Check whether your online store must register for UK VAT, and estimate your annual VAT liability including marketplace-facilitated sales and EU B2C sales.
Données vérifiées · July 2026
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UK VAT registration becomes compulsory once your taxable turnover in any rolling 12-month period exceeds £90,000 (2025/26 threshold). If you sell through a marketplace like Amazon or eBay that is required to collect VAT on your behalf under the facilitator rules, that portion of your sales is excluded from your own registration liability. EU B2C sales are generally outside UK VAT but may trigger EU VAT obligations (such as the One Stop Shop) depending on volume and destination.
£120,000 annual turnover, all standard-rated, sold direct (not marketplace-facilitated): turnover is above the £90,000 threshold, so registration is required, with an estimated annual VAT liability of £20,000.
Enter your annual turnover from UK sales.
Enter the proportion of sales that are standard-rated (the rest treated as reduced/zero-rated).
Confirm whether a marketplace facilitates and collects VAT on your behalf.
Add any EU B2C sales for context on separate EU VAT obligations.
Last data update
July 7, 2026
Sources and references
HMRC — Register for VAT (gov.uk/vat-registration); VAT and overseas goods sold via online marketplaces (gov.uk/guidance/vat-and-overseas-goods-sold-directly-to-customers-in-the-uk), 2025/26.
The data in this calculator is updated regularly to reflect the latest official rates. When in doubt, consult the official sources listed above.
The turnover itself generally still counts toward your threshold assessment, but the VAT on those specific sales is accounted for by the marketplace, not by you.
You must register once you exceed the threshold in any rolling 12-month period, or expect to exceed it in the next 30 days alone — there's no automatic de-registration for a temporary dip afterwards.