How to Arrange a Prenup in England and Wales – Step-by-Step Guidance

Considering a prenuptial agreement and not sure where to start? Arranging a prenup in England and Wales might seem daunting, but with the right approach it can be a smooth process. This step-by-step guide will walk you through everything, from the first conversation with your partner, to finding solicitors, to signing the document well before your wedding. As a family law firm serving clients in the West Midlands and Worcestershire, we have helped many couples prepare prenups that meet their needs and satisfy legal requirements. Follow these steps to ensure your prenup is set up correctly and with minimal stress.

This guidance has been compiled by Andrew Wood, Associate and Head of Family Law Team at Waldrons Solicitors. Andrew has extensive experience helping couples across the West Midlands and Worcestershire to put prenuptial agreements in place. In this step-by-step overview, he shares professional tips on arranging a prenup in England and Wales, making the process clear and manageable for you and your future spouse.

Step 1: Have an Open Conversation with Your Partner (Start Early)

The very first step is a personal one; talk to your partner. Bringing up the idea of a prenup can be sensitive, so choose a calm, private moment to discuss why it matters to you. Be honest about your reasons (whether it’s protecting certain assets, avoiding future conflict, or pressure from family/business partners). Emphasise that a prenup is about planning together for the future, not about mistrust. Listen to your partner’s feelings as well. The goal is to reach a mutual understanding that a prenuptial agreement could benefit both of you by providing certainty.

Importantly, start this conversation well in advance of your wedding. It should never feel rushed or like an ultimatum. Many solicitors suggest initiating prenup talks at least 6 months before the wedding date. This gives ample time for both of you to reflect, negotiate terms calmly, and complete the legal steps without last-minute pressure. Starting early matters legally, Resolution’s guidance says agreements should ideally be signed at least 28 days before the wedding. In practice, many couples sensibly begin the conversation much sooner than that.

Step 2: Each of You Instructs a Family Law Solicitor

Once you both decide to proceed, the next step is to find a good solicitor and in fact, each of you will need your own independent legal advisor. In England and Wales, it’s a crucial part of the prenup process that both parties get independent legal advice. This ensures that both of you fully understand the agreement and that it’s been entered into freely. From a practical standpoint, typically one solicitor (often the one for the financially stronger party) will take the lead in drafting the agreement, and the other will review it and advise their client. The Law Society Gazette has also noted that independent advice and full financial disclosure remain central to whether courts are likely to give weight to a prenup.

Look for experienced family law solicitors (such as our team at Waldrons) who have expertise in prenuptial agreements. Given our local presence, if you’re in Birmingham, Cheltenham, Dudley or Worcester, you can easily arrange an initial consultation to talk through what a prenup would involve. Your solicitor will explain the legal implications, what the prenup can and can’t do, and likely ask about your financial situation to understand what terms might be needed.

Make sure to instruct your solicitors well ahead of time (again, months before the wedding). They will guide you through the upcoming steps but having them on board early helps set a proper timetable. Remember, independent advice is not just a formality it significantly increases the likelihood that your prenup will be upheld, because it proves neither of you was at a disadvantage or unaware of your rights when signing.

Step 3: Compile Full Financial Disclosure

For a prenup to be meaningful and enforceable, both partners must be transparent about their finances. The next step is to document your finances in detail and exchange that information with each other. Your solicitor will typically help you prepare a financial disclosure statement or schedule of assets.

This process involves listing all your significant assets, liabilities, income sources, and expected future assets (like prospective inheritances, trust interests, etc.). Be thorough and honest and include properties, bank accounts, investments, pensions, cars, valuable collections, business holdings, as well as any debts like mortgages, loans, or credit cards. Also state your annual income and any major future financial plans you foresee. Your partner will do the same.

You then swap these disclosure statements so that each of you (and your respective lawyers) have a clear picture of the other’s financial landscape. This step is essential for two reasons: (1) it ensures both parties know what rights they might be giving up or agreeing to in the prenup (you can’t fairly waive a claim to an asset if you didn’t even know it existed); and (2) it prevents any later claim of hidden assets or misinformation. In the event of a divorce, if it turned out someone concealed an asset during the prenup, that could undermine the agreement. Full and frank disclosure at this stage sets a foundation of trust and is a precondition to a valid agreement. As penned by Resolution, without proper disclosure, the agreement is far easier to challenge later. A prenup is supposed to be an informed agreement, not a blind one.

Practical tip: gather recent statements for accounts, a mortgage balance statement, valuation of any properties, etc. This evidence can be attached to the prenup or referenced, so it’s clear what was disclosed. It might feel like a lot of paperwork, but it’s a one-time effort that will strengthen your prenup considerably.

Step 4: Negotiate and Draft the Agreement

With financial information on the table and solicitors to assist, the next step is negotiating the terms of your prenuptial agreement and having it drafted in legal form. This step is where you and your partner (through discussions, often facilitated by the lawyers) decide exactlywhat the prenup will say.

