What Is a Custodial Account?
A custodial account is an investment account you can open for a minor under either the Uniform Gifts to Minors Act (UGMA) or Uniform Transfers to Minors Act (UTMA). Unlike other college savings options, custodial accounts don't have restrictions on what the money may be used for, as long as it benefits the child.
Key Features:
- Ownership: The assets legally belong to the child.
- Control: The custodian (typically a parent but can be anyone) manages the account until the child reaches the age of majority (usually 18 or 21, depending on the state).
- Flexibility: Funds may be used for a wide range of purposes, not just education.
Types of Custodial Accounts: UGMA vs. UTMA
| Feature | UGMA Accounts | UTMA Accounts |
|---|---|---|
| Allowed Assets | Cash, stocks, bonds, mutual funds | Includes UGMA assets plus real estate, vehicles, art |
| Flexibility | More limited | Broader range of investments |
| Used In | All states | Not available in all states |
| Tax Treatment | Kiddie Tax, Annual Tax Exclusion | Kiddie Tax, Annual Tax Exclusion |
How Does a Custodial Account Work?
1. Opening the Account
Typically requires the child’s Social Security number. The custodian makes decisions and handles transactions.
2. Making Contributions
There are no annual contribution limits, but gifts may be subject to the federal gift tax if they exceed annual thresholds. For 2026, the annual tax exclusion is $19,000 per donor per beneficiary.1
3. Managing the Money
You may invest in stocks, bonds, mutual funds, or other permitted securities. The child cannot access or control the account until they reach the majority age.
4. Transferring Control
At 18 or 21 (depending on the state), the child gains full control of the account, even if they don’t plan to use it right away.
What Are the Tax Rules for Custodial Accounts?
Custodial accounts can offer tax benefits, but only up to a certain point. While they allow investments to potentially grow over time, earnings are typically taxed as unearned income and may be subject to both regular tax rules and additional layers of taxation depending on the child’s age, income, and filing status.
You may want to consult a qualified tax professional for guidance tailored to your specific situation, as tax treatment can vary based on individual circumstances and evolving IRS rules.
Kiddie Tax
- First $1,350: Tax-free
- Next $1,350: Taxed at the child’s rate
- Amounts above $2,700: Taxed at the parent’s rate (as of 2025 thresholds; subject to change)2
Capital Gains Tax
Profits made from selling stocks, mutual funds, or other assets in the account may be subject to capital gains tax. If the asset is held for one year or less, it’s considered a short-term capital gain and is typically taxed at ordinary income rates, which range from 10% to 37% in 2025, depending on the child's total income, or the parent's rate if the kiddie tax applies.
If the asset is held for more than one year, it’s a long-term capital gain and may be taxed at 0%, 15%, or 20%, based on the child's (or parent's) taxable income.3 These gains count as unearned income and are included when determining whether the child’s total income exceeds the $2,700 kiddie tax threshold in 2025.
Annual Gift Tax
Under IRS rules, each individual may gift up to $19,000 in 2026 per recipient without triggering federal gift tax or filing requirements. For married couples, gifts may be "split," allowing up to $38,000 total per recipient in 2026, tax-free and without filing Form 709. Gifts exceeding the limit must be reported on Form 709, and count against your lifetime estate and gift tax exemption ($15 million per individual in 2026).4
Benefits & Limitations of Custodial Accounts
| Pros | Cons |
|---|---|
| Flexible use: May be used for any purpose that benefits the child | Irrevocable: Once you contribute, you generally can't take the money back |
| Investment Growth Potential: May help you build value over time | Financial Aid Impact: Can count more heavily against the child in FAFSA |
| Simpler Setup: Doesn't generally require legal setup like a trust | Tax Liability: The child may owe taxes on unearned income above a threshold |
| Control Until Majority: You manage the account while the child is a minor |
When Might a Custodial Account Make Sense?
A custodial account may make sense if your primary goal is to provide long-term financial support or investment access to a child. They often have fewer restrictions on how the money is eventually used. People often use custodial accounts to gift money, stocks, or other assets to minors. They keep control and protect the assets during childhood.
