Ecommerce VAT Companies in the UK: Firms and Services Guide (2026)
AC
Acumon Chartered Accountants·13 min read
This practical guide looks at companies offering ecommerce VAT services across the UK, rather than ranking them from first to last. It covers a varied mix of companies, from larger accountancy practices with broad tax and compliance capabilities to narrower specialists focused on ecommerce, marketplaces and cross-border VAT. The aim is to give useful context around each company, the types of businesses they serve and the areas where their expertise is most relevant. That makes it easier to compare options based on the scale, structure and VAT requirements of an ecommerce business.
Acumon
Acumon is a UK firm of chartered accountants providing VAT, tax, accounting, audit, and advisory services to businesses operating across domestic and international markets. Its VAT practice includes dedicated support for ecommerce businesses selling through online marketplaces, their own websites, and cross-border channels.
The firm works with UK and overseas ecommerce businesses whose VAT obligations can involve Amazon, eBay, marketplace deemed-supplier rules, direct website sales, imports, returns, and stock held in different jurisdictions. Acumon supports both domestic sellers and overseas businesses that need UK VAT registration and ongoing compliance.
Ecommerce VAT becomes more complex when a marketplace accounts for VAT on some transactions while the seller remains responsible for others. Acumon maps sales channels against the relevant VAT treatment and supports businesses with reconciling marketplace settlement reports, including sales, fees, refunds, chargebacks, and currency adjustments.
Cross-border ecommerce can create additional registration and reporting requirements. Acumon handles UK VAT registration and returns directly and coordinates EU OSS and IOSS arrangements for B2C sales into Europe. The team also advises on import VAT, postponed VAT accounting, overseas warehousing, and stock movements where these affect the seller’s VAT position.
For businesses operating across several sales channels, VAT reporting depends heavily on the quality of the underlying platform data. Acumon builds documented reconciliations from marketplace settlement reports through to VAT returns and supports MTD-compliant filing based on actual transaction data.
Acumon can also review historic ecommerce VAT periods where businesses may have declared transactions incorrectly or accounted for VAT twice on marketplace sales. This can be relevant to companies that have expanded rapidly, added new marketplaces, moved inventory internationally, or changed their fulfilment structure without reviewing the resulting VAT treatment.
Ecommerce VAT Capabilities
Acumon provides VAT support across common ecommerce sales, marketplace, import, and cross-border structures.
These include:
UK VAT Registration and returns
Marketplace Deemed-supplier rule analysis
Amazon and eBay VAT treatment
EU OSS and IOSS coordination
Import VAT and postponed VAT accounting
Marketplace Settlement report reconciliation
Refunds, Chargebacks, and multi-currency adjustments
Historic VAT Reviews and error correction
MTD-compliant VAT Filing
Ecommerce VAT work can be coordinated with wider accounting support where sellers need their marketplace records, bookkeeping, and tax reporting managed within the same finance process.
Regulatory Licences and Registrations
Acumon’s professional registrations relate to its wider accountancy and audit practice rather than constituting separate ecommerce VAT licences. The firm operates under UK professional and regulatory frameworks and holds additional audit authorisations relevant to its broader work with international groups.
These include:
ICAEW Registered audit firm status
Financial Reporting Council Regulatory oversight for audit activities
Jersey Regulated audit licence
Isle of Man Regulated audit licence
ICAEW Probate accreditation
England and Wales Company registration
UK VAT Registration
These registrations sit alongside Acumon’s tax and VAT services and reflect the wider regulated environment in which the practice operates.
Core Services
In addition to ecommerce VAT, Acumon provides a range of services that can support the wider accounting, tax, and compliance requirements of online businesses.
These include:
VAT Compliance and advisory
International VAT Support
Accounts and Bookkeeping
Business and Corporation tax
Payroll Services
Audit Services
Risk and Technology assurance
Specialist Advisory services
Ecommerce businesses often encounter additional VAT requirements as their operations become more complex. Selling through new marketplaces, entering overseas markets, importing inventory, or holding stock outside the UK can change where VAT registrations and reporting obligations arise.
Acumon works with ecommerce businesses that are:
Registering for UK VAT
Selling Through Amazon, eBay, or other marketplaces
Operating Their own ecommerce websites alongside marketplace channels
Expanding Sales into EU markets
Using OSS or IOSS for cross-border B2C sales
Importing Goods into the UK
Holding Stock in overseas warehouses
Correcting Historic marketplace VAT reporting
Reviewing the VAT position as sales channels and fulfilment arrangements change can help businesses keep registrations, transaction treatment, and reporting aligned with their actual ecommerce activity.
Address: 1-2 Craven Road, Ealing, London, W5 2UA, UK
Elver E-Commerce Accountants
Elver focuses exclusively on ecommerce businesses and provides accounting, tax compliance and finance support to UK-based online sellers. Its VAT service covers registration, returns, VAT reconciliations, error correction and the VAT treatment of marketplace fees across channels such as Amazon, Shopify, eBay and Etsy.
