Prenuptial and Postnuptial Agreements – Questions and Answers
What is a prenuptial or postnuptial agreement?
A prenuptial or postnuptial agreement is simply a written understanding between two partners setting out
how their financial arrangements would be dealt with if the relationship were ever to end. It is not a prediction of failure, nor does it imply mistrust. In reality, these agreements are increasingly used by couples who value clarity, fairness and sensible forward planning. They allow both partners to enter the marriage with confidence, knowing that important matters have been discussed openly and without pressure.
Are these agreements only for wealthy people?
Not at all. Although prenuptial agreements were once associated with high‐net‐worth individuals, that is no longer the case. Couples from all backgrounds now choose to put clear arrangements in place, particularly where one or both partners have property, savings, children from previous relationships, business interests or simply wish to avoid uncertainty. A well‐drafted agreement can provide reassurance for both partners, regardless of their financial position. I might one day advise a client with a flat in Finchley but a few weeks later advise another with a mansion in Mayfair!
Does having a prenuptial agreement mean we don’t trust each other?
No. This is one of the most common misconceptions. A prenuptial agreement does not suggest mistrust or doubt about the future. It simply reflects a degree of forward planning. Couples routinely make decisions about mortgages, wills, life insurance and financial arrangements before or during marriage. A prenuptial agreement is no different. It is a practical step taken by two adults who wish to avoid uncertainty and ensure that both partners are protected.
Isn’t it unromantic to discuss these matters before marriage?
In practice, most couples find that discussing these matters openly strengthens trust rather than undermines it. It encourages transparency, honesty and a shared understanding of how important issues would be handled. It is far more constructive to agree matters calmly at the outset than to leave everything to be decided during a period of stress or conflict.
When is a prenuptial agreement a good idea?
There are many situations where a prenuptial agreement is sensible. These include second marriages, where one or both partners wish to protect assets for children from previous relationships; situations where one partner owns property or a business; where there is a significant difference in assets; or simply where both partners prefer to have clarity rather than uncertainty. It is also helpful where one partner expects to receive an inheritance or already holds family assets that they wish to preserve.
What about postnuptial agreements?
A postnuptial agreement serves the same purpose but is entered into after the marriage has taken place. Some couples prefer to formalise matters once they are already married, often following a change in circumstances such as receiving an inheritance, acquiring property or wishing to put financial arrangements on a clear footing. The principles are identical: clarity, fairness and proper legal advice.
Do both partners need separate solicitors?
Yes- absolutely. For an agreement to stand the best chance of being upheld, both partners must receive independent legal advice from separate solicitors. This ensures that each partner understands the terms fully and signs the agreement freely. Disclosure of assets must be full and frank, and the terms must be fair. When these safeguards are followed, the courts are increasingly willing to give significant weight to prenuptial and postnuptial agreements.
Can you help me if my partner already has a solicitor drafting the agreement?
Yes. I can advise you independently on an agreement that has been drafted for your partner. My role is to ensure that you understand the terms, that your interests are protected, and that the agreement is drafted in a way that gives it the strongest possible chance of being enforceable if ever relied upon. I can also draft a bespoke agreement for you if you are the partner initiating the process.
How long does the process usually take?
In most cases, a tailored and properly drafted agreement can be completed and finalised within around ten days, provided both partners are ready to proceed and disclosure of finances is available. The process is straightforward when handled calmly and with proper guidance.
How can I find out more?
If you would like advice on a prenuptial or postnuptial agreement, or if your partner already has a solicitor preparing one, please click on the link on this page and either send me an email or call me today for a chat, or send a message. We can usually have your tailored and bespoke agreement drawn-up and completed within ten days.
Kuldeep S. Clair, Senior Consultant Solicitor, 25+ years experience
KSC Legal




