VAT on Digital Products: A Guide for UK E-commerce Sellers

Digital products are the e-commerce category where the standard cross-border framework does not apply. There is no customs border to clear, no physical consignment to value, and no IOSS threshold to test against. Downloadable software, e-books, online courses, stock images, audio files, mobile-app purchases, SaaS subscriptions, and digital memberships sit instead under the rules for electronically supplied services, where the VAT treatment is decided by where the customer is rather than where the seller is. For a UK e-commerce brand selling digital products internationally, this is the chapter where the rules are most counterintuitive and the compliance landscape changed most after Brexit.

This piece is part of the cross-border VAT pillar. It sits alongside its Week 3 companions on US sales tax nexus for UK e-commerce brands and utilising the Union and Non-Union OSS schemes for B2C European sales, the latter being the natural follow-on for the EU side of digital supplies.

What counts as a digital product for VAT

HMRC and the EU follow broadly the same definition of an electronically supplied service: a service delivered over the internet with minimal human intervention, where the recipient receives the supply in digital form. Common examples include downloadable software, e-books, online courses with no live tutor, music and video downloads, stock photography and design assets, in-app purchases, SaaS subscriptions, hosted website access, and online membership communities. The defining test is the minimal human intervention element: a live-taught online course with real-time interaction is typically not an electronically supplied service, while a recorded course that streams on demand is.

Place of supply decides everything

The single most important concept is place of supply. For electronically supplied services to consumers (B2C), the place of supply is where the customer is located. That decides which country VAT applies, at what rate, and to whose tax authority it must be paid. A UK seller delivering a downloadable e-book to a German consumer is making a German-place-of-supply sale; German VAT at the German rate is due, payable to the German tax authority, not to HMRC.

For B2B sales of electronically supplied services to business customers in other countries, the reverse charge generally applies. The UK seller does not charge VAT; the business customer accounts for VAT in its own country under the reverse-charge mechanism. The seller still has to evidence that the customer is a business, typically by capturing and validating a VAT number at checkout.

How the rules sit after Brexit

Before Brexit, the EU-wide Mini One-Stop Shop (MOSS) allowed UK sellers to handle all EU B2C digital supplies through a single UK registration. That route closed when the UK left the EU. UK sellers selling digital products to EU consumers now have to choose between the Non-Union OSS scheme (a single EU registration through one member state covering all EU B2C digital supplies) or registering for VAT in each member state where consumers buy from them. Non-Union OSS is the practical default for almost every UK digital seller with EU customers, because the alternative is up to twenty-six separate EU member-state registrations.

A working summary table

The Non-Union OSS in practice

A UK seller registers for Non-Union OSS in a single EU member state (commonly Ireland, the Netherlands, or Luxembourg for English-language administration). The seller charges destination-country VAT at checkout on EU B2C electronically supplied services, files a single quarterly Non-Union OSS return, and pays the collected VAT to the registration member state. That state then distributes the VAT to the relevant consumer-country tax authorities. The seller never has to deal directly with twenty-six separate EU revenue departments. The detail of how Non-Union OSS operates against Union OSS is covered in the dedicated piece on Union and Non-Union OSS.

Evidence of customer location

Because place of supply is determined by where the consumer is, the VAT treatment depends on evidence of customer location. For low-value digital sales there is a presumption based on a single piece of evidence such as the billing address. For higher-value sales, or where the presumption can be rebutted, the seller needs two non-contradictory pieces of evidence: combinations of billing address, IP address geolocation, bank or card country, mobile country code, or the customer-supplied delivery address where applicable.

Accepted forms of location evidence

• Billing address provided at checkout.
• IP address resolved to a country at the time of purchase.
• Bank or card BIN country of the payment method used.
• Country code on a mobile phone number used in the purchase.
• Any other commercially relevant location evidence captured at the point of sale.

