Keystone Law
UK Guide 2026
Keystone Law
www.keystonelaw.co.ukEmail address
[email protected]Contact number
020 3319 3700Share profile
About
Managing Partner: James Knight
Number of partners: 472
THE FIRM
Keystone Law is a pioneering platform law firm, driven by the belief that the traditional model needed to evolve. By designing a firm that puts clients first, we created something fundamentally different and dynamic, giving top-tier lawyers the freedom, tools and support to deliver an exceptional service.
Our unique structure allows experienced lawyers to work more flexibly and efficiently by using cutting-edge proprietary technology so they can focus on what really matters: their clients. By removing unnecessary overheads and bureaucracy, our lawyers can build closer, more collaborative relationships.
Keystone is home to over 450 experienced partners across 25 sectors and more than 50 areas of specialisms and our clients benefit from direct access to senior legal talent. From fast-growing start-ups to multinational corporations and high-net-worth individuals, our lawyers provide legal advice that’s commercially sharp, tailored to clients’ needs and grounded in genuine understanding to resolve matters quickly and efficiently.
Ranked Offices
Provided by Keystone Law
- London48 Chancery Lane , London, Greater London, UK, WC2A 1JF
- Web: www.keystonelaw.co.uk
- Tel: 020 3319 3700
- BristolSt Brandon's House 29 Great George Street , Bristol, Bristol, UK, BS1 5QTDouglasThe Old Courthouse, Athol Street, Douglas, Isle of Man, UK, IM1 1JD
Keystone Law rankings
Articles, highlights and press releases
241 items provided by Keystone Law
Supporting your child through separation: how to talk, reassure, and help them adjust
One of the hardest parts of separation is explaining it to your child and supporting them through the changes that follow. Children often sense more than parents realise, and the way you communicate – calmly, honestly, and together where possible – shapes how secure they feel.
Digital Explainer – Will there ever be universal translation?
The imagination of story tellers have for many years conjured the idea that we might have a universal translator, and in the age of AI maybe it is possible, but it is not an easy thing to achieve.
Negotiating workplace settlement agreements: pitfalls and considerations
Settlement agreements have become a common feature of the employment landscape in the UK. Formerly known as a compromise agreement, a settlement agreement is a legally binding contract between an employer and an employee in which the employee agrees not to pursue certain claims.
Autumn Budget 2025: heightened insolvency risks for retail and hospitality operators
The UK retail and hospitality sectors are entering the crucial winter trading period under renewed pressure following the Chancellor’s November Budget. Economic growth remains weak, and the Office for Budget Responsibility has downgraded its annual economic forecasts through to 2030.
Getty Images v Stability AI: the key intellectual property issues
Intellectual property (IP) practitioners, creatives, and AI developers have been eagerly awaiting the judgment Getty Images v Stability AI [2025] EWHC 2863 (Ch) as it is the first claim against an AI developer to be heard in English courts.
Co-parenting after separation: practical tips for reducing conflict and building routine
Co-parenting after separation can feel challenging – especially when emotions are high and communication has broken down. But with the right structure, it is possible to create a calmer, more predictable routine for your children and reduce unnecessary conflict.
Using mediation to resolve high-conflict family cases
High-conflict family cases can often lead to long, drawn-out, and costly court proceedings.
Autumn Budget 2025: the key takeaways
The Chancellor recently set out the government’s financial plans in this year’s Budget. Our tax consultant solicitor Michael Fluss provides an overview of the key takeaways and how it will impact your finances.
Are over-optimistic business valuations putting companies at risk?
Business valuation is not simply a financial figure. It shapes how much capital can be raised, how ownership is shared, and how tax may be calculated. For founders, it may decide whether a fundraising round succeeds.
How will the tourist tax proposals impact professional short-term rental operators?
The Chancellor’s plan to give local authorities in England the power to levy a tourist or overnight stay tax on hotels and short-term rentals (STRs) is set to become one of the most significant changes to the UK visitor economy in recent years.
