California Marriage Laws (2026): What You Actually Need to Know

Most people think marriage is simple. You love someone, get a license, and boom—you’re married. But California has some specific rules you should know about. Some of them might surprise you. Let’s break down what the law actually requires and what happens if you mess up.

Whether you’re planning a wedding, considering marriage, or just curious about how it works, this guide covers the real requirements. No confusing legal jargon. Just the facts presented clearly.

What Is Legal Marriage in California?

Think of legal marriage as a contract between two people. The state recognizes it, protects it with laws, and gives married couples certain rights and responsibilities. Pretty straightforward, right?

In California, marriage is a legal agreement. It comes with tax benefits, hospital visitation rights, property rights, and more. But to have a legal marriage in California, you have to follow specific steps. You can’t just say you’re married and call it a day.

Basic California Marriage Laws

Age Requirements and Consent

Here’s where things get strict. You need to be at least 18 years old to get married in California. Period. No exceptions for parental consent.

Both people getting married must agree to it. This sounds obvious, but California takes consent seriously. If either person is forced or tricked into marriage, that marriage can be declared invalid. The law protects people from being pressured.

Wait, this is important: if either person can’t understand what they’re agreeing to (due to mental illness, drugs, or extreme intoxication), the marriage isn’t valid. California won’t recognize it.

Prohibited Marriages

Not everyone can marry everyone in California. The state has clear rules about who can legally get married.

You cannot marry certain family members. This includes parents, siblings, grandparents, or children. You also can’t marry aunts, uncles, nieces, or nephews. California considers this incest, which is illegal.

Here’s what might surprise you: you can legally marry your cousin in California. Yes, really. Many states ban cousin marriage, but California doesn’t.

You also can’t marry someone who’s already married. If either person is still legally married to someone else, that marriage is void. It doesn’t count. The state won’t even issue a license.

License Requirements

You need a marriage license before you can get married. This is literally the first step. You go to the county clerk’s office, fill out forms, and the clerk issues you a license.

The license is valid for 90 days. That sounds like plenty of time, but if you forget, you’ll have to apply again and pay another fee. Keep track of that expiration date.

Both people must be present when you apply. You can’t have someone apply on your behalf. You need to show valid identification too. This proves you are who you say you are.

The fee for a marriage license in California is usually around $65 to $75, depending on the county. Different counties might charge slightly different amounts.

Getting Married in California

Who Can Officiate Your Marriage

Not just anyone can marry you. California has specific people authorized to perform marriages. A judge can do it. A justice of the peace can do it. A minister, priest, or religious official can do it too.

Some couples choose to have a friend or family member officiate. Okay, pause. Read this carefully. California allows this, but that person must be legally authorized to perform marriages in the state. They usually need to apply for temporary authority or be registered with the county. You can’t just grab someone off the street and have them marry you.

Actually, California does have a unique option. You can become temporarily authorized to perform your own marriage or someone else’s. Some counties allow people to get ordained specifically to perform one wedding. But this requires paperwork and timing. Contact your county clerk for details.

Waiting Periods

California has no waiting period between getting your license and getting married. That’s right—you could get your license today and get married today. Many states require you to wait a few days, but not California.

However, your license is only good for 90 days. So technically, you have a 90-day window. Use it or lose it.

Important Marriage Facts

Community Property and Rights

When you get married in California, you gain certain legal rights. California is a community property state. This means that most property you and your spouse acquire during the marriage belongs to both of you equally.

This matters if you ever divorce. It also matters for taxes and inheritance. If your spouse dies, you have rights to their property and their retirement benefits. Non-married partners don’t have these protections.

Marriage also gives you hospital visitation rights. If your spouse is sick or injured, you can be at their bedside and make medical decisions if they can’t. Unmarried partners generally can’t do this without a legal power of attorney.

Name Changes

Want to change your name after marriage? You can do this during the marriage license process. You fill out a form, and your new name goes on the license. When you get your new license, you have proof of your name change.

You don’t have to change your name. Many people keep their maiden names. Some people combine names or create new ones. California doesn’t require you to do anything specific.

If you don’t change your name during the marriage process, you can do it later. You’ll just have to go through the court system, which costs more money and takes more time. So if you want to change your name, do it during the license process. It’s easier.

Social Security and Taxes

Marriage changes your taxes. You can now file as “married filing jointly” or “married filing separately.” This often saves you money, but not always. Talk to a tax professional to see which option is best for you.

For Social Security, marriage matters too. You might become eligible for spousal benefits based on your spouse’s work record. If your spouse dies, you might get survivor benefits. These are federal rules, not California rules, but they connect to marriage status.

Divorce and Annulment

How Divorce Works

California allows divorce. You don’t need to prove that one person did something wrong. Either person can ask for a divorce for any reason. California calls this a “no-fault” divorce.

One person files paperwork. They have to wait six months from when the other person is served with papers. After six months, the divorce is finalized. This waiting period is required by law.

During those six months, you can argue about property, children, and support. Many divorces are actually resolved before the waiting period ends. Some people wait until the very end of those six months. Either way, you have to wait.

Annulment

An annulment is different from divorce. An annulment says the marriage was never legally valid. It’s like erasing the marriage from a legal standpoint.

You can get an annulment if the marriage meets certain conditions. These include bigamy (being married to someone else), fraud (one person lied about something important), incest, or underage marriage. You have to prove one of these reasons. You can’t just say you changed your mind.

Annulments are rare because they’re harder to get than divorces. In most cases, divorce is the way to go.

What Happens If You Break Marriage Laws

Invalid Marriages

What if you get married without a license? Or you marry someone who’s already married? Your marriage is void. It’s not legally valid. The state won’t recognize it, even if you think you’re married.