International VAT and GST sit alongside the UK service. Elver supports OSS and IOSS requirements and uses ecommerce accounting tools such as Xero and A2X to connect marketplace activity with accounting records. This makes the practice relevant to growing brands whose VAT reporting depends on reconciled data from several platforms rather than a straightforward sales ledger.
Key Facts
Ideal for: Ecommerce businesses with multichannel or international sales
Ecommerce Accountants is an ecommerce-focused UK accountancy provider operating as a trading name of Figio Group Ltd. The company works with Amazon sellers, Shopify brands, eBay businesses, social commerce merchants, private-label businesses, dropshippers and DTC brands.
VAT services form part of a broader ecommerce accounting model that includes bookkeeping and marketplace reconciliation. Published material covers UK and EU VAT compliance, with support designed around the reporting structures used by major ecommerce platforms rather than conventional retail bookkeeping alone.
Key Facts
Ideal for: Amazon, Shopify and multichannel ecommerce businesses
Core services: Ecommerce VAT, bookkeeping, accounts and tax
Platforms: Amazon, Shopify, eBay, TikTok Shop and other online channels
Specialization: Ecommerce accounting
Location: UK
Contact Information
Website: www.ecommerceaccountants.co.uk
Address: 66 Paul Street, London, EC2A 4NA
Facebook: www.facebook.com/ecommerceaccountants
Twitter: x.com/ECommAccountant
Instagram: www.instagram.com/ecommerceaccountants
RR Accountants Ecommerce
RR Accountants operates a dedicated ecommerce accounting service focused on VAT and reconciled financial records for UK online sellers. Its ecommerce service covers Shopify, Amazon, eBay, Etsy, TikTok Shop and WooCommerce businesses.
VAT work includes MTD-compliant returns, registration and deregistration support. The service is built around reconciling platform sales, fees, refunds and payouts before the VAT return is prepared, which can be useful where the value deposited into the bank does not directly represent gross taxable sales.
Key Facts
Ideal for: UK-based marketplace and Shopify sellers
Your Ecommerce Accountant provides specialist accounting and VAT services to ecommerce businesses operating in the UK and overseas. Its VAT service specifically addresses marketplace transactions and supports sellers using Amazon, Etsy, Shopify and eBay.
The company uses software integrations to bring ecommerce platform data into the VAT preparation process. Its published service information also covers overseas expansion and the VAT registration implications that can arise when an ecommerce business begins selling into additional markets.
Key Facts
Ideal for: Ecommerce sellers requiring platform-specific VAT support
GoForma provides ecommerce accounting services for UK businesses selling through Amazon, Shopify, eBay and Etsy. Its ecommerce offering combines VAT compliance with multichannel bookkeeping and corporation tax support.
VAT coverage includes UK VAT together with OSS, IOSS and marketplace VAT issues. The service is suited to sellers that want VAT handled as part of their wider accounting process, including the reconciliation of stock and cost of goods sold rather than as an isolated filing exercise.
Key Facts
Ideal for: UK ecommerce companies seeking combined accounting and VAT support
E2E Accounting has a dedicated ecommerce service for UK online sellers using Amazon, Shopify, eBay and WooCommerce. Its work combines VAT registration and MTD compliance with ecommerce bookkeeping, sales reconciliation and financial reporting.
The service focuses on accounting environments where marketplace fees, multichannel transactions, currency movements and inventory data need to be reflected correctly before tax filings are produced. VAT therefore sits within a wider integrated accounting process rather than being treated solely as quarterly form preparation.
Address: The Old Dairy, 12 Stephen Rd, Headington Oxford OX3 9AY, United Kingdom
LinkedIn: www.linkedin.com/company/e2eaccounting
Facebook: www.facebook.com/e2eaccounting
Twitter: x.com/AccountingE2e
Instagram: www.instagram.com/e2eaccounting
Fusion Accountants
Fusion Accountants provides specialist ecommerce accounting for businesses selling through Amazon, Shopify, Etsy and independent websites. Its ecommerce services cover VAT returns, bookkeeping, annual filings and cloud accounting integrations. Amazon and Shopify have dedicated service offerings. For Amazon sellers, Fusion handles settlement and fee reconciliation together with MTD-compliant VAT reporting. Its Shopify service includes VAT registration, quarterly submissions and UK and EU VAT compliance for online merchants.
Sterling & Wells provides UK ecommerce accounting and VAT services for businesses selling through Amazon, eBay, Shopify and WooCommerce. The company supports both UK-based ecommerce businesses and overseas sellers dealing with UK VAT requirements.
Its ecommerce VAT work includes registration, return filing and platform-specific compliance. Amazon sellers can access more focused support covering FBA and FBM transactions, import VAT procedures and marketplace collection rules.
Key Facts
Ideal for: UK and overseas sellers entering the UK ecommerce market
Core services: VAT registration, VAT returns and ecommerce accounting
Sterlinx Global provides ecommerce accounting and VAT support to online retailers using Amazon, eBay and a range of other international marketplaces. The firm’s ecommerce offering includes bookkeeping, statutory accounting, tax returns and VAT services.
For Amazon sellers, Sterlinx publishes a dedicated service covering VAT registration, VAT calculations and filing, ecommerce VAT and bookkeeping. The company also supports businesses expanding into the UK or operating across several ecommerce markets.
