Common Law Marriage and Property Rights for Unmarried Couples
Living together can look very similar to marriage. You may have shared a home for years, contributed to the mortgage and household bills, raised children together and built a life around joint financial decisions.
Legally, however, there is an important difference.
One of the most persistent misconceptions in family law is the idea of common law marriage: the belief that after living together for a certain length of time, an unmarried couple automatically acquires rights similar to those of a married couple.
That isn’t the case in England and Wales.
No matter how long you have lived together, simply cohabiting doesn’t make you legally married or give you the same financial rights as a spouse or civil partner. This distinction can become particularly important when a relationship ends and decisions need to be made about the family home.
The property rights of cohabiting couples depend much more heavily on legal ownership, any agreements made between the couple and, in some circumstances, whether one partner can establish a beneficial interest in a property.
Understanding those rights before a dispute develops can make an already difficult separation considerably easier to navigate.
What is Common Law Marriage?
“Common law marriage” is a phrase often used to describe an unmarried couple who have lived together for a significant period of time.
You may hear someone described as a “common law husband” or “common law wife”, particularly where a couple has shared a home, finances or children for many years.
However, common law marriage is not a recognised legal status in England and Wales.
There is no point at which an unmarried couple automatically becomes legally equivalent to a married couple simply because they have lived together for a certain number of years.
This remains the case whether you have been together for two years, ten years or several decades, and whether or not you have children together. Government guidance explicitly confirms that common law marriages do not exist in England and Wales.
The phrase may be convenient in everyday conversation but relying on it when making decisions about property or finances can create significant problems.
Does Common Law Marriage Still Exist in the UK?
If you’re asking does common law marriage still exist, the answer for England and Wales is no.
In fact, it’s more accurate to say that living together has never created a general legal status equivalent to marriage under modern family law in England and Wales.
Marriage and civil partnership create specific legal rights and responsibilities. Cohabitation alone does not.
That means separating cohabitants cannot simply ask the family court to divide their property and finances in the same way that divorcing spouses can.
Instead, disputes involving an unmarried couple’s home are generally determined using principles of property and trust law. The starting point is therefore often who legally owns the property and what beneficial interests each partner may have, rather than what overall division of assets would be considered fair following the end of the relationship.
This distinction can produce outcomes that surprise couples who have lived together for many years but never formally considered their legal position.
What Rights Do Cohabiting Couples Have When They Separate?
The fact that there is no common law marriage doesn’t mean cohabiting couples have no legal rights at all.
Rather, cohabiting couples’ rights arise differently and depend on the circumstances.
If you separate, your position may be influenced by factors including:
Who legally owns your home
Whether the property is owned jointly or solely
How a jointly owned property is held
Whether a declaration of trust exists
Whether one partner may have acquired a beneficial interest
Any agreements or understandings between you about ownership
Contributions made towards the purchase or property
Whether you have children together
This is fundamentally different from divorce, where the court has broader powers when deciding how matrimonial finances should be divided.
If you are married or in a civil partnership and separating, our guide to money and property when you divorce explains the financial settlement process in more detail.
For unmarried couples, however, the first question is usually much more specific: who owns what?
What Are the Property Rights of Cohabiting Couples?
Cohabitation property rights can vary considerably depending on how the home is owned.
If You Own the Property Jointly
If both partners are registered as legal owners, both have rights in relation to the property.
However, there are different ways to own a property jointly:
Joint tenants own the property together rather than holding defined individual shares.
Tenants in common can own separate shares in the property. Those shares may be equal or unequal depending on how ownership has been arranged.
How the property is legally and beneficially owned can therefore have an important impact when the relationship ends. HM Land Registry distinguishes between legal ownership and beneficial interests, while Citizens Advice also notes that jointly owned homes may be held either as joint tenants or tenants in common.
Where former partners agree about what should happen, they may decide to sell the property and divide the proceeds or arrange for one person to buy out the other’s interest.
If they cannot agree, legal advice may be required to establish their respective rights and determine the appropriate next steps.
