Ecommerce accountants
Specialist ecommerce accounting support
Whether you sell through Amazon, Shopify, Etsy or your own website, our dedicated ecommerce accountants help you simplify your finances across multiple platforms.
We make payout tracking, inventory accounting, and VAT submissions easy—so you can focus on growing your online business.
Dedicated Ecommerce accountant
Comprehensive financials and cash flow tracking
VAT, payroll & Corporation Tax filings
Fixed monthly fees – no surprises
Platforms we support for ecommerce accounting
OneSaas
OneSaas is an integrations platform that automates omnichannel sales data for accounting, fulfilment, and marketing applications, helping businesses streamline their operations across multiple platforms.
It provides a full suite of reliable, high-quality business data integrations through a single connection to its central hub. This allows for greater financial efficiency and consistency compared to platforms that rely on standalone native integrations. OneSaas supports thousands of small, medium, and enterprise clients by ensuring their essential business apps—used to manage daily operations—communicate seamlessly and work together without friction.
Shopify
Shopify is a cloud-based SaaS (Software as a Service) ecommerce platform that allows individuals and businesses to easily set up an online store and sell products across multiple channels.
Merchants can also sell in person using Shopify POS. As one of the most widely used ecommerce platforms, Shopify is designed to support businesses of all sizes—from startups to large enterprises. Whether you’re selling online, via social media, in physical stores, or through pop-up events, Shopify offers flexible solutions. What began as a simple store has grown into a platform with a mission: to make commerce more accessible and powerful for everyone.
A2X
A2X is a powerful cloud-based software tool that connects Amazon’s marketplace with cloud accounting systems like Xero and QuickBooks to automate ecommerce bookkeeping.
It reconciles Amazon payouts directly with your bank transactions, accurately breaking down sales, fees, refunds, and taxes. A2X is trusted by thousands of Amazon sellers and their accountants worldwide, saving hours of manual work each month. Through the A2X partner programme, accountancy firms like Fusion Accountants use this tool to streamline reporting and ensure clients’ Amazon sales data is captured with precision and compliance.
Amazon
Amazon is the world’s largest online marketplace and a key sales channel for ecommerce businesses. It enables individuals and companies to list, sell, and distribute products to a global customer base with built-in logistics and fulfilment support.
As a dominant platform, Amazon offers sellers powerful tools—but also creates accounting complexities, from VAT reporting to reconciling marketplace fees. At Fusion Accountants, we work with Amazon sellers to streamline financial reporting, track profitability, and stay compliant using smart integrations like A2X and Xero. Whether you’re using FBA or FBM, we help ensure your Amazon sales data flows seamlessly into your accounting system.
WooCommerce
WooCommerce is a powerful and customisable WordPress plugin that transforms any website into a fully functional ecommerce store. It allows users to sell physical and digital products, take bookings, manage subscriptions, and more—all from within the familiar WordPress environment.
As the most widely used ecommerce plugin globally, WooCommerce offers flexibility, but managing accounting can become complex. Sales from multiple payment gateways, currency conversions, and VAT rules often require expert support. At Fusion Accountants, we help WooCommerce store owners simplify their finances, automate bookkeeping, and stay compliant using tools like Xero—so you can focus on growing your business without the financial stress.
eBay
eBay is a global online marketplace that connects millions of buyers and sellers, offering everything from rare collectibles to everyday essentials. Known for its auction-style listings, eBay is also a powerful ecommerce platform for businesses looking to reach a broad audience.
Managing accounting for eBay sales can be challenging due to transaction fees, varying payment schedules, and cross-border VAT requirements. Fusion Accountants supports eBay sellers by reconciling marketplace payouts, tracking expenses, and preparing tax returns—ensuring accuracy, compliance, and real-time visibility into your profits. Whether you’re selling locally or internationally, we make the financial side of your eBay store simple and stress-free.
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.
Accounting for eCommerce businesses
Running an ecommerce business means juggling multiple platforms, payment processors, and tax rules—all while trying to grow your brand. That’s where our ecommerce accounting specialists step in.
At Fusion Accountants, we combine platform-specific knowledge with automation tools like Xero and A2X to streamline your bookkeeping, cash flow tracking, and tax compliance.
