About Nagle James, Harrow Accountants

About us

Chartered Accountants and Statutory Auditors

Our Team

As well as general accountancy, audit and tax skills, our Associates also have individual specialist skills, which enable us to provide clients with a first class service. With our team of 11 qualified members we provide the highest quality of service, sharing over 30 years of experience and serving small, medium and large businesses in the UK and abroad.

We at Nagle James takes pride and time to explain accounts to our clients, in order for them to understand financial information about their business or organisation, helping them plan for their future. We will guarantee completion of accounts and tax work within three months of the year end so as you have current information to plan ahead. With our wealth of experience we pride ourselves on delivering an unparalleled service to all clients, whatever their size and sector.


Our high quality service is the result of our commitment to excellence.  Above all, we never lose sight of the promise that our accomplishments and success are directly linked to yours.

In addition to the services listed, we also provide advice on how to improve and develop your business.  Whether you need an integrated business strategy, review of your business systems or specialist tax advice, we are here to help you achieve your goals.

Kaushik Nathwani heads the firm Nagle James Associates Limited, Chartered Accountants and Registered Auditors.

Kaushik Nathwani qualified with an eight partner West End firm dealing in audits of small and medium enterprises, plcs and reputable non-profit making organisations. He joined for a six year period, a vibrant West London firm dealing with high net worth individuals especially in the music industry. He obtained his Master of Science in Management Studies at Brunel University, a course run in association with Henley Management College and its MBA programme.

Nagle James Associates Limited is a professional firm of Chartered Accountants who is committed to delivering outstanding value to our clients by working with them closely in order to achieve their personal and financial goals.

We offer a wide range of services in the areas of accounting, auditing, taxation and consulting for clients in the UK and overseas clients operating through a branch or subsidiary in the UK . We benefit from clients of all sizes providing book-keeping services through to strategic planning and help businesses grow. We have also successfully represented our clients before tax authorities and our ethos is to promote electronic processes in each and every element of our business activities.

We operate from our own premises in Harrow and have taken the opportunity to provide an environment where creative people oriented professionals could practice accounting without the bureaucratic constraints inherent in a large firm.

Our geographically diverse client base has allowed us a niche in international business and tax affairs.

We are proud to have clients in every walk of life however we specialise in business and tax affairs of:

  • Doctors
  • Dentists
  • Opticians
  • Pharmacies
  • Solicitors
  • Property Construction
  • Property Management
  • Food and other Manufacturing traders
  • Various types of retail businesses trading as sole traders, partnerships and limited companies

National Living Wage

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Autumn Statement 2023

A review of measures for UK businesses and individuals.

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Spring Budget 2024

Details of the Spring Budget 2024. Our summary focuses on the key issues.

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Registered Office: Nagle James Associates Ltd, Amba House, 4th Floor, Kings Suite, 15 College Road, Harrow, Middlesex HA1 1BA
Registered in England & Wales - Number 4182799. Chartered Accountants and Statutory Auditors
Registered to carry on Audit work in the UK by the Institute of Chartered Accountants in England and Wales

Nagle James Financial Planning Limited, Chartered Accountants and business advisors, is regulated by The Financial Conducts Authority No. 182101; incorporated in England and Wales No 4182798.
Registered office: Nagle James Associates Ltd, Amba House, 4th Floor, Kings Suite, 15 College Road, Harrow, Middlesex HA1 1BA