Accountants in Harrow

Business & tax advisors

Proactive, knowledgeable and friendly

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Specialist small business accountants in Harrow

Fusion Accountants is a small to medium-sized chartered accounting firm based in Harrow, Middlesex. We have helped hundreds of small businesses and individuals with their accounting and taxation needs for over three decades.

We are a modern accounting firm combining everything you know and love about accounting to help you with your accounting needs.

Using the latest accounting software and must-have apps, we provide the ideal package to help you continue your successful journey, wherever it may lead.

Who we are

We provide our clients with easy-to-use, MTD-ready accounting software, cash flow and banking apps that help them grow their business and streamline processes. But, we never lose sight of the personal touch. So, wherever your business takes you, we will be right beside you!

As soon as you become a client, we will assign you a personal client manager who will work closely with you to get your financial operations up and running smoothly.

We are proud of our on-time, on-budget, and meticulous customer service. We call once a month to check in to see how things are going..

accountants in Harrow who we are
As your local Harrow Accountant

Your local Harrow Accountant. Here to help you

We help small business owners, and sole traders in various sectors comply with statutory and tax requirements. We also help SMEs grow and achieve their goals by providing strategic and financial advice. We also help contractors, freelancers, and locums with company formation to IR35 reviews and property management.

We have great relationships with local businesses in Alperton, Stonebridge Park, Wembley, Harlesden, Ealing & Park Royal with small business tax advice, self-assessment and payroll services. Contact us today!

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Fusion Services

We provide a comprehensive range of accounting and tax services to help launch your new venture.

We work with

Fusion Accountants built around you with your needs in mind.



If you need assistance with your Tax Return, Sole Trader Accounts, Rental Property Accounts or more, see how we can help.

Limited companies

Limited companies

All-inclusive Accounting and Tax Services for Limited Companies in a simple fixed monthly package to make life simple.



We have helped hundreds of LLP or ordinary partnerships overseeing accounting & tax issues to business structure planning.

Only the best accounting software

We work with the top three cloud accounting software providers in the UK. As a result, our client accountants are fully trained and accredited by our accounting software partners. This allows us to provide expert advice, quick solutions, free training on the software – a seamless customer experience.

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Customer service reviews

We’ve been with Fusion for almost three years now. As someone who finds the accountancy side of business quite confusing and stressful, I couldn’t feel more confident knowing that my company is being looked after by Fusion. I highly recommend their professional, friendly service.

Campbell Allan Five Stars Review

Why choose us

dedicated accountant for all our Sole Trader

Dedicated accountant

We provide a very high-level service to our clients is at the heart of everything we do. You will have one point of contact, who will understand your business and work closely with you on your accounting needs.

Qualified & accredited accountants

Accredited accountant

You are in good hands! experienced. Our client managers are qualified and accredited by our accounting software providers Xero, Quickbooks and FreeAgent.

ICAEW-ATT-accredited accountants

ICAEW & ATT registered

We offer transparent, all-inclusive monthly fixed prices, so there are no hidden costs, giving you absolute peace of mind.



You will never receive a surprise bill from us. All our competitive monthly fees have a fixed price and are inclusive, with no hidden costs.

Forward thinking

Forward thinking

We bring our clients the latest technology and apps to streamline processes, improve cash flow & become more efficient through automation.

Value add service

Value add service

We are always looking to improve our accountancy service to boost your financials. This includes cash flow forecasting software, EMI schemes, legal services & Contractor insurance.

Harrow office location

Head office:

Suite 618 Crown House North Circular Road

Park Royal NW10 7PN


0208 577 0200

Harrow office location

Get your business off

to the best start.

We have helped thousands of UK businesses with their accounting needs. We seem to be doing a good job
as our clients are always happy to tell us.

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Why our clients
love us