You’ll be assigned a dedicated ecommerce accountant who understands your specific sales channels—whether you’re selling on Amazon, Shopify, Etsy, WooCommerce, or your own store.
Every month, you’ll receive clear profit & loss and cash flow reports, showing which products or categories drive the most revenue and profit—so you can make smarter business decisions.
Hiring an ecommerce accountant frees up your time, keeps your finances in order, and helps you scale faster—without the stress of managing accounts alone.
Partnership with SimplyVAT.com
From registering your business for VAT to looking after your monthly filings and communicating with tax authorities – our exciting partnership with SimplyVAT.com 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 SimplyVAT.com.
Why online sellers choose us:
Tax-technical expertise and ecommerce specialists
SimplyVAT.com experienced team of VAT experts have the knowledge to help with any VAT problem.
Transparency and ethical practices
SimplyVAT.com 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 SimplyVAT.com
The personal touch
We know how important it is to trust a person who is supporting your business – that’s why your SimplyVAT.com 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!
How we help ecommerce sellers
Whether you sell through Amazon, Shopify, Etsy, or your own website, we offer specialist ecommerce accounting services tailored to the needs of online retailers. From accurate bookkeeping to VAT submissions and annual filings, we help you stay compliant while keeping control of your finances.
Our ecommerce accounting services include:
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Bookkeeping and monthly reporting — accurate tracking of your sales and expenses
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VAT returns — Making Tax Digital (MTD) compliant and submitted on your behalf
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Integration with Xero accounting software — included in every package
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Monthly profit & loss and cash flow statements to guide your business decisions
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Corporation Tax filing (CT600)
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Self Assessment for the company director
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A dedicated ecommerce accountant as your consistent point of contact
Specialist support for all types of ecommerce sellers
Whether you sell through your own website, marketplaces, or a fast-moving dropshipping model, our ecommerce accounting adapts to how you operate. We automate sales data, streamline multi-channel bookkeeping, and keep you compliant with UK VAT and tax rules. Our support for WooCommerce, dropshipping, and eBay sellers gives you clear financial visibility and accurate reporting as you grow.
Woocommerce
eBay seller
SAAS
Dropshippers
Woocommerce accountants
Leading UK accountants for ecommerce sellers
WooCommerce gives online sellers flexibility, but it also creates accounting challenges when sales, plugins, payment gateways, and shipping tools all need to sync correctly. Our WooCommerce accounting service helps you automate your bookkeeping by connecting your store, Stripe, PayPal, Klarna, and inventory extensions directly into Xero or QuickBooks for clean, accurate financial data.
We ensure all WooCommerce fees, refunds, shipping costs, and VAT are recorded correctly, giving you real-time reports that match your store activity. If you sell across multiple platforms — for example, WooCommerce + Amazon or WooCommerce + eBay — we consolidate all channels into one simple bookkeeping workflow.
Our support also covers UK VAT, EU OSS, and digital product VAT rules so you stay compliant as your store scales. Whether you're running a start-up store or a high-volume WooCommerce business, we help you understand your numbers and manage your finances with confidence.
Ebay seller accountants
Streamlined accounting and VAT support for eBay businesses
eBay remains a strong marketplace for UK resellers, refurbished goods traders, and niche product sellers. Our eBay seller accounting service automates your bookkeeping by syncing eBay Managed Payments, postage charges, promotional fees, refunds, and discounts directly into Xero or QuickBooks.
If you sell on more than one platform — eBay + Shopify, eBay + Amazon, or eBay + WooCommerce — we consolidate everything into one accounting workflow so your revenue, costs, and profit margins are always clear. This reduces bookkeeping time and eliminates the errors that come with manual spreadsheets.
We also support eBay sellers with VAT, including marketplace VAT rules, VAT on imported goods, and multi-channel VAT reporting across UK and EU markets. Whether you’re an established eBay store or a part-time seller, we provide reliable tax and accounting support tailored to your business model.
