Ask almost anyone on the street, and they will tell you: if two people live together long enough, they become “common-law married,” with all the rights of a wedded couple. The belief is remarkably widespread. A 2008 UK poll found that 51% of respondents believed cohabiting couples had the same legal rights as married couples. In Scotland, a 2000 government survey found 57% of people believed “common-law marriage” existed under Scots law [3].
The truth is that the belief is wrong in most of the world, and even where something like it exists, time alone is not what creates the marriage. What living together actually gets you differs dramatically from country to country, sometimes from province to province inside one country, and in a few places the reality is the exact opposite of what people assume: an unregistered union can be a fully valid marriage even without any government record at all. Here is the comparative guide that almost never gets written.
First, the jargon, decoded
- Cohabitation simply means living together as a couple without being legally married
- Common-law marriage in its narrow, technical sense is a real marriage in every way, created without a license or ceremony, by the couple’s agreement to be married plus their behavior (living together and presenting themselves to the world as married). It is a status, not a vague arrangement
- “Holding out” means telling the world you are married: using the same surname, filing joint tax returns, introducing each other as husband and wife. This behavior, not the number of years, is what matters in the few places that still allow it [3]
- De facto relationship (Australia, New Zealand) and “common-law partner” (Canada) are legal statuses for cohabiting couples that grant many marriage-like rights without being a marriage
United States: alive, but only in a shrinking club
This is where the myth has the strongest foothold, because true common-law marriage genuinely exists in America, but only in a minority of states. Current lists include Colorado, Iowa, Kansas, Montana, Oklahoma, Rhode Island, Texas, Utah, South Carolina, and the District of Columbia, with New Hampshire recognizing it only after death for inheritance purposes [1, 3].
Where it exists, the requirements are essentially the same everywhere [1]:
- Both people must be legally able to marry (of age, not already married)
- They must agree to be married to each other
- They must cohabit
- They must hold themselves out to the world as married
Here is the detail that surprises almost everyone: there is no minimum time requirement. Courts have confirmed that no minimum period of cohabitation is required; even one day can suffice if all the elements are proven [3]. A Texas rule presuming marriage after two years of cohabitation exists, but it is an evidentiary shortcut, not a requirement. And proof is the hard part: with no license and no ceremony, the couple’s own behavior becomes the evidence, such as filing joint tax returns, wearing rings, and telling friends and family. Once proven, a common-law marriage is a full marriage, in all states and all circumstances [1, 3].
Everywhere else in America, the option has been abolished, usually decades ago: Florida in 1968, Indiana in 1958, Ohio in 1991, Georgia in 1997, Pennsylvania in 2005, Alabama in 2017. But abolition is not retroactive in these states, so a common-law marriage validly entered before the cutoff is still honored [1].
England and Wales: the myth died in 1753
England is the birthplace of the myth, and the place where it is most decisively false. The Marriage Act of 1753, more than 270 years ago, abolished marriage by simple agreement and required a formal ceremony. There has been no such thing as common-law marriage in England and Wales since [3].
The consequences for cohabiting couples are stark. Cohabitation itself confers no special status. When a cohabiting relationship ends, ownership of assets is decided by ordinary property law: whoever’s name is on the house, the car, or the account keeps it, no matter how many years the couple shared a home or how much the non-owner contributed. Courts have no power to redistribute property to achieve fairness the way they do in divorce. If one partner dies without a will, the survivor has no automatic right to inherit, unlike a spouse [3]. Everyday translation: in England, a twenty-year live-in partner can find themselves with no claim on the home they helped pay for, while a spouse of six months would have strong claims. Only narrow exceptions exist, such as limited claims against a partner’s estate or recognition for some welfare benefits [3].
Scotland: abolished in 2006, myth still believed
Scotland kept one last version of irregular marriage, “marriage by cohabitation with habit and repute,” until the Family Law (Scotland) Act 2006 abolished it. Crucially, even before abolition, simply living together was never enough: the couple had to be generally reputed as husband and wife, with friends and neighbors treating them as a married couple [3]. Today, Scotland stands with England: cohabitation alone creates no marriage and no special property rights.