What you should expect going to court in children proceedings
Attending court about your child can feel daunting, especially if it is your first experience of the family courts. Understanding what to expect at each stage can make the process less overwhelming and help you prepare with confidence.
What is the role of a Non-Executive Director?
Non-executive directors (NEDs) are often described as the cornerstone of modern corporate governance. Their role is to provide independent oversight, challenge the executive team, and contribute external experience to strategic decision-making.
The Intellectual Property Office’s updated guidance on IP audits
The Intellectual Property Office UK (UKIPO) has recently published some updated guidance to IP practitioners when conducting IP audits, highlighting some additional areas to review concerning standards essential patents (SEPs).
The Renters’ Rights Act 2025: what are the grounds for possession and their notice periods?
The Renters’ Rights Act 2025 (the Act) received Royal Assent on 27 October 2025. The first major phase of the Act will come into force on 1 May 2026. However, the Government retains the power to vary the implementation period for different parts of the Act.
How you can avoid co-parenting disputes
Maintaining a healthy co-parenting relationship with your ex-partner can be challenging but it is crucial for the wellbeing of you and your children. The most important thing to keep in mind is that your children’s needs and best interests should always come above yours.
What is the European Commission’s Digital Omnibus package?
The recent leaks of the European Commission’s draft plans for digital reforms caused concern amongst digital rights advocates, especially as there was a notable shift of thinking inside the European Union (EU).
SDLT and ATED: what reliefs are available?
In general, where a company acquires an interest in a dwelling for consideration over £500k, the company will be liable to pay Stamp Duty Land Tax (SDLT) at a flat rate of 17% (formerly 15%) in respect of the acquisition and, subsequently, while it holds that interest valued at over £500k
How to survive Christmas in a difficult marriage
Christmas can be one of the most challenging times of the year if you are in an unhappy marriage. With pressure to create perfect celebrations, navigate family expectations and maintain appearances, it is easy to feel overwhelmed.
Double Council Tax under the Levelling-up and Regeneration Act 2023: top tips for professional short
Effective from 1 April 2025, local councils in England have new discretionary powers to levy a 100% Council Tax premium on second homes under the Levelling-up and Regeneration Act 2023 (the Act) (the Premium).
What are the hidden risks of shadow directorships?
Most people assume that director responsibilities apply only to the individuals formally appointed at Companies House. Yet under UK company law, someone can be treated as a “shadow director” without holding any official title.
Do you have to go to court to sort out parenting arrangements?
One of the first questions you may ask is whether you have to go to court to agree on where your child will live or how often they will see each parent. The short answer is – usually not. The family courts in England and Wales are a last resort.
The Renters’ Rights Act 2025: what are the new protections for tenants?
Alongside the abolition of Section 21 “no fault” evictions, the landmark Renters’ Rights Act 2025 (the Act) introduces a range of regulatory and tenant-focused reforms designed to increase security for the approximately 11 million renters in England.
The Renters’ Rights Act: the abolition of “no-fault evictions” and the new possession procedure
On 13 November 2025, the UK Government confirmed that “no-fault” evictions will be abolished in England as part of the landmark Renters’ Rights Act 2025.
The proposed Short Term Rental Registration Register and a new use class for the short term rental s
Governments across Europe have started to clamp down on short term rentals (STRs), and England is no exception. The regulatory environment for STRs is set for major reform.
Using AI in your healthcare practice: legal and data protection risks explained
In the first of a two-part series, our Data Protection partner Dan Tozer and Healthcare Regulatory senior associate Natasha Ricioppo look at the legal and data protection risks of using AI in healthcare.
Residential Personal Emergency Evacuation Plans: what you need to know
The Fire Safety (Residential Evacuation Plans) (England) Regulations 2025 (Regulations) introduce new legal duties requiring certain residential buildings to prepare Personal Emergency Evacuation Plans (PEEPs) and building-wide evacuation strategies.
How will the Renters’ Rights Act 2025 impact professional short-term rental operators?
The Renters’ Rights Act 2025 (the Act) received Royal Assent on 27 October 2025. It represents the most significant reform of England’s private rented sector in a generation.
