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Specialist small business
accountants in London

Fusion Accountants is a small to medium size firm of Chartered Accountants based in Hounslow. With over 30 years of experience helping thousands of local Businesses and Individual with their accounting and taxation needs.

We provide a wide range of accountancy services including Limited Company accounts, Personal Tax Returns, Payroll, Bookkeeping and much more.

Who we are

Who we are

Once you join us as a client, your own dedicated and qualified client manager will answer any questions you may have to understand the issues you may be facing, then work closely with you to plan your finance operations over the coming months and year.

We are committed to providing clients with growth progression combining extraordinary customer service, innovation and access to accounting software and 3rd party apps, transparent pricing and effortless accounting advice.

If you have an accountancy or tax question why not chat it through with us – with three decades of experience under our belts, the chances are we have come across this problem before, and together we can come up with a solution that helps you or your business move forward.

As your local Hounslow Accountant, we can help you with the following:

We have the pleasure of working with Small Businesses and Sole Traders from a multitude of sectors ranging from Dentists, Ecommerce, Opticians to Barbers helping them to comply with their statutory compliance, providing specific business advice enabling them to grow and achieve their business goals.

We also specialise in helping Contractors, Freelancers, Buy to Let Landlords and Locums from setting up new company to managing full company compliances including trading as a Limited Company, IR35 reviews and much more.

We have formed some incredible business relationships with local companies large & small located in Cranford, Feltham, Twickenham & Osterley.

Who we are

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free busines consultation

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We work with

Fusion Accountants built around you with your needs in mind.


Whether you just need a simple Tax Return, Sole Trader Accounts, Rental Property Accounts or more, see how we can help.

Limited companies

All inclusve Accounting and Tax services for Limited Companies in a simple fixed monthly packages to make life simple.


LLP or normal partnerships, we have helped hundreds of partnerships from accounting & tax to business structure planning.

Hounslow office location

Our Hounslow Accountants office is located in heart of Hounslow. We are just few minutes walk away from the main Hounslow Central tube Station and less than 2 minutes from the High Street.
Parking is available for our clients. Please note that the car park is located at the back of the Quest House, opposite Aldi car park.

Head office:

Quest House Ground Floor 125-135 Staines Road Hounslow,
Middlesex TW3 3JBen

Telephone: 0208 577 0200

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Why choose us

Just some of the reasons why our customers have choose Fusion Accountants

Dedicated account

One point of contact for all your queries. We understand the complexities of running a business, so having a dedicated manager will mean your question is resolved quickly and without the need to explain the full story every time.

Qualified and accredited
by our partners

To ensure that you get efficient and accurate service first time every time, we make sure all our client managers are adequately qualifed and accredited by our accounting softwares providers, such as Xero, Quickbooks and FreeAgent. So you can be rest assured you are in good hands.


We are no cowboys, as a registered firm and regulated by Institute of Chartered Accountants in England & Wales (ICAEW) and the Association of Taxation Technicians (ATT), you can feel assured that you are in good hands.


We love technology, wether its adapting new technology ourselves to bring you top notch service or advising you in running your business more effeiciently through automation.

Value added

We don’t see ourselves as just number crunchers, there are software to do just that, we believe in Value add service, whether that’s in Tax planning, business advisory or just helping you better understand your financials.

Transparent, simple and

We are not just number crunchers. We aim to bring real value-add to your business by building close working relationships. Whether its process improvements, implementing software add ons to increase efficiency or general business advice, we are here to support you.

Our accreditation

Xero Gold Partner
Quickbooks Partner
Freeagent Partner

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