Nuptial Agreements

Why Enter Into a Nuptial Agreement & Are They Binding?

March 23, 2026•2 min read

Nuptial agreements provide clarity as to how the couple will manage their finances during their marriage, so it’s transparent from the outset. Both parties have the security of knowing how the finances would be shared if their marriage broke down.

prenup agreement

They also allow the couple to protect assets, such as family wealth or pre-marital assets. Having such an agreement in place can be an enormous advantage should the marriage break down, as the couple have already decided how the finances would be shared on divorce. Given the resolution of finances can be both costly and time-consuming, the couple don’t have to worry about trying to reach a settlement when they’re already coming to terms with the end of the relationship, which can be a difficult and very emotional time.

Are These Types of Agreements Legally Binding?

The short answer is no, in that they’re not enshrined in law and the couple can’t override the Court’s ability to decide how to share their assets and income should one party decide to involve the court. However, a nuptial agreement can be given decisive weight, considering certain factors set out in section 25 of the Matrimonial Causes Act 1975 and provided certain criteria has been met.

This provides an overview of why couples enter into nuptial agreements and how they are treated in practice. The practical considerations and how these agreements are approached in real situations is something I consider in the next part of this series. Watch for the next article where I discuss this further.

Are you considering putting clear financial arrangements in place and want to understand how they may be treated if circumstances change? Elizabeth Stocker is a consultant solicitor specialising in family law and nuptial agreements. She can help you put the right framework in place. Get in touch for a confidential discussion.

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Elizabeth Stocker

Elizabeth Stocker

Elizabeth is a highly experienced specialist family lawyer, with a wealth of experience in navigating clients through the financial issues that arise from divorce and separation. Having spent the majority of her career since qualification in 2009 with a leading Oxfordshire family law firm (ranked Tier 1 by The Legal 500 & Chambers & Partners), she joined Setfords in 2020. Elizabeth has practical experience in an array of cases, varying in complexity and value including: - Securing financial settlements in and out of Court and through - Alternative Dispute Resolution such as Arbitration & Mediation (her negotiation skills are not limited to the Court sphere) - Helping unmarried couples resolve their financial matters as well as children matters in a complex legal landscape - Pre & Post Nuptial Agreements - Civil Partnerships - Separation & Divorce. Clients value her patience, empathy, support and for going the extra mile for them.

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