How to File for Divorce in California: Step-by-Step Guide (2026)

Disclaimer: This article provides general educational information about California divorce procedure and is not legal advice. Court rules and forms change, and individual situations vary. Verify current requirements with your county superior court or consult a licensed California attorney.

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California processes more divorces than any other state, and its courts are comparatively well set up for self-represented litigants — standardized statewide Judicial Council forms, self-help centers in every county, and pure no-fault grounds. That said, the process has strict sequencing rules, and missing one (most often the financial disclosure step) is the leading cause of stalled cases.

Before You File: The Requirements

Residency. To file for divorce (dissolution of marriage), at least one spouse must have lived in California for the last 6 months and in the county of filing for the last 3 months. If you don't meet this yet, you can file for legal separation first and amend to divorce once you qualify.

Grounds. California is purely no-fault. You'll check "irreconcilable differences" — no proof of wrongdoing is required or even relevant.

The waiting period. California imposes a mandatory six-month waiting period: your divorce cannot be final earlier than six months after the respondent is served (or appears). Filing sooner starts that clock sooner.

Step 1: Prepare the Initial Forms

The core statewide forms to open a case:

• FL-100 — Petition for Dissolution of Marriage
• FL-110 — Summons (contains automatic restraining orders, discussed below)
• FL-105 — Declaration Under UCCJEA (only if you have minor children)
• Local cover sheets required by some counties

On the FL-100 you'll state the basic facts (marriage date, separation date, children) and what you're asking for: property division, custody and visitation, child support, spousal support, and restoration of a former name if wanted.

The date of separation matters. Earnings and debts after separation are generally separate property, so this date can have real financial consequences. Use your best, defensible date.

Step 2: File and Pay the Fee

File with the superior court in your county — most counties now support e-filing. The first-appearance filing fee is roughly $435–$450 depending on county surcharges. If you can't afford it, file a fee waiver request (FW-001); approval is income-based and common.

When the clerk stamps your petition, your case exists — and the automatic temporary restraining orders (ATROs) on the back of the summons take effect against you, and against your spouse once served. The ATROs prohibit both spouses from:

• Removing the children from California without consent or court order
• Cancelling or changing insurance (health, auto, life) covering the family
• Transferring or concealing property outside the ordinary course
• Changing beneficiaries on accounts and policies

Many self-represented filers never read the summons. Read it — violating the ATROs is sanctionable.

Step 3: Serve Your Spouse

You cannot serve the papers yourself. Anyone over 18 who is not a party — a friend, relative, county sheriff, or professional process server — must personally deliver the filed petition and summons (plus blank response forms) to your spouse, then sign a Proof of Service of Summons (FL-115) that you file.

If your spouse is cooperative, they can instead sign a Notice and Acknowledgment of Receipt (FL-117), which avoids personal service.

The respondent has 30 days from service to file a response (FL-120).

Step 4: Exchange Preliminary Declarations of Disclosure

This step is mandatory, unavoidable, and the most commonly missed. Within 60 days of filing (petitioner) or responding (respondent), each spouse must serve:

• FL-140 — Declaration of Disclosure (cover)
• FL-150 — Income and Expense Declaration
• FL-142 — Schedule of Assets and Debts (or FL-160 Property Declarations)
• The last two years of tax returns
• FL-141 — filed with the court to prove service of the above

The disclosures themselves are exchanged between spouses, not filed. A California judgment cannot be entered without the FL-141 on file, and judgments based on incomplete disclosure can be set aside under Family Code sections 2105 and 2122.

Step 5: The Middle of the Case

What happens next depends on agreement:

• True default — respondent never responds and there's no agreement: you can request entry of default after 30 days and submit a proposed judgment.
• Default with written agreement / uncontested — you submit a notarized marital settlement agreement covering property, support, and (if applicable) a parenting plan, plus judgment forms (FL-180, FL-190).
• Contested — either spouse can request temporary orders (FL-300) for custody, support, or fees while the case proceeds; custody disputes are routed to mandatory mediation through Family Court Services before a judge will hear them.

Child support follows the statewide guideline formula, driven primarily by both incomes and parenting timeshare. Courts use certified calculators; running the numbers in advance makes settlement discussions far more productive.

Step 6: Judgment

Once the paperwork is complete — proof of service, FL-141s from both sides (or a default), and either an agreement or trial result — you submit the judgment package. The court reviews it, and your divorce becomes final on the later of the judge's signature or the six-month date.

Check your judgment for the effective termination date; you are not divorced until that date, which matters for taxes, remarriage, and benefits.

Common California-Specific Pitfalls

1. Skipping the FL-141 — the #1 reason judgment packets bounce
2. Violating the ATROs by changing insurance or moving money after filing
3. Assuming 50/50 means item-by-item — community property requires an equal division of the net estate, not of every account
4. Forgetting pension division — retirement earned during marriage is community property and usually needs a QDRO
5. Missing local rules — counties layer their own requirements (cover sheets, case management) on top of statewide forms

California's process rewards organized paperwork. If you keep the sequence — file, serve, disclose, agree or litigate, judgment — the system is genuinely navigable without a lawyer for straightforward estates.

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