Here is the plain answer up front. The sources we reviewed do not say which FDIC ownership category a UTMA or UGMA deposit falls under. They also do not say whether the child or the custodian counts as the insured owner, and they do not give the standard coverage limit. This article explains what is established, what is not, and which questions to put to your bank.
What a custodial account is and who owns the money
A UGMA or UTMA account holds property set aside for a minor's benefit. Which law applies depends on the state where the account is established, according to HelpWithMyBank.gov. That page was last reviewed in April 2021, so check current state rules.
Transfers into these accounts are typically irrevocable. The money belongs to the child in whose name the account is registered. The adult custodian controls the account until the child reaches a set age, and that age varies by state. The custodian also has a fiduciary duty to manage the money in the child's best interests. A bank educational article dated June 4, 2026 says that only South Carolina and Vermont still have UGMA accounts. Elsewhere, UTMA is the form you would expect to see.
Custodial accounts can hold different things. The same bank article says they may hold cash, bank deposits, stocks, bonds, or mutual funds, depending on the type. That matters because the sources do not explain how deposits in a UTMA account differ from investment holdings for insurance purposes. Do not assume that everything in the account is insured.
How FDIC ownership categories relate to custodial accounts
The FDIC organizes coverage by ownership category. Its Electronic Deposit Insurance Estimator glossary lists the most common ones: single, certain retirement, joint, trust, employee benefit plan, corporation, partnership or unincorporated association, and public unit. The glossary defines an account owner as the insured party on a deposit account. It defines an agent account as one set up on behalf of the owner of the funds.
Custodial accounts do not appear by name in that list. The FDIC also publishes pages on single accounts and pass-through deposit insurance coverage. We could not read their text in the material we reviewed, so we cannot tell you how they apply to a UTMA deposit. Read them directly, or ask the FDIC.
One caution comes from the glossary itself. It notes that terms may mean something different in deposit insurance than they do elsewhere, and that legal usage can differ. Being the legal owner under state law does not by itself tell you the federal category. The way the bank registers the account, for example as a single account, is one of the things to confirm.
What the sources do not say about coverage limits and verification
Most readers want a dollar figure. None of the sources we reviewed gives the standard coverage limit per ownership category. They also do not say how custodial balances count toward it. So we will not give a number here. The FDIC's Electronic Deposit Insurance Estimator, linked above through its glossary, is the FDIC's own tool for working out coverage, and it is the place to check.
The FDIC also has a guide to fiduciary accounts. The file was unreadable in our review, so we cannot summarize it. It may be relevant to a custodian's role, but that is a question to put to the FDIC rather than something we can confirm.
Coverage also depends on the bank. The glossary mentions the FDIC's Bank Find tool, but only as a definition, and the sources do not explain how to verify a bank's status. Readers should not assume coverage applies without checking the bank's status and the account's ownership category. The sources also say nothing about what happens to coverage if a custodian dies or resigns, or if the account moves to another bank or state.
Questions to ask and what changes over time
Control of the account passes to the child at the age set by state law. HelpWithMyBank.gov says control usually passes at 18 or 21. A bank educational article gives the same range and adds that some states let the custodian set a higher age when opening the account. It does not say how high. The exact timing depends on the account type, the state, the circumstances of opening, and the age the custodian selected.
At that point, the same bank article says, full control shifts to the newly legal adult, and often nothing visible happens. That is worth noting. A statement may look the same the day after as the day before. If the family wants the records to match reality, it should ask the bank what paperwork it needs. The sources do not cover how this affects insurance.
Before relying on coverage, put these questions to the bank:
- Which state's law governs this account, and is it a UGMA or a UTMA account?
- At what age will control transfer to the child, and did the custodian choose a higher age?
- Is the account held at an FDIC-insured bank?
- How is the account registered, for example as a single account?
Ask for the answers in writing. The sources do not cover tax treatment or what to do if a custodian misuses the funds. For those questions, a qualified legal or financial professional is the right call.
Please seek a professional. This article is general information, not financial, tax or insurance advice. Please seek a licensed financial, tax or insurance professional about your own situation.
