
One of the most important distinctions in California divorce cases is that it uses a community property model when determining how to divide spouses' property. This differs from the equitable distribution or common law model used in most other states. This distinction can have a significant impact on how a couple's property is ultimately divided at divorce or upon separation. Having a clear understanding of California's property division laws helps individuals make informed decisions during the divorce process.
Review how these rules interact with our California divorce roadmap and, for larger estates, the high net worth divorce guide.
Classification of Property
In California, there are generally two types of property: separate property and community property. Generally, a court in California will only divide the community property, although separate property may influence related issues such as support or reimbursement claims.
Property can include assets such as:
- Real property (homes, land)
- Vehicles
- Furniture and personal belongings
- Clothing and jewelry
- Financial accounts
- Cash
- Retirement accounts, pensions, and 401(k)s
- Stocks, bonds, and stock options
- Businesses and business interests
- Intellectual property (e.g., patents, royalties)
Each item of property may be classified as separate property, community property, or a combination of both.
Separate Property
Under California Family Code §770, separate property includes:
- Property owned by a spouse before the marriage
- Rents, issues, and profits derived from separate property
- Property acquired during the marriage by gift, bequest, devise, or descent (inheritance)
A person in California is free to gift or bequeath their own separate property without the other spouse's consent.
Spouses may also agree to change the character of property—known as a transmutation—through a valid written agreement (such as a prenuptial or postnuptial agreement).
However, when separate and community property are commingled (for example, using community funds to pay the mortgage on a separate property), complex tracing and reimbursement rules apply to determine the community's share.
Community Property
Under California Family Code §760, community property includes all property acquired by a married person during the marriage while domiciled in California, except as otherwise provided by statute. This includes wages and earnings of each spouse, even if only one spouse works outside the home.
There is a presumption that property acquired during marriage is community property. A spouse claiming that property is separate must prove it by tracing the source of funds or acquisition.
Under California Family Code §2550, courts generally divide community property and community debts equally (50/50) unless the parties agree in writing to a different division.
In some cases, an asset may have both community and separate components. For example, if one spouse bought a home before marriage but the mortgage was paid using community income during the marriage, a community property interest may have developed (known as a Moore/Marsden calculation).
Quasi‑Community Property
California also recognizes quasi‑community property under Family Code §125. This is property acquired by either spouse while domiciled in another state that would have been community property if acquired while domiciled in California.
If a couple divorces or legally separates in California, quasi‑community property is treated like community property for purposes of division, even though it was acquired in a non‑community property state.
Property During Separation
Under Family Code §771, after the date of separation, the earnings and accumulations of each spouse are that spouse's separate property. The "date of separation" occurs when both of the following are true:
- A spouse expresses the intent to end the marriage, and
- The spouses are living separate and apart, typically in separate residences.
Determining the date of separation is critical because it defines when community property stops accruing.
Couples evaluating this timeline should also review our legal separation and modification resources to keep court orders aligned with their living arrangements.
Marital Debts
Debts are generally divided during the divorce in the same manner as assets. Debts incurred during the marriage are typically community debts, while debts incurred before marriage or after separation are separate debts.
The court must divide the community estate (assets and debts) equally under Family Code §2550, unless the parties agree otherwise. While California is not an "equitable distribution" state, courts may consider fairness in assigning specific debts or reimbursements—for example, assigning more debt to a spouse who retains a particular asset or one who incurred the debt for non‑community purposes.
Generally, the spouse who keeps an asset also assumes any related debt (e.g., a car loan). Courts may order refinancing to remove one spouse's name from a joint loan.
Transmutation and Commingling
California law allows spouses to change the character of property through transmutation (Fam. Code §850‑853). This must be done in writing and with clear intent. Without proper documentation, property generally retains its original classification.
When community and separate funds are mixed—known as commingling—a spouse must provide clear tracing evidence to establish what portion remains separate. Otherwise, the property is presumed community.
How Assets and Debts Are Divided
Spouses can divide their assets and debts in several ways:
- Written Agreement (Marital Settlement Agreement) – The spouses agree on property and debt division, and the court incorporates this agreement into the Judgment of Dissolution or Legal Separation.
- Mediation – A neutral mediator helps the parties negotiate and resolve property division outside of court.
- Litigation – If no agreement is reached, the court determines how assets and debts are divided after hearing evidence and testimony.
When dividing assets, spouses should consider the total value each receives rather than splitting each item. For example, one spouse may keep the home while the other keeps investment accounts of similar value. The overall result should be an equal division in value of the community estate.
Property outcomes often influence spousal support and other financial orders, so coordinate settlement terms across both issues.
If the couple cannot agree on valuation, professionals such as appraisers, accountants, or business valuators may assist. The court may also determine value if the matter is disputed.
Additional Considerations
- Reimbursement Rights (Fam. Code §2640): A spouse who contributes separate funds to acquire community property (e.g., a down payment from inheritance) may have a right to reimbursement.
- Hidden Assets: Failure to disclose property or debts can lead to penalties and reopening of the judgment (Fam. Code §1101).
- Retirement Accounts: Division may require a Qualified Domestic Relations Order (QDRO) to properly divide pensions or 401(k)s.
- Business Valuation: Community interest in a business depends on contributions and growth during the marriage, often determined using the Pereira or Van Camp accounting methods.