Your SAAS accountant

Working as a subscription business, we can provide an experience accounting solution that effortlessly supports your SaaS business subscription model.

icaew member
xero platinum

Optimise your business structure


Prepare and submit your VAT return


Oversee any bookkeeping needs


Dedicated team of ecommerce professionals


Help with complex cashflow issues

Accountants for SAAS businesses

OneSaas by Quickbooks (formerly known as OneSaas)

OneSaaS by Quickbooks is an integration platform providing omnichannel sales data automation for accounting, fulfilment and marketing applications and their customers.

SaaS (Software as a Service) is the hosting of software required for your business on the web rather than your server. So, as a small business wanting to keep its costs low, Saas can offer you IT software licenses, ensuring you have constant access to the various software you need to service your clients.

OneSaaS enable a full suite of high-quality business data integrations via a single connection to your hub.

OneSaas by Quickbooks

Looking for a SaaS accounting expert?

Get in touch to find out more about our services.

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Fully integrated system

A fully integrated EPOS system connects your One SaaS trading counter interface to your ERP system, automating stock levels, pricing assessments, and customer order history to be viewed from one central location..

If your commercial venture is already online and tech-oriented, you are in a great position to use the online cloud accounting software and available banking apps.

Our platform of choice, Quickbooks, can be fully integrated with leading eCommerce solutions like Shopify or WooCommerce and retailing apps, such as iZettle – meaning automatic updates to your books every time you make a sale.

We can adapt our service around you, ensuring that you have the support you need as you expand and grow! For example, we can adapt our service around you from Making Tax Digital compliant bookkeeping systems and services to VAT planning and year-end accounts.

A fully integrated EPOS system

Partnership with

From registering your business for VAT to looking after your monthly filings and communicating with tax authorities – our exciting partnership with will take the stress out of VAT compliance. With their personal service, tax technical knowledge and practical industry experience you can trust them to support you through your global expansion plans.

Fusion clients will receive £50 off their registration fee & 50% off their first month of VAT compliance when you use

Why online sellers choose us:

Tax-technical expertise and ecommerce specialists experienced team of VAT experts have the knowledge to help with any VAT problem.

Transparency and ethical practices core values are Honesty and Collaboration and always operate with transparency. You are in control and you will always know what is happening with your VAT accounts.

Removing the burden of VAT

As an entrepreneur, you have 1000’s of other things to look after. You can go for global domination knowing that your VAT obligations are in safe hands with Fusion Accountants and our partner

The personal touch

We know how important it is to trust a person who is supporting your business – that’s why your dedicated Client Manager will be at the other end of the phone when you need them.

Take the next step to stress-free VAT compliance today!
The accounting service we offer - SAAS

The accounting service we offer

Looking for an accountant that works closely with SaaS companies? Our SaaS Business Accountants understand the differences in managing the operations and finances of a traditional software business compared to those of a SaaS business (i.e. Cash Accounting vs Accrual Accounting).

We will take over all your paperwork and oversee the preparation and submission of your VAT returns and any bookkeeping needs.

We work with numerous SaaS companies to automate their business so you can manage cash inflow and outflows, profit and growth and capital more efficiently.

Emma Clark

Customer service reviews

Brilliant service. By far the most efficient and proactive accountancy firm that we have used over the years. This is the first time that we have felt that we have an accountant that does more than just prepare our accounts for us. They have saved us more money than we pay for their service. Thank you especially to Jawaad.

Tracey Kirk Five Stars Review

Our accounting software partners

We can help you track your eCommerce business’s performance as Quickbooks Platinum ProAdvisors. We will take care of your accounting needs and keep you up to date with HMRC deadlines so you can focus on growing your business.

Record your sales, sync your orders, bookkeeping and VAT, as well as provide useful financial reports to drive your business forward.

We have partnered with:, Veeqo, Quickbooks (Platinum ProAdvisor), Dext, GoCardless and many more.

xero partner quickbooks partner freeagent partner

Fusion Services

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

Meet our ecommerce accountant

Jawaad Hussain

Jawaad Hussain

Client Accountant

I joined the Fusion team in 2015, and as an ACCA qualified Client Accountant, I work closely with SME’s providing tax, accounts, and business advice.

I am also certified with Xero, QuickBooks & FreeAgent. I particularly enjoy using technology and smart apps to support the business’s needs and growth.

I like playing football (BIG Liverpool fan – YNWA!), cycling and trekking. I also enjoy travelling and visiting new places. My favourites destination so far would have to be Istanbul.

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