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Expert High Net Worth Divorce Solicitors.

The solicitors at Grant Stephens Family Law have a wealth of experience to expertly guide you through complex, high net worth divorces.

High Net Worth Divorce Solicitors Cardiff and Swansea

A high net worth divorce can be more intricate and complex than other divorce cases, but at Grant Stephens Family Law, our specialist solicitors are ready to guide you through every aspect with sensitivity and a high level of confidentiality, ensuring that you, your family and your assets are protected to the highest degree.

Our solicitors have years of experience, supporting high profile celebrities, entrepreneurs, CEOs and investors, ensuring that you and your assets are looked after with the highest level of care and discretion possible.

Your Local High Net Worth Divorce Solicitors

The expert team at Grant Stephens Family Law are based across two offices in Wales’s largest cities, Cardiff and Swansea. They are perfectly positioned to assist clients in high net worth divorces across the entire UK and internationally and have a wealth of experience dealing with intricate, complex and multi-faceted divorces.

Take the first step today and contact our specialists.

What Makes Us Different?

Grant Stephens Family Law is a boutique law firm, specialising in all aspects of family law. We are proud to have been recognised as a ‘Top Tier Firm’ in the Legal 500 for multiple years, highlighting our expertise, experience and excellent client care.

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High Asset Divorce Solicitors Cardiff and Swansea

What is a high net worth divorce?

What types of assets might be involved?

Is the process of applying the same?

The legal process of applying for a divorce, and a financial settlement is the same for a high net worth divorce as it is for any lower value divorce. The intricacies and complexities can however sometimes result in the process taking longer as there are more assets to negotiate. 

If you would like to find out more about the process of applying for a divorce, read our guide here:  Guide to divorce.

What additional steps might be undertaken during the divorce if there are significant financial assets?

The first step in any divorce when considering finances is full and frank disclosure of all assets, with supporting evidence. This is especially key in high net worth divorces where the extent of the matrimonial finances may not be clear to both parties and may be more complex than normal. Disclosure allows for complete transparency and for both parties to negotiate the financial settlement on the same understanding of the financial positions of each respective party.

What happens if you suspect your ex-partner is hiding some of their assets?

If you and or your solicitor suspect that your ex-partner is hiding financial assets, then your solicitor may consider applying to commence financial remedy proceedings. The duty of disclosure to your ex-partner is then to the court and if they are found to have provided incomplete disclosure or having attempted to conceal assets then they could be found in contempt of court and sanctioned accordingly. You will need to supply the court with evidence of your suspicions so the court can properly consider what specific disclosure needs to be ordered. 

How do financial settlements work in a high net worth matter?

What will the courts consider?

How important is the accuracy of the financial disclosure?

It is vital that a full and honest disclosure is provided. Each party will complete a Form E (or an equivalent disclosure document) and they will also be asked to provide any supporting evidence such as:

  • Income documentation such as payslips and P60s.
  • Inheritance prospects

In some high-net-worth cases, disclosure may require detailed financial documentation that extends beyond the usual Form E requirements due to the diversity of your asset types. The Court has the power to order any such disclosure as it deems necessary to help resolve and settle the financial matters in dispute.

Use of Financial Experts

Due to the complexity of high net worth divorces, external financial experts are often instructed. These may include:

The High Net Worth Divorce Process – How divorce works

High Net Worth Divorce and Children

If you are going through a high net worth divorce and have children, you may need to apply for a child arrangement order to formalise arrangements for the children.

The application of a child arrangements order is a completely separate process to the divorce and financial settlement procedures. Children matters can be dealt with before, during or after a divorce.

Are there any differences when making a child arrangement order when you are going through a high net worth divorce?

There is no difference in arranging and applying for a child arrangement order when you are going through a high net worth divorce. 

However, if you are a high net worth individual, there may be more agreements to be made regarding holidays and other aspects of a high-net-worth lifestyle, but ultimately, the process remains the same.

Minimising Conflict

The welfare of the child or children should always be placed at the forefront of any decisions and arrangements made, seeking to minimise any significant change in their lives as far as possible. 

Mediation and Collaborative Law are court alternative methods that help to resolve family law matters such as child arrangements in a more amicable way, helping to maintain the welfare of the children involved. 

At Grant Stephens Family Law, all of our solicitors are members of Resolution, which demonstrates their commitment to resolving family law matters in a collaborative and amicable manner. 