The seller must keep this evidence for ten years to satisfy EU OSS rules, which is longer than the standard UK VAT record-keeping period of six years. Storing the evidence consistently against each transaction in the e-commerce platform is the only sustainable approach at volume.

Marketplace facilitator rules for digital products

App stores (Apple App Store, Google Play), some online course platforms, and certain digital content marketplaces operate as deemed suppliers under marketplace facilitator rules. The platform accounts for VAT on the sale to the end consumer, and the underlying UK developer or content creator is treated as making a B2B supply to the marketplace operator. The treatment is similar in concept to how Amazon handles VAT on certain marketplace physical sales, but the legal route is different for digital. For UK digital sellers operating through such platforms, the platform handles consumer-facing VAT, and the seller accounts only for the B2B platform supply.

B2B sales and the VAT number check

For a B2B digital supply to an EU business, no VAT is charged; the business customer accounts for it under the reverse charge in its own country. The protection for the seller is evidence that the customer is genuinely a business. Validating the customer EU VAT number through the VIES system at the point of sale is the standard step. Storing the validation response against the transaction is what defeats a later HMRC challenge that the sale should have been treated as B2C with destination VAT charged.

UK VAT on digital sales to UK consumers

For sales to UK consumers, the treatment is straightforward UK VAT at the standard rate of 20 per cent on most digital products. E-books were moved to the zero rate in 2020 for UK supplies, alongside printed books. Digital newspapers and journals also benefit from the zero rate in defined circumstances. The detail of which digital publications qualify for the zero rate has been clarified through HMRC guidance over time, and a UK digital seller with a publication line should verify the current treatment with HMRC guidance rather than rely on the broad e-book example.

Subscriptions and recurring digital supplies

Subscription products such as SaaS, online memberships, or digital content libraries follow the same place-of-supply rules per billing cycle. Each renewal is a fresh supply, and the customer location should be reconfirmed periodically rather than locked at first signup. A subscriber who moves country mid-subscription changes their place of supply; the VAT charge should follow the move once the change in location is known and evidenced. In practice, most subscription billing systems re-evaluate location at each renewal as part of their tax engine.

Bundled physical and digital supplies

A bundle of a physical product and a digital download (for example, a book sold with a downloadable companion course) needs the VAT treatment of each element considered. Where there is a single principal supply with an ancillary component, the principal supply rate applies to the whole. Where the elements are distinct enough to stand alone, the bundle is treated as multiple supplies and the price apportioned, with each element following its own VAT treatment. This is a fact-pattern test rather than a formula, and high-value bundles can warrant specific advice.

Common errors on digital VAT

• Charging UK VAT to EU consumers on digital supplies; the place of supply is the consumer member state, not the UK.
• Treating digital products under the IOSS framework; IOSS is for low-value imports of physical goods, not for digital supplies.
• Failing to capture and store evidence of consumer location, leaving the chosen VAT rate without supporting documentation.
• Charging VAT on B2B supplies without verifying the customer VAT number, when the reverse charge would apply.
• Missing that subscription renewals follow the same place-of-supply rules, and continuing to charge UK VAT after a customer relocates.

When does my digital product cross into a service rather than a product?

For VAT purposes, almost all electronically supplied digital products are treated as services, not goods. The packaging language used in marketing ("buy our software", "purchase the e-book") can obscure that legal classification. The VAT treatment follows the electronically supplied service framework regardless of whether the seller calls the offering a product or a subscription, which is why the place-of-supply rules apply uniformly to e-books, software downloads, SaaS subscriptions, and online memberships.

Do I need IOSS for digital sales to EU consumers?

No. IOSS is the simplified scheme for low-value physical imports into the EU. Digital supplies do not move through customs and do not use IOSS. The equivalent simplification for cross-border digital B2C supplies into the EU is Non-Union OSS, which serves the same purpose of a single registration covering EU-wide consumer supplies. The two schemes are sometimes confused because they share the broader One-Stop Shop branding, but they cover different supply types.