25 depending on the state.

A Redditor has been educating their child about money while contributing to a UTMA account now valued at $60,000. While the child has a great start, the parent is worried about handing over that much money so early. The individual wrote a post about it and shared it with the fatFIRE community.

Below are several strategies worth considering, though it is always wise to speak with a financial advisor for guidance specific to your situation.

Educate Your Child About Personal Finance

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When a child is set to inherit a significant sum, the best long-term protection a parent can offer is financial literacy. They will need to earn income, make investment decisions, and manage savings alongside every other obligation that comes with adult life. Starting those conversations early makes the eventual transfer far less risky.

The Redditor in question appears to be doing this well. The parent has already covered compound interest and basic money management, which is exactly the right foundation. Books, audiobooks, YouTube channels, and educational podcasts can supplement those kitchen-table conversations over time. The goal is to help your child understand the real cost of spending a dollar today versus letting it grow, because most schools still do not teach this.

Trust the Kid With Some Money Now

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If the size of the UTMA balance makes you nervous, consider putting a smaller amount in your child’s hands right now. The exact figure depends on your circumstances, but anywhere from $100 to $1,000 can accomplish a great deal. That is enough to open a brokerage account, buy a few shares of stock, and watch the portfolio move in real time. A child who handles $1,000 responsibly is far more likely to handle $60,000 well once the account officially transfers.

Highlight the Risks of Deviating from the Course

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Dipping into a UTMA is one of the concerns the Redditor raised, and it is a legitimate one. Even a financially literate teenager can be swayed by a sudden $60,000 windfall. Teaching compound interest is the right move, but the lesson lands harder when you attach a concrete dollar figure to a single withdrawal.

Consider this example: if a child pulls $5,000 from the UTMA and that money would have earned an annualized 8% return, the true cost over 40 years is not $5,000. It is roughly $108,000 in lost retirement wealth. Framing a withdrawal that way tends to produce a different reaction than a general lecture about savings rates. For a teenager, retirement feels distant, so connecting the same math to closer goals such as buying a home or starting a business can make the point more tangible.

Implement Structural and Legal Alternatives

When behavioral education alone does not provide enough peace of mind, custodians can explore financial vehicles that establish firmer legal guardrails. One option is to liquidate the UTMA assets and transfer the proceeds into a Custodial 529 College Savings Plan. The child remains the beneficiary, but the funds become legally designated for educational expenses, limiting impulsive access.

Under SECURE Act 2.0, up to $35,000 of unused 529 funds can eventually be rolled into a Roth IRA for the child. Several conditions apply: the account must have been open for at least 15 years, contributions being rolled over must have sat in the account for at least five years, and each annual rollover is further capped at that year’s Roth IRA contribution limit (currently $7,000 for most filers under 50). The $35,000 figure is a lifetime cap per beneficiary, so the rollover is spread across multiple years.

Another approach involves establishing an Irrevocable Trust with a limited Crummey withdrawal power. When the UTMA terminates, the child receives a brief window, typically 30 to 60 days, to withdraw the funds. If they choose not to act, the principal stays locked in the trust until a later age specified by the trust document. Parents who want to stop contributing to the UTMA entirely can also redirect new savings toward a Family Limited Partnership, a family LLC, or a Minor Roth IRA if the child has documented earned income.

Understand the Kiddie Tax Implications

Managing a large custodial account means grappling with the tax rules that come with it. Under IRS regulations for both 2025 and 2026, a child’s unearned income up to $1,350 is tax-free, and the next $1,350 is taxed at the child’s own marginal rate. Any unearned income above $2,700 is subject to the parents’ higher marginal tax rate. For a $60,000 portfolio generating meaningful dividends or realized capital gains, this “Kiddie Tax” can create a real drag on the family’s annual return. Keeping the portfolio in growth-oriented, tax-efficient assets can soften the impact.

Monitor Your Child’s Portfolio

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Even after your child takes control of the UTMA, staying engaged with their financial decisions adds real value. Ask periodically what they have been doing with the portfolio, how they are thinking about it, and how they responded to any recent market swings. Regular money conversations leading up to the transfer make these check-ins feel natural rather than intrusive.

You can also serve as a sounding board during volatile stretches, FOMO-driven rallies, or other moments when emotion tends to override strategy. Financial education built over years is the strongest guarantee that your child will use those funds constructively. Aim to check in on the portfolio at least once a month until the child turns 25, roughly when the human brain reaches full development.

Editor’s note: This article has been updated to reflect that UTMA transfer ages extend up to 25 in certain states, not just 18 or 21. The 529-to-Roth IRA rollover section now includes two previously omitted conditions under SECURE Act 2.0: the five-year seasoning rule on contributions and the annual Roth IRA contribution limit cap (currently $7,000 for most filers under 50) that applies to each year’s rollover within the $35,000 lifetime maximum.

Contact [email protected] for any questions or corrections.

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About the Author Marc Guberti →

Marc Guberti is a personal finance writer who has written for US News & World Report, Business Insider, Newsweek and other publications. He also hosts the Breakthrough Success Podcast which teaches listeners how to use content marketing to grow their businesses.

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