Canada: no marriage, but strong rights that differ by province
Canada illustrates how confusing “common-law” can be. Legally, Canada does not have common-law marriage: no amount of cohabitation can turn two people into a legally married couple without a ceremony. But most provinces grant cohabiting couples real rights under different labels, and the rules differ across the country [2, 3]:
- British Columbia: after 2 years of living together, a couple is treated like a married couple for property, so a breakup can bring a roughly 50-50 split of shared assets
- Ontario and Manitoba: 3 years of cohabitation, or 1 year if the couple has a child, creates “spouse” status mainly for support purposes; but property is not shared, and claims rest on trust law, meaning the partner must prove contributions like paying for renovations or maintaining a home owned by the other
- Alberta: 3 years, or a child together, creates “adult interdependent partner” status with support and some property rights
- Quebec: the outlier. The province recognizes no common-law status at all, no matter how long a couple lives together, and the Supreme Court of Canada upheld that choice in 2013. A Quebec cohabitant of 30 years has almost none of a spouse’s automatic rights, aside from limited claims tied to children [2]
Same country, same relationship, four completely different legal outcomes.
Australia: no marriage, but near-marital “de facto” rights
Australia does not have common-law marriage either, but since 2009 the federal Family Law Act has recognized de facto relationships for couples who live together on a genuine domestic basis. After the relationship (of typically two years, or less with a child or significant contributions), courts can split property much as they would for a married couple. The label differs by state, and Western Australia runs its own state-based scheme [3].
India: no marriage, but courts created a partial “relationship in the nature of marriage”
Indian law never created common-law marriage, but the courts built something in between. In a 2010 Supreme Court case (D. Velusamy v. D. Patchaiammal), the Court defined a “relationship in the nature of marriage” requiring the couple to be of marriageable age, unmarried, living together voluntarily in a way that appears to society as marriage, for a “significant” period, which the court left undefined [3].
Couples meeting that standard gain real protections: maintenance for the woman under the Domestic Violence Act 2005 and Section 125 of the Criminal Procedure Code, the right to stay in the shared home, protection from abuse, and custody arrangements. Children born in such relationships are treated as legitimate for inheritance under the Hindu Marriage Act. But this is not marriage: it does not carry the full bundle of marital rights, and the courts have been careful to distinguish genuine marriage-like relationships from casual arrangements [3].
Ghana: the opposite trap — the marriage is real with no paperwork at all
Here is the twist most comparison articles miss. In Ghana, a marriage celebrated according to custom can be fully valid without any certificate, and registration is entirely optional. Ghanaian courts have long held that a customary marriage is a union of two families, and its essential requirements are: the couple’s agreement to live as husband and wife, the consent of both families (shown by accepting drinks or gifts), and cohabitation [4].
Under the Marriages Act, parties “may apply” to register such a marriage, at any time, and there is no penalty for failing to register. The registration does not create the marriage; the customary rites do. So in Ghana, the trap is not that long cohabitation fails to create a marriage, it is the reverse: a couple may be legally married through family ceremonies they never thought of as formal, with all the consequences of marriage, including that the union is potentially polygamous and that marrying again under the Ordinance without dissolving it would be bigamy [4].
South Africa: neither myth nor paperwork — a contractual backdoor
South Africa has no common-law marriage, and even long cohabitation carries no automatic legal consequences. But courts have protected some cohabiting partners through an old contract-law idea called a universal partnership: if the couple lived like business partners, pooling money and work with the intention to share profits, a court can order a fair split of what they built. The catch is heavy: the partner claiming the share carries the burden of proving all of this, with no documents to help [5].
Separately, South Africa’s Recognition of Customary Marriages Act gives full legal status to customary marriages performed according to tradition, with registration again serving as evidence rather than a validity requirement [5].
