Money conversations before a wedding tend to arrive late, if they arrive at all. A prenuptial agreement for UK couples put in place ahead of marriage records how property, savings, pensions and business interests would be treated if the relationship ended, and raising the subject early usually removes more tension than it creates.

The ten questions below are the ones that surface most often at a first appointment. Some concern the law, others cost and timing. All of them are reasonable to say out loud, and none of them signal a doubt about the marriage itself.

1. What exactly does a prenup cover?

Most agreements deal with property, savings, pensions, business interests and inheritance, setting out how each would be treated on divorce. Assets brought into the marriage by one person are frequently the starting point, particularly where those assets came from a family or a business built before the relationship. Arrangements for children sit outside this. Courts retain full authority over decisions affecting children, whatever an agreement says about them.

2. Is a prenup legally binding in England and Wales?

Not automatically. The Supreme Court decision in Radmacher v Granatino (2010) established that a court should give effect to an agreement freely entered into by both parties, with a full appreciation of its implications, unless it would be unfair in the circumstances to hold them to it. Weight rather than automatic enforceability is the position, which puts real importance on how the agreement was prepared.

Making sure both people genuinely grasp what they are signing falls to the drafting solicitor. Stowe Family Law offers specialist prenup advice through teams ranked in the Legal 500 and Chambers, with the majority of its lawyers Resolution-accredited. Clients there frequently describe having their options laid out in plain language, without being pushed towards a decision.

3. Can an agreement protect a business?

Business interests are among the most common reasons couples seek an agreement. A company built before the marriage, a share in a family firm or a partnership stake can all be identified and addressed, which matters where other shareholders or family members have an interest in keeping ownership stable. Valuation is the practical difficulty. An agreement that records a figure without evidence behind it is more open to challenge than one supported by a proper valuation at the time of signing.

4. Do we each need our own solicitor?

Yes. Independent legal advice for both people is treated as a core condition of a sound agreement. One firm advising both parties creates a conflict of interest that can be raised later as evidence that one person never received guidance in their own interest. Separate representation also tends to produce a better drafted agreement, since each side has someone testing the terms on their behalf.

5. How far ahead should we start?

Several months is a sensible target rather than several weeks. Agreements signed close to the wedding invite the argument that one party felt unable to refuse with invitations sent and deposits paid. The Law Commission previously recommended a minimum reflection period of 28 days before the ceremony, and that figure remains a useful benchmark. A clear gap between signing and the wedding date demonstrates that both people had room to consider the terms.

6. What financial information do we have to share?

A full picture from both sides: assets, income, debts, liabilities, pension values and any interests held through a company or trust. Disclosure that turns out to be partial or misleading gives the other person clear grounds to challenge the agreement years later. Prenup solicitors will generally ask for supporting documentation rather than a summary, precisely because an unevidenced schedule of assets is easier to dispute afterwards.

7. What does a prenup cost?

Cost tracks complexity. A straightforward agreement between two people with modest, easily valued assets sits at the lower end. Cross-border property, a trading business needing valuation, trust interests or inheritance planning push fees higher, and both parties are paying separately for their own advice. Asking for a written fee structure at the outset, including what would trigger additional work, avoids the most common source of friction later in the process.

8. What happens if things change after we marry?

Fairness is assessed at the point the agreement is tested, not only when it was signed. Children, a significant inheritance, a business sale or a substantial shift in income can all make terms drafted years earlier look very different. A review clause addresses this by building in periodic reassessment. Couples already married can achieve much the same through a postnuptial agreement, which follows the same principles and is often used to update or replace an earlier prenup.

9. Does a prenup only matter if one of us is wealthy?

Protecting assets is not the preserve of the very rich. Second marriages where one person wants to preserve provision for children from a first relationship, self-employed people with a business that predates the couple, anyone expecting an inheritance and partners with assets in more than one country all have practical reasons to record their intentions. The value at stake matters less than whether the couple wants certainty about how it would be treated.

10. How do we find the right solicitor?

Specialist focus is the most useful filter. A firm working solely in family law will have drafted agreements across a wider range of circumstances than a general practice handling them occasionally. Resolution membership indicates a commitment to a constructive, non-adversarial approach, which matters when the conversation happens before a wedding. Independent directory recognition, such as listings in the Legal 500 or Chambers, offers a further reference point when comparing options.

Taking the Next Step

An agreement is only as strong as the process behind it. Independent advice on both sides, complete disclosure, unhurried timing and a mechanism for review are the elements that give a court reason to uphold what a couple decided. Those elements take time to assemble properly, which is the practical argument for opening the conversation well before the wedding rather than in the weeks leading up to it.

Couples considering an agreement, or wanting to review one already in place, can arrange an initial consultation with a family law specialist to discuss how the principles apply to their own circumstances.