Estate Planning for People with Minor Children in California
Short Answer
If you have minor children, your estate plan should do three things: name a guardian to raise them, set up a trust or custodial account to manage what they inherit, and appoint people who can make financial and medical decisions if you become incapacitated. California law does not let a minor control property directly. Without a plan, a court chooses your child's guardian and supervises their inheritance, and your child may receive everything outright at age 18.
Why Parents Need a Plan Earlier Than They Think
Many parents put off estate planning because they think it is only for retirees or wealthy families. For parents of young children, though, an estate plan is mainly about who will care for your child and how their financial future will be protected if something unexpected happens.
A minor child cannot legally own or manage significant assets in California. If you die without the right documents, a probate court has to step in. The court appoints a legal guardian, often names a guardian of the estate to manage the minor's property, and requires court accountings until your child turns 18. At that point, the full inheritance usually goes to your child with no restrictions.
A customized estate plan lets you make these decisions yourself. You choose who raises your children, who manages the money, and when your children receive their inheritance.
Choosing a Guardian for Your Minor Child
Appointing a guardian is often the most important decision in estate planning for parents. In California, you nominate a guardian in your Last Will and Testament. The court gives your nomination significant weight, but it still makes the final decision based on the child's best interests. If you are unsure how this role differs from parental rights, see guardianship vs. custody in California.
Primary and Alternate Guardians
Name a primary guardian and at least one alternate guardian. If your first choice cannot serve because of illness, a move, or a change in family circumstances, the alternate steps in without a court dispute over who should raise your child.
What to Consider in Guardian Selection
When choosing a guardian, look beyond who is closest to the family. Consider:
The guardian's willingness to take on the role
Their values and approach to your child's upbringing
Their age, health, and ability to handle years of parental responsibilities
Where they live and how a move would affect your child's living arrangements, school, and family support
Their existing family obligations
A guardian's financial stability matters, but it should not rule someone out. Your estate plan can provide the money to raise your child. Many parents name one person as guardian of the person, who handles daily care, education, and medical care, and a different person or a professional trustee to manage the child's assets.
Guardian of the Person vs. Guardian of the Estate
A guardian of the person has decision-making authority over your child's health care, education, and daily life. A guardian of the estate manages the minor's property under court supervision. A well-drafted trust usually removes the need for a guardian of the estate, which saves your family time, court fees, and ongoing reporting.
Planning for Parental Incapacity
Estate planning covers more than death. If a parent is seriously injured or becomes ill, someone needs legal authority to act right away.
A financial power of attorney lets a trusted person pay bills, manage bank accounts, and handle financial decisions for the household. An Advance Health Care Directive, also called a medical power of attorney, names someone to make health care decisions for you. Together, these documents keep the family running during a crisis without a court conservatorship.
Parents can also sign a written authorization that lets a trusted caregiver consent to medical treatment for the child if the parents cannot be reached. This is a simple document, and it can matter a great deal in an emergency.
How Minors Can Receive Assets
Leaving money to a minor beneficiary takes planning. The structure you choose affects control, taxes, creditor protection, and the age at which your child gains access to the funds.
Custodial Accounts Under UTMA
The California Uniform Transfers to Minors Act, the modern version of the older Uniform Gifts to Minors Act, lets an adult account custodian manage property for a child. A financial institution can hold stocks, cash, or other investments in an UTMA account.
In California, a custodianship ends at age 18 by default. A lifetime gift can extend it to age 21, and transfers made under a will or trust can extend it to age 25, as long as the later age is stated at the time of the transfer. Once the account terminates, the child takes full control, and income in the account is generally taxed to the minor.
UTMA accounts are simple and inexpensive. However, they offer limited control, no spendthrift protection, and a fixed distribution age.
529 Education Savings Plans
A 529 plan is an education savings account designed for college funds and other qualifying education expenses. Earnings grow tax-deferred, and withdrawals used for qualified expenses such as tuition, books, and certain room and board costs are tax-free at the federal and state level.
California's plan, ScholarShare 529, has no annual contribution limit. It does cap the combined balance of all accounts for one beneficiary at $529,000. Unlike a custodial account, the account owner, usually the parent, keeps control of the 529 account. Parents should name a successor owner in their estate plan so the account does not end up in probate.
Trusts for Children
For most families, a trust offers the most flexibility and protection. A revocable living trust can hold your estate assets, including real property, personal property, investment accounts, and bank accounts. At your death, it can become a child's trust or a family pot trust.
A child's trust, sometimes called a separate share trust, holds assets for one child, with distributions tailored to that child's needs.
A family pot trust keeps all assets in one fund for every child until the youngest reaches a set age. This lets the trustee spend more on a child who needs it, such as for medical expenses or an earlier college start, before the trust is divided. Our guide to pot trusts in California explains how they work.
The trustee handles trust administration, trust distributions, and investment decisions according to your instructions. You decide the inheritance age, such as one-third at 25, one-third at 30, and the rest at 35, or you can leave distributions to the trustee's discretion until your child is ready for financial independence.
