Why Nuptial Agreements Matter More Than Ever in 2026

Marriage is one of the most significant commitments two people can make. Alongside the emotional and personal aspects of marriage many couples are increasingly recognising the importance of discussing finances, property, business interests and future expectations before they marry. Against a backdrop of ongoing family law reform discussions and high profile court decisions, prenuptial and postnuptial agreements are receiving greater attention than ever before.

What Is a nuptial agreement?

A prenuptial agreement (or prenup) is entered into before marriage or civil partnership. A postnuptial agreement is made after the marriage or civil partnership has taken place. Both documents set out how assets, liabilities and financial responsibilities should be treated if the relationship later breaks down.

Nuptial agreements in the headlines

One of the most notable recent cases was Helliwell v Entwistle [2025], where the Court of Appeal considered a prenuptial agreement signed on the day of the wedding. The case highlighted the importance of financial disclosure and proper preparation. At the same time wider discussions about reforming financial remedies on divorce have brought nuptial agreements back into the spotlight with ongoing debate about whether qualifying nuptial agreements should receive formal legal recognition.

Why are nuptial agreements becoming more important?

Although prenuptial agreements are not automatically binding in England and Wales, courts increasingly give weight to properly prepared agreements. They can protect assets acquired before marriage, preserve family wealth, safeguard business interests, provide certainty and reduce the risk of costly disputes.

Who should consider a nuptial agreement?

Nuptial agreements can be especially valuable for business owners, professionals, individuals with significant assets, those expecting inheritances, couples entering a second marriage, parents wishing to protect assets for children from previous relationships and those with international interests.

The importance of getting it right

Courts are more likely to uphold an agreement where both parties receive independent legal advice, there is full financial disclosure, the agreement is entered into voluntarily, sufficient time is allowed before the wedding and the overall outcome remains fair.

Looking ahead

The future legal status of nuptial agreements remains the subject of ongoing debate. Regardless of future reform they already play a significant role in modern family law and can provide clarity, certainty and peace of mind when properly prepared.

How MSB Solicitors can help

MSB Solicitors advises clients across England and Wales on prenuptial and postnuptial agreements. We assist with drafting agreements, reviewing existing arrangements, advising on disclosure requirements and helping clients protect personal, family and business assets.

Whether you are planning to marry, entering a civil partnership, seeking to protect business interests or preserve family wealth for future generations, our specialist Family Law team can help. Contact us for clear, practical advice tailored to your circumstances.