If you are based outside the UK and selling to UK customers through Amazon, there is a good chance your UK VAT obligations as an NETP started earlier than you think. It does not matter how recently you began selling, how few products you have listed, or how modest your monthly sales are. Under UK tax rules, the registration requirement for overseas sellers begins from the very first sale, not once turnover reaches a certain level or once the business has been trading for a while.
This is something many overseas Amazon sellers are not aware of when they start. Amazon manages the logistics, the marketplace, and in some cases collects VAT on certain transactions, but registering for VAT, filing returns, and accounting correctly to HMRC is entirely your responsibility as the seller.
As an overseas seller on Amazon, HMRC places you into a specific category under UK tax rules. HMRC calls them non-established taxable persons, or NETPs. This article explains what that means in practice and what it requires from you as a seller operating in the UK market from overseas.
KeyTakeaways
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As an overseas seller on Amazon, HMRC classifies you as an NETP from your very first sale, regardless of how small or new your business is.
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There is no £90,000 threshold for overseas sellers - the VAT registration obligation arises the moment your first order is placed, or your stock arrives in a UK warehouse.
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Amazon collecting VAT on certain transactions does not replace your obligation to register, file returns, and keep compliant records; that responsibility sits entirely with you.
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Amazon calculates VAT based on the product tax codes you assign to your listings; get them wrong, and the shortfall is yours to cover, not Amazon's.
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Since January 2024, Amazon has been legally required to share seller data with HMRC annually, meaning operating from overseas no longer keeps you off HMRC's radar.
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A backdated VAT assessment can go back up to six years, with penalties and interest running throughout - voluntary disclosure is always cheaper than waiting for HMRC to find you first.
What makes an Amazon seller NETP under UK VAT rules?
Most overseas sellers on Amazon will be treated as NETP without even realising it. The classification is not something you apply for or opt into; it is determined entirely by the facts of your situation.
As an overseas seller, you are an NETP if all three of the following apply:
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You are selling goods to UK customers through Amazon, or you have sent stock to a UK fulfilment warehouse with the clear intention of starting to sell,
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Those sales are made while running your business — not as a one-off personal transaction,
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You have no genuine operational base in the UK — no office, no staff, no management decisions being made here.
If all three apply, you are an NETP under VATA 1994 Sch 1A as HMRC sets out in VATREG37150, regardless of whether you are a sole trader or a limited company, whether you sell ten products or ten thousand, or whether you have been trading for a week or a decade.
What about using Amazon FBA?
This is where many overseas sellers get confused. If you are using Fulfilled by Amazon, or FBA, your stock is physically stored in Amazon’s UK warehouses. Many sellers assume that because Amazon is holding and shipping the goods, the VAT responsibility sits with Amazon. It does not.
Storing stock in a UK fulfilment warehouse does not make your business UK-established. Amazon’s warehouses belong to Amazon, not to you. Your business is still managed and operated from overseas, which means you remain NETP, and the full weight of UK VAT obligations still sits with you as the seller.
What if I only sell occasionally?
There is no minimum level of sales that exempts an overseas seller from NETP status. A seller who makes one sale a month to a UK customer is treated the same way as one making a thousand sales a day. The obligation arises from the nature of the activity, not the volume of it.
When does selling on Amazon trigger VAT registration?
For an overseas seller on Amazon, the VAT registration obligation does not wait until sales build up or turnover reaches a certain level. There are three specific trigger points to be aware of, and any one of them is enough to start the clock.
Your first sale to a UK customer
The most straightforward trigger. The moment a UK customer places an order, and you fulfil it, a taxable supply has been made in the UK. As an NETP, that single transaction creates a VAT registration obligation. You have 30 days from that point to notify HMRC and apply for registration.
Sending Stock to the UK fulfilment warehouse
For FBA sellers, the registration obligation can arise even before the first sale. Shipping inventory into an Amazon fulfilment warehouse in the UK is treated by HMRC as a clear intention to make taxable supplies here. That intention alone is enough to trigger the obligation; you do not need to have sold anything yet.
This catches many FBA sellers off guard. The assumption that registration only becomes necessary once sales begin is incorrect. If your stock is sitting in a UK warehouse ready to be sold, your VAT registration should already be in place.
Amazon’s own 90-day requirement
Separately from HMRC’s rules, Amazon requires overseas sellers to upload a valid UK VAT number within 90 days of their first UK FBA shipment. This is Amazon’s own operational requirement, not an HMRC rule, but the consequence of missing it is significant; Amazon may restrict or suspend your seller account until a VAT number is provided. In practice, this means an FBA seller who delays VAT registration risks losing access to their listings at a critical point in their trading activity.
What Amazon handles and what it does not
This is the area where most overseas Amazon sellers run into trouble. When sellers first discover that Amazon collects VAT on certain transactions, the natural assumption is that their UK VAT position is taken care of, while Amazon’s role in collecting VAT is narrow, specific, and governed by rules that most sellers have never read. Understanding exactly where Amazon’s responsibility begins and ends is not optional; overlook it, and you may owe HMRC VAT on sales you thought were already covered.
What Amazon collects VAT on
Under the deemed supplier rules introduced by the Finance Act 2021, now reflected in VATA 1994 s.5A, Amazon is treated as the supplier for VAT purposes, and therefore collects and remits VAT directly to HMRC in two specific situations:
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Imported goods valued at £135 or less
Where goods are shipped from outside the UK directly to a UK customer, Amazon collects VAT at the point of sale and pays it to HMRC. The seller receives the sale price excluding VAT.