A testamentary trust is created through your will and only takes effect after probate. It protects the inheritance, but it does not avoid probate the way a funded living trust does.
Spendthrift and Special Needs Trusts
A spendthrift trust provision limits a beneficiary's ability to sign away their interest and gives creditor protection against future creditors, lawsuits, or divorce. Most well-drafted children's trusts include one.
If your child has a disability, a special needs trust lets them receive an inheritance without losing eligibility for government benefits such as SSI or Medi-Cal. The trust pays for supplemental needs and leaves basic support to the public programs. Special needs planning should be done carefully, because a direct inheritance can disqualify a child from important benefits. For more detail, read how estate planning helps parents of children with special needs.
Comparison of Options for Leaving Assets to Minors
Option | Who Controls the Funds | When the Child Gains Control | Best Used For |
UTMA Custodial Account | Account custodian | 18 by default, up to 21 or 25 in California | Modest gifts, simple transfers |
529 Plan | Account owner (usually the parent) | Owner controls; child never takes ownership automatically | Education funding |
Revocable Living Trust / Child's Trust | Trustee | Any age you choose | Main inheritance, avoiding probate |
Family Pot Trust | Trustee | Usually when the youngest child reaches a set age | Families with several young children |
Special Needs Trust | Trustee | Typically held for the beneficiary's lifetime | Children receiving government benefits |
Outright Gift Through Will | Court-supervised guardian of the estate | Age 18 | Generally not recommended |
Lifetime Gifts and Tax Considerations
Some parents and grandparents want to transfer wealth during their lifetime instead of waiting. Gifting strategies can help reduce the estate and fund a child's future.
For 2026, the annual gift tax exclusion is $19,000 per recipient, or $38,000 for married couples who split gifts. The lifetime estate and gift tax exemption is $15 million per person. Under the 2025 federal tax law, that amount no longer has a scheduled sunset and will continue to be adjusted for inflation. We explain what this means for families in the new $15 million estate tax exemption.
A few points for parents:
Gifts above the annual exclusion require IRS Form 709 for tax reporting, but usually only reduce your lifetime exemption and do not create tax due.
Payments made directly to a school for tuition or to a medical provider for qualifying medical expenses do not count against the annual exclusion.
California has no state estate tax or inheritance tax, so state tax laws mainly affect income tax and property tax issues such as reassessment of real property.
Families with larger estates may use an irrevocable trust to move assets and future growth out of the taxable estate. Trust taxation rules are complex, and trusts reach the highest income tax brackets quickly, so tax implications should be reviewed before funding.
Beneficiary Designations and Estate Assets
Life insurance, retirement accounts, and some bank accounts pass by beneficiary designation, not through your will. Naming a minor child directly as beneficiary is a common mistake. The insurance company or financial institution cannot pay a minor, which can lead to a court guardianship or a forced UTMA account that ends at 18.
A better approach is to name your living trust, or the trust for your children, as beneficiary. This keeps all inheritance planning under one set of instructions and under one trustee.
Remember that debts are paid before beneficiaries receive anything. Life insurance is often the easiest way for young parents to make sure there is enough money to support their children.
Core Documents in an Estate Plan for Parents
A complete estate plan for parents of minor children usually includes:
A revocable living trust with provisions for a child's trust or family pot trust
A pour-over will that nominates a primary guardian and an alternate guardian and names an executor
A financial power of attorney
An Advance Health Care Directive
Updated beneficiary designations
Written guidance for the guardian about your child's education, health care, and upbringing
Your executor, or successor trustee if you have a trust, handles estate administration and settlement. This person collects assets, pays debts, and distributes property under your instructions.
Keeping Your Plan Current
Your estate planning goals will change as your children grow. Review your plan after births, adoptions, divorce, a move, a major change in finances, or when a named guardian's situation changes. A plan written when your child was an infant may not fit a teenager getting ready for college.
Frequently Asked Questions
What happens if I die without naming a guardian in California?
The court appoints a guardian based on the child's best interests. Family members may petition, and disagreements can lead to costly, emotional court proceedings. Your nomination in a will gives the court clear guidance about your wishes.
Can the guardian and the trustee be the same person?
Yes. Many families choose different people, though. Separating daily care from financial management creates checks and balances and lets each person focus on what they do best.
At what age should my child receive their inheritance?
There is no single right answer. Many parents spread distributions over several ages, such as 25, 30, and 35, so a child has time to mature and learn financial management. A trust lets you set any inheritance age you choose. Without a trust, the age is often 18.
Is a will enough for parents of young children?
A will is necessary to nominate a guardian. However, assets that pass only through a will go through California probate, which can be slow and public. Most parents benefit from combining a will with a funded living trust.
Protect Your Children's Future Today
If you have questions about estate planning for your minor children, contact the trusted California trust and probate attorneys at Moravec Varga & Mooney for a telephonic consultation. Our firm handles California Probate, California Trusts & Wills, Trust Administration, Medi-Cal Planning, Pre & Post Nuptial Agreements, and California Estate Tax matters. We serve all California counties, including Los Angeles, Riverside, San Bernardino, Sacramento, Santa Cruz, and beyond.
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