How to File for Divorce in California: A Step-by-Step Guide

Meta description: Learn how to file for divorce in California, including residency rules, court forms, filing fees, serving papers, financial disclosures, and finalizing a divorce.

Filing for divorce in California involves more than submitting a petition. A spouse must meet state residency rules, file the correct court forms, formally notify the other spouse, exchange financial information, and obtain a signed judgment. The process may be uncontested or contested, and cases involving children, property, or support can require additional steps. Knowing the sequence—and the deadlines—can help people avoid preventable delays and understand when legal advice may be useful.

California Divorce Basics

California is a no-fault divorce state. A spouse generally does not have to prove wrongdoing to end a marriage. The most commonly selected legal ground is “irreconcilable differences,” meaning the marriage has broken down and cannot be repaired. A court may also grant a divorce based on incurable insanity, which requires specific proof.

California uses the term dissolution of marriage for divorce. A divorce ends the marriage and allows the court to address related matters such as property division, child custody, child support, and spousal support. If a person does not meet the residency rules for divorce, that person may be able to file for legal separation first and later amend the case after qualifying.

Check the Residency Requirements

To file for divorce in California, either spouse generally must have lived in the state for at least six months and in the county where the case will be filed for at least three months immediately before filing. The residency requirement applies to at least one spouse, not both.

There is an important exception for same-sex couples who married in California but now live in a state that will not dissolve their marriage. California law may allow the case to be filed in the county where the marriage took place. These cases can involve jurisdictional details, so court self-help staff or an attorney can help identify the correct filing location.

People who do not yet meet the residency requirements may file for legal separation in California if they meet the state’s legal-separation rules. A legal separation can address issues such as support and property without ending the marriage. After the residency requirement is met, the petitioner can request to convert the case to a divorce.

Choose the Right Type of Case

The appropriate process depends on the spouses’ circumstances and level of agreement. A regular dissolution is the standard path. Some couples may qualify for summary dissolution, a simplified option with strict eligibility requirements. Eligibility rules include limits involving marriage length, children, real property, debt, and property. Those requirements can change, so applicants should check the current California Courts instructions before relying on this option.

If both spouses agree on all issues, the case may be uncontested. They can submit a written settlement and required forms for a judge’s review. If they disagree about custody, support, property, or another issue, the case is contested. A contested divorce may involve mediation, court hearings, discovery, and possibly a trial.

Prepare and File the Divorce Forms

The spouse who starts the case is the petitioner; the other spouse is the respondent. California divorce forms are available through the California Courts Self-Help Guide and the Judicial Council of California. The exact forms depend on whether the spouses have children, own property, or seek particular orders.

Common starting forms include:

• FL-100, Petition—Marriage/Domestic Partnership: Opens the case and identifies the orders the petitioner is requesting.
• FL-110, Summons: Notifies the respondent of the case and includes standard restrictions that apply during the proceedings.
• FL-105, Declaration Under Uniform Child Custody Jurisdiction and Enforcement Act: Generally required when the spouses have minor children.

The petitioner files the completed forms with the Superior Court in the appropriate county. Many California counties allow or require electronic filing for certain case types, while others offer additional filing options. The county court’s website provides local instructions. The court assigns a case number and returns filed copies, which the petitioner will need for service and later filings.

Pay the Filing Fee or Request a Waiver

California courts charge a filing fee to open a divorce case. The amount may vary based on current state fees and local requirements, so the county Superior Court’s fee schedule is the best source for the exact amount. Additional fees may apply for later filings or services.

A person who cannot afford court costs may apply for a fee waiver using forms such as FW-001 and FW-003. The court reviews the application and may approve, deny, or request more information. A fee waiver generally addresses eligible court fees; it does not automatically pay for a lawyer, private process server, or other outside expenses.

Serve the Divorce Papers Correctly

After filing, the respondent must be formally served with the filed petition and summons. The petitioner cannot serve the papers personally. An adult who is at least 18 and not a party to the case can usually serve them. Depending on the circumstances, service may be completed by personal delivery or another method allowed by law.

The person who serves the papers completes a proof-of-service form, commonly FL-115 for personal service. The completed proof is filed with the court. Correct service matters because it establishes notice and helps the case proceed. If the respondent’s location is unknown or personal service is not possible, the petitioner may need to ask the court for permission to use an alternative method. A court order may be required before using substituted service or publication.

