Common Law Marriage States: Current, Historical and Limited Recognition

Common law marriage states do not all follow the same rule. Some jurisdictions currently allow couples to form a new common-law marriage when specific legal requirements are met, while others recognize only relationships formed before a historical cutoff, apply a limited or transitional rule, or consider marriages validly created in another state.

That distinction matters because a simple list of “states that recognize common law marriage” can be misleading. A state may prohibit new common-law marriages under its own law while still recognizing an older in-state marriage or one validly formed elsewhere. The date, location, legal requirements, and evidence connected to the relationship can all affect the result.

This guide explains common law marriage states across all 50 states and Washington, DC, including where new common-law marriages may still be formed, which states have historical cutoff dates, where limited or transitional rules apply, how interstate recognition works, what evidence may be required, and why no fixed number of years automatically creates a marriage.

How to Read This Guide

Searches for states with common law marriage often produce a single yes-or-no list. That format hides four legally different situations:

• Current formation: a qualifying relationship can still become a common-law marriage under that jurisdiction’s present law.
• Historical recognition: no new relationship can be formed, but a marriage completed before a cutoff may remain valid.
• Limited or transitional recognition: the jurisdiction uses a narrow statutory rule, a post-death rule, or a time-limited court procedure.
• Out-of-state recognition: the jurisdiction does not create a new common-law marriage but may recognize one validly formed somewhere else.

“New Relationships?” in the table refers only to formation under the named jurisdiction’s own law. A “No” does not necessarily mean that every out-of-state common-law marriage will be rejected. For the elements behind the status labels, see EVORÉ’s guide to common law marriage meaning, requirements, and proof.

Where New Common-Law Marriages Are Recognized

As verified for this article, the jurisdictions that generally permit current formation are Colorado, Iowa, Kansas, Montana, Oklahoma, Rhode Island, Texas, and Washington, DC. This answer to “where is common law marriage legal” still needs an important qualification: each jurisdiction defines its own test and its own standard of proof.

People searching for states that recognize common law marriage may also be asking a different question: whether their present state will honor a marriage formed somewhere else. The first list answers where formation is currently available; interstate recognition requires a separate analysis.

Common themes may include both partners being legally able to marry, a present mutual agreement to be married, living together, and representing the relationship publicly as a marriage. No national formula controls all eight jurisdictions. Kansas, for example, expressly bars recognition when either party to the common-law marriage contract is under 18. Texas calls the status an informal marriage and provides both a declaration route and a proof-by-conduct route. Montana requires mutual consent plus cohabitation and public repute.

Colorado’s 2026 Clarification

Colorado deserves a current-data note. A 2026 law restored statutory language clarifying that marriage formalities do not invalidate an otherwise valid common-law marriage after a 2025 amendment had removed that language. The correction took effect on May 5, 2026.

Couples who want a clear, prospective legal record can instead use the formal marriage license process. Choosing a license and ceremony avoids many later disputes about the date of formation, intent, public reputation, and evidence.

Limited, Transitional and Historical Recognition

New Hampshire: A Rule Triggered After Death

New Hampshire is not equivalent to the jurisdictions that recognize a common-law marriage between two living partners for ordinary purposes. Under RSA 457:39, persons who were competent to marry, cohabited, acknowledged each other as spouses, and were generally reputed to be spouses for three years and until one partner died may then be deemed legally married.

The death condition makes New Hampshire a limited category, not a standard current-formation state. A living couple should not use that statute as proof that it already has a recognized common-law marriage.

Utah: A 2026 Transitional Procedure

Utah changed materially in 2026. The state courts explain that Utah does not have common-law marriage in the ordinary sense; instead, a court may recognize an unsolemnized relationship as a marriage if the statutory facts are established.

Senate Bill 110, effective May 6, 2026, placed a final deadline on that process. A petition must be filed before May 5, 2027. The enacted version no longer preserves the older filing window that applied while a relationship continued or within one year after it ended; the statute now states only the May 5, 2027 cutoff. On and after that date, the statute says no new petition may be filed. Utah therefore belongs in a transitional category, not on an unqualified list of current common-law marriage states.

Historical Cutoff States

Abolition usually operates prospectively. Alabama, Florida, Georgia, Idaho, Ohio, Pennsylvania, and South Carolina are prominent examples: each stopped new formation on a stated date while preserving the possibility that an earlier relationship was valid.

Older cutoffs also exist in Alaska, Illinois, Indiana, Michigan, Minnesota, Mississippi, Nevada, New Jersey, New York, South Dakota, and Wisconsin. A modern couple cannot create a new common-law marriage there merely by satisfying the elements that applied decades ago. The historical rule matters only when the alleged formation date predates the cutoff and the required evidence can still be produced.

People who intentionally remain unmarried may use a cohabitation agreement to organize property, housing costs, accounts, debts, and separation expectations. That agreement can be useful planning, but it does not itself create a marriage.

Common-Law Marriage by State: All 50 States and DC

This common law marriage by state comparison uses “current” only for jurisdictions that generally continue to allow formation. Historical and limited entries identify the controlling cutoff or restriction. The official link in each row is the starting point, not a substitute for analysis of an individual relationship.