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Goods already stored in the UK by an overseas seller
Where an NETP holds stock in a UK fulfilment warehouse and sells to UK customers, Amazon collects and remits VAT on those sales regardless of the order value.
What Amazon does not cover
The deemed supplier rules are transaction-specific. They do not cover every sale an overseas seller makes, and they do not replace the seller’s broader VAT obligations. Specifically, Amazon does not handle:
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VAT on sales above the £135 import threshold where goods are shipped from outside the UK.
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VAT on business-to-business sales, where the reverse charge may apply instead.
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Import VAT when stock enters the UK: this is a separate obligation for sellers to account for.
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The seller's obligation to be VAT registered, file returns, and maintain compliant records.
What mistakes do overseas Amazon sellers commonly make?
VAT compliance on Amazon is not complicated once you understand how the rules fit together, but getting to that understanding is where most overseas sellers come unstuck. These are the ones to watch out for, which HMRC is most likely to identify.
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Failing to upload a VAT number to Seller Central
Once registered, the VAT number must be added to the Amazon seller account promptly. Sellers who register with HMRC but forget to update their Seller Central account risk Amazon continuing to treat them as unregistered, which can affect how VAT is collected on their sales and may eventually trigger account restrictions.
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Incorrect product tax codes
Amazon calculates VAT based on the tax codes assigned to each listing. A seller who assigns the wrong code, or leaves it as the default without checking, risks Amazon collecting the wrong amount of VAT. The seller remains liable for any shortfall, regardless of what the platform calculated.
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Not reconciling Amazon reports with VAT returns
Amazon generates detailed transaction reports, including VAT transaction reports and settlement reports, that show exactly which sales Amazon collected VAT on and which remain the seller's responsibility. Many sellers file their VAT returns without cross-referencing these reports, which leads to errors that HMRC can identify during a compliance check.
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Registering late and not accounting for the gap
Some sellers register for VAT only after receiving a nudge from Amazon or HMRC. By that point, there is often a period of unregistered trading during which VAT should have been charged and accounted for. The VAT obligation does not disappear because the seller was not yet registered; HMRC can assess VAT on all sales made since the effective date of registration, which may go back months or even years.
Can HMRC find me if I am not registered?
A common assumption among overseas sellers is that operating from outside the UK makes them difficult for HMRC to track. That assumption is no longer valid and has not been for some time.
How HMRC gets your data
Since January 2024, digital platforms, including Amazon, have been legally required to report seller data directly to HMRC. The information shared includes:
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Transaction volumes and revenue figures
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Seller identity details, including company name and director information
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VAT registration numbers, or the absence of one
In 2025 alone, HMRC received data on just under four million sellers, up from 1.5 million the year before. HMRC does not need to go looking for non-compliant sellers. The data arrives automatically, every year, directly from the platforms that sellers are already trading on.
How Amazon flags non-compliance
Beyond HMRC’s own data collection, Amazon carries out its own establishment checks on sellers. It cross-references VAT registration numbers, company names, and director details against HMRC’s systems. Where a seller’s details do not match or where no UK VAT number exists at all, Amazon flags the discrepancy. Both Amazon and HMRC can see the gap.
How Amazon flags non-compliance
HMRC’s typical first step is a nudge letter — a written prompt giving the seller 30 days to confirm, correct, or disclose their VAT position. After that, the process escalates quickly:
The assessment period depends on the nature of the non-compliance, up to four years for innocent errors, six years for carelessness, and twenty years where deliberate evasion is found, as provided under s.73(6) and s.77 VATA 1994
Worked Example
A South Korea-based seller has been using Amazon FBA in the UK since January 2023. They notice Amazon collecting VAT on their sales and assume their position is covered. They never register.
HMRC receives Amazon’s 2025 data report and identifies them as unregistered. A nudge letter is ignored. HMRC raises an assessment for three years of unregistered trading — £64,000 in VAT, a 30% carelessness penalty of £19,200, and interest on top.
FAQ Section
You register directly with HMRC, not through Amazon, using a Government Gateway account. Once HMRC issues your VAT number, upload it to your Amazon Seller Central account under tax settings.
No. Amazon’s VAT services help with invoice generation and VAT calculation on transactions; they do not register you for VAT. Registration is a separate process handled entirely through HMRC.
Non-UK businesses trading on Amazon in the UK need a UK VAT number from their very first sale; there is no minimum turnover threshold.
Amazon may restrict or suspend your seller account until a valid VAT number is provided. HMRC can also raise a backdated VAT assessment with penalties and interest on top.
No. Amazon collects VAT on certain transactions, but you are responsible for filing your own quarterly returns directly with HMRC.
Conclusion
Selling on Amazon as a non-UK business is straightforward until your UK VAT obligations as an NETP catch up with you. The rules are clear, HMRC’s visibility over overseas sellers has never been greater, and the cost of getting it wrong compounds with every quarter that passes unresolved.
The practical next step is an honest assessment of where your business currently stands. Are you registered? Is your VAT number uploaded to Seller Central? Are your product tax codes correct? Is your accounting software reconciling Amazon’s transaction data accurately against your returns?
These are not complicated questions — but they are the ones that determine whether your next interaction with HMRC is routine or expensive.
A UK VAT specialist who understands the specific position of overseas Amazon sellers can answer all of them quickly. The right time to have that conversation is before HMRC initiates one of its own.