Key Facts
Ideal for: Marketplace sellers with UK or international ecommerce activity
Core services: Ecommerce VAT, registration, filing, bookkeeping and accounts
Platforms: Amazon, eBay and other marketplaces
Specialization: Ecommerce and international accounting
Location: UK
Contact Information
Website: sterlinxglobal.com
Phone: +44 (0) 203 355 5585
Address: 3a Bridgewater St, Liverpool, L1 0AR, UK
LinkedIn: www.linkedin.com/company/sterlinx
Facebook: www.facebook.com/sterlinxgb
Twitter: x.com/Sterlinxgb
Instagram: www.instagram.com/sterlinxgb
Yorkshire Accountancy
Yorkshire Accountancy supports ecommerce businesses selling through Shopify, Amazon, eBay, Etsy, WooCommerce and TikTok Shop. Its ecommerce accounting service includes VAT returns and advice, bookkeeping, Making Tax Digital support, management accounts and marketplace bookkeeping.
Amazon sellers have a dedicated service covering FBA and FBM businesses, private-label brands, dropshippers and sellers with customers outside the UK. VAT support is therefore available both within general multichannel ecommerce accounting and for businesses whose operations are centred on Amazon.
Key Facts
Ideal for: Small and growing UK ecommerce sellers
Core services: VAT, bookkeeping, accounts, tax and MTD support
Accounting Wise provides online accountancy services to Amazon sellers throughout the UK. The company supports sole traders, partnerships and limited companies and includes VAT, returns and filing within its Amazon seller accounting packages.
The service combines a dedicated accountant with cloud accounting software that can sync with an online store. Real-time bookkeeping, sales and fee tracking are available alongside VAT compliance, making the provider particularly relevant to smaller Amazon businesses that want routine accounting and VAT handled together.
Key Facts
Ideal for: UK Amazon sellers and resellers
Core services: VAT, bookkeeping, accounts and tax returns
Platform focus: Amazon
Business types: Sole traders, partnerships and limited companies
Address: The Carriages, Station Road, Ware, SG12 9PL UK
LinkedIn: www.linkedin.com/company/a-wise
Facebook: www.facebook.com/accountingwise.co.uk
Twitter: x.com/Acc_Wise
Instagram: www.instagram.com/acc_wise
Unicorn Accounting
Unicorn Accounting offers a dedicated VAT service built around ecommerce sellers operating across multiple marketplaces and payment providers. It handles VAT registration, quarterly returns and Making Tax Digital compliance for businesses selling through Amazon, Shopify, eBay, Etsy and independent websites.
The service extends into OSS and IOSS arrangements for European sales and multi-country VAT requirements for Amazon FBA businesses holding stock in different jurisdictions. Marketplace fees, refunds and cross-border transactions are reconciled as part of the VAT process.
Key Facts
Ideal for: Multichannel ecommerce and Amazon FBA businesses
Core services: VAT registration, VAT returns, MTD and VAT reconciliation
RSBC Accountants provides ecommerce accounting and VAT services to online businesses using Amazon, Shopify, Etsy, WooCommerce and other digital channels. Its service includes ecommerce bookkeeping, VAT returns, inventory accounting and cross-border compliance.
Amazon sellers can access more specific support covering VAT registration, Amazon Seller Central data, FBA fee tracking, multichannel reconciliation and international VAT requirements. RSBC integrates ecommerce records with accounting systems including Xero, QuickBooks and A2X.
Key Facts
Ideal for: UK ecommerce businesses selling across multiple channels
Core services: VAT, bookkeeping, corporation tax and financial reporting
Archimedia Accounts provides specialist accounting services to ecommerce businesses and works with online sellers using different marketplace and direct-to-consumer platforms. Its ecommerce practice includes Amazon-focused accounting and support with the VAT implications of domestic and international transactions.
The wider service combines ecommerce bookkeeping with cash flow management, tax and financial reporting. This makes Archimedia relevant to online retailers that need VAT handled within their broader accounting setup rather than through a standalone indirect tax service.
Key Facts
Ideal for: Ecommerce businesses wanting VAT within broader accounting support
Core services: Ecommerce accounting, VAT, bookkeeping and tax
Platform experience: Amazon and other online selling channels
Choosing between ecommerce VAT companies depends on the size and structure of the business, the markets it sells into, the maturity of its finance processes and the regulatory requirements it needs to manage. Some companies combine VAT with wider accounting, tax and advisory support, while others concentrate more narrowly on ecommerce, marketplaces or cross-border compliance. The right fit will therefore vary between a domestic online retailer, a multichannel seller and a business holding stock or selling across several jurisdictions. A suitable partner should provide objective guidance together with practical actions that help reduce compliance risk and strengthen the resilience of VAT processes. This guide is intended to provide neutral context for comparing the available options and identifying companies whose scope matches the needs of the business.
AC
Written by the Acumon team
Acumon is an ICAEW-registered firm of chartered accountants and registered auditors
based in London, with offices in Pitstone, Aylesbury and Bournemouth. Need advice on
anything covered here? Talk to us.
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