VAT on Digital Services: Cross-Border Compliance for UK Fintechs Post-Brexit

The Post-Brexit VAT Landscape for UK Fintechs

Before Brexit, a UK fintech selling digital services across the EU could account for VAT on those supplies through a single registration: the VAT Mini One Stop Shop (VATMOSS), which allowed UK businesses to report and pay EU VAT centrally through HMRC. That arrangement ended on 31 December 2020 when the UK left the EU VAT area.

The consequence is significant. UK businesses that supply digital services to EU consumers can no longer use the EU's One Stop Shop (OSS) regime to simplify their compliance. They must either register for VAT in each EU member state where they have customers above the local registration threshold, or appoint a fiscal representative in an EU member state to handle their compliance obligations. Neither option is particularly straightforward, and many UK fintechs are not fully aware of their obligations.

Compounding this is the specific complexity of financial services VAT treatment. Many fintech services are wholly or partially exempt from UK VAT under Group 5 of Schedule 9 to the VATA 1994. But the exemption is not universal; it depends on the specific nature of the supply. Getting this distinction wrong can mean either paying VAT that was not due (damaging margins) or failing to charge VAT that was required (creating a liability plus interest and penalties).

What Counts as a Digital Service

A digital service, for VAT purposes, is any service delivered over the internet or an electronic network where the delivery is essentially automated and requires minimal human intervention. HMRC's VAT Notice 741A provides the definitive list, but for fintechs the relevant categories include:

• Access to online platforms, portals, and dashboards
• Software as a Service (SaaS) products delivered via a browser or API
• Online banking and account management tools
• Digital marketplaces for financial products
• Automated underwriting and credit scoring services
• Data analytics and financial information services

Crucially, a service does not cease to be a digital service simply because there is some element of human involvement. The test is whether the service could be delivered without meaningful human input. Customer support calls do not make a SaaS platform a non-digital service. Similarly, a service is not excluded from the digital services rules simply because it is regulated or licensed.

Place of Supply Rules: The Core Framework

For VAT purposes, the place of supply determines which country's VAT rules apply to a transaction. For digital services, the UK rules (post-Brexit) and EU rules (under Directive 2006/112/EC) are broadly aligned but not identical:

Business-to-Business (B2B)

Where the customer is a business (VAT-registered or not, in most cases), the place of supply is the customer's location. This means that a UK fintech supplying a digital service to a German business accounts for VAT in Germany, not the UK. Under the reverse charge mechanism, the customer accounts for VAT in their own country; the UK supplier does not need to register in Germany. The UK supplier invoices without VAT and includes a reverse charge notice.

Business-to-Consumer (B2C)

Where the customer is a private individual (not in business), the place of supply is also the customer's location. But here the reverse charge mechanism does not apply. The supplier must account for VAT in the customer's country. This is the scenario that creates EU registration obligations for UK fintechs with retail customers in EU member states.

EU Registration: The Hard Reality for UK Fintechs

Since January 2021, UK businesses selling digital services to EU consumers must register for VAT in each EU member state where their supplies are taxable. Each member state sets its own registration threshold; some have a nil threshold for non-EU established businesses, meaning registration is required from the first sale. This creates a potentially significant compliance burden for a UK fintech with retail customers across Europe.

The practical options for managing EU VAT compliance are:

1. Register in each EU member state individually. This is the most direct route and gives the business full control over its filings. It is also the most expensive in terms of advisory cost, particularly if the business has customers in multiple member states with different filing frequencies and requirements.
2. Appoint a fiscal representative in one or more EU member states. A fiscal representative is a local entity that assumes joint and several liability for the business's VAT obligations in that country. They handle registration, filing, and payment on the business's behalf. This is the most common approach for UK businesses with moderate EU revenue.
3. Restructure the EU sales entity. If the EU customer base is material, establishing a European subsidiary or branch in an EU member state may be preferable to managing multi-country non-resident registrations. An EU-established entity can use the OSS regime for intra-EU B2C digital services.

Financial Services VAT Exemptions: A Critical Distinction

Many fintech services fall within the financial services VAT exemption in the UK (Schedule 9, Group 5, VATA 1994). The exemption is important because it determines both whether UK VAT applies to domestic supplies and, by analogy, how EU member states are likely to treat similar supplies in their own jurisdictions (though EU treatment varies by member state).

The financial services exemption in the UK covers: the issue, transfer, or receipt of, or dealing with, money, any security for money, or any note or order for the payment of money; the provision of any credit, including loans and mortgages; the underwriting of shares and securities; the operation of any current, deposit or savings account; and the management of a unit trust or mutual fund.

It does not automatically cover everything a fintech does. The following table sets out the VAT treatment of common fintech activities:

The partial exemption position is particularly important for fintechs with mixed supplies. Where a business makes both exempt and taxable supplies, it can only recover input VAT to the extent that the VAT relates to taxable supplies. This requires a partial exemption calculation, typically prepared annually, and can significantly affect the effective cost of VAT on purchases.

Managing VAT Across Jurisdictions Operationally

For a UK fintech with both domestic and EU customers, the operational requirements are: maintaining records of customer location for all B2C digital service supplies (a minimum of two non-contradictory pieces of evidence per customer, per HMRC guidance); maintaining separate VAT records for each jurisdiction; managing registration, filing and payment deadlines across multiple jurisdictions; and reviewing the partial exemption position annually for any business with mixed supplies.

The key system requirements are: your billing system must be capable of applying different VAT treatments based on customer type (B2B or B2C) and customer location; your accounting system must record VAT by jurisdiction; and you must have a process for collecting and storing customer location evidence at the point of sale.

Key Takeaways

• UK businesses cannot use the EU One Stop Shop after Brexit. B2C digital service supplies to EU customers require per-country VAT registration in the EU, or the appointment of a fiscal representative.
• B2B digital services apply the reverse charge: the UK supplier invoices without VAT and the business customer accounts for VAT in their own country.
• Financial services VAT exemptions in the UK are specific: they attach to the financial service itself, not to the software or platform used to deliver it. A SaaS subscription is generally taxable even if used for financial services.
• Mixed supplies (exempt and taxable) require a partial exemption calculation; only the VAT attributable to taxable supplies is recoverable as input VAT.
• Payment processing as principal, FX conversion, lending interest, and deposit-taking are generally exempt. Data analytics, software licences, and information services are generally taxable.
• The billing system and accounting system must be configured to apply different VAT treatments based on customer location and type. This is a systems implementation task, not just a compliance exercise.
• Specialist indirect tax advice is strongly recommended before establishing EU operations or launching a new fintech product line, given the complexity of the mixed supplies position.