Key Takeaways

• A minor (under 18) can inherit, but cannot legally manage significant property — so the law requires a mechanism to hold it until they come of age.
• For small amounts, California allows simplified handling without a full court process.
• For larger amounts, options include a guardianship of the estate, a blocked account, a custodial account under California’s transfers-to-minors law, or a trust.
• Funds in these arrangements are generally protected and released to the child at a set age — often 18, sometimes later for custodial or trust arrangements.
• Planning ahead with a trust is usually far better than leaving a child’s inheritance to the default court process.

A Minor Can Inherit — But Can’t Control It

Children can and do inherit — from a parent who dies, a grandparent’s gift, a life insurance policy, or intestate succession. But the law doesn’t let a minor (someone under 18 in California) take legal control of significant money or property. A child can’t manage a brokerage account, sign a real estate deed, or be trusted by institutions to handle a large sum. So when a minor is entitled to an inheritance, the question becomes: who holds and manages it until the child is old enough?

California provides several answers, scaled to the size of the inheritance and shaped by whether anyone planned ahead. Choosing among them — or being forced into the default by a lack of planning — has real consequences for cost, court involvement, and when the child finally gets control.

Small Amounts: Simplified Handling

When the amount coming to a minor is modest, California allows it to be handled without a full, court-supervised process. For small sums, the law permits delivery of the funds to a parent or to be held in relatively simple ways, and there are thresholds below which money can be paid or transferred to a custodian for the minor’s benefit without court involvement. This keeps small inheritances from triggering expensive, court-supervised machinery that would eat up much of the value.

The exact thresholds and mechanics are specific, and the right approach depends on the amount and the source of the funds — but the principle is that small inheritances get a light-touch process while larger ones require more structure.

Larger Amounts: The Main Options

When a minor inherits a substantial amount, California offers several mechanisms, each with trade-offs:

Guardianship of the estate. The court appoints a guardian of the estate to manage the minor’s property under court supervision until they turn 18. This is the default when nothing else is set up and the amount is significant. It’s protective — the court oversees the guardian, often requiring a bond and accountings — but it’s also the most cumbersome and expensive option, with ongoing court involvement, and the property generally goes to the child outright at 18, whether or not they’re ready to handle it.

Blocked account. Funds can be placed in a blocked account — a bank or brokerage account frozen so that no withdrawals can be made without a court order. This protects the money cheaply and simply (often avoiding the need for a full guardianship of the estate), with the funds released to the child at 18. It’s a common, practical solution for cash inheritances.

Custodial account (transfers to minors). California’s version of the Uniform Transfers to Minors Act lets property be held by a custodian for the minor’s benefit, without ongoing court supervision. The custodian manages the funds and uses them for the child’s benefit, turning the property over at a set age — often 18, but it can be specified later (up to age 25 in some cases) depending on how the transfer is set up. It’s simpler than a guardianship but has its own rules and limits.

A trust. If a trust is in place — created by the person who left the inheritance, or established to receive it — the trustee manages the funds under the trust’s terms, and the child receives them when and how the trust directs (which can be well past 18, in stages, or with conditions). A trust offers the most control and flexibility and avoids court supervision, which is why planning ahead with a trust is usually the best option when a minor may inherit.

A minor is set to inherit, and you’re not sure how it should be held? The right mechanism depends on the amount and what’s already in place. Bay Legal can help you choose. For guidance on your specific situation, call (650) 668-8000 or schedule a consultation at baylegal.com/contact.

Why the Default Often Isn’t Ideal

When no one has planned ahead and a child inherits a significant sum, the estate often defaults to a guardianship of the estate — the most court-intensive and costly option — with the money handed to the child outright at 18. Many families find both of those outcomes less than ideal: the guardianship is expensive and cumbersome, and handing a large sum to an 18-year-old with no strings is not what most parents would choose.

The contrast with planning is stark. A parent who sets up a trust can decide who manages the money, how it’s used for the child (education, health, support), and at what age and in what manner the child receives it — avoiding court supervision and the abrupt age-18 handoff entirely. This is one of the clearest cases where a modest amount of advance planning dramatically improves the outcome.

When Litigation or a Settlement Is Involved

Minors sometimes receive money through a settlement or court judgment (for example, a wrongful-death recovery), and those funds for a minor generally require court approval of the compromise and a court-directed method of holding the money — often a blocked account or a structured arrangement. The court’s role is to make sure the minor’s recovery is protected and used for their benefit, not dissipated. This is a specialized area with its own procedures, but the underlying principle is the same: a minor’s money is safeguarded by the court until they’re old enough to manage it.

Handling an inheritance or settlement coming to a child? Getting the holding mechanism and any required court approval right protects the child and you. For guidance on your specific situation, call (650) 668-8000 or schedule a consultation at baylegal.com/contact.

How This Fits With the Rest of Probate

A minor’s inheritance arises within probate or intestate succession (when a child inherits), and it intersects with distribution (the representative can’t simply hand assets to a minor). Planning ahead with a trust avoids the default court process. For the full process, see our complete guide to California probate.

Frequently Asked Questions

Can a minor inherit property in California?

Yes, but a minor can’t legally control significant property. The inheritance must be held and managed for them — through a guardianship of the estate, a blocked account, a custodial account, or a trust — until they reach the required age.

Who manages a child’s inheritance in California?

Depending on the arrangement: a court-appointed guardian of the estate, a custodian under California’s transfers-to-minors law, or a trustee under a trust. For small amounts, simplified handling may allow a parent to receive the funds.

At what age does a child get their inheritance?

Often at 18 for a guardianship of the estate or a blocked account. A custodial account can extend to a later age (up to 25 in some cases), and a trust can direct distribution at any age or in stages the trust specifies.

What is a blocked account for a minor?

A bank or brokerage account frozen so no withdrawals can be made without a court order, protecting a minor’s funds cheaply until they turn 18. It often avoids the need for a full guardianship of the estate.

What’s the best way to leave money to a minor?

Usually a trust, set up in advance, because it lets you control who manages the funds, how they’re used, and when the child receives them — avoiding the costly default guardianship and the outright handoff at 18.