If you live together as a married couple without getting a legal marriage license, California won’t automatically say you’re married. You’re just living together. You don’t get the legal rights that come with marriage. This is important if one of you gets sick or dies. You won’t have automatic hospital visitation rights or inheritance rights.

Penalties for Illegal Marriages

Breaking marriage laws can have serious consequences. If you knowingly marry someone who’s already married, you could face criminal charges. This is called bigamy, and it’s a crime in California.

Bigamy can result in jail time. You could face up to three years in county jail. You might also face fines. These are criminal penalties, not just civil ones.

If someone commits fraud during the marriage process—like hiding the fact they’re already married or lying about their identity—the innocent spouse can annul the marriage. The fraudulent person could also face criminal charges.

Special Circumstances and Exceptions

Same-Sex Marriage

California allows same-sex marriage. This has been legal in California since 2013. Same-sex couples have exactly the same rights and responsibilities as opposite-sex couples. Period. No differences.

Domestic Partnerships

Before same-sex marriage became legal, California created domestic partnerships. These gave same-sex couples some legal rights. Now that same-sex marriage is legal, domestic partnerships are less common.

You can still form a domestic partnership in California, but most people now get married instead. If you have an existing domestic partnership and want to convert it to marriage, you can do that. It’s a simple process.

Common-Law Marriage

Here’s something important: California does NOT recognize common-law marriage. You cannot become married just by living together. You cannot become married by agreeing privately that you’re married. You need an actual marriage license.

Many states allow common-law marriage. California is not one of them. Honestly, this surprises a lot of people. If you’re living with someone and plan to stay together long-term, consider getting officially married to protect your legal rights.

Temporary Marriage

Some religious traditions have temporary marriage ceremonies. California doesn’t have special laws about these. From a legal standpoint, if you have a valid marriage license and meet all the requirements, you’re legally married until you divorce or get an annulment. The length or nature of the ceremony doesn’t matter legally.

How to Get Married in California: Step by Step

Step 1: Get a Marriage License

Visit your county clerk’s office. Bring valid identification and any required documents. Both people must be present. Fill out the application. Pay the fee (usually $65-$75). You’ll get a marriage license valid for 90 days.

Step 2: Get Officiant Authorization

Find someone to perform your marriage. They need to be authorized by California law. This could be a judge, justice of the peace, minister, or someone with temporary authority. Ask them about their credentials.

Step 3: Plan Your Ceremony

You can have a small ceremony or a big celebration. You can get married anywhere—at home, at a venue, at a religious building, outdoors. The location doesn’t matter legally.

Step 4: Get Married

Have the officiant perform your ceremony. They need to complete the marriage certificate. Both people getting married need to sign it. The officiant needs to sign it too.

Step 5: File Your Marriage Certificate

Within 10 days of getting married, the officiant needs to file the marriage certificate with the county clerk. This makes your marriage official and part of the public record.

Step 6: Get Your Certified Copy

Once the certificate is filed, you can request certified copies. You’ll need these for changing your name, updating Social Security, or other legal matters. Most counties charge a small fee for each copy.

Sound complicated? It’s actually not. Most people complete these steps without problems.

What You Need to Know About Marriage Records

Your marriage license becomes part of the public record. Anyone can look it up. This includes your name, your spouse’s name, the date you got married, and the location.

If you’re concerned about privacy, know that you can’t keep your marriage completely private in California. But you do have some options for protecting information. Contact your county clerk for details about what information can be restricted.

You can request certified copies of your marriage certificate. These prove you’re married. You’ll need them for Social Security, taxes, insurance, and other legal matters.

Frequently Asked Questions

Do I have to wait to get married in California?

No waiting period exists between getting your license and getting married. However, your license only lasts 90 days, so use it or lose it.

Can I marry someone from another country?

Yes, California allows marriage between citizens and non-citizens. The non-citizen spouse will need valid identification and immigration status documentation. They don’t need to be a U.S. citizen to marry someone in California.

What if my spouse is still married to someone else?

That marriage is void. It’s not legally recognized. You’re not actually married, even if you had a ceremony and got a license. The state won’t process the marriage license.

Can I get married by someone online or through the internet?

No. Your officiant must be present during the ceremony in California. Virtual ceremonies don’t count legally. The person performing the marriage must be physically there.

What happens to my marriage if I move out of California?

Your marriage stays valid. California recognizes marriages performed in other states, and other states recognize California marriages. You don’t need to do anything if you move.

Can I get divorced without going to court?

Many divorces are settled without court trials. You and your spouse can agree on everything—property, support, custody. Your lawyers can help you finalize it without a judge. But you still have to go through the court system to make it official.

Do I need a prenuptial agreement?

No, prenuptial agreements aren’t required. But they’re a smart idea if you have significant assets or are coming into an inheritance. A prenup specifies what property belongs to whom before marriage.

Final Thoughts

California marriage laws are pretty straightforward once you understand them. You need a license, an officiant, and both people must agree. Beyond that, follow the basic steps and file your paperwork. That’s it.

The key thing to remember is that legal marriage requires an actual license. Living together doesn’t count, no matter how committed you are. If marriage matters to you, get legally married. It protects your rights and your relationship.

Now you know the basics. Stay informed, and when in doubt, reach out to your county clerk’s office or talk to a family law attorney. They can answer specific questions about your situation.

References

• California Secretary of State – Marriage and Divorce Information: https://www.sos.ca.gov/
• California County Clerks Association: https://www.caclerks.org/
• California Family Code (Marriage Law): https://leginfo.legislature.ca.gov/faces/codesTOCSelected.xhtml?code=FAM
• Family Law Information from California Courts: https://www.courts.ca.gov/selfhelp-family.htm
• State Bar of California – Lawyer Referral Service: https://www.calbar.ca.gov/