Welcome to Birchtree Sullivan

Birchtree Sullivan has been providing accounting, advisory and tax services to business owners in London and across the UK. Our London office, based in the Docklands, boast one of the region’s growing specialist teams advising business owners in a number of sectors. We work with some of London’s rapidly growing design agencies, property management industries and represent a significant number of businesses and individuals in the engineering, IT and medical services industries.

limited company accounts

Company Accounts

Company Accounts…and so much more Whether you just want help preparing your statutory accounts or you go the whole

accounting business services

Business Services

Birchtree Sullivan can provide you with more than just a set of books at year end. We’ve developed a

tax return services

Tax Returns

Want to pay less tax? Finding the tax allowances and reliefs available isn’t always easy, given the complexity of...

Why People Choose Us

“ Birchtree Sullivan have been working with hundreds of businesses of all shapes and sizes across the UK. We have gone to great lengths to listen to the needs of businesses, to invest in technology and to train our client accounting team to deliver a high level of service to new and old clients alike.”

41265

Hours in work

2565

Cups of coffee

3675

Happy clients

4834

Total projects

  • client

    Birchtree Sullivan has transformed our business over the last 12 months, identifying where savings can be made and profits increased. Their approach is friendly, effective and they go beyond just providing accounts, supporting them with understanding and advice to help manage and improve your business. I would recommend them to anyone.

    Talal Mahmud

    Director
  • bts online logo

     I get on really well with the partners at Birchtree Sullivan. They were local and had a similar, fresher way of looking at things. We speak on a regular basis. They are still very interested and are an incredibly good sounding board, which I find invaluable. We’ve always had a close relationship; I think that’s why it all works so well.

    Faruk Ahmed

    Director

What makes us different?

Commercial

We believe in translating our technical knowledge in to sound commercial advice, so you understand the information and impact it will have on you and your business.

Minimise Taxation

We love helping our clients to minimise their tax liabilities and ultimately seeing our business owners maximise their wealth aspirations, after all we are in business.

Supportive

We know businesses require support at every stage of development, as a business owner you can rely on our experience to support your ideas & help you get goals.

Practical

Our partners run their own businesses as well, meaning we live in the real world – we’ll give you sensible, professional and practical advice.

Approachable

You’ll have access to your Birchtree Sullivan partner, whatever your issue, big or small, saving you time and ensuring top quality advice.

Challenging

We act as a sounding board and challenge your plans. It’s our way of ensuring that you consider all the options and make the best decisions.

Birchtree Sullivan Chartered Certified Accountants

Request a Free Consultation

Would you like to speak to one of our financial advisers over the phone? Just submit your details and we’ll be in touch shortly. You can also email us if you would prefer.

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