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What Is Private Client Law?

The realm of private client work, though not a standalone legal practice, represents a unique and dynamic intersection of various legal domains, reports Shannon Berkley.

Private client law is practised at law firms of all sizes. High street and local solicitors focus on work like wills, trusts and probate for members of the public. Regional, city and specialist firms tend to act for higher net worth individuals, and families and estates, particularly on tax planning and wealth management.

We will provide a comparative analysis of private client law across different jurisdictions, including the UK, Bermuda, Guernsey, the Cayman Islands, and the British Virgin Islands (BVI). Additionally we will look at the legislative landscape, advantages and challenges, key law firms and strategies for staying abreast of legal changes, alongside insights into what it takes to be a successful private client lawyer and the reasons behind choosing this specialisation.

Private client law primarily caters to the legal needs of wealthy individuals and families, encompassing areas like tax, trusts, estate management, and other financial instruments. Unlike M&A law, which deals with corporate acquisitions and mergers, or criminal law, focused on legal statutes and penalties, private client law is more personalised, dealing with individual assets, estate planning, and wealth management. In contrast to intellectual property law’s focus on protecting creative and intellectual assets, private client law is about managing and preserving tangible wealth.

Each jurisdiction offers a unique legal framework for private client law.

For instance, the UK’s legal system provides a well-established and comprehensive approach to estate and succession planning. Bermuda, known for its favourable tax regime, is attractive for wealth structuring and asset protection. Guernsey, the Cayman Islands, and the BVI, with their flexible trust laws and privacy benefits, are popular choices for high net worth individuals (HNWIs) looking for efficient wealth management solutions.

Expanding on the analysis of private client law across various jurisdictions, it is important to look into the legislative nuances, comparative experiences, and the unique advantages and disadvantages present in the UK, Bermuda, Guernsey, the Cayman Islands, and the British Virgin Islands (BVI). Our comparison not only highlights the distinct legal frameworks but also provides insights into the strategic decisions made by high net worth individuals (HNWIs) and their advisors in these regions.


The UK’s legal system for private client law is known for its robustness and comprehensive nature. The country’s inheritance tax regime, often a key consideration in estate planning, is characterised by its progressive rates and allowances. Recent reforms have introduced the residence nil-rate band, providing an additional threshold before inheritance tax applies, particularly beneficial for individuals passing on their main residence to direct descendants.

Apart from tax considerations, the UK legal framework offers a well-established system for trusts and estates, making it a preferred jurisdiction for succession planning. However, one of the challenges in the UK is the complexity and frequent changes in tax laws, requiring constant vigilance and adaptation from private client lawyers and their clients.


Bermuda stands out for its favourable tax regime, with no inheritance, capital gains, or income taxes on trusts. This makes it an attractive jurisdiction for HNWIs looking to structure their wealth efficiently. Bermuda’s legal system is based on English common law, providing a familiar legal foundation for many international clients.

The country has developed a niche in creating innovative financial instruments, such as private trust companies and purpose trusts, which offer flexibility and control in wealth management. However, the challenge in Bermuda lies in its susceptibility to international pressure on tax transparency and compliance, which can impact the legislative landscape.


Guernsey’s private client law is characterised by its flexible trust laws, which have made it a popular choice for asset protection and estate planning. The jurisdiction offers a variety of trusts, including discretionary, accumulation and maintenance, and settlor-interested trusts, providing a range of options for HNWIs.

One of Guernsey’s advantages is its political stability and strong legal framework, which provide a sense of security for wealth structuring. However, as with other offshore jurisdictions, Guernsey faces challenges related to the global push towards greater transparency and information exchange in tax matters.


The Cayman Islands are renowned for their tax-neutral environment, making them a prime choice for international wealth structuring. The jurisdiction does not impose direct taxes on trusts, providing significant advantages for wealth preservation and growth.

Additionally, the Cayman Islands offer a high degree of privacy in financial affairs, a factor highly valued by many HNWIs. However, this emphasis on privacy can be a double-edged sword, as it also attracts scrutiny from international regulatory bodies focused on combating tax evasion and money laundering.


The BVI is known for its flexible and modern trust laws, which cater to a wide range of private client needs. The jurisdiction offers unique structures like VISTA trusts, designed to allow for greater control over company shares held within a trust.

The BVI’s legal system is based on English common law, providing a familiar and reliable legal environment for international clients. However, the BVI also faces similar challenges as other offshore jurisdictions in terms of balancing client privacy with international demands for transparency.


Recent legislative developments in these jurisdictions reflect a growing emphasis on transparency and compliance with international tax regulations. For example, the UK’s recent inheritance tax reforms and the Cayman Islands’ amendments to trust laws demonstrate an evolving legal landscape. High-profile cases involving celebrities and public figures often highlight the complexities and nuances of private client law, offering insights into the practical application of these legal principles.


One of the primary advantages of specialising in private client law in these jurisdictions is the opportunity to work with diverse legal systems and complex international cases. However, this specialisation also involves challenges, such as staying updated with rapidly changing international tax laws and navigating the legal intricacies of different jurisdictions.


Effective estate and succession planning are critical components of private client law. This involves drafting wills and trusts, managing probate processes, and ensuring efficient transfer of assets to future generations. Wealth management, a key aspect of private client law, focuses on preserving and growing wealth while minimising tax liabilities.


Prominent law firms specialising in private client law, such as Withersworldwide, Baker McKenzie, and Appleby, play a crucial role in guiding HNWIs through the complex legal landscape. For clients and lawyers alike, staying informed about legal changes is essential. This can be achieved through continuous education, attending industry conferences, and leveraging legal publications and networks.


Becoming a private client lawyer requires a unique set of skills, including in-depth knowledge of tax law, estate planning, and international law. Lawyers in this field must be adept at dealing with complex financial structures and sensitive family dynamics. The choice to specialise in private client law over other areas is often driven by the desire to work closely with individuals and families, the intellectual challenge of navigating multiple legal systems, and the satisfaction of providing bespoke legal solutions.

Private client law stands out in the legal landscape due to its personalised approach and the complex interplay of various legal domains. The choice of jurisdiction plays a crucial role in shaping the legal strategies for wealth management and estate planning. With ongoing legislative changes and the evolving needs of HNWIs, private client lawyers must stay informed and adaptable. The specialisation offers a unique blend of challenges and rewards, making it an appealing choice for lawyers seeking a dynamic and impactful legal career.   EG

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