
Written By:
Divorce.com Staff
Common Law Marriage and Divorce: What You Need to Know
When you’re in a relationship and planning a future together, you’ll need to make several important decisions—such as whether to enter into a prenuptial agreement. For many couples, marriage is the ultimate goal, but a traditional (and often expensive) ceremony may not be appealing.
Common law marriage can be an alternative. It allows couples to receive certain legal benefits of marriage without obtaining a marriage license. However, common law marriage is not available in every state, and couples must meet specific legal requirements to qualify.
How Do Divorces Work in Common Law Marriages?
There is technically no such thing as a “common law divorce.”
In states that recognize common law marriage as a valid legal union, the same divorce laws that apply to traditional marriages also apply to common law marriages. This means:
The divorce process is the same
The same courts are used
The same rules govern property, custody, and support
There is no special or simplified procedure just because the marriage was formed through common law.
Grounds for Divorce in a Common Law Marriage
The grounds for divorce in a common law marriage are identical to those in a traditional marriage. “Grounds for divorce” simply refers to the legally acceptable reasons for ending a marriage.
No-Fault Divorce
Most states are no-fault divorce states, meaning the filing spouse does not need to prove wrongdoing. Instead, they may state that:
The marriage is no longer working
The couple cannot get along
The marriage has irretrievably broken down
In no-fault states, courts do not require evidence of misconduct.
Fault-Based Divorce
In fault divorce states, the filing spouse must prove that the other partner caused the marriage to fail. Common fault grounds include:
Adultery
Cruelty (verbal or physical abuse)
Conviction of a felony
Abandonment
If you live in a fault-based state, you may cite one or more of these reasons when filing.
How Are Assets Divided in a Common Law Divorce?
Asset division in a common law divorce follows the same rules as a traditional divorce.
To understand how property is divided, it’s important to distinguish between marital property and separate property.
Marital Property
Marital property generally includes anything the couple acquired after the marriage became legally valid. This property may be divided by agreement or by court order if the spouses cannot agree.
Separate Property
Separate property typically includes:
Assets owned before the marriage
Property purchased during the marriage but:
Held in only one spouse’s name, and
Not used for the other spouse’s benefit
Property both spouses agree (in writing) is separate
Gifts received by either spouse
Inheritances received by either spouse
Pension funds earned before marriage
Personal injury settlements (in some cases)
Because common law marriages are treated like traditional marriages, there is no special property division process when the relationship ends.
How Are Child Custody Issues Resolved?
Ideally, parents reach a custody agreement amicably. When that isn’t possible, custody disputes in common law divorces are handled the same way as in traditional divorces.
Judges decide custody based on the best interests of the child, considering factors such as:
Ability to provide a stable home
Financial capacity to support the child
Attentiveness to the child’s needs
The child’s preference (typically if the child is 12 or older)
If one parent is found unfit, the court may award sole custody to the other parent. The unfit parent may still be ordered to pay child support, depending on financial circumstances.
However, having full custody does not automatically guarantee child support.
What Is a Common Law Marriage?
A common law marriage exists when a couple is considered legally married without a ceremony or marriage license.
Only a small number of states recognize common law marriage. Even in those states, couples must meet specific statutory or case-law requirements.
What If You Live in a Community Property State?
Community property states treat most property acquired during marriage as jointly owned.
Community property states include:
Arizona
California
Idaho
Louisiana
Nevada
New Mexico
Texas
Washington
Wisconsin
None of these states recognize common law marriage. If you live in one of them, you must obtain a marriage license to be legally married.
Which States Recognize Common Law Marriage?
The following states (and Washington, D.C.) recognize common law marriage:
Colorado
Iowa
Kansas
Montana
New Hampshire
Oklahoma
Rhode Island
South Carolina
Texas (refers to it as “informal marriage”)
Utah
If you do not live in one of these jurisdictions, you must undergo a traditional marriage ceremony to be legally married.
How Do You Qualify for a Common Law Marriage?
Requirements vary by state, but generally include the following:
Residence in a state that recognizes common law marriage
Cohabitation, usually for at least one year (no state specifies a fixed duration)
Holding yourselves out as married, including:
Referring to each other as husband and wife
Introducing yourselves as a married couple
Sharing a last name (in some states), including:
Updating documents such as credit cards or official records
Commingling finances, such as:
Joint bank accounts
Filing joint tax returns
Mental capacity, meaning both partners are of sound mind
No existing marriage to another person
You cannot become legally married under common law overnight—it requires sustained conduct over time.
