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Providing Divorce Mediation Services Throughout California

Common Law Marriage in California [Updated 2026]

Dina Haddad
Founder Attorney-Mediator and California's Top-Rated Super Lawyer
Common Law Marriage in California 2025
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A common law marriage — by definition — is a form of marriage formed between romantic partners without obtaining marriage license or going through ceremony. 

California does not accept new marriages formed in the state but it does recognize common law marriages  (CML) with some exceptions; (1) couples validly formed in the state where it was legal; (2) couples validly formed CML in some other state prior to that state’s cutoff date. 

Many states in the U.S.  recognizes it while many others don’t. The states like Iowa and Colorado accept this union, which means if you contract such marriage in common law states and relocate to California, it could recognize it. 

Do you’ve questions about common law marriage or getting a divorce in California, or maybe about domestic partnership or cohabitation in California? Let’s discuss with our top-rated mediation lawyers, Dina Haddad and Samira Amato. Book your free, confidential consultation today. 

The blog discusses common-law marriage in detail from California’s recognition to exceptions and myths. 

What is Common Law Marriage? Does California Recognize it in 2026?

“A marriage without formalities of license, marriage certificate, or ceremony is known as common-law marriage according to the  Legal Information Institute

No, California does not recognize it if you contract it even in the state as the state does not have family law  to recognize a union, i.e., the one that is just based on verbal consent and specific length of cohabitation. 

California abolished the recognition of common law marriage in 1895 as codified in California Fam Code § 300. Since then it only recognizes CML validly established in source states or valid out of state CML. Meaning thereby, the marriage won’t be considered contracted just by demonstrating mutual consent, cohabitation, and holding themselves out as married without a formal license and solemnization (a ceremony).

If you contract common-law marriage in California, instead of exploring other alternatives that fit well for unmarried couples, it would be like denying your own rights that unmarried couples may seek through domestic partnership or cohabitation agreement.

Does California Recognize Common Law Marriage from Other States?

Does California Recognize Common Law Marriage from Other States?

Common-law marriage is not just cohabitation. Though cohabitating is one of the elements that constitute it. This is how it is distinguished from cohabitation.

In common law marriage, both couples intend to be married and live together as married couples unlike cohabitation in which couples live together as unmarried couples.

You are likely to see the following things in common-law marriage couples:

  • They may share financial information and accounts.

  • They may have been raising children together.

  • They act as a couple to friends and family.

  • They live together (cohabitate).

  • They may have a common home under both their names.

  • They share special occasions and events just like married couples.

  • They may share the same last name.

Common Law Marriage Vs. Domestic Partnership vs Cohabitation in California

Dimensions
Common Law Marriage
Domestic Partnership
Cohabitation
Recognition
Can’t be recognized Except formed in source state.
Yes, registered with secretary of state
Recognized — simply living together
Duration Requirement
No
No
No
Eligibility
Not Valid in California
Both potential partners need to 18+ and unmarried
None
Community Property
Yes if recognized
Yes
Each owns what is titled to them
Property Division
For a recognized CML— YES
Property division same as dissolution
Only via Marvin Cohabitation Agreement enforced
Spousal Support
Yes if recognized
Yes
Palimony only is support agreement is proved

California’s Exceptions to Recognition of Common Law Marriage

California has updated its marriage laws in 2026 but it continues not to recognize common law marriage contracted in California. 

This continuity of not recognizing applies to both; traditional and same sex couples. These changes span coerced and forced marriages, marriage equality protections, and joint petition for dissolution. 

Another point that needs to be clarified here is that the ‘Donald Trump administration enacted the federal law to change the current status of common law marriage for California.’ 

However, family law and common law marriage is entirely the state jurisdiction and such rumors hold no weight. The following are the instances when California really recognizes common law marriage

1. CML Marriage Formed in Another State

California would recognize the marriage if the couples contracted it out of state (Colorado, Montana, etc.) and it was validly formed as per that state’s requirements such as cohabitation, capacity to marry, and publicly holding out as married, etc. These couples, at some point of time, decided to move to California, then the California state would recognize it as per Family code § 308. 

Hence this form of marriage validly formed elsewhere would be considered legal in California and treated as marriage for purposes like divorce, property division, spousal support, inheritance, and certain benefits.

2. Acceptance from States Which Abolished CML Before Formation’s Cutoff

California also qualifies common law marriages as legal marriage when couples validly formed in some state prior to that state’s cutoff/abolishment dates. 

Example: A couple validly formed CML marriage in Alabama before the state stopped it on Jan 1, 2017. The California would recognize the marriage as valid although Alabama does not actively allow forming new CML marriages since 2017.