Key points you’ll need to cover include:

Division of Assets on Divorce: Decide how you would split or allocate assets if you separate. This could mean each keeps pre-owned assets and you split any joint assets acquired together, or any formula you choose. Some couples might allocate percentages of certain assets, or name specific properties to one person. The lawyers will help ensure it’s worded clearly.
Treatment of the Matrimonial Home: If you will live in a house that one of you already owns (or will buy together), specify what happens to that home on divorce. For example, you might agree it remains the property of the original owner, or that any increase in its value during marriage is shared.
Savings, Investments, Pensions: Clarify who gets what portion of savings or investment accounts, and whether pension pots will be shared or kept separate (note: pensions often require additional steps on divorce like court orders, but a prenup can state your intention, e.g., no pension sharing, or a defined split).
Debts: State that each will be responsible for their own debts (if that’s the case) or how joint debts will be handled.
Spousal Maintenance: Decide if either person would pay maintenance to the other after divorce. Some prenups state that both waive any spousal support, especially if both are financially independent. Others might outline a specific maintenance arrangement (often used if one spouse will be a stay-at-home parent or significantly earn less).
Provision for Changes: You can include clauses to handle foreseeable changes. For instance, some prenups have a review clause: “If the marriage lasts longer than 10 years or if a child is born, the parties agree to revisit the terms.” While not legally binding in itself, it signals that you acknowledge circumstances change. You could also stipulate that certain gifts or inheritances received by either party during the marriage will remain their separate property.
Governing Law: Ensure the agreement states it is made under the laws of England and Wales. (If either of you has international ties or assets abroad, let your solicitor know, international elements can complicate things, and you may need additional advice to ensure the prenup is recognised elsewhere.)

This negotiation should be a collaborative and transparent process. It often involves a bit of give-and-take so that both feel comfortable with the outcome. Remember, the aim is an agreement both of you feel is fair. Your solicitors will draft the document in proper legal language. They will likely exchange drafts and help resolve any points of disagreement. Once the draft is in shape, you’ll each review it (with your lawyer’s guidance) to ensure it matches your understanding.

Don’t be afraid to ask questions during this step. If something is unclear or you feel something is missing, speak up. It’s far better to address any unease now than to sign something you’re not happy with. The drafting stage can take a few weeks or even a few months, depending on complexity and how quickly you reach consensus. Build this into your timeline.

Step 5: Signing the Prenup (with Plenty of Time Before the Wedding)

After both parties and their solicitors are satisfied with the draft, the final step is to execute (sign) the prenuptial agreement. In England and Wales, there’s no special court registration needed for prenups – it’s a private deed between the two of you – but proper signing and witnessing are important for validity.

Key considerations at signing:

Timeline: Aim to sign the prenup no later than 28 days before your wedding (earlier is even better). This 28-day guideline is recommended so that it’s clear neither of you was under last-minute pressure when signing. If you sign too close to the wedding, it might raise questions later about duress (for example, one might claim “I had to sign or there was no time to cancel the wedding!”). Signing a month or more in advance avoids that scenario.
Witnesses: Both of you should sign the document in the presence of independent witnesses (usually one witness for each signature). The witnesses should then also sign the document and print their name, address, and occupation. Your solicitors will typically arrange witnesses, often a colleague from the firm can act as a witness. Make sure you and your partner do not use each other as witnesses as it must be a third party adult who isn’t related to you.
Executing as a Deed: Prenups are usually signed as a deed. This just means the document includes certain wording (like “Signed as a deed by [Name] in the presence of [Witness]”) and that your signature is attested by the witness. Your lawyer will format the signature page correctly.
Multiple Copies: It’s common to sign two original copies – one for each of you to keep. Alternatively, one original can be signed and one photocopy; just ensure you both have access to a copy of what you signed. Your solicitor will likely keep a scanned copy on file as well.
Final Checks: When signing, double-check that the version in front of you is the agreed final version. It might sound obvious, but occasionally multiple drafts float around – confirm with your solicitor that this is the correct final draft. Once signed and witnessed, any later changes would require re-signing (so make sure it’s right).

After signing, congratulations, you have a prenuptial agreement in place! You should store it in a safe location. Many keep a copy with their solicitor or with their important documents (like wills). It doesn’t need to be filed with a court or government agency; its power lies in the document itself and the circumstances in which it was created.

Step 6: After Marriage – Keep it in Mind (and Updated if Needed)

Your prenup is now ready to do its job if ever required. Hopefully, you’ll never have to use it. However, life can bring changes, so it’s wise to keep the agreement in mind over the years:

Revisit on Major Life Events: If you have children, receive a very large inheritance, or experience another big shift (illness, career change, etc.), consider talking to your solicitor about whether the prenup should be updated or whether a post-nuptial agreement is warranted. A post-nuptial agreement is basically the same as a prenup but signed after you’re married – the legal weight is similar. Updating can ensure the agreement remains fair and reflective of your situation.
Maintain Fairness: Remember that a prenup will be looked at for fairness at the time of enforcement (divorce). If circumstances change drastically, an unmodified prenup from long ago might risk being seen as unfair. Regular reviews (for example, every 5 years or after big events) can be a good practice. Even if you don’t formally change anything, it’s useful to acknowledge in writing (via a memo or so) that you revisited the terms and both still intend them to apply.
Store It Safely: Make sure both of you know where the original signed agreement is kept. Informing a close confidant or your executors that the document exists (without necessarily sharing its contents) can also be useful, just so it’s not overlooked.

By following these steps, from open discussions, through to proper legal advice, full disclosure, careful drafting, and timely signing, you’ll have arranged your prenup in accordance with best practice in England and Wales. You can then focus on your upcoming wedding with one less worry on your mind.

“Taking the time to set up a prenup correctly is well worth the effort,” says Andrew. “In my experience with couples, those who follow a clear process end up not only with a strong prenup but also with greater peace of mind. The key is to start early, be honest with each other, and get good legal guidance. A prenup done properly can actually strengthen your relationship, because you’ve worked together openly and it provides reassurance that whatever the future holds, you’ve got a fair plan in place.”

If you are thinking about arranging a prenup, speak to Waldrons’ Prenuptial Agreement Solicitors sooner rather than later. A measured start gives you more options and a much stronger foundation.

You can also explore Andrew’s other insights on prenuptial agreements in England and Wales:

What is a Prenuptial Agreement?

What Can and Can’t Be Included in a Prenup?

Are Prenuptial Agreements Legally Binding in the UK?

Together, these articles provide a clear overview of how prenuptial agreements work, what they can cover and how couples can put one in place properly before marriage.