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Pre-nuptial & Post-nuptial Agreements

Legal Services › Family Law › Financial Settlements

Clarity before & during marriage

For many couples, marriage or civil partnership is not only a personal commitment, but one that carries significant financial implications.

Where there are established assets, family wealth, business interests, or previous life experience to consider, it is often sensible to address these matters openly and in advance.

Pre-nuptial and post-nuptial agreements provide a structured way of doing so - offering clarity, protecting what matters, and reducing the scope for uncertainty later.

When an unmarried couple separates, the legal position can be very different from what many people expect.

What is a pre-nuptial or post-nuptial agreement?

A pre-nuptial agreement is made before marriage or civil partnership. A post-nuptial agreement is entered into during the relationship.

Both set out how financial matters would be handled if the relationship were to come to an end. This may include:

Property and property ownership
Savings and investments
Business and shareholder interests
Family or inherited wealth
Future financial provision

In England and Wales, these agreements are not automatically binding. However, the courts increasingly give them significant weight where they are properly prepared, fair, and entered into freely.

When these agreements are considered

Nuptial agreements are often used where there is a clear need to preserve or define financial boundaries within a relationship.

This commonly includes:

Individuals entering a marriage with established assets
Families wishing to preserve generational wealth
Business owners or professionals with commercial interests
Second marriages or blended families
Those who have previously experienced difficult or costly separation

In these situations, the agreement is less about anticipating failure, and more about managing risk responsibly.

For many, it provides reassurance - not only for the individuals involved, but for wider family or business interests.

A careful and structured process

The strength of a nuptial agreement lies as much in how it is created as in what it says.

We guide you through a structured and considered process, including:

Understanding your objectives and concerns
Identifying and documenting relevant assets
Ensuring full and transparent financial disclosure
Drafting terms that are clear, workable, and fair
Liaising with your partner’s legal adviser
Finalising the agreement with appropriate timing

Attention to fairness, independence of advice, and transparency is essential. These are the factors the court will later look to when deciding what weight to give the agreement.

Handled with discretion and balance

These conversations can be sensitive. They are often shaped not only by financial considerations, but by family expectations, prior experiences, and the desire to avoid future difficulty.

Our role is to create a calm, structured framework for those discussions.

We focus on clear and measured communication. In some cases, nuptial agreements involve more than personal finances alone.

They may need to take account of:

Business structures, partnerships, or shareholdings
Trust arrangements and family wealth planning
International assets or cross-border considerations
Future income, growth, and financial change

Christopher Eddison-Cogan’s background in both commercial and family law is particularly valuable in these situations, where personal relationships and business interests intersect.

Part of a wider planning picture

Nuptial agreements are often one element of a broader approach to financial and family planning.

They may sit alongside:

Wills and estate planning
Business or succession arrangements
Property ownership structuring
Long-term financial planning within a relationship

Taking a joined-up view helps ensure that arrangements are consistent and effective over time.

Questions people often ask

Are pre-nuptial agreements legally binding in England and Wales?

Pre-nuptial agreements are not automatically binding in England and Wales, but the courts can give them significant weight where they have been entered into freely, with full financial disclosure, independent legal advice, and terms that are fair.

Who typically considers a pre-nuptial or post-nuptial agreement?

These agreements are often considered by individuals with established assets, family wealth, business interests, inherited property, or previous experience of difficult separation. They can also be appropriate where both parties simply want financial clarity.

When should a pre-nuptial agreement be prepared?

A pre-nuptial agreement should ideally be prepared well before the wedding or civil partnership ceremony. Leaving it too late can reduce its effectiveness and the weight a court may give it later.

Do both parties need separate legal advice for a nuptial agreement?

Yes. Separate independent legal advice is an important part of the process and helps demonstrate that both parties understood the agreement and entered into it properly.

Can a post-nuptial agreement be made after marriage?

Yes. A post-nuptial agreement can be entered into after marriage or civil partnership and may be useful where circumstances have changed, assets have grown, or a couple wants to put clear financial arrangements in place.

Discussing your situation

Whether you are seeking to protect established assets, respond to family expectations, or avoid repeating past difficulties, the right approach will depend on your particular circumstances.

At Eddison Cogan Lawyers, we provide clear, considered guidance to help you decide whether a nuptial agreement is appropriate and how it should be structured.