How Does High Net Worth Divorce Work?

High incomes and high value assets can make divorce particularly complicated. Deciding how those assets should be factored into a divorce settlement is rarely straightforward and the separating spouses may have very different ideas about what is “fair".

Given high property values in the UK, as well as other assets such as pensions and business interests, an increasing number of couples have very substantial assets that need to be considered during divorce.

For divorcing couples with high incomes and high value assets, it is particularly important to consult a specialist high net worth divorce solicitor to ensure you reach a fair financial settlement that meets your needs.

Common types of assets that may need to be considered in high net worth divorce include:

• High value property.
• Business assets.
• Pensions.
• Financial wealth.
• Trusts.
• Physical assets like cars, boats, and jewellery.

Whatever the mix of assets, the goal is the same: a fair settlement that protects what you've built and lets you move forward with confidence.

What counts as a high net worth divorce?

There's no strict legal definition in England and Wales, but a high net worth divorce generally means combined marital assets above roughly £1 million. The Financial Conduct Authority sets a technical benchmark of £300,000 annual income or £3 million in assets for its own regulatory purposes, but that figure is a financial-services threshold, not a family court test – the £1 million mark is the more useful, commonly used indicator.

In practice, what makes a divorce "high net worth" is less a single number and more a combination of factors:

• Complex or illiquid assets that are hard to value or divide.
• Business interests, whether privately held or shared.
• Offshore holdings or trusts.
• Multiple properties, including a family home and second homes.
• Substantial pensions built up over a long career.

How is wealth divided in a high net worth divorce?

In England and Wales, the starting point is equal sharing, but the court adjusts for each party's needs and where the wealth came from. That means the process runs on two linked questions: what needs to happen for each person to move forward, and how much of the wealth was built together versus brought into the marriage separately?

Is a high net worth divorce a 50/50 split? 

Equal sharing is the starting point, not a guaranteed 50/50 split. Fairness is based on needs and contributions rather than a fixed percentage – the court looks at what each person and any children need going forward, not just who owned what.

This is the most common misconception clients bring to a first conversation: that the law splits everything exactly down the middle, or that a spouse is only obliged to hand over half. Neither is quite right. The court distinguishes between matrimonial property (built during the marriage, generally shared) and non-matrimonial property (owned before the marriage or inherited, which may be treated differently) – and adjusts around fairness.

Full financial disclosure (Form E)

Both spouses must set out their finances in full on Form E, the court's financial disclosure document. This matters more in high net worth cases, where assets are often complex, held through companies or trusts, or based offshore – and where incomplete disclosure carries real risk, since a court can revisit a settlement later if it finds assets were hidden. 

How is property wealth managed in a high net worth divorce?

In a high net worth divorce, you may own a significant amount of land and property, including your family home, second homes, holiday houses, rental properties and commercial property.

During a divorce, these assets will need to be considered during the division of assets, even if only one of you purchased the property originally. Because of this, property wealth can be the cause of major disputes when it comes to dividing your assets.

Having wealth in property is completely unique to each situation and will require an experienced divorce solicitor to help you protect your property assets and reach a fair settlement. Our Divorce & Property team can talk you through how this applies to your situation. 

High value businesses during a divorce settlement

In the event that you or your spouse own a high value business, its value will need to be considered during division of assets. How this will be dealt with will depend on the situation, but a common approach is for one person to be given a larger share of a different asset, like property, allowing the other to keep control of the business. This also stops the business from having divided ownership.

To do this, it’s important that the value of the business is clearly established. A specialist high net worth solicitor can help you to effectively evaluate the business assets, including privately held businesses and shares, to ensure that this process is fair for both parties involved. This process usually needs an independent expert, because a business’ worth isn't just what's in the accounts. 

A forensic accountant will look at share structure, future earning potential, and how easily the business could actually be sold – figures that a simple set of accounts won't capture. This independent valuation is often the starting point for deciding between the two main routes: one spouse keeps the business and the other takes a larger share of a different asset, or the business itself is sold and the proceeds divided. If you’re weighing these concerns, our Divorce & Business page reveals more on how we support business owners through this. 

High net worth pensions

Pensions are often among the largest assets in a high net worth divorce, and how they're split shapes both parties' retirement – not just their settlement today.  In a high net worth divorce, there are often very substantial pension assets to reckon with. There are three different ways to divide pensions in divorce:

Pension sharing

Pension sharing is when a pension is split immediately, with part of the pension pot transferred from one spouse’s pension to a pension set up for the sole benefit of the other. This cuts financial ties between the separating couples and means each person has the power to do whatever they wish with their share of the pension.

Pension offsetting

If a spouse wished to keep all, or a larger part of their pension, they may offset it against other assets. This means that they can keep their pension in exchange for giving their ex-partner a larger part of a different asset (for example, property or financial wealth).

Pension earmarking

A pension attachment order can be used to redirect some or all of the pension benefit to the other party. This will occur when the pension is paid. Pension earmarking is rarely used as it involves the separating couple remaining financially connected in the long term.

