Texas UTMA Rules: Custodian Duties, Taxes, and Financial Aid

Texas UTMA rules let an adult transfer money or property to a minor by placing it with a custodian under Chapter 141 of the Texas Property Code, the state’s version of the Uniform Transfers to Minors Act.¹ Once assets go in, they belong to the minor for good. The custodian manages them until the minor reaches the termination age, which is 21 for most gifts. It’s a lighter alternative to a formal trust, but it comes with real fiduciary duties, tax consequences, and financial aid effects you should understand before funding one.

How to Create a UTMA Account in Texas

A Texas UTMA transfer requires specific language. The document making the transfer, whether a gift, will, trust, deed, or beneficiary designation, must identify the recipient as custodian “as custodian for [name of minor] under the Texas Uniform Transfers to Minors Act.”² The nomination can also list substitute custodians who step in if the first choice dies or cannot serve.

A parent, grandparent, or any other individual can make a direct irrevocable gift to a custodian for a minor.³ A guardian, trustee, or other fiduciary can also fund a UTMA account, even without express authority in the governing document, so long as the transfer is in the minor’s best interest. If a fiduciary transfer exceeds $25,000, a court must approve it first.⁴

The most important thing to understand is that the transfer cannot be undone. Once assets are in the account, they are “indefeasibly vested in the minor.”⁵ The donor has no legal right to reclaim them. The custodian holds and manages the property, but does not own it. People who treat a UTMA account like a savings account they opened for a child are often surprised by this. The money is the child’s.

What Assets Can Go Into a UTMA Account

Texas defines custodial property broadly to include any interest in property transferred under the Act, together with income and proceeds from it.⁶ In practice, cash, stocks, bonds, mutual funds, insurance policies, and real estate are all eligible. Mineral rights and royalties, common in Texas, can be transferred as well, though they add industry-specific accounting and compliance work for the custodian.

Personal property like collectibles, fine art, and intellectual property rights can also be transferred. Interests in closely held businesses aren’t prohibited, but they can be a poor fit. A custodian who cannot manage an operating business without conflicts or losses may face personal liability, so think carefully before dropping a business interest into a UTMA account.

Real estate brings additional work. Because minors cannot enter binding contracts, the custodian handles property taxes, insurance, maintenance, and any transaction involving the property. Rental income the property generates becomes custodial property too.

What the Custodian Must Do

A Texas UTMA custodian is a fiduciary. The core duty is to manage custodial property with the care a prudent person would use when handling someone else’s assets: make reasonable investment decisions, avoid speculation, and keep the minor’s interests first.⁷ Act in good faith, avoid conflicts of interest, and never use custodial property for personal benefit.

Custodians can collect, hold, invest, and reinvest the assets. They can spend custodial funds on the minor’s education, healthcare, and general support, but only for the minor’s direct benefit. Expenses that primarily help a parent, like a parent’s therapy or legal fees, don’t qualify, even if the parent argues that what helps them helps the child.

Keep custodial assets titled in the custodial form and separate from personal funds. Commingling is one of the fastest ways to create legal trouble. Misuse can lead to removal, personal liability for losses, and in serious cases civil or criminal consequences.

Compensation and Records

Section 141.016 of the Property Code addresses compensation. A parent-custodian generally may be reimbursed for out-of-pocket expenses but may not receive compensation for their time. Non-parent and corporate custodians, such as trust companies, can typically collect reasonable fees. Document every expense, keep receipts, and limit spending to amounts that clearly benefit the minor.

The Act also requires the custodian to keep records of all transactions and to maintain them separately from personal finances.⁷ Track investment income, expenditures for the minor’s benefit, asset purchases and sales, and changes in holdings. For real estate, keep property tax receipts, insurance documents, and maintenance records. If the account is ever challenged, detailed records are the custodian’s strongest protection.

When the Custodianship Ends

Texas defines a minor under the UTMA as anyone younger than 21.⁶ The exact termination age depends on how the property came in:

Gifts, wills, and trusts: custodianship ends at age 21. This is the usual case, and it covers outright gifts from parents, grandparents, or anyone else, along with bequests and trust distributions.⁸
Other transfers: custodianship ends at 18. This covers transfers that aren’t gifts, wills, or trusts, such as payments from an obligor like an insurance company or employer, and certain court-ordered transfers.⁸

A common misunderstanding is that a cash gift from a parent or grandparent ends at 18 because it was “direct.” It doesn’t. Direct gifts are still gifts, and gifts terminate at 21 in Texas. The age of 18 applies only to transfers that aren’t gifts at all.