How Can You Prove a Common Law Marriage?
Because there is no marriage license, proof relies on documentation. Common examples include:
Life insurance policies listing the partner as beneficiary
Joint credit card or bank statements
Property deeds (real estate or vehicles)
Mail addressed to both partners
Proof of shared last name
Signed affidavits from friends or family attesting to the relationship
This list is not exhaustive. Different situations may require different forms of proof.
Common Myths About Common Law Marriage
Myth: You must live together for 7–10 years
False. No state sets a required timeframe. Many accept one year or less, depending on circumstances.
Myth: You automatically inherit your partner’s assets
False. You must prove the marriage or be named in a will or estate plan.
Myth: Property is automatically split 50/50
False. Property division depends on state law and judicial discretion.
Myth: Common law marriage has a different divorce process
False. Divorce laws are the same as for traditional marriages.
Final Thoughts
Yes—you do need a divorce to end a common law marriage. However, the process is no more complicated than a traditional divorce, especially if both spouses cooperate.
Always consult local laws and consider seeking legal counsel to ensure your rights and obligations are fully understood.
Community Property States List vs. Common Law, Taxes, Definition | assetprotectionplanners.com
Marriage vs. Common-Law Marriage: What's the Difference? | Investopedia
fault divorce | Wex | US Law | LII / Legal Information Institute | law.cornell.edu
grounds for divorce | Wex | US Law | LII / Legal Information Institute | law.cornell.edu
https://www.law.cornell.edu/wex/no-fault_divorce | law.cornell.edu
Splitting Property After a Common-Law Marriage | Investopedia
Fact or Fiction: Five Myths About Common Law Marriage | legalzoom.com
How Do Divorces Work in Common Law Marriages?
You might be wondering — how does a common law divorce work? There’s no such thing as a common law divorce. In states that recognize common law marriages as a legal union, the divorce laws that apply to a traditional marriage also apply to couples married via common law. This means the divorce process is handled the same way as in any other case.
What Are the Grounds for Divorce in a Common Law Marriage?
No-fault divorce
One partner is at fault
The grounds for divorce in a common law marriage are the same as in a traditional one. The phrase “grounds for divorce” refers to reasons for divorce that are legally acceptable.
No-Fault Divorce
Most states are no-fault divorce states, meaning the partner who files doesn’t have to disclose their reasoning. They can simply state that the marriage is no longer working due to the couple's inability to get along and has, for all intents and purposes, “broken down.” In fault divorce states, the spouse who files must prove their partner caused the marriage to “fail” in some way.
One Partner Is at Fault
Often, a couple divorces because one partner is in the wrong. There are many reasons why a marriage could fall apart due to one spouse's behavior.
Reasons may include:
Adultery
Cruelty (verbal or physical abuse)
Conviction of a felony
Abandonment
If you live in a fault divorce state, you can cite any of these reasons when filing.
How Are Assets Divided in a Common Law Divorce?
Concerning the division of assets, you’ll need to understand the difference between marital and separate property. Marital property is anything a couple obtains together after marriage is official.
This property is eligible for division however the couple sees fit (or a judge rules if they can’t agree). Separate property is anything obtained by either spouse before their union.
Other examples of separate property include:
Property purchased during the marriage is only in one partner’s name and not used for the other’s benefit.
Property that both spouses agree on (in writing) is separate property.
Gifts are given to either spouse during the marriage.
Either spouse receives inheritances during the marriage.
Pension funds (acquired before marriage)
Personal injury disbursements (in some instances)
Since a common law marriage is treated the same as traditional marriage, if a couple decides to part ways, there isn’t a unique process they need to undergo to cut ties. They can simply refer to their local marriage laws.
How Are Custody Issues Resolved in a Common Law Divorce?
In the best-case scenario, the couple could amicably come to a child custody agreement. However, this isn’t always the case.
Since common law marriages have to abide by the same divorce laws as traditional ones, joint-custody disputes are handled the same. The judge’s ruling will be determined based on what’s in the child's best interest.
In the case of a child custody dispute, relevant factors include:
Capacity to provide a stable home
Financial ability to support your children
Attentiveness to children’s needs and interests
Child’s preference (if children are over 12 years old)
If one spouse is deemed unfit, the judge could terminate their parental rights and award full custody to the fit spouse. The unfit parent could still be ordered to pay child support, depending on the financial situations of both parties.
However, parents with full custody aren’t always eligible for child support.
What Is a Common Law Marriage?