What is Resolution’s Good Divorce Week?
This week, family lawyers across England & Wales are highlighting that divorce doesn’t have to mean conflict. Led by Resolution, Good Divorce Week 2025 focuses on the Code of Practice – the standard that shapes how family law professionals help separating couples.
What is the Voluntary Code of Good Practice for Prize Draws?
On 20 November 2025, the Department for Digital, Culture, Media & Sport (DCMS) will issue the final version of its Voluntary Code of Good Practice and free draw operators are being asked to sign up as signatories to the Code.
White v White: its significance for the division of assets on divorce 25 years on
It has been 25 years since the landmark decision in White v White [2001] 1 AC 596, a case that permanently transformed how English courts approach the division of assets on divorce.
Supporting your child through separation: how to talk, reassure, and help them adjust
One of the hardest parts of separation is explaining it to your child and supporting them through the changes that follow. Children often sense more than parents realise, and the way you communicate – calmly, honestly, and together where possible – shapes how secure they feel.
Digital Explainer – Will there ever be universal translation?
The imagination of story tellers have for many years conjured the idea that we might have a universal translator, and in the age of AI maybe it is possible, but it is not an easy thing to achieve.
Negotiating workplace settlement agreements: pitfalls and considerations
Settlement agreements have become a common feature of the employment landscape in the UK. Formerly known as a compromise agreement, a settlement agreement is a legally binding contract between an employer and an employee in which the employee agrees not to pursue certain claims.
Autumn Budget 2025: heightened insolvency risks for retail and hospitality operators
The UK retail and hospitality sectors are entering the crucial winter trading period under renewed pressure following the Chancellor’s November Budget. Economic growth remains weak, and the Office for Budget Responsibility has downgraded its annual economic forecasts through to 2030.
Getty Images v Stability AI: the key intellectual property issues
Intellectual property (IP) practitioners, creatives, and AI developers have been eagerly awaiting the judgment Getty Images v Stability AI [2025] EWHC 2863 (Ch) as it is the first claim against an AI developer to be heard in English courts.
Co-parenting after separation: practical tips for reducing conflict and building routine
Co-parenting after separation can feel challenging – especially when emotions are high and communication has broken down. But with the right structure, it is possible to create a calmer, more predictable routine for your children and reduce unnecessary conflict.
Using mediation to resolve high-conflict family cases
High-conflict family cases can often lead to long, drawn-out, and costly court proceedings.
Autumn Budget 2025: the key takeaways
The Chancellor recently set out the government’s financial plans in this year’s Budget. Our tax consultant solicitor Michael Fluss provides an overview of the key takeaways and how it will impact your finances.
Are over-optimistic business valuations putting companies at risk?
Business valuation is not simply a financial figure. It shapes how much capital can be raised, how ownership is shared, and how tax may be calculated. For founders, it may decide whether a fundraising round succeeds.
How will the tourist tax proposals impact professional short-term rental operators?
The Chancellor’s plan to give local authorities in England the power to levy a tourist or overnight stay tax on hotels and short-term rentals (STRs) is set to become one of the most significant changes to the UK visitor economy in recent years.
What you should expect going to court in children proceedings
Attending court about your child can feel daunting, especially if it is your first experience of the family courts. Understanding what to expect at each stage can make the process less overwhelming and help you prepare with confidence.
What is the role of a Non-Executive Director?
Non-executive directors (NEDs) are often described as the cornerstone of modern corporate governance. Their role is to provide independent oversight, challenge the executive team, and contribute external experience to strategic decision-making.
The Intellectual Property Office’s updated guidance on IP audits
The Intellectual Property Office UK (UKIPO) has recently published some updated guidance to IP practitioners when conducting IP audits, highlighting some additional areas to review concerning standards essential patents (SEPs).
The Renters’ Rights Act 2025: what are the grounds for possession and their notice periods?