Table note: “New Relationships?” addresses formation under that jurisdiction’s own current law. Historical dates describe when new in-state formation ended, not whether a particular pre-cutoff relationship can be proved. “Recognizes elsewhere” is never a promise of recognition in every case.

Why Requirements Differ

There is no federal common-law marriage statute that creates one test for the country. Marriage formation is primarily governed by state or district law, and judicial decisions often supply the operative elements and burden of proof.

Capacity

Both people generally must be legally capable of marrying each other. Age, a prior undissolved marriage, prohibited family relationships, and ability to consent can prevent formation. A later removal of an impediment does not produce the same result everywhere.

Present Mutual Intent

A future plan to marry is different from a present agreement that the couple is married now. The required agreement may be express in one jurisdiction or inferred from strong, consistent evidence in another. One partner cannot create a marriage through private belief alone.

Cohabitation and Public Representation

Living together may be required or evidential, but it is not sufficient by itself. Jurisdictions may examine whether the partners consistently represented themselves as spouses to relatives, friends, employers, insurers, financial institutions, and government agencies.

Duration

No general seven-year rule exists. Iowa’s current administrative rule expressly states that no special time limit is necessary, while New Hampshire’s unusual post-death statute contains a three-year period. Those examples cannot be merged into a national duration test.

Documentation and Proof

A common-law marriage may be legally valid without the ordinary certificate created by a licensed ceremony, but that does not make proof optional. The person asserting the marriage may need to establish capacity, date, place, mutual intent, cohabitation, and public representation.

What Counts as Evidence

Potential records include a state declaration, judicial order, joint tax returns, insurance enrollment, beneficiary forms, leases, deeds, account records, correspondence, estate documents, and statements from people who knew the couple. Each item has limits. A joint account proves financial connection, for example, but not necessarily mutual intent to marry.

Where a declaration or court order is available, it can create a clearer official record. That record is different from the routine marriage certificate produced after a licensed ceremony. If proof is disputed, a search of marriage records may show that no ceremonial record exists, but the absence of that record does not by itself resolve a common-law claim.

Consistency and Recordkeeping

Consistency across records matters. Describing the relationship as married on one form and unmarried on another can produce difficult factual questions. People should preserve truthful records and should never create, alter, or backdate evidence to manufacture a marital status.

Moving and Out-of-State Recognition

A couple does not ordinarily lose a valid marriage merely because it moves to a jurisdiction that does not allow new common-law marriages. The new state may apply the principle that a marriage valid where formed is valid elsewhere, but exceptions and proof rules can matter.

The phrase “formed elsewhere” is important. Briefly traveling through a recognizing state, taking a vacation there, or declaring a preferred status while remaining domiciled elsewhere may not establish the required connection. Colorado, Texas, Oklahoma, Illinois, Minnesota, Wisconsin, and other jurisdictions have rules or decisions cautioning that a temporary stay is not enough in relevant circumstances. Interstate questions can involve several laws at once: where each partner lived, where the alleged agreement occurred, where the couple held itself out as married, when the elements were completed, and which state is now deciding a tax, probate, benefit, property, or family-law issue.

Once status is formally recognized, administrative records may still need separate updates. EVORÉ’s overview of taxes after marriage explains why federal filing status and name matching should be handled carefully, without assuming that a tax return itself creates a marriage.

Ending a Valid Common-Law Marriage

If a valid common-law marriage was formed, the partners generally cannot end the marriage merely by separating, moving apart, or agreeing that they are no longer spouses. A formal court process is generally required, just as it is for a ceremonial marriage.

The threshold dispute may be whether a marriage existed at all and, if so, when it began. That date can affect which rights and obligations are considered marital. This article does not address state divorce procedures or determine how property, support, or parenting issues would be resolved.

If spouses want to define certain financial expectations while remaining married, a postnuptial agreement is a separate planning tool. It does not replace any required court process for ending a marriage and cannot retroactively prove a relationship that was never validly formed.

Official Sources and Update Method

EVORÉ reviewed state statutes, court materials, and the Social Security Administration’s state-law digest for this comparison. The federal digest is useful because it places current, historical, and recognition rules in one framework, but its underlying revision date is May 30, 2023. It was therefore supplemented with newer jurisdiction-specific sources.

That additional review identified two material 2026 developments. Colorado enacted HB 26-1218, effective May 5, 2026, restoring clarification for otherwise valid common-law marriages. Utah enacted SB 110, effective May 6, 2026, placing an absolute closing date on petitions to recognize an unsolemnized relationship.

This page should be reviewed at least every six months and promptly after legislation or a controlling appellate decision. A proper update must check the status label, cutoff date, proof rule, interstate note, destination URL, and “Last verified” date—not merely confirm that an old link still opens.

Recognition Depends on the State, Date and Type of Claim

Common law marriage states cannot be reduced to one nationwide yes-or-no list. Some jurisdictions still allow new common-law marriages to be formed, others preserve only qualifying relationships created before a cutoff, and a few apply limited or transitional rules. A separate question is whether a state will recognize a marriage that was validly formed somewhere else.

For any individual relationship, the relevant state law, formation date, location, conduct, and available evidence all matter. Use the state-by-state comparison to identify the correct jurisdiction and official source, then verify the current law before relying on common-law marital status for property, inheritance, taxes, benefits, divorce, or other legal decisions.

Frequently asked questions (FAQ)