Unlike some other states, Texas does not let the donor pick a custom termination age. You cannot extend a gift custodianship to 25 or shorten it to 18. If you want that kind of control over timing, a formal trust is the better tool.

When the minor reaches the applicable age, the custodian must promptly transfer all remaining assets. The former minor then has full ownership, and the custodian has no further authority. Refusing or delaying the handover can lead to a legal claim by the now-adult beneficiary.

Taxes on a Texas UTMA Account

UTMA accounts create tax obligations that catch families off guard. The assets belong to the minor, so the income they generate is generally taxed to the minor, but investment income above modest amounts is taxed at the parent’s rate.

Gift Tax

Transfers into a UTMA account are completed gifts for federal tax purposes. For 2026, each donor can give up to $19,000 per recipient per year without filing a gift tax return.⁹ A married couple can combine exclusions to give $38,000 to a single child’s UTMA account with no filing. Anything above the annual exclusion counts against the donor’s lifetime gift and estate tax exemption.

Kiddie Tax

Investment income inside a UTMA account is subject to the kiddie tax rules, which apply to children under 18, 18-year-olds who don’t earn more than half their support, and full-time students ages 19 through 23 who don’t earn more than half their support. For 2026:¹⁰

The first $1,350 of unearned income is covered by the child’s standard deduction, so no tax is owed.
The next $1,351 to $2,700 is taxed at the child’s own rate.
Amounts above $2,700 are taxed at the parent’s marginal rate.¹¹

If the child’s only income is interest, dividends, and capital gain distributions totaling less than $13,500, the parent can elect to report it on their own return using Form 8814 instead of filing a separate return for the child. Once unearned income exceeds $2,700, the child must file a return with Form 8615 attached.¹¹ A young child can absolutely have a tax filing obligation if the account is generating meaningful investment income.

Effect on Financial Aid

A UTMA account can significantly reduce a student’s eligibility for need-based college aid. The FAFSA formula treats a custodial account as the student’s asset and assesses student assets at a much higher rate than parent assets: roughly 20% of student assets are expected to go toward college each year, compared to about 5.6% for parent-owned assets. Income the account generates, reported on the student’s return, can be assessed at up to 50% as student income.

A parent-owned 529 plan is assessed at the lower parent rate of up to 5.64%, making it far less damaging to aid eligibility. Families expecting to apply for need-based aid usually get more mileage from a 529 than from a large UTMA balance. The tradeoff is flexibility: 529 funds must be spent on qualified education expenses, while UTMA funds can be used for anything that benefits the minor.

If Something Goes Wrong

Custodians usually operate without court supervision. When there’s a problem, Texas law lets interested parties petition a court for help. Parents, guardians, the minor through a legal representative, or anyone else with a legitimate interest in the minor’s welfare can raise concerns about mismanagement or breach of fiduciary duty.¹² A court that finds a violation can remove the custodian and appoint a replacement. In fraud or embezzlement cases, the custodian is personally liable for the full loss. Courts also resolve disputes about whether particular spending genuinely benefited the minor, which is where clean records matter most.

Naming a Successor Custodian

Under Section 141.019 of the Property Code, a sitting custodian can designate a successor in writing, naming an adult or a trust company to take over on resignation, incapacity, or death. Without a written designation, the family must petition the court for an appointment, which brings legal fees and delay at a time when the assets may need active management. Naming a backup in writing when you first create the account prevents that.

1
State of Texas. Texas Property Code 141 – Transfers to Minors
2
State of Texas. Texas Property Code 141.004 – Nomination of Custodian
3
State of Texas. Texas Property Code 141.005 – Transfer by Gift or Exercise of Power of Appointment
4
State of Texas. Texas Property Code 141.007 – Other Transfer by Fiduciary
5
State of Texas. Texas Property Code 141.012 – Validity and Effect of Transfer
6
State of Texas. Texas Property Code 141.002 – Definitions
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State of Texas. Texas Property Code 141.013 – Care of Custodial Property
8
Social Security Administration. POMS SI DAL01120.205 – Uniform Gifts to Minors Act
9
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
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Internal Revenue Service. Revenue Procedure 2025-32 – 2026 Adjusted Items
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Internal Revenue Service. Topic No. 553 – Tax on a Childs Investment and Other Unearned Income
12
State of Texas. Texas Property Code 141.018 – Liability of Third Persons