Common law marriage is a widely searched term, but California does not let couples create a marriage simply by living together for a certain number of years. This guide explains common law marriage in California, whether California recognizes an out-of-state common law marriage, and what rights unmarried partners may have through contracts, parentage, or Marvin-type claims.
CD&D Associates is a registered Legal Document Assistant service, not a law firm. This article provides general information, not legal advice. CD&D Associates prepares documents at your direction and does not choose legal strategy or represent you in court.
Does California Have Common Law Marriage?
No. California does not allow a couple to create a marriage merely by living together for a certain number of years, sharing finances, using the same last name, or telling other people they are married. California Family Code section 300 requires consent plus the legal marriage process, including a license and solemnization, subject to limited statutory exceptions.
There is no seven-year rule, ten-year rule, or other cohabitation period that automatically turns an unmarried couple into spouses in California.
Can California Recognize a Common Law Marriage From Another State?
Possibly. California generally recognizes a marriage that was valid under the law of the place where it was contracted. California courts have recognized that this principle can include a common-law marriage validly formed in another state that recognizes such marriages.
The key question is whether the couple actually satisfied the other state’s legal requirements while subject to that state’s law. Simply moving to California after living together elsewhere does not automatically prove a common-law marriage.
What If We Lived Together for Many Years?
Long-term cohabitation by itself does not create marital status. An unmarried partner does not automatically become entitled to community-property division, spousal support, or other rights that arise solely from a valid marriage.
However, unmarried partners can still have rights under contracts, title documents, partnership principles, trusts, or other civil-law theories.
What Is Marvin v. Marvin?
The California Supreme Court’s 1976 decision in Marvin v. Marvin did not create common-law marriage. The court expressly stated that it was not reviving that doctrine. Instead, it held that nonmarital partners may be able to enforce express or implied agreements about property, earnings, or support, and may sometimes use equitable remedies.
These claims are often informally called Marvin claims or palimony claims, but they are not the same as a divorce and do not automatically give unmarried partners community-property rights.
Property Rights of Unmarried Couples
Property ownership usually depends on title, contracts, contributions, and the specific facts. A jointly titled home, a written cohabitation agreement, or evidence of an agreement to share assets can create rights even though the parties were never married.
Because these disputes may be civil rather than family-law property cases, a lawyer may be appropriate when ownership or contract rights are contested.
Children of Unmarried Parents
Marital status does not eliminate parental rights and responsibilities. Legal parents can seek custody and parenting-time orders, and both legal parents have a duty to support their child. If legal parentage has not been established, that may need to happen before custody or support orders can be made.
Putative Spouse Is Different
A putative spouse is not simply a long-term unmarried partner. Putative-spouse issues arise when someone had a good-faith belief that a marriage was valid even though there was a legal defect. This is a specialized area and should not be confused with ordinary cohabitation.
Should Unmarried Couples Use Written Agreements?
Couples who intentionally remain unmarried can reduce uncertainty by documenting ownership, expenses, debts, and expectations in appropriate agreements. Real estate deeds, beneficiary designations, estate planning, and powers of attorney may also matter because marriage-based defaults do not automatically apply.
How CD&D Associates Can Help
CD&D Associates prepares legal documents at the customer’s direction but cannot advise whether a relationship qualifies as a marriage, evaluate a Marvin claim, or determine property rights in a contested unmarried-partner dispute. Those questions may require an attorney.
Frequently Asked Questions
How many years do you have to live together to be common law married in California?
There is no number of years. Cohabitation alone does not create a California marriage.
Does California recognize common law marriage from another state?
California may recognize a marriage that was valid where it was created, including a valid common-law marriage from a state that recognizes it.
Do unmarried partners get half the property?
Not automatically. Property rights depend on title, contracts, contributions, and other legal principles.
What is palimony?
Palimony is an informal term for support or property claims between unmarried partners, often associated with contract principles discussed in Marvin v. Marvin.
Do unmarried parents have custody rights?
Legal parents can ask for custody and parenting-time orders regardless of whether they were married.
