Divorce laws in California: Property division, residency, and grounds

California divorce law sets out clear rules on who can file, when a divorce can become final, what grounds are allowed, and how major issues like property, support, and custody are handled. Understanding those rules before you start, often with guidance from a divorce lawyer, can help you make better decisions, avoid unnecessary delays, and set realistic expectations about the process. It also helps to know that divorce in California is not just about ending the marriage. It usually involves dividing property and debts, and, in some cases, deciding on spousal support, child custody, and child support. Some couples resolve those issues by agreement, while others need the court to decide them.
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by The Marble Team

Published on April 22, 2026 · 5 min read

Divorce laws in California: Property division, residency, and grounds

Key takeaways

    • California is a no-fault divorce state, and irreconcilable differences are the standard grounds for divorce.

    • In most cases, one spouse must have lived in California for at least 6 months and in the filing county for at least 3 months before filing.

    • California is a community property state, so assets and debts acquired during the marriage are generally divided equally.

    • A divorce cannot become final until at least 6 months have passed from service of the summons and petition or the respondent’s appearance, whichever happens first.

    • Divorce can also involve spousal support, child custody, and child support, either by agreement or court order.

    • A family law attorney can help you protect your rights and move the process forward more efficiently.

Grounds for divorce in California

California is a no-fault divorce state under Family Code § 2310. That means neither spouse has to prove wrongdoing to get divorced. In almost every case, the grounds are irreconcilable differences, meaning the marriage has broken down and cannot be repaired.



California law recognizes one other ground, permanent legal incapacity to make decisions, but that applies in a much narrower set of cases and usually requires medical evidence. Because California is a no-fault state, one spouse cannot stop the divorce by simply refusing to agree to it or to participate.

California divorce residency requirements

Before filing for divorce in California, at least one spouse generally must have lived in the state for the previous 6 months and in the county where the case is filed for the previous 3 months. Those requirements must be met at the time of filing.



If you do not yet meet the residency requirement, legal separation may still be available. California courts explain that legal separation follows the same general process, but it does not have the same 6-month waiting period and can be used by couples who need court orders before they qualify to file for divorce.

The mandatory six-month waiting period

California has a mandatory waiting period before a divorce can be final. Under Family Code § 2339, the marriage cannot be terminated until 6 months have passed from the date the respondent was served with the summons and petition, or from the date the respondent appeared in the case, whichever occurs first.



That waiting period cannot be bypassed just because both spouses agree on everything. Even in an uncontested divorce, California courts state that divorce takes at least 6 months to finish. During that time, however, the court can still issue temporary orders regarding custody, support, or the use of property while the case is pending.

Community property and property division in California

California is a community property state. In general, that means property and debts acquired during the marriage are treated as belonging equally to both spouses, and the court will generally divide community property equally in a divorce.

What counts as community property

Community property usually includes income earned during the marriage, property bought with that income, retirement or pension benefits earned during the marriage, and many debts incurred during the marriage. California courts also note that property can still be community property even if it is only in one spouse’s name.

What counts as separate property

Separate property generally includes property owned before marriage, property acquired after the date of separation, and gifts or inheritances received by one spouse. If separate property has been kept separate, it usually remains that spouse’s alone.

Equal division in practice

Equal division does not mean every asset is literally cut in half. It means each spouse should receive an equal share of the total value of the community estate. Spouses can agree to a different arrangement, but if they cannot agree, the court will generally divide the community estate equally.

Spousal support in California divorce

California courts can order spousal support during the divorce and after judgment. Temporary support is often handled using local guideline calculations, while longer-term support is based on the factors listed in Family Code § 4320. Those factors include the length of the marriage, earning capacity, the marital standard of living, age, health, and other case-specific circumstances.



Because long-term spousal support is not decided by a simple formula, outcomes can vary quite a bit from case to case. That is one reason support issues often require careful financial review and negotiation.

Child custody and child support in California divorce

If a divorce involves minor children, the court must also address custody and support. California custody decisions are based on the child’s best interest under Family Code § 3011, with factors including the child’s health, safety, and welfare, and any history of abuse.



Child support is calculated under California’s statewide guideline formula in Family Code § 4055. The formula takes into account the parents’ incomes and the amount of time each parent spends with the child.

How a family lawyer can help with divorce in California

Divorce in California involves more than filing paperwork. Property classification, support calculations, parenting issues, and procedural rules can all affect the outcome in meaningful ways. Getting those issues right from the start is usually easier than trying to fix mistakes later.



A family law attorney can help identify community and separate property, protect your financial interests, address support issues, and guide the case toward settlement or court if needed. Marble’s family law attorneys can help with California divorce matters using transparent flat-fee pricing and clear guidance throughout the process.

Disclaimer: The information in this blog post is provided for general informational purposes only and does not constitute legal advice. Reading this post or contacting Marble Law does not create an attorney-client relationship. Prior results do not guarantee a similar outcome.

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