You can read more about the benefits of using court alternative methods, here: 

International Considerations

Why do jurisdictions matter?

Divorce Services

Grant Stephens Family Law - Testimonials

“Grant was excellent in dealing with the financial element and finalisation of my divorce. My case was fairly complex and he gave me confidence in what could have been a very stressful situation. As well as being extremely professional, matters were explained succinctly , and all options explored. Nothing was too much trouble, and in addition to the legal advice given, I appreciated the humility that was shown. The service provided has been exceptional and I would highly recommend Grant Stephens”.


Anonymous

“Grant and his team represented me through an extremely difficult and emotional period. Grant offered unrivalled advice and support throughout my divorce and always acted professionally and promptly with my best interests at heart. I cannot recommend them enough. Thank you Grant”.


Damien

“I struggle to find the vocabulary that encapsulates the remarkable essence of this Law Firm. From the second I walked in I was treated as equally as important as everyone else and instantly made to feel part of a family that cares. At every single stage I was kept informed and updated on every point regardless of magnitude. Every phone call and email was answered immediately and instantly actioned. A special mention to Grant Stephens and Nel Roberts who worked tirelessly and relentlessly, at weekends and evenings to ensure that everything ran like clockwork. Neither Grant nor Nel ever took a backward step, rather displayed an unwavering focus on constant progress. Without this team my family wouldn’t have the future we’ve now been afforded. I truly am beyond grateful and I’ll never forget how this team wonderfully changed my son’s and my family’s life. The lovely genuine team at Grant Stephens Family Law operate at an elite level in a time and space all of their own. The passion, service and professionalism is exceptional because they care…. and the warm family feel is a bonus gift all of its own!”


Mr C De-Vulgt

“I had an amazing experience with Grant and Bethany. Grant and Bethany are true professionals, and after my experience with them I am so glad I chose this firm. If you are reading this review and are experiencing any sort of family matter, I urge you to give them a call, my experience was they will start getting things sorted for you from the moment you get in touch. Even though my case was admittedly very complicated, their hard work has taken me from no contact with my daughter, to building a meaningful relationship with her. Their knowledge, experience and professionalism is outstanding and I was extremely impressed with the representation I had from them in court. But what really separates this firm from the rest is the level of care they have for their clients. They wanted to do everything they could to help me, and with my case they truly went over and above. They aren’t just great solicitors, they are great people and I cannot thank them enough for everything they have done”.


Mr A

“Grant Stephens Family Law handled my drawn out, complicated and acrimonious divorce with the utmost professionalism and support. The firm could not have offered me better advice or more support throughout the entire process. Without their expertise and the way they guided me, I can honestly say I would have given up on many occasions. I cannot recommend the firm highly enough”.


Kerry

“I cannot recommend Lisa and Grant Stephens Family Law highly enough. Lisa has been representing me throughout my ongoing divorce and financial settlement, and her professionalism, expertise, and support have been exceptional from the very beginning. This has been an incredibly difficult process, but Lisa has always taken the time to provide clear, honest, and practical advice, ensuring I understand my options and feel confident in every decision I make. What has stood out most is Lisa’s genuine compassion and commitment. She combines outstanding legal knowledge with a calm, supportive approach, making a challenging situation far more manageable. I am extremely grateful for Lisa’s dedication and the excellent service I have received from Grant Stephens Family Law so far. I would not hesitate to recommend the firm to anyone looking for an experienced, trustworthy, and compassionate family law solicitor”.


R.J

“I cannot recommend Bethany highly enough. She supported me through one of the most difficult and emotionally challenging periods of my life, and throughout the entire children matter she was calm, professional, honest and exceptionally reassuring. Bethany always explained the process clearly, gave balanced and practical advice, and made sure that I fully understood every option before making decisions. What stood out most was that Bethany never lost sight of what truly mattered: securing a stable, fair and child-focused outcome. She handled difficult correspondence in a measured and professional way, remained focused on the important issues rather than unnecessary conflict, and gave me confidence at times when I was understandably anxious about the process. Her judgement and strategy were excellent. The final outcome provides long-term certainty, stability and equal involvement from both parents, which was exactly what I had hoped to achieve from the outset. I will always be extremely grateful to Bethany for the role she played in helping secure that outcome. Beyond her legal expertise, Bethany treated me with genuine kindness, patience and respect. I always felt that she listened to me, understood how important the matter was, and genuinely cared about achieving the best possible result for my family. Bethany is an outstanding solicitor and an absolute credit to Grant Stephens Family Law.”


