Support and agreements for cohabitation in Jersey
In Jersey, unmarried couples who live together do not enjoy the same legal protections as those who are married or in a civil partnership. This can lead to significant uncertainty and risk, particularly when it comes to property ownership, financial contributions, and arrangements following separation or the death of a partner. Seeking legal advice early can help clarify your position and protect your interests.
Regardless of how long a couple has lived together, cohabiting partners have no automatic rights in relation to property, inheritance, or financial support. Jersey does not recognise common law marriage. This means that if the relationship ends, or if one partner dies, the other may have no legal claim to shared assets unless specific agreements are in place.
One way to safeguard your position is through a cohabitation agreement in Jersey. This is a legally binding contract between unmarried partners that sets out how assets are owned and how they will be divided if the relationship ends. It can also cover financial responsibilities, contributions to household expenses, and arrangements for children. Each agreement is tailored to the couple’s individual circumstances and should be supported by independent legal advice.

Property ownership is a common source of dispute. In Jersey, the person named on the property contract is the legal owner, even if the other partner has contributed financially. This is particularly relevant where only one partner has housing qualifications. A cohabitation agreementor equity agreement can help clarify each party’s interest in the property and avoid future conflict.
Unmarried couples should also consider making a will. If one partner dies without a will, the surviving partner may have no entitlement to the deceased’s estate. A properly drafted will ensures that your wishes are respected and can prevent costly and distressing disputes.
Where children are involved, unmarried parents generally have similar rights and responsibilities as married ones. However, issues such as parental responsibility, residence, and contact may still require legal clarification. In some cases, financial support for children can be sought through the Children Law, but this is limited to the child’s needs and does not extend to the ex-partner.
At Parslows LLP, our experienced family law solicitors and advocates in Jersey provide clear, practical advice to unmarried couples. Whether you are moving in together, purchasing property, or facing separation, we can help you understand your legal position and take steps to protect your interests. We regularly advise on cohabitation agreements, equity arrangements, wills, and children’s matters, offering a confidential and personal service tailored to your needs.
If you are in a cohabiting relationship and want to ensure your rights are protected, contact Parslows LLP today. Our family law team will guide you through your options and help you put the right legal structures in place for peace of mind.


