When you decide to open a custodial account, you will immediately be faced with a choice: UGMA or UTMA? While these acronyms sound like alphabet soup, they represent two different pieces of legislation that govern how gifts are given to minors. Both serve the same general purpose—allowing an adult to manage assets for a child without the need for a complex and expensive legal trust . However, the "box" of what you can put inside these accounts differs significantly.

UGMA: The Uniform Gifts to Minors Act

The UGMA is the older of the two acts. It was designed to provide a simple way to give "bankable" assets to children. Because it is more restrictive, it is available in almost every state.

What Can Go Inside a UGMA?

A UGMA account is primarily limited to financial assets. This includes:

Cash: Standard deposits from savings or gifts.
Stocks: Shares of individual companies (e.g., Microsoft, Nike) .
Bonds: Debt securities from governments or corporations .
Mutual Funds and ETFs: Pooled investments that provide diversification .
Insurance Policies: In some cases, life insurance or annuity contracts.

The UGMA is the "standard" choice for parents who simply want to start a small brokerage account for their child to buy their first few shares of stock. It is straightforward and handled easily by almost every major brokerage firm like Fidelity, Schwab, or E*TRADE .

UTMA: The Uniform Transfers to Minors Act

The UTMA is a more modern and flexible version of the custodial account. Most states have adopted UTMA laws to replace or supplement UGMA laws because the UTMA allows for a much wider variety of assets to be held for the minor's benefit.

What Can Go Inside a UTMA?

In addition to everything allowed in a UGMA (cash, stocks, bonds), a UTMA can hold "tangible" and "intangible" property . This includes:

Real Estate: A piece of land or a rental property .
Art and Collectibles: Valuable paintings, rare coins, or even high-end sports cards .
Intellectual Property: Patents, copyrights, or royalties from a book or song.
Jewelry and Cars: Physical items of significant value .

If you are a grandparent looking to transfer a family heirloom or a piece of property to a grandchild, the UTMA is the necessary vehicle. It acts as a "catch-all" for almost any type of asset.

Comparison Table: UGMA vs. UTMA

Feature	UGMA (Uniform Gifts to Minors Act)	UTMA (Uniform Transfers to Minors Act)
Primary Assets	Cash, Stocks, Bonds, Mutual Funds	Cash, Stocks, Bonds, Real Estate, Art, Patents
Flexibility	Lower (Financial assets only)	Higher (Almost any asset)
Availability	All 50 States	Most States (except VT and SC, though laws change)
Ownership	Minor (Irrevocable)	Minor (Irrevocable)
Management	Custodian manages for Minor	Custodian manages for Minor

The Concept of the Irrevocable Gift

One of the most important things for a parent to understand about both UGMA and UTMA accounts is that they are irrevocable . In the "Bank of Mom and Dad," you could change the rules at any time. If the child misbehaved, you could theoretically "close the bank." With a custodial account, you cannot do that.

Once you transfer $1,000 into a UGMA account, that money legally belongs to the child. You, as the custodian, have a "fiduciary duty" to manage that money for their benefit. You cannot "withdraw" the money to pay for your own new car or to cover a family vacation . If you do use the funds, they must be used for things that benefit the child—such as summer camp, a computer for school, or specialized tutoring .

The "Benefit of the Minor" Rule

What counts as a "benefit"? This is a common area of confusion for parents.

Allowed: Using the funds for the child's private school tuition, a musical instrument, or a car for the child to drive to school .
Not Allowed: Using the funds for the parent's mortgage, the parent's credit card debt, or basic parental obligations (like food and shelter that the parent is legally required to provide) .

The Age of Majority: When the Training Wheels Come Off

The "custodial" part of the account is temporary. Every state has a law that dictates when the child must take full control of the assets. This is usually between the ages of 18 and 21, though some states allow it to be extended to 25 .

At this milestone:

The Custodian's Power Ends: You no longer have the right to make trades or approve withdrawals .
The Account Becomes an Individual Account: The "UGMA/UTMA" designation is dropped, and it becomes a standard brokerage account in the child's name .
Full Access: The child can withdraw every penny and spend it however they wish—whether that's for a college degree or a trip to Las Vegas .

This is why the "teaching" aspect of this chapter is so critical. If you haven't taught your child how to manage money by the time they reach the age of majority, the custodial account could be a "financial time bomb" rather than a "nest egg."

Frequently Asked Questions: UGMA/UTMA Basics

1. Can I have more than one custodian?
No. Typically, a custodial account has one minor and one custodian. However, you can name a "successor custodian" who would take over if the original custodian passes away or becomes unable to manage the account.

2. Can anyone contribute to the account?
Yes! One of the great advantages of these accounts is that grandparents, aunts, uncles, and friends can all contribute to the same account for the child's milestones, like birthdays or graduations .

3. Is there a limit to how much I can contribute?
Technically, no. There are no contribution limits for UGMA/UTMA accounts, unlike IRAs or 529 plans . However, large contributions may trigger "Gift Tax" reporting requirements, which we will cover in the next section.

4. What happens if the child dies before reaching the age of majority?
The assets in the account become part of the child's estate and are distributed according to state law.