Matthew

“There are simply not enough words to express my gratitude to Nel and everyone at Grant Stephens Family Law. Nel listened without judgement, gave honest and practical advice, and guided me through one of the most difficult and emotionally challenging periods of my life. Every step of the way, I felt supported, informed, and confident that she was fighting for what was right. What truly sets Nel apart is her professionalism, dedication, and genuine compassion. She never once wavered, no matter how challenging the process became. She was always prepared, always approachable, and always had my son’s best interests at the heart of everything she did. Because of Nel’s hard work, commitment, and expertise, my son and I now have the meaningful time together that every father and child deserves. I genuinely believe the outcome would not have been the same without her dedication and determination. If you are looking for a family law solicitor who is exceptionally knowledgeable, genuinely cares about her clients, and will stand by you through every stage of the process, then I cannot recommend Nel and Grant Stephens Family Law highly enough.”


Mr A Morris

“The Most Kind and Lovely Person to Have Evie was and is an amazing, kind, and thoughtful person who I had the pleasure of dealing with my case. She helped me and reassured me in difficult times. I don’t know where I would be without her. She helped build my confidence and trust with people again after my ex. She gave me back my power. I genuinely mean this from the bottom of my heart; she saved me from so much negativity going around me at the time and supported me with coming out of my abusive relationship. She supported me and dealt with thousands of calls off me, which probably done her head in. I feel I have my confidence back and I am able to be me again and be the best mum to my daughter”.


Rhianna

“I cannot thank Nel and the team at Grant Stephens Family Law enough for the support they’ve given me throughout my divorce over the past year. It has been an incredibly difficult and emotional time, and their guidance, expertise, patience, and professionalism have made all the difference. Nel not only advised me expertly on every legal aspect, with her and the team being extremely responsive and skilled, but also consistently supported my wellbeing and advocated for both me and my son from a welfare perspective. I’ve always felt genuinely supported and well‑advised at every stage. The whole team has been extremely communicative, available, thorough, and truly invested in helping me move forward. I’m deeply grateful for everything they’ve done and wouldn’t hesitate to recommend them to anyone needing family law support. Without Nel and the team, I would not be moving into a new home, with a fair settlement and agreements that above all, work in the best interest of my young son”.


S, Cardiff

“Ar adeg pan oedd arna i wir angen help, nid yn unig y cefais hynny ond cefais y gorau hefyd! Rydych chi’n cymryd eich swydd o ddifrif calon ac roeddech chi’n chwa o awyr iach. Dydw i erioed wedi profi lefel y gwasanaeth a ddarparwyd gennych, a theimlaf eich bod yn glod i’ch proffesiwn. Daliwch ati gyda’r gwaith da gan eich bod chi wir yn gwneud cymaint o wahaniaeth i fywydau pobl.”


Cleient Cyfraith Teulu

“I received great service from you, and I agree with the other testimonials here; You are very approachable, empathic and overall, very professional. I will definitely recommend you to friends if they need help with a family law case.”


N, Cardiff

“I would like to thank you so much for your assistance over this difficult period, your professionalism and advise has truly given us the decision we wanted as a family.”


John Morgan, Newport

“Thank you for all of your work towards finalising my divorce. It seems a bit strange to be thanking someone for that but your good humour, honesty and efficiency really made a huge difference through what has been the hardest time of my life. You even managed to make me laugh! Thank you.”


L, Cardiff

“At a time that I really needed help, I not only got it but I got the best! You take your job extremely seriously and you were a breath of fresh air. I have never experienced the level of service that you provided and feel that you are a credit to your profession. Keep up the good work as you really do make such a difference to people’s lives.”


F, Cardiff

Having used Grant recently in a Court matter relating to contact with my son, I found Grant to be approachable, understanding, empathic, considerate and ultimately very professional with the way in which he conducted himself throughout the case.  Always there to give you that peace of mind, guidance and support when it’s most needed.  I would have no hesitation in highly recommending Grant for his services.”


Stephen Loynton

Grant represented me, negotiating family and relationships and children.  Having no experience in this field, I entrusted Grant who is personable, empathetic and realistic with one’s circumstances; whilst ultimately professional with guidance, presenting all the facts of the situation in a straight and honest manner thus enabling me to make informed decisions.  Grant’s abilities gain his clients optimum results, in the least amount of time which lessens the burden. Excellent service thanks you!”