A common law marriage is an option for couples who prefer not to be legally tied to someone for specific reasons. It means a couple is legally married even if they never went through the officiation process (or obtained their marriage license).
Few states recognize common law marriage as a legal union, and even for those that allow it, couples have to meet the conditions outlined by each state.
What if You Live in a Community Property State?
The following states are considered community property states. If you live in one of these states, any assets you or your partner own individually would be considered marital property upon marriage.
Arizona
California
Idaho
Louisiana
Nevada
New Mexico
Texas
Washington
Wisconsin
These states do not honor common law marriage as a legal union. You’ll have to obtain a marriage license if you reside in one of them and want to be considered legally married to your partner.
Which States Recognize Common Law Marriage?
The following states (including Washington, D.C.) recognize common law marriage. If you don’t live in one of these states, you’ll have to undergo a traditional marriage ceremony for you and your partner to be considered a married couple under the law.
Colorado
Iowa
Kansas
Montana
New Hampshire
Oklahoma
Rhode Island
South Carolina
Texas (calls it "informal marriage")
Utah
If you live in one of these states, you can qualify for a common law marriage if you meet the criteria. It isn’t enough to live together or share expenses; you’ll also have to open joint bank accounts and file joint tax returns (among other conditions).
How Can You Qualify for a Common Law Marriage?
To be eligible for this union and forgo the formal marriage process, you and your partner must abide by a set of rules. You also can’t be considered legally married overnight; it takes some time to be official.
You must reside in one of the common law states. If you aren’t a permanent resident of a previously mentioned state, you aren’t eligible for a common law marriage.
You must live together (length of time varies). Any state outlines no specific time frame, but most agree on a minimum of one year.
You must use the proper terms. If you want to qualify for a common law marriage, you and your partner need to refer to yourselves as husband and wife. You must also introduce yourself as a married couple to your friends and family.
You must share a last name. You’ll also need to start using the same last name in all relevant situations, such as on credit cards and official documentation. You can request a legal name change via a court order, or you can gradually begin updating your documents without a court order. However, the latter is not an option in every state. Make sure to refer to your local laws before proceeding with either option.
You must share finances. To be considered married, you’ll have joint bank accounts and file joint tax returns. You can still keep your bank account if you’d like, but you’ll need to have at least one shared understanding with your partner.
You must be in your right mind. For a common law marriage to be considered valid, both partners must be of sound mind. This means you both must be capable of making rational decisions regarding personal possessions, finances, and general affairs.
You must not be otherwise engaged. If either person seeking a common law union is married to another person, they are not eligible under the law.
How Can You Verify a Common Law Marriage?
Since a common law marriage is not traditional, you won’t be able to prove your union via a marriage license. Instead, you’ll have to produce bank statements, property deeds, and other official forms of documentation. Here are some examples of acceptable verification.
Life insurance policy. Your partner must be listed as a beneficiary.
Credit card statement. This proves you share finances.
Property deeds. This could mean real estate or shared property such as a car you purchased together.
Mail. This is only verification if you’re both addressed on the envelope or package.
Proof you share a last name. This could be any document that certifies a legal name change.
Signed affidavits. These need to be from friends and family who can vouch for your relationship and whether or not they consider you to be a married couple.
This list is far from exhaustive, as there are many ways to prove a common law marriage is valid. You might need to verify your wedding to others in certain situations, so be prepared.
Myths About Common Law Marriage
One of the biggest myths about common law marriage is that a couple must be living together for 7-10 years to be considered married under common law.
This isn’t true. There is no set time frame; however, most states agree that a minimum of one year living together is acceptable.
Other myths include:
You automatically acquire your spouse's assets when they pass (or become incapacitated). You’ll have to prove the marriage is valid using one of the verification methods mentioned above. Otherwise, you won’t inherit any property (unless outlined in a will) or be able to make medical decisions (unless listed as their medical proxy).
Property is automatically split in half. Marital property is eligible for division however the couple sees fit (or a judge rules if they can’t agree). It is not automatically divided down the middle like in community property states.
Common law marriage has a separate divorce process. In states that recognize common law marriages, the divorce laws that apply to a traditional marriage also apply to couples married via common law. This means the divorce process is handled the same as well.
There are several myths surrounding common law marriage. It’s essential to perform your research and be aware of your legal protections (and limitations) if this is something you're considering.
Final Thoughts
So do you need a divorce for a common law marriage? Yes — but it’s not as complicated as you might think, especially if you and your spouse get along well.
Simply refer to your local laws for specific guidance, and seek legal counsel for help navigating the process.