The Renters’ Rights Act 2025 (the Act) received Royal Assent on 27 October 2025. The first major phase of the Act will come into force on 1 May 2026. However, the Government retains the power to vary the implementation period for different parts of the Act.
How you can avoid co-parenting disputes
Maintaining a healthy co-parenting relationship with your ex-partner can be challenging but it is crucial for the wellbeing of you and your children. The most important thing to keep in mind is that your children’s needs and best interests should always come above yours.
What is the European Commission’s Digital Omnibus package?
The recent leaks of the European Commission’s draft plans for digital reforms caused concern amongst digital rights advocates, especially as there was a notable shift of thinking inside the European Union (EU).
SDLT and ATED: what reliefs are available?
In general, where a company acquires an interest in a dwelling for consideration over £500k, the company will be liable to pay Stamp Duty Land Tax (SDLT) at a flat rate of 17% (formerly 15%) in respect of the acquisition and, subsequently, while it holds that interest valued at over £500k
How to survive Christmas in a difficult marriage
Christmas can be one of the most challenging times of the year if you are in an unhappy marriage. With pressure to create perfect celebrations, navigate family expectations and maintain appearances, it is easy to feel overwhelmed.
Double Council Tax under the Levelling-up and Regeneration Act 2023: top tips for professional short
Effective from 1 April 2025, local councils in England have new discretionary powers to levy a 100% Council Tax premium on second homes under the Levelling-up and Regeneration Act 2023 (the Act) (the Premium).
What are the hidden risks of shadow directorships?
Most people assume that director responsibilities apply only to the individuals formally appointed at Companies House. Yet under UK company law, someone can be treated as a “shadow director” without holding any official title.
Do you have to go to court to sort out parenting arrangements?
One of the first questions you may ask is whether you have to go to court to agree on where your child will live or how often they will see each parent. The short answer is – usually not. The family courts in England and Wales are a last resort.
The Renters’ Rights Act 2025: what are the new protections for tenants?
Alongside the abolition of Section 21 “no fault” evictions, the landmark Renters’ Rights Act 2025 (the Act) introduces a range of regulatory and tenant-focused reforms designed to increase security for the approximately 11 million renters in England.
The Renters’ Rights Act: the abolition of “no-fault evictions” and the new possession procedure
On 13 November 2025, the UK Government confirmed that “no-fault” evictions will be abolished in England as part of the landmark Renters’ Rights Act 2025.
The proposed Short Term Rental Registration Register and a new use class for the short term rental s
Governments across Europe have started to clamp down on short term rentals (STRs), and England is no exception. The regulatory environment for STRs is set for major reform.
Using AI in your healthcare practice: legal and data protection risks explained
In the first of a two-part series, our Data Protection partner Dan Tozer and Healthcare Regulatory senior associate Natasha Ricioppo look at the legal and data protection risks of using AI in healthcare.
Residential Personal Emergency Evacuation Plans: what you need to know
The Fire Safety (Residential Evacuation Plans) (England) Regulations 2025 (Regulations) introduce new legal duties requiring certain residential buildings to prepare Personal Emergency Evacuation Plans (PEEPs) and building-wide evacuation strategies.
How will the Renters’ Rights Act 2025 impact professional short-term rental operators?
The Renters’ Rights Act 2025 (the Act) received Royal Assent on 27 October 2025. It represents the most significant reform of England’s private rented sector in a generation.
What is Resolution’s Good Divorce Week?
This week, family lawyers across England & Wales are highlighting that divorce doesn’t have to mean conflict. Led by Resolution, Good Divorce Week 2025 focuses on the Code of Practice – the standard that shapes how family law professionals help separating couples.
What is the Voluntary Code of Good Practice for Prize Draws?
On 20 November 2025, the Department for Digital, Culture, Media & Sport (DCMS) will issue the final version of its Voluntary Code of Good Practice and free draw operators are being asked to sign up as signatories to the Code.
White v White: its significance for the division of assets on divorce 25 years on
It has been 25 years since the landmark decision in White v White [2001] 1 AC 596, a case that permanently transformed how English courts approach the division of assets on divorce.