Debra Thomas, Bridgend

“Grant Stephens literally saved my court case for my daughter and has now given her the potential to have a full and meaningful relationship with myself, her father. Although my last minute involvement of Grant, he was able to grasp the situation I had been placed in thoroughly and effectively and in turn provided me with the assistance to win my court case. I will be eternally grateful for the support and service he provided to me, especially my statement he prepared that was written in a professional manner as well as had the main aspect of what was the best interests for my daughter. I would recommend anyone that has a child related case to seek Grant’s service and I am more than confident that he will help you to win.”


Mathew Azzopardi, Cardiff

“I cannot recommend Grant Stephens highly enough! If you’re looking for a highly efficient Divorce Lawyer who will go the extra mile for you, then look no further. From the moment I walked in through his door I was made to feel at ease which was no mean feat considering the devastation I was feeling at the time. I immediately felt that Grant was a man whom I could trust. At all times I was confident that he was working not just for me but WITH me to achieve the best possible result. He explained my options clearly and kept me informed throughout, making sure I understood the next step. I felt guided and encouraged through what was a very traumatic time in my life. Grant was highly efficient and always available to me at the end of the phone when I got the “wobbles”. I truly believe he had my best interests at heart. He is obviously passionate about his work and genuinely cares about his clients. Sincere thanks to you Grant for a job executed exceptionally well.”


Vanessa Powys, Cardiff

“From the moment we met Grant we had confidence in his ability. He was clear in his advice, and he avoided legal jargon. He set our expectations on costs and was careful ensure all his work was productive. While a contested financial resolution was never going to be pleasurable, Grant’s good­ humoured nature ensured that our meetings were enjoyable as well as business-like; particular thanks to him for helping Cheryl through the Court Hearings which would have been very stressful without his support. Throughout we were lucky to have Grant “in our corner” and the end result was a fair settlement: we recommend him without hesitation.”


Nick

“Thank you for all of your help, support and sound advice in these matters; I feel like I’m a lot further forward than I was when I first came to you. Many thanks for everything”


Rachel

“I’m not sure that I could ever quite explain just how grateful I am to you. Not only have you managed to get a financial settlement that far exceeded my expectations, but you have made it all so bearable along the way. From day one you have been friendly, approachable and importantly (for me) willing to explain any silly questions I have needed to ask. You set out realistic timescales and expectations of financial expenditure at the start which were adhered to. I must also mention how wonderful your staff are. Alex, and Emma have all been a pleasure to deal with and I must give them a special mention, they truly are an asset to you. At a time when you are feeling so emotionally vulnerable, it really does make such a difference when phone calls are answered by lovely, polite, friendly people who obviously go the extra mile to show an interest in your clients.  I can and will, without reservation, highly recommend your practice to family, friends and any colleagues who may (unfortunately) find they need the services of an excellent solicitor.”


Helen Radzimierska

“Many thanks for the excellent service you provided. I would certainly recommend you and your efficient team”


Ms S Allsopp

“Grant made me feel at ease and relaxed. His office views over Cardiff add to the relaxed feel! He explained my position clearly and gave me reasoned advice, backed up by case history. I highly recommend Grant Stephens Family Law to help guide you through your Divorce.”


Jeremy Cheadle, Cardiff

“Being the Applicant in my divorce case was a hugely daunting position to find myself in. I had no idea what the future held for myself and my children. From my first meeting with Grant, I felt completely reassured that I had made the right decision in instructing him. Grant’s attention to detail was second to none. He rapidly understood my circumstances, my concerns and the needs of my children. My case was lengthy and in no way straight forward however Grant’s expert advice, professionalism and determination that the Court make a fair ruling ensured the success of my case. I cannot recommend Grant highly enough. I have not met another family lawyer of the calibre of Grant Stephens (I worked with numerous locally throughout my divorce). Grant supported me wholeheartedly, offered me sound professional advice, I became part of a team with Grant who I trust implicitly. Even when there were difficult decisions to be made, I always looked forward to my meetings with Grant due to his warm engaging nature, empathy and when appropriate good humour. Grant has secured the future for my children in incredibly trying circumstances. I feel extremely lucky to have had Grant represent me throughout this process and I could not be more grateful to him for the result he achieved.”


