You’re Not Common-Law Married After 7 Years — Here’s What Actually Makes It Legal

Last updated: September 13, 2026

The 7-Year Myth: Where It Started (and Why It’s Wrong)

Ask ten people how common law marriage works and at least eight will tell you some version of “after seven years, you’re automatically married.” It’s one of the most confidently repeated pieces of legal folklore in the country — and it has never been true, anywhere, at any point in American history.

No state legislature has ever written a durational rule into its marriage statutes, and no state’s courts have ever applied one. Nobody can point to the actual law, because it doesn’t exist — not in Texas, not in Colorado, not in any of the states that still recognize common law marriage today, and not in any state that used to.

Where the myth likely comes from is a mix of half-remembered legal concepts that have nothing to do with marriage — adverse possession’s multi-year clock for claiming land, statutes of limitations, and the general vibe that “common law” means “earned through time.” None of that transfers. Common law marriage isn’t a status you accumulate by outlasting a calendar. It’s a status you create the moment two specific things happen: you both agree you’re married, and you both act like it publicly. Time doesn’t create that agreement — it just gives you more opportunities to prove one existed, if you ever need to.

That distinction matters more than it sounds like it should, because it changes what actually counts as evidence later. A couple together two years with joint tax returns, a shared mortgage, and a “we’re not each other’s coworkers, we’re married” line at every dinner party has a stronger case than a couple together twelve years who never told anyone they considered themselves married. Duration is circumstantial at best — the real test is what comes next.

The 3 Things That Actually Create a Common Law Marriage

Requirements vary a little by state, but everywhere common law marriage still exists, courts are looking for the same three ingredients.

A useful way to think about the last prong: joint accounts, shared taxes, and calling each other “my husband” or “my wife” aren’t the requirement by themselves — they’re evidence of the requirement. The actual requirement is the agreement itself. A couple can share every account they own and still not be common law married if they never actually agreed, between themselves, that they were husband and wife rather than long-term partners. Conversely, a couple that clearly agreed and told everyone they were married can be legally married even with a fairly modest paper trail, if the state where they live recognizes the arrangement and a court finds the agreement credible. Two people who’ve simply been together a long time, split bills, and never had that conversation are, legally, still not married — however long the relationship has lasted.

Which States Recognize It Right Now (and the Rhode Island Story)

This is the part of the internet’s common law marriage coverage that goes stale fastest, and it’s worth being precise about, because getting it wrong has real consequences — for taxes, for inheritance, for whether you need a lawyer at all.

One clarification before the list: every state not shown below has never recognized common law marriage at all, at any point — it’s not that they “stopped allowing it,” they simply never made it an option in the first place. The states below are the exceptions, in one of three categories: still allowing new ones, allowing them only up to a past cutoff date, or a narrow after-death exception.

The Rhode Island situation is worth sitting with for a second, because it’s a good example of why “which states recognize it” is a moving target rather than a fixed list. Rhode Island has recognized common law marriage by case law since at least 1970, but its own Supreme Court has openly disliked the doctrine for years and has pushed the legislature to get rid of it. A 2025 bill would have done exactly that starting in 2026 — and it stalled in committee. That means, as of publication, Rhode Island has not abolished common law marriage, despite that being a widely repeated claim. It also means the next legislative session could easily revisit it. If you’re relying on Rhode Island’s status for anything consequential, confirm it fresh rather than trusting any single article — including this one.

Oklahoma deserves the same caution in the opposite direction: it’s not going away, exactly, but it’s not fully settled either. Courts there keep upholding common law marriages under long-standing case law, even though there’s no statute that actually creates the doctrine — it exists purely through judicial decisions. Meanwhile, some state agencies have taken inconsistent positions on it. Treat Oklahoma as recognized-but-contested rather than either “safe” or “gone.”

Moving Between States: Does Your Marriage Still Count?

Two different questions get confused here, and they have opposite answers.

