Sales tax and customs identity are two different things, and mixing them up can cost you time, money, and shipments.
Built for Pakistan-based and NRP founders running UK LTDs.
VAT and EORI aren’t the same thing. Treating them like one generic “UK business number” is probably the fastest way to end up with a shipment stuck somewhere or a tax bill you weren’t expecting. Here’s what each one actually does, when you’ll need it, and what that means if you’re running a UK LTD from outside the UK.
Short answer: you need VAT registration if you’re selling taxable goods or services into the UK. You need an EORI number if you’re the one physically moving goods across the border. A lot of overseas ecommerce founders, especially anyone running fulfillment or import operations, end up needing both at once.
| Your Activity | VAT Needed? | EORI Needed? |
|---|---|---|
| Selling goods to UK customers | Often, yes | No (unless you move the goods yourself) |
| Importing or exporting physical goods | Sometimes | Yes |
| Selling digital services only | Possibly | No |
| Ecommerce + fulfillment through UK | Yes | Yes |
Most founders don’t realize there’s a problem until it’s already causing one.
Maybe you formed a UK LTD and you’re not totally sure if you’re already liable for VAT. Or a shipment gets held at customs because there’s no EORI number on file for your business. You assumed one registration would cover everything, and now there’s a backdated tax bill sitting in your inbox that you didn’t plan for. And you’re doing all of this from Pakistan, with no local HMRC office to just walk into when something doesn’t make sense.
Here’s the part most guides skip entirely: if your business isn’t “established” in the UK, HMRC classifies you as a Non-Established Taxable Person, or NETP, and that comes with a catch. NETPs don’t get the same £90,000 runway that UK-resident businesses enjoy. For a lot of overseas founders, the real threshold is closer to zero than to £90,000. That misunderstanding is where most of the trouble starts.
VAT governs what you sell. EORI governs what you move. Most global ecommerce founders need a plan for both, not just one.
VAT is about reporting and paying tax on taxable UK supplies. It’s a financial obligation tied directly to what you’re selling and who you’re selling it to.
EORI works differently. It’s about identifying your business within UK customs and border systems. There’s no tax component here at all – it’s simply an identification number used whenever goods physically cross a border.
This is where a surprising number of guides get it wrong. Competitors tend to lump VAT and EORI together as one “UK business number,” but they’re not the same thing. One’s a tax registration. The other’s a customs ID. Depending on your business model, you might need either, both, or neither.
Selling goods puts you in VAT territory. Moving goods across a border yourself puts you in EORI territory. If you’re doing both, you’ll likely need both registrations too.
For UK-resident businesses, VAT registration usually kicks in once taxable turnover crosses £90,000. Overseas sellers don’t get that same buffer. If your business counts as a Non-Established Taxable Person, that £90,000 threshold generally doesn’t apply to you at all – registration can be required from your very first UK sale, depending on how the supply is structured.
A lot of founders get caught off guard here, mostly because £90,000 is the number everyone hears first. It’s easy to assume it applies to you the way it would to a UK-based shop.
Overseas sellers, including plenty of Pakistan-based UK LTDs, may need to register for VAT right from that first UK sale, not once they hit £90,000, depending on how the supply is structured.
EORI becomes necessary the moment you start physically importing or exporting goods, rather than just selling them. This connects directly to the Customs Declaration Service, or CDS, which is what HMRC uses to process declarations for goods entering or leaving the UK. No EORI number means that declaration simply can’t go through, and that’s exactly why shipments end up stuck at the border.
If you’re registered for both VAT and EORI, there’s also something called Postponed VAT Accounting, or PVA. It lets you account for import VAT on your VAT return instead of paying it upfront at the border. It only becomes relevant once both registrations are in place, which is one more reason these two work best as a pair rather than a choice between one or the other.
Running a UK LTD from outside the UK comes with a few practical realities worth knowing. Non-resident VAT registration has its own quirks that don’t apply to UK-based sellers, and there’s no local HMRC office to visit if something’s confusing. Everything gets handled remotely, so getting the setup right the first time matters more than you’d think.
One misconception trips up more NRP founders than almost anything else: having a UK virtual address for your LTD doesn’t automatically make you a “UK resident business” in HMRC’s eyes. Registration and residency status get worked out separately, based on where the business is actually run and managed from.
And if you’re fulfilling orders through a UK warehouse instead of shipping straight to customers, it’s worth knowing that fulfillment houses carry their own due diligence obligations under HMRC’s Fulfillment House Due Diligence Scheme. That’s one more reason your own registrations need to be sorted before goods start moving through one.
The two biggest risks here are backdated tax and penalties on one side, and border delays or held shipments on the other. Neither one is a quick, one-time headache. Both tend to get worse the longer they’re left unaddressed.
Take a founder in Sialkot shipping surgical instruments to London, for example. Without the right registrations sorted out from the start, a routine shipment can quickly turn into a stalled order and a tax bill nobody saw coming.
Note: This page covers what registration you need for tax and customs identification purposes. It does not provide legal advice on import or export law – for anything beyond registration requirements, that’s a separate specialty.
I sell physical goods on Amazon UK from Pakistan
You likely need both VAT and EORI.
I only sell digital services remotely
VAT is probably all you need. EORI generally doesn’t come into play here.
I import goods to fulfill UK orders
EORI’s a likely requirement, and VAT might be too, depending on how the supply is structured.
I’m not sure yet
That’s what the free assessment is for.
Here’s how this tends to play out for an NRP-owned business selling electronics on Amazon UK.
The founder registered for VAT early, which made sense since they were clearly selling taxable goods to UK customers. What they didn’t realize was that because they were also importing stock directly to fulfill orders, an EORI number was needed too. Their first big shipment got held at customs simply because no EORI was on file, and the CDS declaration couldn’t go through.
Once the EORI number was sorted, shipments started moving without a hitch. The takeaway wasn’t that VAT registration was somehow wrong, it just didn’t cover the customs side of things. Selling and moving goods are two separate activities, and each carries its own registration requirement.
Selling and moving goods are two separate activities, and each carries its own registration requirement.
| Factor | VAT Registration | EORI Registration |
|---|---|---|
| Purpose | Tax compliance on UK sales | Customs identification for goods movement |
| Governing Body | HMRC (tax) | HMRC (customs) |
| Trigger Point | £90,000 threshold (UK-based); effectively immediate for NETPs | Any physical import or export of goods |
| Applies To | Sellers of taxable goods/services | Businesses moving physical goods across borders |
| Required For | Charging and reporting VAT | Customs Declaration Service (CDS) submissions |
| Common Misconception | Assumed mandatory only after high turnover | Assumed to be a tax registration (it is not) |
This page is built around the actual realities of non-resident and NRP founders running UK LTDs, not generic UK compliance advice repackaged for a broader audience. It reflects a real understanding of how HMRC processes work for overseas-owned businesses, including NETP status and how it changes the threshold picture, and it stays within the scope of registration and compliance rather than wandering into customs law or legal advisory territory.
VAT and EORI aren’t interchangeable, and for most overseas ecommerce founders, the real question isn’t “one or the other,” it’s figuring out which one, or both, applies to how you sell and move goods.
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