Knight Law Firm | July 9, 2025 | Family Law
Couples in long-term relationships often think living together gives them the same rights as married couples. In some states, this is true due to common law marriage. However, Louisiana is clear: common law marriage is not recognized here.
If you live with a partner in Shreveport or anywhere in Louisiana, it’s crucial to know how the state views unmarried couples. This is especially important for property, custody, and legal protections.
What Is Common Law Marriage?
Common law marriage allows two people to be seen as legally married without a formal ceremony or marriage license. In states that allow it, couples usually must:
- Live together for a specific time
- Intend to marry and act like a married couple
- Meet other legal requirements in that state
If valid under state law, common law marriage offers the same rights and responsibilities as a traditional marriage.
Louisiana Law Does Not Allow Common Law Marriage
Louisiana explicitly prohibits common law marriages. This means that a couple cannot gain marital status, no matter how long they’ve lived together or how committed they are. They must go through a formal legal process.
This rule comes from the state’s civil law tradition. It requires legal steps for important personal relationships, like marriage. In Louisiana, sharing finances, having the same last name, or raising kids together does not make a couple legal spouses.
Are There Any Exceptions?
Louisiana does not allow common law marriages. However, it recognizes valid common law marriages from other states. This is due to the Full Faith and Credit Clause of the U.S. Constitution.
This means that if you and your partner established a common law marriage in a state like Texas or Colorado and you met that state’s requirements before moving to Louisiana, the Louisiana courts will honor that marriage as valid.
However, proving that a valid common law marriage existed in another state falls on the couple, and courts will need clear evidence.
What Legal Protections Are Available To Unmarried Couples in Louisiana?
Since common law marriage is not an option, unmarried couples should take steps to protect themselves legally. This is crucial in cases of breakup, illness, or death.
Some steps to consider include:
- Drafting a cohabitation agreement: Outlines property rights, financial duties, and dispute resolution
- Executing a durable power of attorney: Grants a partner legal authority for financial or medical decisions
- Creating a will: Ensures property is distributed as you wish
- Designating beneficiaries: Assign life insurance or retirement benefits to your partner
These precautions can help prevent disputes and ensure your partner is protected if something happens to you.
How To Prove a Common Law Marriage From Another State
Louisiana recognizes common law marriages formed in other states. If you’re unsure whether your relationship qualifies, consult an attorney who knows multistate family law.
Factors that may help prove a valid out-of-state common law marriage include:
- Joint tax filings
- Shared lease or mortgage documents
- Insurance policies listing each other as spouses
- Affidavits or testimony from friends or family
Without such evidence, Louisiana courts will stick to their rule that no common law marriage can arise locally.
Protecting Your Relationship Without Marriage in Louisiana
Even without common law marriage, couples can secure many benefits of legal partnership by planning ahead. From cohabitation agreements to estate planning, there are ways to safeguard your interests and gain legal recognition for your relationship.
Make sure you and your partner understand your rights under Louisiana law, especially if you rely on assumptions from other states.
Does Louisiana Recognize Common Law Marriage? Know the Facts Before You Assume
If you’re in a long-term relationship in Louisiana, don’t rely on myths about common law marriage. The state does not recognize it, and failing to plan can leave you vulnerable. Take time to establish legal protections that reflect your commitment and secure your future.
If you have questions or need legal help, reach out to Knight Law Firm to schedule a free consultation with a Shreveport family lawyer.
Contact the Louisiana Family Law Attorney at Knight Law Firm for Help Today
Contact our family lawyers at Knight Law Firm for a free consultation. We proudly serve Shreveport, Monroe, Ruston, and the surrounding areas of North Louisiana.
Knight Law Firm – Shreveport Office
401 Market Street Suite 1006
Shreveport, LA 71101
(318) 569-8469
Knight Law Firm – Ruston Office
111 Kilgore Rd
Ruston, LA 71270
(318) 722-8919
Knight Law Firm – Monroe Office
1896 Hudson Cir N #1
Monroe, LA 71201
(318) 323-2213