If the Property is Owned by One Partner
The position can become more complicated where the home is registered solely in one person’s name.
Being in a relationship with the legal owner, even for many years, doesn’t automatically give the other partner half of the property.
However, legal title doesn’t necessarily tell the whole story.
In some circumstances, the partner who isn’t named as the legal owner may be able to establish a beneficial interest in the property.
This can arise where there is evidence that the couple intended the non-owning partner to have an interest in the home and that they acted in reliance on that shared understanding.
Cases of this kind can be highly fact-specific, which makes contemporaneous evidence particularly important.
What If I Have Contributed to a Property I Don’t Own?
A person may have lived in a home for years and contributed financially without ever being added to the legal title.
Those contributions could potentially include payments towards a deposit or mortgage, significant property improvements or other expenditure connected with the home.
However, simply contributing to household expenses doesn’t automatically give someone a fixed percentage of the property.
Where ownership is disputed, the court may need to consider whether the non-owning partner has acquired a beneficial interest and, if so, what that interest is.
Evidence can become extremely important. This might include:
Bank statements and payment records
Evidence of contributions towards the deposit or mortgage
Written communication between the couple
Documents relating to renovations or substantial improvements
A declaration of trust
Evidence of discussions or agreements about how the property would be owned
Citizens Advice notes that a non-owning partner may in some circumstances be able to establish a beneficial interest based on contributions or an understanding between the couple about sharing the property.
This is why assumptions based purely on how long you have lived together can be dangerous. A claim usually turns on the legal and factual circumstances surrounding the property rather than the duration of the relationship itself.
Does Having Children Give Cohabiting Couples More Property Rights?
Having children together doesn’t create a common law marriage or give one partner ownership rights over the other’s property.
However, the presence and needs of children can be legally relevant.
In certain circumstances, the court can make property-related orders for the benefit of a child. This could potentially involve the transfer or settlement of a property to provide a home for a child, often for a limited period rather than permanently changing the parents’ underlying ownership interests.
Child maintenance and other financial provision for children are also separate from the question of how property is owned between the adults.
The distinction matters: rights arising because a child needs financial or housing support are not the same as giving an unmarried partner the financial rights of a spouse.
Where children and property are both involved following separation, obtaining legal advice can help establish which legal routes may apply.
How Are Cohabiting Couples’ Rights Different from Married Couples?
When a married couple divorces or a civil partnership is dissolved, the court has broad powers to deal with finances and property. It can consider the couple’s wider financial circumstances and make orders concerning property, pensions, maintenance and other assets.
An unmarried couple doesn’t currently have access to an equivalent financial framework simply because their relationship has ended.
Instead, cohabiting couples’ property rights generally depend on existing ownership and other legal principles.
For example, someone who has been married for 20 years may have a financial claim involving a home held solely in their spouse’s name. An unmarried person who has lived in a home owned by their partner for the same 20 years doesn’t acquire equivalent rights because the relationship lasted just as long.
This is one of the reasons the common law marriage myth can be so problematic.
Are Common Law Marriage and Cohabitation Rights Changing in 2026?
Cohabitation law is currently the subject of significant discussion and proposed reform in England and Wales.
In June 2026, the government launched it’s A Fairer End to Relationshipsconsultation, seeking views on proposals for a new legal framework providing greater financial protection for qualifying cohabitants when relationships end.
The consultation closed on 14 August 2026. The government will consider the responses before deciding how to proceed, so the proposals don’t currently give cohabiting couples new legal rights.
There is also a Cohabitation Rights Billprogressing through the House of Lords, the Private Member’s Bill proposes protection for qualifying cohabitants following relationship breakdown and where a cohabitant dies without leaving a will. It received its second reading in July 2026 but has not become law.
These developments show that the legal position of cohabiting couples is under active consideration.
For now, however, the fundamental position remains unchanged: there is no common law marriage in England and Wales and living together doesn’t automatically provide the same financial or property rights as marriage or civil partnership.
Because this is a developing area, anyone making significant decisions about property or separation should obtain advice based on the law in force at that time.