Myths and Misconceptions

But there are a lot of myths and misconceptions about recognition of common law marriage that also need to be clarified. Some of those are as under:

1. X Number of years Make CML Valid

No matter how long you have lived together even if it is “7, 10 or 20” years you are not going to be accepted as a common law marriage. However, the exception to those discussed above applies here. Let alone California, no state is going to accept CML this way.

2. The “Acting as Married Couple” Myth

Sharing the last name of your spouse, wearing rings, or even filing joint taxes does not constitute common law marriage in California.

3. We Visited the Common-Law-State

No. California does not accept the CMLs on the belief that couples just visited the state or stay there for some period of time where it was valid.

4. Marvin v. Marvin Contract

Marvin v. Marvin contract applies to cohabitating, unmarried couples and does not justify the marital status as legal/valid though it confers no automatic division of property and awarding spousal support.

5. The Good Faith Believe is Not Linked with CML Recognition

The couples married honestly, the ceremony was performed too but their license was defective or their marriage has other technical defects on the basis of which the court finds it void or voidable. But since both couples have good faith that marriage was valid, this does not apply to common law marriage where couples simply start living together and are not actually married.

The US States That Recognize Common-Law-Marriages

US State with Limited Common Law Marriage

The following is the list of 9 states that fully recognize common-law marriage and are called common-law marriage states: 

  1. District of Columbia

     

  2. Kansas

     

  3. Iowa

     

  4. Colorado

     

  5. Montana

     

  6. South Carolina

     

  7. Texas

     

  8. Oklahoma


Note: Rhode Island has just changed their common law marriage in 2025 (Law H5258)effective after Jan 1, 2026. It does not recognize newly contracted common law marriages formed after Jan 1, 2026. However, the CML marriages ( validly) formed prior to the effective date of the law would be recognized.

US States with Limited Common Law Marriage Status

Now we are going to discuss the states that used to recognize common law marriage once but now they have limited recognition to such marriages. The following is the list of 9 states with their date of recognition or abolition.

Legal Alternatives to Common Law Marriage in CA

If you want to protect your rights and interests while still being legally unmarried in California (not by common law marriage), these might be the  two best alternatives to consider in California:

1. Domestic partnership

Find Law defines domestic partnership in these words:

“Domestic Partnership is a legally recognized form of relationship between two adults who have chosen to share one another’s lives in an intimate and committed relationship of mutual caring.”

In 1999, domestic partnership was limited to same-sex couples in California. But, in 2020, it has evolved to extend rights and protection for opposite-sex couples. 

Hence, couples or partners who want to stay as unmarried partners can use this arrangement besides securing their rights and benefits, here in California. To establish it, fill out a domestic partnership form and submit a filing fee to the California Secretary of State’s office.

2. Cohabitation agreement

A cohabitation agreement is a contract that outlines certain rights and responsibilities between unmarried partners living or cohabitating together. 

It can give both partners peace of mind by setting expectations regarding (financial, property, etc.) rights and responsibilities during and after cohabitation, thus, eliminating potential conflict. 

Functioning like prenuptial agreements, it can set clear guidelines regarding property division, assets and handling debts in case of separation.

Rights of Unmarried Couples Living Together in California

The legal rights of unmarried couples are different from those of married ones.

Before you choose a domestic partnership or cohabitation agreement, go through the following rights to make a well-informed decision.

1. Property rights

California is a community property state, meaning that property and assets acquired during marriage will have joint ownership.

However, in case of unmarried partners community property will not be divided. Their property rights and benefits differ from those of legally married couples. Rather, you and your partner have to establish your property rights, such as joint ownership of a home or assets.

2. Parental rights

If unmarried partners have (a) child(ren) together, both parents will have equal rights and responsibilities for the child(ren).

However, for all the said things, unmarried couples have to establish legal paternity. By establishing paternity, a child can easily inherit assets and property in certain situations. 

The unmarried partners can establish paternity or legal guardianship of their child(ren) by signing a voluntary declaration of parentage or through medical tests.

3. Financial rights

Financial matters are complex for unmarried partners because, in California, they are considered two separate individuals regarding their finances.

If one of the partners dies, the other may be denied access to the finances of that partner, such as:

  • Personal bank account

  • Retirement accounts

  • Credit card information

The solution? You and your spouse must aim to own joint finances and financial accounts (savings, investments, etc.).

FAQ — Guide For Law Marriage in Ca

Since California does not recognize common law marriage (and ended in 1895), it would not matter how long you have been together. You can look for other alternatives to preserve your rights as an unmarried couple in California.

California stopped recognizing common law marriage 100 years back in 1895.

The “7-year rule” is a common misconception pertinent to California common law marriage. Since the state of California does not recognize common law marriage, spending 7 or more than seven years would make the marriage legally valid in the state.