Pre‑nuptial agreements are often associated with celebrity weddings or ultra‑high‑net‑worth individuals. In reality, they are a practical and sensible option for many couples where one or both parties are bringing assets into a marriage.
Far from being unromantic (as we discuss in our pre-nuptial agreement myth-busting article), a well‑drafted pre‑nuptial (or post‑nuptial) agreement can provide clarity, manage expectations and help couples enter marriage with openness and mutual understanding, which can start married life off on a solid foundation.
This article covers pre-nuptial agreements in England and Wales in depth, from who they are best for, when they are useful, and how to go about creating one.
What is a Pre-Nuptial Agreement?
A pre‑nuptial agreement (often called a “pre‑nup”) is a written agreement made before marriage or civil partnership. It sets out how assets, income and financial responsibilities would be dealt with if the relationship were to end in the future.
It typically focuses on:
- What each person is bringing into the marriage
- How certain assets should be treated if the relationship breaks down
- How financial arrangements should work in practical terms
While no one enters a marriage expecting it to end, a pre‑nuptial agreement allows couples to agree financial matters calmly and transparently at a time when the relationship is strong.
Pre‑nups and post‑nups: what’s the difference?
A pre‑nuptial agreement is entered into before marriage, while a post‑nuptial agreement is made after the wedding. Post‑nups can be useful where circumstances change during a marriage such as following the receipt of an inheritance or a lifetime gifts from parents, or where the parties simply did not have time to put an agreement in place before the wedding.
Both types of agreement can carry significant weight if properly prepared.
What do Pre-Nuptial Agreements cover?
It’s important to note that a pre-nup covers a wide range of financial matters, but that it will not override the court’s duty to prioritise children’s welfare or to protect one party from being in financial hardship.
Typically included:
- Treatment of pre‑marital assets
- Business interests
- Savings and investments
- Inheritances or family gifts
- How assets might be divided on separation
Handled with care
- Future needs (housing and income)
- Arrangements once children are involved
Fairness is key in pre-nuptial agreements.
What makes a Pre-Nuptial Agreement Effective?
In England and Wales, neither pre- and post-nuptial agreements are automatically legally binding, but the courts will generally uphold (see Radmacher v Granatino for key case law) them provided certain key principles are met. These include:
- Both parties entering into the agreement freely, without pressure or undue influence
- Full and frank financial disclosure by both sides
- Each party receiving independent legal advice
- The agreement being fair at the time it is entered into and not leaving either party (or any children) without their reasonable needs being met
- In the case of pre‑nups, the agreement being signed well in advance of the wedding, rather than at the last minute
Taking early advice is crucial to ensure these requirements are satisfied and the agreement offers meaningful protection.
Discussing finances before or during marriage can feel uncomfortable, but many couples find that the process encourages honest conversations and reduces uncertainty. A nuptial agreement is not about planning for divorce — it is about sensible future‑proofing and protecting what matters most.
When Can a Pre-Nuptial Agreement Be Useful?
Protecting personal assets and personal business assets
A nuptial agreement is especially relevant where one party is bringing assets into the relationship that they wish to protect in the event of divorce. These assets might include:
- Shareholdings or interests in a business, whether a family enterprise, partnership or limited company
- Property owned prior to the marriage, such as a pension or a former family home
- Inherited or gifted assets, including funds intended to remain within a family
- Assets from a previous marriage, particularly where those assets are intended to benefit children
These situations are increasingly common. Many people marry later in life, after building careers, acquiring property or starting businesses. Others remarry following divorce or bereavement, often with existing financial responsibilities and children to consider.
When a party expects future assets
If you expect to receive:
- An inheritance
- Family gifts
- Trust assets
- Proceeds from a business or investment
A pre‑nup can clarify how those future assets should be treated, even if they have not yet been received.
Protecting children from a previous relationship
One of the most important uses of a pre‑ or post‑nuptial agreement is protecting assets for children from a previous relationship.
Without an agreement, assets brought into a marriage can become subject to the court’s wide discretion on divorce. A nuptial agreement can record the parties’ intentions that certain assets should be retained by one spouse and preserved for their children, rather than shared or redistributed.
This can be particularly important in blended families, where both partners may wish to ensure financial security for their own children while still making fair provision within the marriage.
When a couple is seeking certainty and transparency
Some couples simply want clear, practical agreements about finances from the start, without leaving everything to chance.
For these couples, a pre‑nup is not about anticipating separation, but about:
- Open communication
- Financial transparency
- Reducing the risk of conflict in the future
Alternatives and Complementary Legal Provisions
Additional legal provisions could also be appropriate for a couple consider a pre-nup. These include:
Post-nuptial agreements
Whilst a pre-nup can absolutely set clear expectations for how an involved party will protect future assets, a post-nup can word in tandem with a pre-nup to further clarify changes to a couple’s financial matters post-marriage. For example, it may be that the married couple purchase property together, or another major impact on personal finances takes place.
Declarations of Trust
When it comes to property, a Declaration of Trust can also be considered. Whilst a prenup considers overall financial matters, a Declaration of Trust can be applied to specific property and assign ownership shares for total clarity and protection.
Wills and estate planning
Nuptial agreements consider the breakdown of a relationship, whereas a well-considered will and estate planning considers what would happen on death.
Under English law, getting married automatically revokes any existing will, unless that will was expressly made “in contemplation of marriage”.
This means that for many couples:
- Marriage can unintentionally undo existing estate planning
- Assets may pass under intestacy rules instead
- Children from previous relationships may be affected
Considering wills alongside a pre‑nuptial agreement ensures that important intentions are not lost at the point of marriage. Explore our Napthens’ Wills, Trusts and Probate services for more information.
Is a Pre‑Nuptial Agreement Right for You?
A pre‑nup is not right for everyone. Whether it is appropriate depends on your assets, your future plans and your priorities as a couple.
If you are considering one, speaking to a family law solicitor early can help you:
- Understand what protection is realistic
- Explore alternative arrangements if more suitable
- Decide whether a pre‑nup aligns with your circumstances
Watch Our Podcast on Nuptial Agreements
Speak to our Specialist Family Law Team
Whether you are considering marriage, remarrying, or would like to review your financial arrangements during an existing marriage, tailored legal advice is essential.
If you would like to discuss a pre‑nuptial or post‑nuptial agreement, contact us via our form to speak with Napthens’ specialist family law team, who can guide you through your options with sensitivity, discretion and expertise.
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