“We formed a valid common law marriage in a state that allows it, then moved somewhere that doesn’t — are we still married?” Generally, yes. Under full faith and credit and comity principles, a marriage validly formed in one state is honored by every other state, including states that don’t allow anyone to form a new common law marriage themselves. A couple who met the requirements in Texas and later moved to New York doesn’t lose their married status just because New York wouldn’t have let them form that marriage locally.

“We’ve lived together for years in a state that doesn’t recognize common law marriage, and now we’ve moved to one that does — are we suddenly married?” No. The marriage has to actually be formed under the law of the state where the couple was living, agreeing to be married, and holding themselves out at the time. Moving into a recognizing state doesn’t retroactively convert years of cohabitation elsewhere into a marriage — you’d need to meet that state’s requirements going forward, from the point you’re actually there.

There’s No “Informal Divorce” — Ending It Requires Court

This is the part people are most often caught off guard by. If a common law marriage was validly formed, it’s a marriage — full stop — with all the same legal weight as one performed in a church with three hundred guests. Ending it doesn’t work like ending a lease or moving out of a shared apartment. It requires an actual divorce, filed in court, with the same issues on the table as any ceremonial divorce: division of property, potential spousal support, and custody and support arrangements if there are children involved.

There’s no shortcut, no informal dissolution, and no “we just stopped seeing each other so it’s over” option. Skipping this step can create real problems later — from an ex who’s still legally your spouse showing up in a later inheritance dispute, to complications if you remarry without ever formally divorcing.

If you’re trying to figure out what an actual divorce would look like — timeline, cost, process — that’s a separate, deeper topic on its own.

AdvoraHQ’s guide to How Much Does a Divorce Cost in 2026? breaks down what that process actually involves financially.

Protecting Yourself Without Getting Married: Cohabitation Agreements

Plenty of couples want the practical benefits of clarity — who owns what, who’s responsible for which debts, what happens to shared property if things end — without accidentally or intentionally becoming married. That’s exactly what a cohabitation agreement is for: a written contract between partners that spells out financial and property arrangements, independent of marital status.

A cohabitation agreement is a legitimate, useful planning tool — but it’s still a contract with real legal consequences, and the details that matter (how property acquired during the relationship is characterized, what happens to a jointly renovated home, how debt gets split) are exactly the kind of thing that goes wrong when a template gets stretched to fit a specific relationship. Having a family law attorney draft or review one for your actual situation is worth the cost of getting it right the first time.

If a full marriage-style commitment is more where you’re headed, AdvoraHQ’s Prenuptial Agreement Lawyer guide covers the adjacent planning tool for couples heading toward a ceremonial marriage instead.

FAQ

Does living together for 7 years automatically create a common law marriage?

No. No U.S. state has ever had a durational rule. What matters is whether you and your partner mutually agreed to be married and held yourselves out as married — not how long you’ve cohabited.

What states still recognize common law marriage right now?

As of this writing: Colorado, Iowa, Kansas, Montana, Oklahoma (contested), Rhode Island (status actively debated), Texas, Utah, and the District of Columbia allow new common law marriages to form. New Hampshire recognizes it only after death, for probate purposes. This list has shifted before and can shift again — verify current statute before relying on it.

Is Rhode Island still a common law marriage state?

Yes, for now. A 2025 bill that would have ended new common law marriages there starting in 2026 stalled in committee and never passed. Rhode Island’s courts have repeatedly pushed the legislature to abolish it, so this is genuinely unsettled — check its current status before treating it as fixed.

What counts as “holding out” as married?

Publicly representing yourselves as a married couple — introducing each other as husband, wife, or spouse, filing taxes jointly as married, sharing a last name, listing each other as spouse on insurance or emergency-contact forms. Courts look at the overall pattern rather than any single piece of evidence.

Can filing taxes as “single” hurt a common law marriage claim?

