London Accountants

0203 176 5888

2nd Floor, 107 Cheapside, London, EC2V 6DN

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London Accountants, Tax Advisors & Auditors 

Our accountants in London blend financial expertise with a straightforward, practical approach. Whether you’re a growing start-up or a well-established mid-market firm, we’re here to save you time, ease the pressure, and give you the confidence to grow. At AAB London, we offer more than just the numbers – we provide the guidance you need today and the forward-looking advice to help you plan for tomorrow. From everyday accounts to specialist audit advice, you’ll always have the right team by your side. 

Douglas Michael, Global Payroll & Employment Tax Partner

 

Douglas Michael, Partner and Head of AAB London

Being able to tell a client that we can genuinely offer everything they need is an amazing feeling and helps to strengthen the relationships I have with those clients. 

We put people first and focus on delivering results that matter. Based in London Cheapside, our accountants work alongside you to drive growth and give your business a competitive edge, all while staying connected to the energy of the city’s thriving business community. 

Meet the london accountants

What We Do at AAB london

As leading accountants in London, we provide a full range of professional services designed to support you and your business in achieving lasting success. 

Get in touch today

How We Help london Businesses Grow 

Discover why clients choose our accountancy firms in London. Our case studies showcase how we’ve helped businesses overcome challenges and achieve their goals. 

“We’re an innovative clean energy storage business, driving change in the energy transition. The AAB team has managed our R&D claims for the past three years, and every one has been successful. They bring expertise we don’t have in-house, work to tight deadlines, and handle the process with professionalism from start to finish.”

Graham Cook, CFO, RheEnergise 

 Browse our client’s success stories

Sectors We Support in london

Discover why clients trust our accountancy firms in London. Our case studies share real stories of how we’ve supported people and their businesses to overcome challenges, seize opportunities, and reach their goals.

Find Out how we can help

 

Proud of Our Local Roots 

Through our charitable initiative AABIE, we’ve worked with local London charities, supporting causes that matter in our local community. In 2024, we pledged over £4,000 to charities in London including Asthma Relief and Food Bank Aid. 

 

AAB london Office 

Opening hours  

  • Monday – 8.00am – 5.30pm 
  • Tuesday – 8.00am – 5.30pm 
  • Wednesday – 8.00am – 5.30pm 
  • Thursday – 8.00am – 5.30pm 
  • Friday – 8.00am – 5.30pm 
  • Saturday – Closed 
  • Sunday – Closed 

Lets’ Talk today

Vacancies 

Looking for your next challenge? See the latest vacancies at our London Cheapside office. 

  • We appreciate the invaluable support provided by AAB during our complex transition. With limited resources, AAB quickly mobilised experienced personnel familiar with offshore payroll, expense systems, and time writing processes. Their expertise ensured a smooth handover, and the process felt routine during the first post-completion month. AAB’s support was instrumental in ensuring a seamless transition.

    Andy Bell, VP Finance, Serica Energy

  • We are very impressed with how smoothly the transition to AAB as our audit partner has gone. The AAB team, along with our internal team, ensured the process was seamless. Their professionalism and expertise made a significant impact, and we appreciate their contribution to our ongoing success.

    Sonia Smith, Executive Director of Finance, St Mungo’s

  • The AAB team set the gold standard for R&D tax credit support. From the start, they’ve acted as trusted advisors, taking the time to understand our technology and shaping our claims in a way that demonstrates future value to HMRC. Their expertise has made R&D credits a reliable source of funding, which is vital for a growing tech business like ours. Working with AAB has meant less stress, more confidence in our claims, and more time to focus on innovation. They just get what we’re trying to build- and that’s made all the difference.

    Nish Kotecha, CEO Finboot