After service, the respondent generally has 30 calendar days to file a response, commonly form FL-120. A response allows the respondent to state which requests are disputed and to raise requests of their own. If no response is filed, the petitioner may seek a default, but a default does not automatically grant every requested order. The petitioner still must submit the required paperwork and obtain the court’s judgment.

Exchange Financial Disclosures

California requires spouses in a divorce to exchange financial disclosures, even when they agree on everything. These disclosures help each person understand income, expenses, assets, and debts before property and support issues are settled.

Preliminary disclosures generally include FL-140 (Declaration of Disclosure), FL-150 (Income and Expense Declaration), and FL-142 (Schedule of Assets and Debts) or FL-160 (Property Declaration), along with supporting financial documents. The petitioner generally must serve preliminary disclosures within 60 days after filing the petition, and the respondent generally must serve them within 60 days after filing a response. The parties can agree in writing to extend these deadlines.

Financial disclosures are usually served on the other spouse, not filed with the court, although a proof of service is filed. Final disclosures are also generally required before judgment. In some cases, the spouses may waive final disclosures by completing the required written waiver, but preliminary disclosures cannot simply be waived. Current forms and instructions explain the exceptions and service rules.

Resolve Custody, Support, and Property Issues

Child Custody and Parenting Time

When a divorce involves minor children, the parents must address legal custody, physical custody, and parenting time. Legal custody concerns decisions about a child’s health, education, and welfare; physical custody concerns where the child lives. California courts make custody orders based on the child’s best interests. Parents may submit an agreed parenting plan, but a judge must approve custody orders.

Courts may require parents to attend mediation or child custody recommending counseling before a contested custody hearing. Procedures differ by county. The FL-105 declaration provides information about the child’s residences and custody history, which helps the court determine whether it has authority to make custody orders.

Child and Spousal Support

California child support is generally calculated using statewide guidelines that consider factors such as each parent’s income, parenting time, and certain deductions. Parents typically provide current financial information, often through FL-150. A support order can address payment amounts, health insurance, and other eligible expenses.

Spousal support may be temporary during the case or ordered in the final judgment. Courts consider factors set out in California law, including the length of the marriage, each spouse’s income and earning capacity, and the marital standard of living. The result depends on the facts; neither spouse is automatically entitled to support.

Property and Debt

California generally treats income and property acquired during marriage as community property, subject to exceptions. Community property and debt are usually divided equally, while separate property—such as certain assets acquired before marriage or by gift or inheritance—may be assigned to the spouse who owns it. Classification can be complicated when assets were mixed, changed in value, or used to pay shared expenses.

Spouses can propose their own written property agreement. They should identify assets and debts, consider ownership and valuation, and make sure the agreement is complete and properly documented. A court can decide unresolved issues, but disputed property may require financial records, appraisals, or other evidence.

Finalize the Divorce and Observe the Waiting Period

A divorce is not final just because the spouses agree or the court case has been open for six months. California has a minimum six-month waiting period. It generally runs from the date the respondent is served with the petition or appears in the case, whichever occurs first. The marriage cannot be terminated before the waiting period ends.

To finish the case, the parties submit the required judgment paperwork. Depending on the case, this may include FL-180 (Judgment), required attachments describing custody, support, and property orders, and FL-190 (Notice of Entry of Judgment). The court reviews and signs the judgment. The spouses should check the judgment’s effective termination date and keep copies of the signed documents.

Even an uncontested case needs a complete, court-approved judgment. If a filing is missing, unclear, or inconsistent with the required forms, the court may return it for correction. The county’s family-law facilitator or self-help center may offer procedural assistance, but staff generally cannot provide legal advice or represent a party.

Common Delays and Practical Tips

• Confirm local filing rules: Forms, e-filing procedures, and hearing practices can differ by county.
• Keep copies and proof: Save filed forms, service documents, financial disclosures, and signed agreements.
• Track deadlines: Calendar the response period, disclosure deadlines, hearings, and any court-ordered dates.
• Use complete, consistent information: Names, dates, financial figures, and requested orders should match across forms.
• Do not assume agreement ends the process: A judge must enter the judgment before the marriage is legally dissolved.

Cases involving domestic violence, complex assets, a family business, retirement accounts, disputed parentage, or a spouse who cannot be located may need specialized procedures. In those situations, consulting a California family-law attorney can help clarify rights and avoid costly mistakes. The California Courts Self-Help Center provides official forms and procedural guidance, while the county Superior Court supplies local instructions and fee information.