SAAS accountants
Specialist accounting and revenue support for SaaS businesses
SaaS businesses operate differently from traditional companies, with recurring subscriptions, digital invoicing, and complex revenue-recognition rules. Our SaaS accounting service helps you stay compliant and organised by automating subscription payments, managing deferred revenue, tracking upgrades and cancellations, and syncing your billing platforms directly into Xero or QuickBooks.
If you use Stripe, Paddle, Chargebee, GoCardless, or another subscription gateway, we consolidate all transactions into one accounting workflow so your income, fees, refunds, and performance metrics are always clear. This removes manual admin and gives you accurate real-time financial visibility as your business grows.
We also support SaaS companies with VAT on digital services (including UK and EU rules), corporation tax, year-end accounts, payroll, and forecasting. Whether you’re a startup building MRR or a growing SaaS company scaling internationally, we provide reliable tax and accounting support tailored to your subscription model.
Accountants for Dropshippers
Specialist dropshipping and ecommerce accountants in London
Dropshipping moves quickly — but your accounting still needs to be accurate. We provide specialist support for dropshipping businesses, helping you manage supplier payments, overseas fulfilment, inconsistent delivery times, and fluctuating margins. Our bookkeeping process tracks your true product profitability by capturing cost of goods, advertising spend, fulfilment fees, and platform charges.
VAT can be complicated for dropshippers, especially when products are shipped directly from overseas suppliers. We guide you through import VAT, UK VAT registration, EU VAT / OSS, cross-border selling rules, and marketplace VAT obligations so you stay fully compliant.
To reduce admin, we automate daily sales and settlements from Shopify, WooCommerce, Amazon, or eBay straight into Xero or QuickBooks. This keeps your books accurate, improves cashflow forecasting, and ensures you always have up-to-date financial visibility — essential when scaling a fast-moving dropshipping store.
Why our clients
love us
Why choose us
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.
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 registered
We offer transparent, all-inclusive monthly fixed prices, so there are no hidden costs, giving you absolute peace of mind.
Transparency
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
We bring our clients the latest technology and apps to streamline processes, improve cash flow & become more efficient through automation.
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.
Speak to a specialist ecommerce accountant
Get expert, tailored advice from accountants who understand the complexities of online selling—across Amazon, Shopify, Etsy, eBay, and more.
We are modern accountants that help businesses grow
What our clients are saying about our service:
“My Medical & IT Business was transformed by Fusion Accountants. The one thing we find very useful working with them is their dedicated account manager and their 121 services so every time we have questions our account manager always comes back to us.”
Customer service reviews
Our accountant Khalid Sayal has been excellent. Efficient, accurate, speedy, great to work with. The onboarding process has been excellent and there's no indication that the service would be any less in the future. I actually chose Fusion on the back of all the positive google reviews - which they clearly right deserved.
Mark Ellams
Fusion services
We provide a comprehensive range of accounting and tax services to help launch your new venture.
Meet our ecommerce accountant
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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Affordable pricing for ecommerce accounting
Get expert support from specialist ecommerce accountants with clear, fixed monthly pricing—no surprises, just everything your online business needs in one streamlined plan.
FAQ ‘s
What does an ecommerce accountant do?
An ecommerce accountant helps online sellers manage their finances across multiple platforms like Amazon, Shopify, Etsy, and WooCommerce. At Fusion Accountants, we provide platform-specific bookkeeping, VAT submissions, monthly reporting, and tax compliance so you can focus on growing your business.
Do I need a specialist accountant for my ecommerce business?
Yes. Ecommerce businesses face unique challenges like inventory tracking, marketplace fee reconciliation, and international VAT. A specialist ecommerce accountant understands these complexities and can save you time, improve accuracy, and ensure HMRC compliance.
Can you integrate with Amazon, Shopify or eBay?
Absolutely. We work with tools like Xero, A2X, and other integrations to connect your sales channels directly with your accounting software—automating reconciliation and giving you a clear picture of your finances in real time.
How do you track profitability by product or platform?
We generate monthly profit & loss and cash flow statements, broken down by product category, platform, or region. This helps you identify which areas drive the most profit and make data-led business decisions.
What VAT services do you offer for ecommerce sellers?
