If you’re thinking about moving in with your partner, or you already live together and haven’t had a proper chat about money and property, you’re asking the right question: Can a cohabitation agreement actually protect your assets? In Scotland, unmarried couples who live together don’t have the same legal rights as a married couple or those in a civil partnership, which means what happens to your money and property if the relationship ends depends a lot on what you’ve agreed – and whether you’ve put it in writing.
A properly drafted cohabitation agreement is one of the most practical ways to protect your assets before you start living together or early in the relationship. It doesn’t guarantee that a breakup will be simple, but it can cut out a lot of the guesswork, stress, and legal battles later. In this article, we’ll look at how a cohabitation agreement works in practice, what it can (and can’t) do, and when family law solicitors – like the family law team at Family Lawyers Glasgow – can help you put real legal protection in place.
What a cohabitation agreement actually is
A cohabitation agreement is a legal document for an unmarried couple who are choosing to live together or who already do. It’s like a living together agreement that spells out what happens to your money, property, and debts if the relationship ends or if one partner dies. In Scotland, it’s a legally binding contract, not just a bit of paper you both sign and file away.
Most people think of it as a kind of “if‑this‑happens” checklist: who keeps the car, who gets the savings, who pays the mortgage, and what happens if you buy a property together. A cohabitation agreement in place can also cover day‑to‑day things like how you pay household expenses, who claims certain benefits, and even who has the right to remain in the home if you separate. For many couples living together, it’s less about expecting a breakup and more about limiting chaos should one ever happen.
How living together in Scotland is different to marriage
A lot of people assume that if they’ve been living together for years, they automatically have equal rights over money and property, or that they’re “common‑law” husband and wife. That’s not how it works in Scotland. Unlike married couples, unmarried partners who live together don’t get the same automatic legal rights if the relationship breaks down or one partner dies.
Under the Family Law (Scotland) Act 2006, a cohabitant can apply to court for financial provision if they’ve suffered an economic disadvantage or if the other partner has been economically advantaged by the relationship. But the rules are much narrower than for marriage or civil partnership, the time limits are strict, and it can be expensive and stressful to fight it out. A cohabitation agreement lets you step outside that default legal framework and agree between you how things should be handled instead.
Can a cohabitation agreement really protect your assets?
The short answer is yes – if it’s properly drafted and both parties take independent legal advice. A cohabitation agreement helps by clearly setting out which assets belong to each of you individually and which are shared assets. For example, if one of you brings a house into the relationship, the agreement can state that you keep the beneficial interestin that property, or that the other partner only gets a fixed percentage regardless of how long you live together.
This kind of agreement can also cover businesses, savings, investments, and even pension rights. If you already have significant assets – maybe from a prior relationship or family inheritance – it’s one of the most straightforward steps to protect them. It won’t stop an argument emotionally, but it can prevent a messy fight over who “deserves” what, because the document answers that question before anything goes wrong.
When you might need a cohabitation agreement
You don’t have to have a six‑figure bank account to need a cohabitation agreement. Many people who work with family law solicitors in Glasgow come in because one of them owns the mortgage, or there’s a big difference in income, or they’re remortgaging or buying a property together. Others are unmarried but have children from previous relationships and want to protect their inheritance for them.
Some common situations where clients tell us they wish they’d had an agreement sooner include:
- One partner is on the mortgage, and the other makes a big financial contribution
- One person lived in the house before they met, and has a declaration of trust or tenants in common arrangement
- One partner has a business or professional qualification that will generate future income
If any of that sounds familiar, it’s usually a good time to talk to a family law solicitor about whether a cohabitation agreement makes sense for you.
How a cohabitation agreement works with your home
For most cohabiting couples, the biggest worry is what happens to the house. If you own property together, the default legal position is that you each have a beneficial interest according to how you’re registered (“joint tenants” or tenants in common”). But the law doesn’t always match what you’ve actually contributed, and that’s where a cohabitation agreement provides** clarity.
You can use a cohabitation agreement to say things like:
- Each of you keeps a specific percentage of the property, even if your names are on the title equally
- One partner’s share increases by a set amount over time in return for a higher financial contribution
- If the relationship ends, one partner has the right to remain in the property for a period, or to buy the other out at a predetermined formula
This is especially useful if you move in together and the other person is only on the mortgage. Without any agreement, you may have little to no rights to the property if you separate, even if you’ve been paying bills or doing all the maintenance.
Relationship ends, or partner dies – what then?
A good cohabitation agreement also looks at what happens if the relationship ends or if one of you dies. Unlike married couples, unmarried partners in Scotland don’t have automatic inheritance rights. If your partner dies without a Will, you might be able to apply to court for a share of the estate, but there are tight time limits and no certainty.
A cohabitation agreement can work alongside your Will to make sure your partner is provided for in a way that feels fair to you. For example, it can say that if you pass away, you want your partner to inherit a certain sum or a share of the property, or that they can remain in the property for a set period. This kind of legal protection for unmarried couplesis simple in theory but can be vital in practice.
Common mistakes people make without an agreement
One of the things people tell us in first meetings is, “We never thought we’d need all this because we trust each other.” That’s understandable, but trust doesn’t prevent disputes further down the line, especially if emotions run high. Without a cohabitation agreement, several things tend to catch people off guard:
- Discovering that what they thought of as “joint” savings or investments are actually in one person’s name and therefore not automatically split.
- Realising that, because they’re not on the mortgage, they have no guaranteed rights to remain in the home.
- Finding out about the one‑year and six‑month deadlines for claiming under the Family Law (Scotland) Act 2006after separation or death.
Even if you don’t feel you need a full‑blown cohabitation agreement yet, it’s worth at least having a chat with a family law solicitor so you know what the default rules are and where you’re exposed.
How much does it cost and what to expect
The cost of getting an agreement varies depending on how complex your situation is – whether you own property, have children, or run a business – but it’s usually far less than the legal fees you’d rack up fighting it out in court later. Most cohabitation agreement solicitors in Glasgow will give you a clear estimate up front and walk you through what will be included.
You’ll each usually take independent legal advice, meaning you each speak to your own solicitor about the agreement before signing. This protects both of you and helps make sure the agreement is fair and legally binding. Once it’s signed, you keep it with your important documents (Will, mortgage papers, etc.) and review it if your circumstances change, like if you have children together or one of you inherits property.
How Family Lawyers Glasgow can help
At Family Lawyers Glasgow, we work with cohabiting couples who are planning to move in together, buying a home, or just asking, “What happens if this ends?” A family law team with experience in family law issues can help you draft a cohabitation agreement that fits your actual life – not some generic template. We also explain things like occupancy rights and inheritance rules in Scotland.
If you’re unsure whether you need a cohabitation agreement, it’s usually worth talking through your situation with a solicitor. It doesn’t mean you’re planning for a breakup; it just means you’re taking sensible steps to protect your shared assets and your own interests.
Things to remember about cohabitation agreements
- A cohabitation agreement is a legally binding contract between unmarried couples who live together.
- It can protect your assets and set out who owns what, including the family home, savings, and investments.
- Without an agreement, you rely on the Family Law (Scotland) Act 2006, which is narrower and less predictable than the rules for married couples.
- Time limits are strict for claims after separation or death, so it’s better to plan.
If you’re thinking about moving in together, buying a property, or just want to be clearer about what happens if the relationship ends, it’s a good idea to seek legal advice from a family law solicitor. Family Lawyers Glasgow can help you decide whether a cohabitation agreement is right for you and, if so, put together a legal agreement that gives you real peace of mind.
