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Starting a business

“Warrener Stewart has grown with us, helping us every step of the way in our development”
Richard Lewis

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Developing a business

“Warrener Stewart has consistently given good advice and have always been supportive of our business aims”
Theo Brehony

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Developing a business

“Warrener Stewart has an extremely broad spectrum of skills; their breadth of knowledge is outstanding”
Paul Allerton

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Starting a business

“Warrener Stewart has brought a depth of knowledge to my business allowing me to make informed judgments”
James Beagrie

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Starting a business

“My business benefitted enormously from Warrener Stewart’s advice they gave me sound and practical business advice”
Paul Mitchell

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Developing a business

“Meeting Warrener Stewart was a key turning point for us they encouraged us to drill down and really examine the business”
Iain Watson

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Exiting a business

“Every year Warrener Stewart makes us money with their dynamic approach to business advice.”
Jody Ashfield

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Chartered Accountants & Chartered Tax Advisors  Battersea

Warrener Stewart provides a range of accountancy and tax services to support private clients and their businesses, helping them to achieve their financial goals.

We have a team of experienced principals; chartered accountants, chartered tax advisors and registered auditors based at our offices near Fulham Broadway. For the past 30 years, we have been providing proactive business advice to small and medium sized businesses located throughout Battersea. Find out more about us 

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As chartered accountants, chartered tax advisors and registered auditors we provide a full range of accountancy services tailored to meet the needs of our private clients and their businesses.

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We audit many mid-tier firms across London and regional branches of large multi-site organizations.  We believe conducting an annual audit, even for those who are audit exempt, provides a detailed overview of a business’s performance.

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Business Planning

Warrener Stewart can become your trusted business advisor; developing a framework for your business to growth via actionable business plans and expert business advice, leaving you free to concentrate on running your business.

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Support Services

Our business support services allow you to outsource basic accounting functions including payroll or Company Secretarial advice, plus we can offer advice on registering and managing VAT.

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Tax Advice

Warrener Stewart is an expert in personal and corporate tax planning, ensuring compliance to annual tax requirements. Following a tax review of your business we can determine the most efficient tax structure for your company.

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US Tax Service

At Warrener Stewart we have two licensed IRS Enrolled Agents. Based in London, they can assist those who have an American income source with their US Federal tax and state tax filing requirements. 

Turning your numbers into
Actionableb Business Intelligence

At Warrener Stewart, our expertise lies in working with business owner managers, especially where there is no financial director. Our experienced principals follow a tried, tested and proven process designed to understand your business and to deliver proactive business advice

To help your business reach its financial goals we can offer a complete range of accountancy and audit services, alongside proactive advice on tax , which can be tailored to your company’s needs. 


Established as chartered accountants in Fulham in 1983, Warrener Stewart acts as a business advisory service to owner managed business and private clients living and working in the thriving SW11 area. We can look after your business accountancy needs and provide advice on tax matters for both personal and business clients.

A range of business services

Our aim is to meet your business’s growing needs, regardless of where you are in your business lifecycle. So that we can tailor our services to your exact requirements, we always start by gaining a thorough understanding of you and your business. This allows one of our experienced accountants to become a trusted partner to your business, able to offer proactive, strategic business advice.

We can also  provide practical implementation to ensure the company meets the set objectives by assisting with key accountancy functions including Payroll and VAT returns. 

 Business planning for owner managed businesses

Warrener Stewart has become a trusted advisor, for several SME'S based in and around Battersea including estate agents, Aspire Battersea and shared co-working provider, Le Bureau. We understand the pressures of running a business and in many instances we work directly with the business owner, especially where there is no financial director.

Registered auditors in South West London

 As registered auditors in Fulham, we conduct an audits for several mid-tier firms based in and around Battersea.  Equally, analysing your company by conducting an annual audit can help unlock potential business growth. At Warrener Stewart, our registered auditors can use this information to help your company prepare for expansion and to ascertain your overall financial position. 

Tax Advice for Private clients

From our Fulham offices just across from Battersea in SW6, we have a team of chartered tax advisors led by Damian Talbot able to provide personal tax advice. Warrener Stewart works closely with many individual clients, advising them on a range of personal tax issues from inheritance planning to capital gains tax advice.

US tax return filing

Our tax team are experts in international tax issues. We have two Enrolled Agents, Damian Talbot and Ashleigh Molton, who are licensed by the US Federal Government. Damian and Ashleigh can advise anyone with an American tax responsibility, including filing a US tax returns whilst living and working in Battersea. Additionally, Damian is also an Authorized Acceptance Agent, licensed by the American tax authority, the IRS, to help non-residents apply for their individual tax numbers

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If you have any questions about how your business could benefit contact us today:

020 7731 6163

Regular access to our experienced and knowledgeable principals

Meet our people

Our Process

We have a tried, tested and proven process that enables us to truly understand you and your business in order to give you the expert advice you need, when you need it.

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Case Study
Le Bureau

Starting a business can be daunting, there are many decisions that have long reaching consequences. Getting Warrener Stewart involved even before Le Bureau was open for business allowed the owners to choose the right structure for their business.

Client's View

“My business benefitted enormously from Warrener Stewart’s advice – I had little knowledge of tax and business structure so needed to turn to people to offer me sound business advice.”

Read the solution and result

Latest News

Warrener Stewart grows Edinburgh office

Warrener Stewart is actively expanding its Edinburgh office to meet growing demand within the accountancy and tax market in Edinburgh and across the rest of the UK.As part of the expansion, Keith Campbell has joined the Edinburgh team as a Corporate Tax Assistant and is now taking his ATT exams. Prior to his career in tax, Keith worked in engineering and sustainable energy.Keith said: “I...

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Knowing the tax implications of cryptocurrencies

With cryptocurrencies becoming more prevalent over the last few years, Warrener Stewart is increasingly being asked to help clients who are unsure of the tax regulations associated with these investments.Huge volatility in the value of cryptocurrencies can result in large gains or losses for investors. Either situation can greatly affect an investor’s personal tax situation alongside...

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Warrener Stewart expands the audit team

Warrener Stewart has a highly regarded audit department and the team has expanded further to meet increasing demand within the audit market.Joining the audit team are Daniella Nagy (left) and Geena Hunt (right) both highly experienced and qualified, offering a great match with Warrener Stewart’s culture and a keenness to develop their careers.Supervisor Geena Hunt, brings five years...

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