We manage your UK VAT returns, ensure Making Tax Digital (MTD) compliance, and can also support EU VAT reporting for cross-border sellers. Our team keeps you ahead of deadlines and avoids late penalties.
Do you provide payroll and Corporation Tax as well?
Yes. In addition to ecommerce bookkeeping and VAT, we handle payroll for employees and directors, Corporation Tax (CT600) filings, and Self Assessments—offering a complete accounting solution under one roof.
What accounting software is best for ecommerce sellers?
Most ecommerce sellers benefit from using cloud-based software like Xero or QuickBooks, especially when integrated with tools like A2X. These platforms automate order imports, reconcile marketplace payouts (like Amazon or Shopify), and keep your VAT records compliant. At Fusion Accountants, we’ll recommend and set up the best combination of tools for your business—ensuring you get real-time financial insights and stay organised without the manual work.
Platforms we support for ecommerce accounting
OneSaas
OneSaas is an integrations platform that automates omnichannel sales data for accounting, fulfilment, and marketing applications, helping businesses streamline their operations across multiple platforms.
It provides a full suite of reliable, high-quality business data integrations through a single connection to its central hub. This allows for greater financial efficiency and consistency compared to platforms that rely on standalone native integrations. OneSaas supports thousands of small, medium, and enterprise clients by ensuring their essential business apps—used to manage daily operations—communicate seamlessly and work together without friction.
Amazon
Amazon is the world’s largest online marketplace and a key sales channel for ecommerce businesses. It enables individuals and companies to list, sell, and distribute products to a global customer base with built-in logistics and fulfilment support.
As a dominant platform, Amazon offers sellers powerful tools—but also creates accounting complexities, from VAT reporting to reconciling marketplace fees. At Fusion Accountants, we work with Amazon sellers to streamline financial reporting, track profitability, and stay compliant using smart integrations like A2X and Xero. Whether you’re using FBA or FBM, we help ensure your Amazon sales data flows seamlessly into your accounting system.
A2X
A2X is a powerful cloud-based software tool that connects Amazon’s marketplace with cloud accounting systems like Xero and QuickBooks to automate ecommerce bookkeeping.
It reconciles Amazon payouts directly with your bank transactions, accurately breaking down sales, fees, refunds, and taxes. A2X is trusted by thousands of Amazon sellers and their accountants worldwide, saving hours of manual work each month. Through the A2X partner programme, accountancy firms like Fusion Accountants use this tool to streamline reporting and ensure clients’ Amazon sales data is captured with precision and compliance.
Shopify
Shopify is a cloud-based SaaS (Software as a Service) ecommerce platform that allows individuals and businesses to easily set up an online store and sell products across multiple channels.
Merchants can also sell in person using Shopify POS. As one of the most widely used ecommerce platforms, Shopify is designed to support businesses of all sizes—from startups to large enterprises. Whether you’re selling online, via social media, in physical stores, or through pop-up events, Shopify offers flexible solutions. What began as a simple store has grown into a platform with a mission: to make commerce more accessible and powerful for everyone.
WooCommerce
WooCommerce is a powerful and customisable WordPress plugin that transforms any website into a fully functional ecommerce store. It allows users to sell physical and digital products, take bookings, manage subscriptions, and more—all from within the familiar WordPress environment.
As the most widely used ecommerce plugin globally, WooCommerce offers flexibility, but managing accounting can become complex. Sales from multiple payment gateways, currency conversions, and VAT rules often require expert support. At Fusion Accountants, we help WooCommerce store owners simplify their finances, automate bookkeeping, and stay compliant using tools like Xero—so you can focus on growing your business without the financial stress.
eBay
eBay is a global online marketplace that connects millions of buyers and sellers, offering everything from rare collectibles to everyday essentials. Known for its auction-style listings, eBay is also a powerful ecommerce platform for businesses looking to reach a broad audience.
Managing accounting for eBay sales can be challenging due to transaction fees, varying payment schedules, and cross-border VAT requirements. Fusion Accountants supports eBay sellers by reconciling marketplace payouts, tracking expenses, and preparing tax returns—ensuring accuracy, compliance, and real-time visibility into your profits. Whether you’re selling locally or internationally, we make the financial side of your eBay store simple and stress-free.