Executive Summary 

• When someone dies without a valid will, their estate is distributed according to California’s intestate succession laws. 

• The probate court determines who inherits assets based on family relationships, not personal wishes. 

• The outcome often surprises families—especially in blended families, unmarried partnerships, or second marriages. 

• Creating a will or trust is the most effective way to control asset distribution and avoid unintended results. 

When a person passes away without a valid will, they are said to have died intestate. In California, intestate succession laws dictate how assets are distributed, regardless of what the individual may have wanted. For families already dealing with loss, this process can create confusion, delays, and unexpected outcomes. 

Understanding how intestate succession works in California can help families know what to expect—and highlights why proactive estate planning is so important. 

What Does “Dying Intestate” Mean? 

Dying intestate means a person passed away without: 

• A valid will, or 

• An enforceable trust that controls asset distribution 

In these cases, the probate court applies California law to determine: 

• Who inherits the estate 

• Who administers the probate process 

• How assets are divided among surviving relatives 

Personal wishes, verbal promises, or informal notes generally have no legal effect. 

How Assets Are Distributed Under California Intestate Law 

California intestate succession laws prioritize heirs based on legal relationships. Distribution depends on whether the decedent was married and who survives them. 

If the Decedent Was Married 

California is a community property state, which affects how assets are divided. 

• Community Property: 
  The surviving spouse typically inherits 100% of the decedent’s share of community property. 

• Separate Property: 
  Distribution depends on surviving relatives: 

• Spouse only: spouse inherits all separate property 

• Spouse + one child (or grandchild): spouse inherits ½, child inherits ½ 

• Spouse + two or more children: spouse inherits ⅓, children inherit ⅔ 

• Spouse + parents (no children): spouse inherits ½, parents inherit ½ 

If the Decedent Was Not Married 

If there is no surviving spouse, assets pass in the following general order: 

1. Children (or grandchildren if a child has predeceased) 

1. Parents 

1. Siblings (or nieces/nephews if a sibling has predeceased) 

1. More distant relatives 

If no legal heirs can be identified, the estate may ultimately escheat to the State of California. 

What Happens to Minor Children? 

If a parent dies without a will: 

• The court—not the family—decides who will serve as guardian 

• Guardianship decisions are based on the child’s “best interest,” not parental preference 

This is one of the most significant risks of dying intestate for parents with minor children. 

Who Administers the Estate? 

When there is no will naming an executor, the probate court appoints an administrator. Priority is generally given to: 

• The surviving spouse 

• Adult children 

• Other heirs 

The administrator must follow court rules, post a bond in many cases, and provide regular accountings—often making the process slower and more expensive. 

Common Issues With Intestate Estates 

Dying without a will often leads to: 

• Outcomes that do not reflect personal wishes 

• Delays and increased probate costs 

• Family disputes or litigation 

• No provision for unmarried partners, stepchildren, or friends 

• Limited planning for taxes or asset protection 

Even “simple” estates can become complicated under intestate succession laws. 

How to Avoid Intestate Succession 

The most effective way to avoid intestacy is to create a comprehensive estate plan, which may include: 

• A will 

• A revocable living trust 

• Beneficiary designations 

• Incapacity planning documents 

These tools allow you to: 

• Control who inherits your assets 

• Choose guardians for minor children 

• Reduce probate costs and delays 

• Provide clarity and peace of mind for loved ones 

Final Thoughts 

When someone dies without a will in California, state law—not personal intent—controls how assets are distributed. While intestate succession provides a default framework, it often fails to reflect modern families, relationships, and financial goals. Thoughtful estate planning ensures your wishes are honored and spares your loved ones unnecessary stress during an already difficult time. 

If you have questions about intestate succession or would like help creating an estate plan that reflects your wishes, the attorneys at Lagerlof, LLP are here to help guide you through your options. 

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*This blog is intended for informational purposes only as of the date it was published and does not constitute legal advice. For specific legal guidance, please consult with a qualified attorney.