You may want to consider a custodial account if:
- You plan to contribute regularly, whether through a one-time deposit or an ongoing payment strategy, to build funds for college, life milestones, or general support.
- You’d like flexibility in how the money may be used, rather than locking it into one purpose. For example, the account could potentially help pay for a student’s car, summer program, or housing, not just tuition.
- You’re comfortable with transferring control once the child reaches the age of majority, even if that means they’ll be able to use the money at their discretion.
- You’re investing in equities or other market-based assets for a long time, and you want to manage those investments on the child’s behalf while helping build toward their financial futures.
Considerations Before Opening a Custodial Account
Before setting up a custodial account, it can help to clarify your goal. Are you saving for college, making gifts, or building assets over time? These accounts offer flexibility, but they also involve permanent transfers of ownership and certain trade-offs.
Think about:
- Your long-term goals: Decide if the contributions are only for college or meant to support a wider range of future needs. Custodial accounts can help cover expenses such as travel, housing, or general support in early adulthood. Clear goals can help you choose the right option.
- The child’s future control: Consider if you are comfortable with the child gaining full control of the account at the age of majority, usually 18 or 21. Once the transfer is complete, the child makes all spending decisions, even if the money was intended for a specific purpose.
- Impact on financial aid: Assets in a custodial account are usually considered the student’s property. This can have a greater impact on financial aid eligibility compared to parent-owned accounts. Student assets are often assessed at a higher rate, which may reduce the amount of aid the student can receive.
- Account administration: Review any service or maintenance fees, especially for accounts with lower balances or those held at brokerage firms. Some providers charge fees based on total assets, transaction activity, or account use. These costs can lower returns over time, so it helps to review the fee schedule in advance.
- Flexibility vs. oversight: Custodial accounts often provide more flexibility than education-focused plans. However, they also come with fewer limits on how funds are used once the child takes control. This can work well or create challenges, depending on your comfort with giving up control.
Alternatives to Custodial Accounts for College Savings
If your main goal is to save for education expenses, other account types may offer tax benefits and longer control. If you are unsure how to match your account choice with your goals, a tax or legal professional may provide guidance based on your situation.
529 Plans
A 529 plan is designed to help families save for qualified education expenses, including tuition, books, and certain room and board costs. Earnings grow without tax until withdrawn. Withdrawals are usually tax-free when used for qualified education expenses. These plans often allow higher contributions than custodial accounts. The account holder keeps control even after the student becomes an adult.
Coverdell Education Savings Accounts (ESAs)
Coverdell ESAs also offer tax-deferred growth and tax-free withdrawals for qualified K–12 and college expenses. They have a $2,000 yearly contribution limit per child. Funds must be used or transferred to another eligible person by age 30, unlike 529 plans.5 They may offer more investment choices, but contribution limits and income rules can make them harder for some families to use.
Final Thoughts: Take the Next Step
A custodial account isn’t just a way to hold money, it’s a step toward giving a child greater financial opportunity and responsibility. Thinking through how, when, and why you contribute can shape how that opportunity unfolds. As with any long-term decision, it may help to revisit your goals over time and adjust your approach as circumstances change.
Sources
- Gifts & Inheritances. https://www.irs.gov/faqs/interest-dividends-other-types-of-income/gifts-inheritances/gifts-inheritances-1.
- What to know about the kiddie tax. https://www.fidelity.com/learning-center/personal-finance/kiddie-tax.
- What Are Capital Gains Taxes? https://www.wsj.com/buyside/personal-finance/taxes/capital-gains-tax?.
- Estate tax. https://www.irs.gov/businesses/small-businesses-self-employed/estate-tax.
- Topic no. 310, Coverdell education savings accounts. https://www.irs.gov/taxtopics/tc310.
- UGMA investment accounts for kids. https://meetfabric.com/ugma-investment-account-for-kids?utm_source=wsfg&utm_medium=site&utm_campaign=ugma&utm_content=custodial-account.
