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Divorce•November 12, 2026

California divorce checklist: what to gather before you file

By Mahdavi & Mahdavi Family Law

You do not need every bank statement before asking a lawyer for help. Start with what you can safely and lawfully access, then make a separate list of missing records. If you have already been served or have a hearing coming up, get advice promptly rather than waiting to finish this checklist.

This guide focuses on preparation. Our California divorce process guide explains the steps from opening a case to obtaining a judgment. The information here is general California family-law information, not legal advice or a completed court-form packet.

Start with the case facts and any urgent dates

Put a short case summary at the front of your folder. Include:

  • Marriage and separation dates: Record the marriage date and the date you believe the relationship ended. If separation is disputed, describe what happened instead of choosing a date to fit a financial goal.
  • Addresses and residence history: Note where each spouse lives and how long each has lived there. Identify any existing family-law case.
  • Court papers: Bring petitions, summonses, proofs of service, hearing notices and signed orders you have received.
  • Immediate needs: Identify concerns about safety, housing, access to money or care of the children.
  • Agreements: Include any premarital or postmarital agreement and proposed settlement documents.

Westlake Village is near the Ventura and Los Angeles county line. Ask which court should handle your case rather than assuming the closest courthouse is correct. The California Courts starting-forms guide explains ordinary filing requirements and reminds filers to check local forms.

For a disputed financial timeline, read how the California date of separation is determined. A date written on your checklist does not settle that legal question.

Build a financial document packet

The California Courts financial-document guide identifies tax returns from the last two years, proof of income for the past two months, and records showing what you own and owe. An attorney may need a longer history or additional documents for your circumstances.

Notebooks and a tablet arranged on a wooden desk
Keep a list of the records you have gathered and the documents you still need.

Use the table as a gathering list. Mark each category ready, missing or not applicable, and note the statement dates.

Category Records to gather What to flag
Income and taxes Two years of tax returns, proof of income for the past two months, bonus or commission records Self-employment, changing income or compensation you do not understand
Bank and investment accounts Checking, savings and brokerage statements Missing statements, unfamiliar transfers or accounts you cannot access
Homes and other real estate Deeds, mortgage statements and available purchase records Refinancing, rental property or money contributed before marriage
Retirement Pension, 401(k) and IRA statements Employer plans, older balances and missing plan information
Debts Credit cards, loans and current balances Disputed charges, business debts or accounts in only one spouse's name
Business interests Ownership documents and financial records you may lawfully access Compensation, business-paid personal expenses or valuation questions
Household spending Housing, utilities, insurance, childcare and other regular bills Costs likely to change if the household separates
Gifts and inheritance Available estate, transfer and account records Deposits into joint accounts or use toward a home

Keep originals secure and make readable copies. Label statements by institution and date. Account title alone does not answer whether property is community or separate. If inherited money is involved, our guide to inheritance in a California divorce explains why the transaction history matters.

Keep document gathering separate from financial disclosure

A folder of statements is preparation. California's financial-disclosure process requires forms and supporting documents to be shared in the required way.

The California Courts disclosure overview gives the general preliminary-disclosure deadlines: the petitioner has 60 days after filing the Petition, and a respondent who files a Response has 60 days after filing it. If you have an approaching deadline, ask about your case immediately. An incomplete checklist is not an extension.

The respondent's duties depend on the case path. In a default with agreement, the respondent must share financial information even without filing a Response. In a default without agreement, the petitioner can finish the divorce even if the nonresponding spouse does not share theirs. The petitioner still has disclosure duties.

The court's document guide lists FL-140, FL-150 and either FL-142 or FL-160 for the disclosure packet. Its instructions direct you to serve that packet on your spouse rather than file it with the court, then file a separate form confirming disclosure. Ask which additional financial forms must be filed for any other request in your case. Collecting records alone does not complete disclosure.

Write down the children's existing routine

If you have children, bring a factual picture of their current schedule. Note school and childcare hours, each parent's work commitments, transportation, regular expenses and any health needs that affect daily care. Include existing custody or support orders and information about other cases involving the children.

Separate the current routine from the arrangement you would like to discuss. A proposed calendar does not change an existing order or determine what a judge will decide. Tell the attorney about any urgent safety concern before discussing an ordinary parenting schedule.

A hand resting on a closed weekly planner beside an open calendar and a pen
List school, work and childcare commitments before discussing temporary parenting arrangements.

Bring questions and a missing-record list to the consultation

Useful questions include:

  • Which deadlines or existing orders need attention first?
  • What records are missing, and how can they be obtained lawfully?
  • Do we need to discuss temporary support, housing or parenting orders?
  • What work does the fee agreement cover, and which expenses are separate?

For budgeting context, see our guide to California divorce costs. An organized packet helps explain the case; it does not guarantee a lower bill or a faster divorce.

Prepare without making irreversible changes

Do not guess passwords, impersonate your spouse or access private accounts without authorization. Ask for advice before moving money, changing insurance, signing property transfers or changing arrangements covered by a court order. If anyone is in immediate danger, call 911 rather than delaying for paperwork.

Bring the records you have, your missing-document list and the issues that need attention soonest. Mahdavi & Mahdavi Family Law provides divorce representation in Ventura and Los Angeles Counties and can help identify the next steps for your circumstances.

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