Date of Separation in California Divorce

The date of separation is one of the most consequential dates in a California divorce. It draws the line between community property and separate property, determines when earnings stop being shared, and can shift the financial outcome of a case by hundreds of thousands of dollars. Despite its importance, the date of separation is frequently disputed, and California law on this issue has undergone significant change in recent years.

For a broader overview of how divorce works across the country, see our guide on the complete guide to divorce.

What Is the Date of Separation?

The date of separation marks the end of the marital economic community. Under California Family Code Section 760, all property acquired during the marriage is presumed to be community property. That presumption stops at the date of separation. After that date, each spouse’s earnings, acquisitions, and debts are generally classified as their own separate property.

This makes the date of separation a pivotal marker in every California divorce involving meaningful assets or income.

The Legal Standard Under Family Code Section 70

California Family Code Section 70, enacted effective January 1, 2017, defines the date of separation as the date on which a complete and final break in the marital relationship has occurred. To establish that break, two elements must be present:

1. Subjective intent: One spouse must have formed the subjective intent to end the marriage.
2. Objective conduct: That spouse must have engaged in conduct consistent with that intent — actions that would demonstrate to a reasonable person that the marriage is over.

Both elements are required. A privately held desire to end the marriage, without corresponding action, is not sufficient. Similarly, moving out of the house while telling your spouse you intend to reconcile would likely fail the subjective intent prong.

The Marriage of Davis Legacy and AB 1091

Before FC 70 took effect, California courts relied on the standard set by the California Supreme Court in In re Marriage of Davis (2015). In Davis, the court held that a spouse must establish a physical separation — actually living apart — to trigger the date of separation. Under Davis, spouses who continued to live under the same roof, even if they were sleeping in separate bedrooms and living entirely separate lives, could not establish a date of separation.

This created serious problems. Many couples remain in the same home during divorce proceedings for financial reasons — they simply cannot afford to maintain two households. Under Davis, those couples could not establish a date of separation, meaning community property continued to accumulate even though both spouses considered the marriage over.

The California Legislature responded by passing AB 1091, which took effect on January 1, 2017. AB 1091 added Family Code Section 70 and explicitly overrode Davis by establishing that living in the same residence does not preclude a finding that a date of separation has occurred. The statute applies retroactively to cases pending as of its effective date.

Under the current standard, courts evaluate the totality of the circumstances. Relevant factors include:

• Whether one spouse communicated the intent to end the marriage
• Whether the spouses stopped engaging in marital activities (shared meals, social events, intimate relations)
• Whether one spouse consulted a divorce attorney or filed for dissolution
• Whether the spouses maintained separate finances after the claimed date
• Whether one spouse moved into a separate bedroom or otherwise created physical distance within the home

Why the Date of Separation Matters for Property

The date of separation directly controls property characterization. Under California’s community property system, all assets acquired and debts incurred during the marriage — from the date of marriage through the date of separation — are presumed community property and must be divided equally.

Assets earned or acquired after the date of separation belong to the spouse who earned or acquired them. This means:

• Salary and bonuses earned after separation are the earning spouse’s separate property
• Stock options that vest after separation may be partially or fully separate property, depending on when they were granted and the allocation formula used
• Business income generated after separation may be separate property, though the community may retain an interest in the business itself
• Debts incurred after separation are generally the responsibility of the spouse who incurred them

In cases involving high-earning spouses, even a few months’ difference in the date of separation can mean the difference between tens or hundreds of thousands of dollars in community property.

Earnings After Separation

Under Family Code Section 771, the earnings of a spouse after the date of separation are that spouse’s separate property. This is one of the most financially significant consequences of establishing the date of separation.

Consider a spouse who earns $500,000 per year. If the date of separation is established as January 1 rather than July 1, six months of that income — $250,000 — shifts from community property (subject to equal division) to the earning spouse’s separate property. The financial stakes of this determination are often enormous.

Courts scrutinize post-separation earnings claims carefully, particularly when the higher-earning spouse is the one asserting an earlier date of separation.

Epstein Credits and Post-Separation Expenses

The date of separation also triggers the framework for Epstein credits, named after In re Marriage of Epstein (1979). After the date of separation, if one spouse uses separate funds to pay community obligations — such as the mortgage on the family home, community credit card debt, or car payments on a community vehicle — that spouse may be entitled to reimbursement from the community estate.

Conversely, Watts charges (from In re Marriage of Watts, 1985) may apply when one spouse has exclusive use of a community asset after separation. The other spouse may claim a credit equal to one-half of the fair rental value of the asset.

Both Epstein credits and Watts charges depend on establishing the date of separation. An earlier date of separation means a longer period during which these credits can accumulate.

For more on how community property is divided, see our article on California community property rules.

Strategic Importance of the Date of Separation

Because the date of separation controls so many financial outcomes, both spouses have strategic reasons to argue for different dates:

• The higher-earning spouse typically wants an earlier date of separation, so that more of their earnings are classified as separate property.
• The lower-earning spouse typically wants a later date of separation, so that more of the other spouse’s earnings remain community property.

This tension makes the date of separation one of the most commonly litigated issues in California divorce. Attorneys advise clients to document the date of separation carefully. Steps that help establish a clear date include:

1. Communicating the intent to end the marriage in writing (text, email, or letter)
2. Consulting with a divorce attorney
3. Opening separate bank accounts
4. Filing for dissolution
5. Ceasing shared activities that suggest an ongoing marital relationship

Common Pitfalls

Several mistakes can undermine a claim to a particular date of separation:

• Continued cohabitation without clear boundaries: If spouses continue to share meals, attend events together, or maintain joint finances, courts may find that the marital relationship had not ended despite one spouse’s claimed intent.
• Reconciliation attempts: If spouses attempt to reconcile after a claimed date of separation, the community may be deemed to have resumed, resetting the date of separation to a later point.
• Inconsistent testimony: If a spouse claims a date of separation but continued to file joint tax returns, share a bedroom, or otherwise act as married, the court is likely to reject the claimed date.

What to Do Next

If you are considering divorce in California or are already in the process, the date of separation should be one of your first priorities:

1. Document your intent. Put your decision to end the marriage in writing and communicate it to your spouse.
2. Separate your finances. Open individual bank accounts and stop making joint purchases.
3. Preserve evidence. Save text messages, emails, and other communications that establish the timeline.
4. Understand the financial impact. Calculate how different dates of separation would affect the division of your assets and debts.
5. Consult with an attorney. The date of separation involves a fact-intensive legal analysis, and an experienced California divorce lawyer can help you build the strongest case.

Schedule a free consultation to discuss your date of separation and its impact on your California divorce.

Frequently Asked Questions

What is the difference between legal separation and divorce?

Legal separation allows spouses to live apart and divide assets and responsibilities without ending the marriage. You remain legally married, which can preserve benefits like health insurance. Divorce permanently ends the marriage, allowing both parties to remarry.

Do I have to be separated before I can file for divorce?

Some states require a separation period before granting a divorce, while others do not. The required period ranges from none to two years depending on the state. Check your state’s specific requirements, as filing before the separation period is met can delay your case.

What is the first step in getting a divorce?

The first step is filing a divorce petition with your local court. Before filing, gather important financial documents, understand your state’s residency requirements, and consider consulting a family law attorney to understand your rights and options.

How long does a typical divorce take?

An uncontested divorce can be finalized in as little as 30 to 90 days in some states. Contested divorces involving disputes over custody, property, or support often take 6 to 18 months or longer, depending on the complexity and court backlogs.