How Can Unmarried Couples Protect Their Property Rights?
The best time to clarify property ownership is usually before there is a dispute.
Couples living together can consider several ways of recording their intentions and reducing uncertainty.
A declaration of trust can document how the beneficial ownership of a property is divided, particularly where partners have contributed different amounts towards the deposit or purchase price.
A cohabitation agreement can record wider arrangements between partners, potentially covering matters such as property, household expenses and financial responsibilities.
It can also be sensible to:
Clearly record how a jointly purchased property will be owned
Keep evidence of significant financial contributions
Document loans or unequal contributions between partners
Review arrangements following major financial changes
Consider making or updating a will
These arrangements may feel unnecessarily formal when a relationship is going well, but clarity can protect both partners and reduce the potential for costly disputes later.
What Happens If We Can’t Agree About the Property?
Many separating couples are able to resolve property issues through negotiation or mediation.
Where agreement cannot be reached, however, court proceedings may sometimes be necessary.
Disputes concerning the ownership of property between unmarried couples can be dealt with under the Trusts of Land and Appointment of Trustees Act 1996, commonly known as TOLATA.
A court may be asked to determine issues such as the extent of each person’s beneficial interest or whether a jointly owned property should be sold.
These proceedings are very different from financial proceedings following divorce. The court is primarily determining property rights rather than deciding what division would produce the fairest overall financial outcome following the end of a relationship.
That distinction can have significant practical and financial consequences.
Early legal advice can help establish the strength of your position, identify relevant evidence and explore whether an agreement can be reached before court proceedings become necessary.
Getting Advice About Cohabitation and Property Rights
The end of a relationship can be difficult enough without discovering that your understanding of your legal rights was based on a status that doesn’t actually exist.
Whether you jointly own a property, live in a home held solely in your former partner’s name or are facing a dispute over contributions made during the relationship, understanding your legal position early can help you make informed decisions about what happens next.
At RJS Family Law, we provide clear, practical advice to unmarried couples dealing with separation, property ownership and financial disputes. Our experienced family law team can help you understand your cohabitation property rights, assess potential beneficial interests and explore the most appropriate route towards resolving a dispute.
With potential reform to cohabitation law currently under consideration, we can also provide advice based on the law as it stands at the time you need it.
If you need advice about property following the breakdown of an unmarried relationship, speak to our family law team today.
FAQs
What is common law marriage?
Common law marriage is a term often used to describe couples who live together without marrying or entering a civil partnership. However, it isn’t a recognised legal status in England and Wales, regardless of how long a couple has lived together or whether they have children.
Does common law marriage still exist in the UK?
Common law marriage doesn’t exist in England and Wales. Living together for a particular number of years doesn’t automatically give an unmarried couple the same legal rights as spouses or civil partners. Different laws apply in different parts of the UK, so couples outside England and Wales should seek advice relevant to their jurisdiction.
What property rights do cohabiting couples have?
The property rights of cohabiting couples depend on factors including legal and beneficial ownership, how jointly owned property is held and any agreements between the partners. Unlike divorce, there is currently no general framework allowing a court to redistribute an unmarried couple’s assets simply because their relationship has ended.
Am I entitled to half the house if I’m not married?
Not automatically. If you jointly own the property, your entitlement will depend on how ownership is structured. If the property is solely in your partner’s name, you may in some circumstances be able to establish a beneficial interest, but living together alone doesn’t give you an automatic 50% share.
Does paying towards my partner’s mortgage give me a share of the house?
Not automatically. Financial contributions can be relevant when determining whether someone has a beneficial interest in a property, but the outcome depends on the individual circumstances, including the nature of the contributions and evidence about the couple’s intentions regarding ownership.
Are cohabitation laws changing in 2026?
Reform is being considered, but the current law has not yet changed. The government’s 2026 consultation proposed greater protections for qualifying cohabitants, and a separate Cohabitation Rights Bill is progressing through Parliament. Until legislation is enacted, cohabiting couples should base decisions on the law currently in force.