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Investing » What is a Custodial Brokerage Account?

What is a Custodial Brokerage Account?

Author: Baruch Mann (Silvermann)
Interest Rates Last Update: April 1, 2025
The banking product interest rates, including savings, CDs, and money market, are accurate as of this date.
Author: Baruch Mann (Silvermann)
Interest Rates Last Update: April 1, 2025

The banking product interest rates, including savings, CDs, and money market, are accurate as of this date.

We earn a commission from our partner links on this page. It doesn't affect the integrity of our unbiased, independent editorial staff. Transparency is a core value for us, read our advertiser disclosure and how we make money.

The information provided on this website is for informational and educational purposes only and does not constitute financial, investment, or legal advice. We do not provide personalized investment recommendations or act as financial advisors.

Table Of Content

What Is Custodial Brokerage Account?

A custodial brokerage account is like a financial gift that keeps on growing, set up by an adult for a minor, usually a parent for their child. It's a way to introduce kids to the world of investing and saving, but with a safety net since they can't just dip into the funds whenever they want.

Here's how it works: The adult (the custodian) manages the account, making decisions about buying stocks, bonds, or other investments.

The money in this account is meant for the child, but they can't use it until they reach a certain age, typically 18 or 21, depending on where they live.

This milestone is like a financial coming-of-age, where they gain full control over the account and its investments.

While the account is in the custodian's hands, they're supposed to make smart investment choices, aiming to grow the funds over time. The cool part? The child can watch their money grow and learn a bit about investing along the way.

Once they're old enough to take over, they get a financial head start, hopefully with a nice sum to help with big things like college, a car, or a jumpstart on their savings.

There are two main types of custodial brokerage accounts:

  1. UGMA Accounts: The Uniform Gifts to Minors Act (UGMA) allows assets like stocks, bonds, mutual funds, and insurance policies to be held in a custodial account.

  2. UTMA Accounts: The Uniform Transfers to Minors Act (UTMA) extends UGMA by allowing real estate, art, patents, and other assets to be included in the custodial account.

Pros & Cons

Similar to other brokerage account options on the market, a custodial account has its own set of pros and cons:

Pros
Cons
Early Start Investing
Money Can't Be Taken Back
Educational Value
Loss of Control at Age of Majority
Tax Benefits
Investment Risks
Flexibility in Investment Choices
Tax Implications
No Contribution Limits
Financial Aid Impact

Allows you to start investing for a minor's future early, giving their money more time to grow through compound interest.

Unearned income in a custodial account, up to a certain amount, is typically taxed at the minor's lower tax rate, potentially offering tax savings compared to being taxed at the adult's rate.

Custodial accounts typically offers greater flexibility in investment options compared to other account types like 529 plans, allowing investments in a wider range of assets like stocks, bonds, and even real estate (through UTMA accounts).

Offers a practical education in financial management and investing, helping the minor understand the value of saving and investing early in life.

Unlike some retirement accounts, there are no contribution limits for custodial accounts, allowing you to contribute as much as you are comfortable with.

Once funds are placed into the account, they cannot be taken back, and they belong to the child.

When the beneficiary reaches the legal age, they gain full control over the assets and can use them however they wish, which may not always align with the original intent of the investment.

As with any investment, there is a risk of losing money, which could negatively impact the minor's future financial security.

Assets in a custodial account can be counted when applying for financial aid, potentially reducing the amount of aid a student receives.

While offering some tax benefits, earnings in the account are still taxed, unlike tax-advantaged options like 529 plans which offer tax-free growth and withdrawals for qualified education expenses.

How to Open a Custodial Brokerage Account?

To open a custodial brokerage account, follow these detailed steps:

  1. Choose a Brokerage Firm: Research and select a brokerage firm that offers custodial accounts. Consider factors like fees, available investments, customer service, and educational resources. Many institutions, including banks, online brokers, and investment firms, provide these accounts.

  2. Gather Required Information: You'll need to provide personal information for both the custodian and the minor. This typically includes Social Security numbers, birthdates, and addresses. You might also need to provide identification documents like a driver's license or passport.

  3. Complete the Application: Fill out the application form, which can usually be done online, by mail, or in person. You'll enter the information you gathered, choose the type of custodial account, and agree to the terms and conditions.

  4. Fund the Account: Decide how you will fund the account. You can transfer money from another account, deposit a check, or set up regular contributions. The initial funding process varies by institution but typically includes linking a bank account or providing payment details.

  5. Select Investments: Once the account is funded, choose the investments. Depending on the brokerage, you might have options like stocks, bonds, mutual funds, and ETFs. Consider the child's age, the time horizon until they gain control of the account, and your investment philosophy when making these choices.

Remember, each brokerage may have its specific process, so it's important to follow any additional instructions they provide

Tips for Managing a Custodial Brokerage Account

Managing a custodial brokerage account requires a strategic approach to ensure the funds grow over time while educating the minor about financial literacy.

Here are some tips to effectively manage a custodial brokerage account:

Keep in mind the account is for the benefit of the minor.

Make investment decisions that align with their long-term interests, considering their future needs such as education, a first car, or a home.

Define what you aim to achieve with the account. Whether it's funding education, a significant life event, or providing a financial cushion, clear goals can guide your investment strategy.

Like any investment account, diversification is key. Spread the investments across different asset classes (stocks, bonds, mutual funds) and sectors to mitigate risk and optimize potential returns.

Regularly check the account's performance to ensure the investments align with your goals.

Adjust the portfolio as necessary, considering market changes, the beneficiary's approaching age of majority, and any shifting financial goals.

Use the account as a teaching tool. Engage the minor in discussions about investing, the importance of saving, and how the stock market works.

As they get older, involve them more in decision-making processes to build their financial literacy.

Regularly assess your contribution strategy. While there's no contribution limit, consider how your gifts will affect the minor's tax situation and eligibility for financial aid.

As the beneficiary nears the age of majority, prepare for the transfer of control. Discuss with them how they plan to use the funds and encourage responsible financial planning to ensure a smooth transition.

FAQs

Any adult, typically a parent or guardian, can open a custodial brokerage account for a minor to manage investments on their behalf.

There are no contribution limits, but gifts over a certain amount ($18,000 in 2024) may trigger the need to file a gift tax return.

Withdrawals can only be made for the benefit of the minor and must be used for purposes that serve the minor's interests.

No, once a beneficiary is designated for a custodial account, it cannot be changed.

A 529 plan is specifically for education expenses and offers tax benefits, while a custodial account is more flexible but with different tax rules and no restrictions on how the funds are used.

Choose investments based on the account's time horizon, the child's future needs, and the overall risk tolerance, ideally diversifying across various asset classes to balance risk and return.

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Picture of Baruch Mann (Silvermann)

Baruch Mann (Silvermann)

Baruch Silvermann is a financial expert, experienced analyst, and founder of The Smart Investor.  Silvermann has contributed to Yahoo Finance and cited as an authoritative source in financial outlets like Forbes, Business Insider, CNBC Select, CNET, Bankrate, Fox Business, The Street, and more.
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This allows us to maintain a full-time, editorial staff and work with finance experts you know and trust. The compensation we receive from advertisers does not influence the recommendations or advice our editorial team provides in our articles or otherwise impacts any of the editorial content on The Smart Investor.

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