UTMA vs UGMA: Custodial Accounts for Your Child's Future

UGMA and UTMA custodial accounts let you invest or save money on behalf of a minor child. They're simple to open and flexible to use — but the assets legally belong to the child, and control transfers to them at the age of majority, which is a bigger commitment than many parents realize.

What UGMA and UTMA Have in Common

• Custodial accounts opened by an adult on behalf of a minor
• No contribution limits
• Assets legally belong to the child, not the custodian
• Control transfers to the child at 18-21, depending on the state

The Key Difference

UGMA (Uniform Gifts to Minors Act) accounts are limited to financial assets — cash, stocks, bonds, and mutual funds. UTMA (Uniform Transfers to Minors Act) accounts allow those plus other property like real estate, art, and patents. Most states have adopted UTMA, which is why it's more commonly used today.

Tax Treatment (the 'Kiddie Tax')

• The first $1,300 of unearned income is tax-free (2025)
• The next $1,300 is taxed at the child's own rate
• Anything above $2,600 is taxed at the parent's marginal rate

Pros

• Flexible — no restriction on how the funds are used, unlike a 529 plan
• Easy to open at most major brokerages
• Can hold a wide range of investments

Cons

• It's an irrevocable gift — the child gets full control at 18-21 with no strings attached
• Counts as the child's own asset on the FAFSA, which hurts financial aid eligibility more than a parent-owned 529
• No tax deduction for contributions

UTMA/UGMA vs. a 529 Plan

• 529 plan: tax-free growth for qualified education expenses, and better financial aid treatment
• UTMA/UGMA: usable for anything, but hurts aid eligibility more and offers no special tax break