It can work against a claim, since it contradicts the “holding out as married” element — but it isn’t automatically disqualifying on its own. Courts weigh it alongside everything else.

Do you need a divorce to end a common law marriage?

Yes. A validly formed common law marriage can only be ended through a formal court divorce, covering property, potential support, and custody just like a ceremonial marriage. There’s no informal way to end one.

What is Texas’s rule about proving an informal marriage after separation?

Under Texas Family Code §2.401(b), if a couple separates and neither person files suit to prove the informal marriage within two years, there’s a rebuttable presumption that they never actually agreed to be married. It’s a distinctive deadline specific to Texas.

Is a common law marriage from one state recognized in another?

Generally yes. A marriage validly formed in a state that allows common law marriage is honored everywhere else, including states that don’t let couples form new ones locally, under full faith and credit and comity principles.

Can same-sex couples claim retroactive common law marriage benefits?

This is a genuinely fact-specific and evolving area, particularly for relationships that predate nationwide marriage equality. It’s worth discussing directly with a family law attorney rather than relying on a general answer.

What are grandfathered common law marriage states?

States that used to allow common law marriage but now only honor ones formed before a specific cutoff date: Alabama (before January 1, 2017), Pennsylvania (before January 2, 2005), Ohio (before October 10, 1991), Georgia (before January 1, 1997), Florida (before January 1, 1968), Idaho (before January 1, 1996), Indiana (before January 1, 1958), and South Carolina (before July 24, 2019, per Stone v. Thompson). Confirm the exact date directly if a pre-cutoff marriage is actually at issue.

Is a common law marriage the same as a domestic partnership or civil union?

No, and mixing these up is common. A common law marriage is a full marriage formed through conduct instead of a ceremony, available only in a handful of states. A domestic partnership or civil union is a separate legal status, created by registering with a state or local government (or sometimes an employer), that grants some — but usually not all — of the rights of marriage. Availability, requirements, and exactly what rights come with each vary a lot by jurisdiction.

Does the military recognize common law marriage differently?

The Department of Defense generally recognizes a common law marriage for benefits purposes if it was validly formed under the law of the state where the couple was living at the time — including for service members later stationed somewhere that doesn’t allow common law marriage. Proving it to a military benefits office still typically requires the same kind of documentation a civilian court would want. If benefits are on the line, confirm the current rule with the relevant service branch or a military family law attorney.

Does common law marriage affect Social Security survivor benefits?

The Social Security Administration can recognize a valid common law marriage for survivor benefit purposes if it was validly formed under the law of the state where the couple lived. Documentation requirements can be significant, and it’s worth confirming directly with SSA or an attorney for a specific case.

What is a cohabitation agreement, and is it different from a common law marriage?

A cohabitation agreement is a written contract that sets out property and financial arrangements between partners without creating a marriage. It’s the opposite tool from common law marriage: one is a status you can fall into through conduct, the other is a document you deliberately create to avoid that status while still having clarity.

Do unmarried couples have any property rights if they separate?

Unmarried couples generally don’t get the automatic property-division rights that come with marriage or divorce. Ownership typically follows whatever’s on paper — whose name is on the title, lease, or account — unless a cohabitation agreement or other contract says otherwise.

Can you accidentally become common law married without realizing it?

In a state that currently allows it, yes — if your conduct and communications add up to a genuine mutual agreement to be married plus holding out publicly, a court can find a marriage exists even if neither of you ever said the words “let’s get common law married.” This is exactly why the details matter more than the calendar.

This article is for educational and informational purposes only and is not legal advice, and AdvoraHQ is not a law firm. Common law marriage recognition, requirements, and grandfather dates vary by state, are highly fact-specific, and change over time — the state list here reflects AdvoraHQ’s research as of the publish date and may not reflect a recent legislative or court change. This article does not determine whether any particular relationship is a legal marriage. If your situation involves property, inheritance, benefits, or separation, consult a licensed family law attorney in your state.