Alexandra Jackson

“I recently instructed Grant on a family law matter/ and was extremely impressed with the high level of service I received. Grant took great care and attention to understand the circumstances fully/ and wholly assisted both myself and my family through the entire process. His level of professionalism/ integrity and tenacity is outstanding/ which undoubtedly supported us in securing a successful outcome of our case. I would confidently recommend Grant Stephens Family Law Practice to anyone requiring sound family law advice and exceptional representation.”


Karen Jones

FAQs about High Net Worth Divorce

What counts as a high net worth divorce?

Whilst there are no specific criteria for a high net worth divorce, it is generally viewed as a divorce where one or both parties have assets that meet or exceed the value of £1 million.

How are assets valued?

The valuation of assets is usually expertly instructed in high net worth divorces. Properties, businesses, pensions and high value chattels shall need to be expertly valued at joint cost if a value cannot be agreed between the parties. Such valuations would be instructed on the basis of a single joint expert to be impartial between the parties. If proceedings are issued, the Court must give permission for expert evidence to be instructed and must view the same as necessary and proportionate for the Court to properly adjudicate and settle the matter.

Can I protect my business in a divorce?

Protecting a business is entirely case-specific. Where a business is income generating only it is likely that this can be excluded from consideration in the settlement as the business is likely to be illiquid and have no real value beyond the spouse operating it to generate income.

However, where a business has significant value it is likely to be included in the matrimonial pot of assets. Expert arguments shall then need to be made as to whether part of such business can be considered as non-matrimonial, based on the respective contributions.

In cases of a long marriage it is likely that a high value business shall be ordered to be shared but important consideration shall need to be given to the liquidity of such business.

A business valuation shall likely need to be instructed and expert advice sought on the issue of liquidity and whether value can be extracted from the business without decimating the same. If a business is illiquid, offsetting could be considered i.e. one party receiving a higher percentage of equity from the family home with the other retaining their business interests.

Consideration shall need to also be given to any necessity for one spouse to step down from their role in a joint business venture if not possible to run the business together post-divorce. This could involve the need for separate commercial business advice and consideration of tax and other implications.

It is important that the true extent of business interests is disclosed and investigated at the outset of your matter. Our expert team can guide you through this process.

What happens to inherited wealth?

Inherited wealth is a grey area in divorce cases. The Court has the power to include all financial resources of the parties into the marital pot. It would then be necessary to consider what arguments can be made to try and ring-fence a specific asset, such as inheritance, for one parties’ benefit.

The general presumption is that inheritance is left for the sole benefit of the person named as the beneficiary. However, matters can become more complex when inherited wealth has been intermingled with matrimonial wealth and can be considered to have been ‘matrimonialised’.

There is more likelihood of ring-fencing inherited wealth if not intermingled with matrimonial wealth in high net worth cases as such inheritance is not likely to be needed to ensure both parties needs are met where there is financial surplus. However, the Court always has the power to claw back and include such funds if needs require it.

It is important that you make clear at the outset if you have received any inherited wealth and based on the case-specific circumstances, our expert team can advise you accordingly.

Do international assets complicate the process?

International assets can complicate the process but do not necessarily do so. It is important that international assets are considered fully at the outset of your matter so that appropriate consideration can be given to the same. It may be necessary to instruct advice from legal representatives in other jurisdictions and that can sometimes cause delay. There may be differing tax implications and laws to consider.

Our team is able to expertly guide you through this process.

How long do high net worth divorces take?

There is no definitive answer to this unfortunately. There are numerous case-specific factors that can vary the length of time a high net worth divorce takes. The more amicable and willing to engage each party is, the quicker the process will be.

Meet Your Team of Divorce Solicitors

Grant Stephens profile photo

Grant Stephens

Managing Director (He/ him)

Lisa Evans profile photo

Lisa Evans

Director (She/ her)

Bethany Davies profile photo

Bethany Davies

Director (She/ her)

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Leah Rhydderch

Senior Associate Solicitor (She/ her)

Lowri Walters profile photo

Lowri Walters

Associate Solicitor (She/ her)

Nel Roberts profile photo

Nel Roberts

Associate Solicitor (She/ her)

Evie Bignell profile photo

Evie Bignell

Solicitor (She/ her)

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Ellie Jones

Solicitor (She/Her)

Alex Lowe profile photo

Alex Lowe

Associate Paralegal (She/ her)

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Jack Hughes

Paralegal (He/Him)