California Divorce Residency Requirements: What the Law Requires Before You Can File

To file for divorce in California, at least one spouse must have lived in California for six months and in the county where the case is filed for three months. Both periods are counted back from the day the petition is filed. For someone living in Carlsbad, that county is San Diego County. The other spouse does not have to meet the rule.

This article covers what the residency rule says, where family law cases from Carlsbad are generally heard, what happens when spouses live in different places, and how the rule differs from the six-month waiting period that people often confuse with it.

What California's Residency Requirements Actually Say

Family Code section 2320 controls. Its core sentence reads:

"Except as provided in subdivision (b), a judgment of dissolution of marriage may not be entered unless one of the parties to the marriage has been a resident of this state for six months and of the county in which the proceeding is filed for three months next preceding the filing of the petition."

That sentence has three working parts.

Six months in California. One spouse must have been a California resident for the six months right before the petition is filed.

Three months in the county. The same spouse must also have been a resident of the filing county for the three months right before filing. The two periods overlap. They do not add up to nine months.

Measured at filing. The phrase "next preceding the filing of the petition" fixes the measuring point. The test is applied on the day the petition is filed, not on the day the other spouse is served and not on the day of final judgment.

The statute says "one of the parties." Either the person filing (the petitioner) or the other spouse (the respondent) can be the one who meets the rule. Both do not need to qualify. Section 2320(b) contains a separate rule for certain same-sex marriages entered in California when neither spouse lives in a place that will dissolve the marriage. That rule is narrow, and this article does not cover it.

The County Requirement: Where in California You File

Section 2320 refers to "the county in which the proceeding is filed." For a person living in Carlsbad, that county is San Diego County.

Family law cases from Carlsbad are generally heard at the Superior Court of California, County of San Diego, North County Regional Center, 325 South Melrose Drive, Vista, CA 92081. The court describes the courthouse's venue as most of northern San Diego County.

A spouse who has lived in California for years but moved to San Diego County two months ago has met the six-month state requirement but not yet the three-month county requirement of section 2320(a).

For a broader look at what follows once a case is opened, see the overview of divorce in Carlsbad.

When Spouses Live in Different States or Counties

Because section 2320 requires only "one of the parties" to qualify, a divorce can begin in California even when the spouses no longer share a state. A spouse who stayed in Carlsbad after the other moved to Nevada can generally file in San Diego County once the Carlsbad spouse has the six months and three months. The reverse can also work. If the spouse who left wants to start the case but the spouse who stayed meets the rule, California may still be a proper place for the case.

If neither spouse meets the requirement on the day of filing, section 2320 does not allow a judgment of dissolution in California.

The Six-Month Waiting Period and How It Differs from the Residency Requirement

These two six-month periods are the most common source of confusion on this topic. They measure different things.

The residency requirement in section 2320 is a condition on entering a judgment of dissolution, and it is measured back from the date the petition is filed.

The waiting period in Family Code section 2339 is a condition for the end of the marriage. It looks forward. Under section 2339, no judgment of dissolution is final for the purpose of ending the marriage until six months have passed from the date the summons and petition are served on the respondent, or from the date the respondent appears in the case, whichever occurs first. The clock does not start on the filing date. The court may extend the period for good cause, and related sections add other conditions, so the six months is generally the minimum.

So a petition can be filed the day the residency requirement is met. Generally, the earliest the marriage can end is six months after service or the respondent's appearance. The California divorce process timeline walks through the steps that fill that gap.

Two search terms grow out of this confusion.

The "9-month rule." Section 2320 sets no nine-month period. It sets six months in the state and three months in the county, both counted back from the filing of the petition.

The "10-year rule." The ten-year number comes from spousal support, not from residency or filing. Under Family Code section 4336, the court generally keeps jurisdiction over support indefinitely in a marriage of long duration. There is a presumption that a marriage of ten years or more, measured from the date of marriage to the date of separation, is of long duration. The court may count periods of separation during the marriage, and it may find that a shorter marriage is of long duration. The rule concerns spousal support. It has nothing to do with residency or filing.

What Happens If the Residency Requirement Is Not Met

For someone who is just short of the six or three months, the main question is what an early filing does. Section 2320 states that a judgment of dissolution "may not be entered" unless one spouse qualifies. If the respondent already meets the rule, the respondent may be the one positioned to file.

Legal separation is a separate procedural path. Family Code section 2321 contemplates a legal separation case in which neither spouse met section 2320's residence requirements when the case began. Once a spouse meets those requirements, either spouse may amend the petition or response to ask for a judgment of dissolution. For residency purposes only, the amended filing date is treated as the start of the dissolution case.

Family Code section 2345 adds a limit on legal separation. The court may not render a judgment of legal separation without the consent of both parties unless one party has not made a general appearance and the petition is one for legal separation. Legal separation is an option the statutes allow. Whether it fits a particular situation is a separate question.

Self-represented parties can check current procedures through the California Courts self-help guide.

Where to Go Next

The financial documents checklist and the guide to custody schedules in North County cover later stages of a case.

Talking With the Firm About Residency

Carlsbad Family Law Advocates practises California family law only.

To talk with the firm about California's residency requirements, call Carlsbad Family Law Advocates at (760) 840-5102 for a confidential consultation.