Financial wealth

This includes assets such as cash, bank and savings accounts, and equity funds. They will be treated the same way as other assets, with the default legal position being that each spouse will be entitled to a share of the assets.

However, what the actual division of finances ends up looking like will depend on factors including whether the assets were accumulated prior to the marriage or during it, each person’s reasonable needs and each person’s total contribution to the marriage (including non-financial contributions such as child care).

Trusts

Trusts can be complicated to deal with during divorce, especially if they are family trusts where one spouse is a beneficiary but not the sole beneficiary. Exactly how trusts will be treated will depend on the circumstances, so it is important to get specialist advice on this matter.

Offshore and international trusts add a further layer of complexity, and they're increasingly common in high net worth cases. English courts can still take an offshore trust into account when dividing assets, even where the trust itself sits outside the jurisdiction – the key question is usually how much control or benefit the beneficiary spouse actually has over it, rather than where the trust happens to be registered. This is one of the most technical areas of a high net worth divorce, and it's where early, specialist advice matters most.

Physical assets

Assets such as cars and jewellery can often have a substantial value so should not be ignored when thinking about the division of assets during divorce. It is often the case that one of the separating spouses will have more of an emotional attachment to these assets than the other which can make these assets more challenging to deal with.

A divorce lawyer experienced in high net worth divorce will be able to give clear advice on how these assets are likely to be treated in the division of finances. They can also advise on your options for making sure these assets are treated fairly while navigating the emotional side of any decisions that must be made.

What will be considered when dividing assets in high net worth divorce?

Prenuptial and postnuptial agreements

If you have a prenuptial or postnuptial agreement, this may help to make division of assets more straightforward. However, it is important to remember that these agreements are not legally binding in England or Wales. If you do need to rely on a court to decide how your assets should be divided, it could decide something different to what is set out in a prenup or postnup.

That said, if the court considers that the prenup is fair and that it was properly prepared, it is more likely it will uphold the agreement.

For a court to consider a prenup or postnup, the following must apply:

• Both spouses honestly disclosed all assets when the agreement was made
• Each party had independent legal advice before signing
• The agreement does not disproportionately favour one party
• Neither person was pressured to sign the agreement
• There have been no major changes of circumstances, such as children being born, which have not been accounted for in the agreement

Assets owned before marriage

Any assets that were owned before a marriage may be considered non-matrimonial property, which could affect whether they are included in the division of finances.

How this applies to a divorce can be very complicated and will depend entirely on the unique circumstances at play. You should therefore seek bespoke legal advice on this, rather than simply assuming assets acquired before your marriage are “safe”. The same caution applies to inherited assets, which can also be treated differently depending on the circumstances.

Child maintenance

If you have children, their needs should come first when splitting your finances. A court will always prioritise the needs of children, so you should keep this in mind if you are attempting to negotiate a settlement.

Your divorce settlement will need to consider the full needs of your children, including factors like fees for private schools and maintaining the child’s quality of life. Provision for one-off costs, such as school trips should also be included.

It’s important to seek the assistance of a legal specialist when making decisions regarding child maintenance to ensure that your child is being properly supported.

Non-financial contributions to the marriage

It is often the case that one spouse will have made a more significant non-financial contribution to the marriage than the other, especially if the couple has children. The time and effort spent on child care, maintaining the home and other non-financial contributions will need to be considered when working out the division of finances.

It is important to get expert advice on this at an early stage to avoid misunderstandings about what does and does not count as a contribution to the marriage for the purposes of reaching a settlement.

How to divide finances in a high net worth divorce

The support of a divorce solicitor with specific experience dealing with high net worth divorce cases is important when it comes to answering these questions. They can help to protect your assets and achieve the right division of finances for you and your loved ones.

If you’d like to avoid court proceedings, there are several ways to reach a settlement, including constructive negotiation, mediation, collaborative law, arbitration, and private financial dispute resolution (private FDR). An experienced family lawyer can help to make these approaches productive, while ensuring you get the best available settlement.

Where a collaborative approach is not possible or appropriate, you may need to apply to a family court to decide how your assets should be divided. In this instance, the right legal support is essential to make sure your case is constructed and presented effectively, with all of the necessary supporting evidence.

Depending on the situation and the approach you take, each spouse can have their own solicitor or you can both be represented by the same solicitor, – this is known as One Couple, One Solicitor (also known as Resolution Together), which can save time and costs. Our high net worth divorce solicitors can help you weigh up which path fits your circumstances.

Speak to Sharp Family Law’s high net worth divorce solicitors in  Bath

Sharp Family Law advises on high net worth divorce across Bath, helping clients protect what they've built and move forward with confidence. Our team brings more than 35 years of experience to complex financial cases, with the judgement to choose the right process for your situation.

We serve clients in Bath and the surrounding South West. If you'd like to talk through your situation confidentially, complete our online enquiry form.

Frequently asked questions on high net worth divorce