Is a postnuptial agreement legally binding?

Post nups are not strictly legally binding. However, when they are done properly it is difficult to challenge the terms of the agreement. Post nups are also more likely to be upheld compared to pre nups as there isn’t a wedding date putting pressure on the couple to sign the agreement.

Why would I need a ‘post nup’ if we have already signed a ‘pre nup’?

‘Post nups’ are often signed after a prenuptial agreement if a couple is concerned about the strength of their pre nup and want to reaffirm the agreement. For example, the prenuptial agreement may be deemed weak if it was signed mere days before the wedding. Post nups are also often undertaken when there has been a change in circumstances. For example, one party has had a career change or inherited money. Lastly, postnuptial agreements may be chosen when a couple is experiencing relationship difficulties and wants to move forward with the relationship with financial peace of mind.

Can a postnup help to protect business or inherited assets?

Yes. Postnups can specifically address how business interests, inherited wealth or family assets will be treated in the event of separation.

When is the best time to create a postnuptial agreement?

A postnup can be created at any stage after marriage, but many couples choose to do so following a significant life event such as the birth of a child, a business sale or receiving an inheritance.

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Postnuptial agreement solicitor

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Our experienced postnuptial agreement solicitors help couples protect their assets and clarify financial arrangements after marriage or civil partnership. A postnup provides certainty, reduces the risk of disputes and ensures both parties know where they stand if the relationship breaks down.

We draft tailored, fair agreements that reflect your unique circumstances, giving you peace of mind and protecting your financial future.

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Postnuptial agreements are often chosen when a couple is relocating to the UK or one has had an early inheritance or a gift from a family member and they want to protect their assets or if they’re experiencing uncertainties in their marriage. A post nup tends to be used to agree on what will happen to the couple's assets if they were to get divorced or separated, allowing them to focus on repairing their relationship.

Further information

What is a postnuptial agreement? >

How to get a postnuptial agreement? >

Benefits and cons of a postnuptial agreement >

Navigating a postnuptial agreement with Wright Hassall >

What is a postnuptial agreement?

A ‘post nup’ is an agreement that is entered into after a marriage or a civil partnership takes place. The agreement stipulates the financial terms of the divorce. For those separating from a civil partnership, postnups are often referred to as post civil partnership agreements or ‘post cips’.

How to get a postnuptial agreement?

Postnuptial agreements have the best chance of being upheld by a Court when:

Both parties gain independent legal advice regarding the agreement before it is entered into.
No pressure is applied to either party.
Sufficient and accurate financial information is submitted by both parties. This should include an overview of their financial situations, so that both parties are aware of the financial position of the other when entering into the agreement. This allows a judge to assess whether the terms of the agreement are fair.
They are reviewed on a regular basis or in the event that there has been a change in circumstances.

Benefits of a postnuptial agreement

They provide financial peace of mind, especially if the relationship breaks down.
‘Post nups’ act as a record of the additional assets that have been brought into the relationship by each party and how these are to be defined as assets.
They help protect the inheritance of children from a previous relationship.

Cons of a postnuptial agreement

Assumption of divorce - Some partners feel that opting for a postnuptial makes divorce more likely to occur. This can cause tensions within the relationship.
Couples may not agree - When spouses don’t agree on the terms of the post nup, the process can be dragged out, causing resentment and a lack of trust.
Enforceability - As post nups happen after marriage they tend to get scrutinised more. If the judge deems the agreement as unfair, it won’t be enforceable.
Disclosure – often partners do not wish to disclose

Navigating a postnuptial agreement with Wright Hassall

At Wright Hassall, our family law team has decades of experience enabling them to give you the best possible advice. We will help you with your financial arrangements as well as ensure your children are financially protected.

Due to being a full-service law firm, we have over 180 years of experience working with private clients. For those wanting to protect their business assets, our corporate and commercial teams are happy to provide you with any advice you may need.

FAQs

Is a postnuptial agreement legally binding?

Post nups are not strictly legally binding. However, when they are done properly it is difficult to challenge the terms of the agreement. Post nups are also more likely to be upheld compared to pre nups as there isn’t a wedding date putting pressure on the couple to sign the agreement.
Why would I need a ‘post nup’ if we have already signed a ‘pre nup’?

‘Post nups’ are often signed after a prenuptial agreement if a couple is concerned about the strength of their pre nup and want to reaffirm the agreement. For example, the prenuptial agreement may be deemed weak if it was signed mere days before the wedding.

Post nups are also often undertaken when there has been a change in circumstances. For example, one party has had a career change or inherited money. Lastly, postnuptial agreements may be chosen when a couple is experiencing relationship difficulties and wants to move forward with the relationship with financial peace of mind.
Can a postnup help to protect business or inherited assets?

Yes. Postnups can specifically address how business interests, inherited wealth or family assets will be treated in the event of separation.
When is the best time to create a postnuptial agreement?

A postnup can be created at any stage after marriage, but many couples choose to do so following a significant life event such as the birth of a child, a business sale or receiving an inheritance.