As a US e-commerce seller planning to sell into the UK, one of the first and most important hurdles you’ll face is UK VAT. Getting this right isn’t just about compliance, it can affect your pricing, customs clearance, marketplace access, and customer experience.

Below is a clear, practical explanation of how UK VAT works and what US sellers need to know to operate successfully in the UK.

 

1. What Is VAT and Why It Matters

VAT (Value Added Tax) is a consumption tax applied in the UK to most goods and services supplied to UK customers. If you make taxable sales into the UK, you may be required to register, charge VAT to your customers, and pay that VAT to HMRC, the UK tax authority.

Selling into a foreign market without understanding VAT can lead to compliance issues, blocked inventory, fines, or marketplace suspensions.

 

2. Do US Sellers Need to Register for UK VAT?

No Threshold for US/Overseas Sellers

Unlike UK businesses, which only need to register for VAT once their taxable turnover exceeds £90,000, US (non-UK) sellers generally have no registration threshold. This means you may need to register for UK VAT on your first taxable sale into the UK unless a specific exception applies.

When Registration Is Required

You may need to register for UK VAT if:

• You sell goods directly to UK customers and hold stock in the UK.
• You ship goods from outside the UK to UK consumers and your customers are responsible for VAT.
• You import goods into the UK (import VAT may be due at the border).

Even if you don’t exceed a turnover threshold, UK VAT can still apply to your sales, especially if the goods are located in the UK at the point of sale.

 

3. How VAT Applies Based on Shipment Value

UK VAT treatment depends on the value of goods shipped:

Orders £135 or Less

For goods sold direct to UK customers valued at £135 or less, VAT must be collected at the point of sale rather than at the border. You must charge UK VAT (usually 20%), collect it from the customer, and remit it to HMRC.

This rule replaced previous “low value consignment relief,” which was removed in 2021.

Orders Over £135

For consignments over £135, import VAT and customs duties will generally be due when the goods enter the UK. The party named as the importer of record is responsible for paying this at customs.

That importer is often your logistics provider or your UK customer depending on your shipping terms (for example, Delivered At Place vs Delivered Duty Paid).

 

4. VAT on Export Sales from the UK

If you’re exporting goods from the UK to destinations outside the UK, those sales are usually zero-rated for VAT, meaning VAT is charged at 0%, as long as you have the correct proof of export and comply with documentation requirements.

This applies when goods are shipped from Great Britain to countries outside the UK.

 

5. How VAT Works When Shipping via Marketplaces

If you sell through marketplaces like Amazon, some platforms may collect and remit VAT on your behalf for very low-value sales. However, you remain legally responsible for VAT compliance and must ensure:

• Your VAT registration is correct
• Your invoices meet UK requirements
• You keep accurate records

HMRC may contact you or even marketplaces directly if VAT rules are not followed, potentially affecting your selling privileges.

 

6. Appointing a VAT Representative

In some cases, HMRC may ask overseas sellers to appoint a UK-based VAT representative, especially when selling through marketplaces or storing stock in the UK. This representative shares responsibility for VAT compliance.

 

7. Penalties for Non-Compliance

Failing to register when required or mishandling VAT collection and filing can result in:

• Fines or interest on unpaid VAT
• Blocked goods at customs
• Marketplace restrictions or suspensions

 

8. Practical Steps for US Sellers

Here’s a simple checklist to start:

1. Confirm whether your sales are taxable in the UK.
2. Determine if you need a UK VAT registration (likely if you sell or store goods there).
3. Register with HMRC and obtain a VAT number.
4. Collect UK VAT at point of sale where required.
5. Account for import VAT when goods enter the UK.
6. Submit VAT returns to HMRC on time.

 

Conclusion

Understanding UK VAT is a crucial part of selling into the UK market. For US sellers, it’s often necessary to register for VAT before or as you begin selling, particularly when goods are shipped directly to UK customers or held in UK fulfilment centres.

Getting VAT right early helps avoid delays at customs, fines from HMRC, and marketplace issues and supports smoother, compliant growth into the UK.

 

Need help with UK VAT compliance?

Crossborder Logistics can support US sellers with VAT registration, filing, compliance guidance and integration into your logistical strategy. Get in touch to find out more