No, Maine does not recognize common law marriage. Couples cannot become legally married in Maine simply by living together, no matter how long the relationship lasts or how closely it resembles a traditional marriage.
This rule surprises many long-term partners, especially those who share property, finances, or children. Maine law is clear and consistent: marriage is a legal status that exists only when the state’s formal requirements are met. Below is a complete explanation of how Maine treats common law marriage, why it does not exist here, and what unmarried couples should know.

How Marriage Is Defined in Maine
Maine follows a formal statutory approach to marriage. To be legally married in the state, a couple must:
- Obtain a valid marriage license
- Meet eligibility requirements under Maine law
- Have the marriage properly solemnized
If these steps are not completed, Maine law does not consider the relationship a marriage—regardless of commitment, cohabitation, or how the couple presents themselves socially.
Maine has never allowed marriages to form informally through conduct alone.
Understanding Common Law Marriage (Maine’s Legal View)
Common law marriage is the idea that a couple’s shared life and mutual commitment can substitute for a license or ceremony, allowing a court to recognize a marriage after the fact. In states that accept this concept, judges may look at intent, cohabitation, and public behavior.
Maine rejects this approach entirely. From Maine’s perspective, marriage is not inferred from lifestyle or longevity. It is a legal status created by deliberate compliance with the law. No matter how sincere or enduring a relationship may be, it does not become a marriage in Maine without following the required legal steps.
Why Maine Does Not Recognize Common Law Marriage
Maine’s position is grounded in clarity and predictability.
By requiring formal marriage procedures, the state avoids:
- Disputes over whether a marriage ever existed
- Conflicts over property ownership and debt
- Unclear claims for spousal support
- Complicated inheritance and probate disputes
Without a license and ceremony, courts would be forced to reconstruct relationships after breakups or deaths, often based on conflicting testimony. Maine law avoids that uncertainty by requiring clear proof of marital status from the outset.
Common Misunderstandings About Marriage in Maine
Many assumptions about marriage are legally incorrect in Maine.
1. Living together for many years
Time alone has no legal effect
2. Calling each other husband or wife
Social labels do not create a marriage
3. Sharing finances or buying property together
Financial integration does not equal marital status
4. Raising children together
Parenthood does not convert a relationship into a marriage
Even if friends, family, or the community believe a couple is married, Maine law will not—unless the legal requirements were met.
What Happens When Unmarried Couples Separate?
Because common law marriage does not exist in Maine, the end of an unmarried relationship is not a divorce.
Property Ownership
Maine’s marital property rules apply only to legally married spouses. For unmarried partners:
- Property generally belongs to whoever owns it or paid for it
- Jointly owned property is divided based on ownership interests
- There is no presumption of equal division
No Right to Spousal Support
Alimony is available only after a legal marriage. Unmarried partners generally cannot claim spousal support after separation.
Children and Parental Rights
Child custody and child support are handled separately. Parental rights and responsibilities exist regardless of marital status.
Inheritance and the Death of a Partner
This is where misunderstandings often cause the most harm.
If one partner dies without a will:
- The surviving unmarried partner does not automatically inherit
- Assets pass to legal heirs such as children or blood relatives
Long-term cohabitation provides no inheritance protection in Maine without proper estate planning.
Recognition of Out-of-State Common Law Marriages
Maine will recognize a common law marriage if it was validly formed in another state that allows such marriages.
Important limits apply:
- The marriage must meet the legal requirements of the state where it was created
- Simply living together in Maine does not create or validate a common law marriage
This situation often affects couples who move to Maine from states that still recognize common law marriage.
Legal Alternatives for Unmarried Couples in Maine
Since common law marriage is not an option, planning is essential for couples who want legal protection.
Cohabitation Agreements
These agreements can define:
- Property ownership
- Financial responsibilities
- What happens if the relationship ends
Maine courts generally enforce clear, voluntary agreements.
Estate Planning
Unmarried couples should strongly consider:
- Wills
- Beneficiary designations
- Powers of attorney
Without these documents, a surviving partner may have little or no legal standing.
Why This Still Matters Today
Many legal disputes arise because couples assume Maine law treats long-term relationships as marriages. It does not.
That assumption can lead to:
- Loss of property
- No inheritance rights
- No financial protection after separation
Maine law does not evaluate emotional commitment—it enforces legal status.
Final Takeaway
There is no common law marriage in Maine.
Living together, sharing finances, raising children, or presenting yourselves as spouses does not create a legal marriage under Maine law. Without a marriage license and proper legal steps, couples remain unmarried—regardless of how long the relationship lasts.
Maine may recognize a valid common law marriage formed in another state, but it does not allow new ones to form within its borders.