UK VAT on Digital Services: What Non-UK Sellers Need to Know

The UK is no longer covered by your EU setup

Since Brexit, the EU's One Stop Shop return does not cover sales to United Kingdom consumers. A course creator who neatly files one OSS return for twenty-seven member states still has a completely separate obligation to HMRC for every British buyer — at the UK's standard 20% rate.

For overseas sellers of digital services to UK consumers there is no registration threshold. The £90,000 threshold that UK domestic businesses enjoy does not apply to non-established sellers: your first sale to a buyer in London creates the obligation.

What compliance actually involves

The mechanics look familiar to anyone who has dealt with EU VAT, but they run on separate rails.

• Register for UK VAT with HMRC as a non-established taxable person
• Charge 20% VAT on B2C sales of digital services to UK consumers
• Collect and store two pieces of non-contradictory location evidence per sale
• File VAT returns quarterly through Making Tax Digital compatible software
• Validate UK VAT numbers for B2B sales, where the reverse charge applies

B2B sales and invoicing rules

Sales to UK VAT-registered businesses are outside the scope for the overseas supplier — the buyer accounts for VAT under the reverse charge. That only holds if you capture and verify a valid UK VAT number at checkout and keep it with the transaction record. Invoices to UK buyers must meet HMRC content requirements, which differ in detail from EU rules.

One market, or one line in your payout report

The UK is typically a top-three market for English-language courses and SaaS, so skipping it is rarely an option. Under a merchant of record arrangement, the provider's UK registration covers the sale: the correct VAT is charged at checkout, the return is filed with HMRC, and the seller sees the UK simply as revenue in the payout reconciliation.