Why the myth refuses to die
Three forces keep the myth alive. First, the phrase drifted: “common-law wife” became everyday slang for any live-in girlfriend decades ago, detached from its narrow legal meaning, and researchers trace the modern myth to that drift in England from the 1960s onward [3]. Second, American media exports the concept globally, so people in London, Lagos, and Sydney absorb a rule that governs a handful of US states. Third, partial truths feed it: several countries do give cohabitants genuine rights, so “we’re basically married anyway” feels close enough to true, until a breakup or a death tests it.
Myths vs facts
| Claim | Verified answer |
|---|---|
| “Live together for X years and you’re legally married.” | Myth in most of the world. True marriage-by-cohabitation survives only in a minority of US states (plus DC), and even there no minimum time is required; the agreement and holding out matter, not the calendar [1, 3]. |
| “Common-law marriage is ancient British law.” | Myth. England abolished it in 1753, and Scotland’s last version died in 2006. The modern belief is a folk usage that detached from any real legal status [3]. |
| “If we split, the house gets divided fairly.” | Depends entirely on location. True after 2 years in British Columbia and in Australian de facto cases; false in England, where the named owner keeps the home regardless of years or contributions [2, 3]. |
| “Long cohabitation gives you nothing anywhere.” | Myth. Canada, Australia, and India all grant meaningful support or property rights to qualifying cohabitants, and Ghana recognizes fully valid customary marriages with no registration at all [2, 3, 4]. |
| “My partner can’t be forced to share anything in Canada.” | False in most provinces. BC treats 2-year cohabitants like married couples for property; Ontario grants support status at 3 years or 1 year with a child. Only Quebec grants essentially nothing [2]. |
| “Without a certificate in Ghana, there is no marriage.” | Myth. Customary rites between families create a valid marriage; registration is optional and changes nothing about validity [4]. |
| “The number of years is what counts.” | Myth. In true common-law jurisdictions, years are almost irrelevant; in Canada and Australia, the thresholds create a legal status, not a marriage; in England, years change nothing at all [1, 3]. |
| “My long-term partner will inherit automatically if I die.” | Myth in most places. Cohabiting partners generally have no automatic inheritance rights; surviving spouses do. A will is the only reliable protection [3]. |
Practical takeaways
- Know which country (and province or state) governs your relationship. The same couple can have full property rights in Vancouver and almost none in London or Montreal
- If you live together unmarried in a country with weak cohabitation rights, sign a cohabitation agreement, keep records of your contributions, and make wills naming each other
- In common-law marriage states, understand that presenting yourselves as married can create a real marriage without your intending it, with full obligations
- Where registration of customary marriage is available (Ghana, South Africa), registering is not required but is the cheapest insurance against having to prove rites years later in court [4, 5]
Bottom line
The myth says time creates marriage. Reality is a patchwork: a handful of US states will treat you as married without a ceremony or a clock, England has offered cohabitants nothing since 1753, Canada and Australia will treat you as quasi-married on a timer that varies by province, India’s courts will protect you in a “relationship in the nature of marriage,” and in Ghana you may already be fully married through ceremonies your family performed, with no paper in sight. The only universal rule is the one nobody teaches: the answer depends entirely on where you live, and guessing wrong is expensive [1, 3, 4].
Disclaimer: This article is for general education only and is not legal advice. Family and property laws change and differ even within countries; for any real situation, consult a qualified family lawyer in your jurisdiction. If you notice an error or would like to send feedback or corrections, please contact us.
References
- [1] Common law marriage by state, National Conference of State Legislatures
- [2] 4 myths about common-law relationships, CBC News
- [3] Common-law marriage, Wikipedia
- [4] The effects of registration of customary marriages in Ghana, Lexology
- [5] The dissolution of universal partnerships in South African law, De Jure law journal, University of Pretoria
- [6] Cohabitation law reform: an international comparison, Rayden Solicitors (family-law.co.uk)
