Selling into the UK from overseas has never been more logistically complex. Post-Brexit customs rules, UK VAT registration thresholds, carrier surcharges on cross-border parcels, and rising customer expectations around delivery and returns all add up. This guide covers what international brands actually need to set up a functional UK fulfilment operation, and where ReturnRev fits in.
UK customers pay customs duties on imports over £135, delivery times are longer, return rates are higher when returns are expensive, and your per-parcel costs are significantly above what a UK-based 3PL would charge. At a certain volume, in-country fulfilment pays for itself.
The UK is the third-largest ecommerce market in the world. For US, Australian, Canadian and European brands that have found traction with UK customers, fulfilling every order from an overseas warehouse creates compounding friction at every stage of the customer journey.
Since the UK left the EU customs union, goods imported into the UK are subject to customs duty and import VAT. Orders above £135 are subject to import customs procedures, meaning the customer may be asked to pay duty before their parcel is released. This is a significant conversion and satisfaction problem: customers who did not expect to pay extra on receipt of their order often refuse the parcel or file a chargeback.
Orders under £135 can be imported under the Low Value Import Scheme, but the seller must be registered to collect UK VAT at the point of sale and remit it to HMRC. Many international brands are not set up for this correctly, which creates compliance risk.
Stocking goods in a UK warehouse removes the customs problem entirely for outbound orders. Goods have already cleared customs when they enter the warehouse. UK customers receive their order from within the country, with no customs encounter and no unexpected charges.
UK consumers now expect next-day or two-day delivery on most ecommerce orders. International dispatch cannot compete with this. A brand shipping from New York or Sydney to a UK customer is looking at five to twelve working days in most cases, even with express shipping. A UK 3PL can deliver the same item the next working day via Royal Mail, DPD, or Evri at a fraction of the international shipping cost.
If your outbound fulfilment is international, your returns are also international. UK customers returning to a US or Australian warehouse face customs declarations on the outbound parcel, the risk of import duties being applied on the return, and carrier costs that are multiples of domestic return postage. The result is that many customers simply do not return, and file chargebacks instead. A UK returns address converts an international problem into a domestic one.
Setting up UK fulfilment involves three distinct components: getting stock into the UK, warehousing and dispatch, and handling returns. Each has its own logistics and compliance requirements.
Stock shipped from overseas into a UK warehouse is treated as an import. Your freight forwarder or courier will handle the customs clearance. You will need a GB EORI number (Economic Operator Registration and Identification) to import goods commercially into the UK. Registering for a GB EORI number is free and can be done through HMRC. You will also need commodity codes for your products to determine the applicable customs duty rate.
If your goods are subject to import VAT (which most goods are), you will want to use Postponed VAT Accounting to defer the import VAT to your next UK VAT return rather than paying it at the border. This requires being registered for UK VAT.
If you store goods in a UK warehouse, you are required to register for UK VAT regardless of your turnover level. The standard UK VAT registration threshold (currently £90,000) applies only to UK-established businesses. Non-established businesses that store goods in the UK must register before they begin doing so. UK VAT is currently 20% on most goods. You will charge VAT on sales to UK consumers and reclaim VAT on UK business expenses including warehousing costs.
This is a compliance area where you should take advice from a UK VAT specialist. HMRC's guidance for overseas sellers is detailed and the penalties for getting it wrong are significant.
A UK third-party logistics provider (3PL) stores your inventory, picks and packs orders, and dispatches them to your UK customers. When integrated with Shopify, this is largely automated: an order placed on your store triggers a pick instruction at the warehouse, and the customer receives a tracking number within hours. The main UK carrier options are Royal Mail (letters and small parcels), DPD, Evri, DHL, and UPS, each with different price points and service levels.
| Carrier | Best for | Typical domestic delivery |
|---|---|---|
| Royal Mail | Small, lightweight items under 2kg | 1 to 3 working days (Tracked 48/24) |
| Evri | Low-cost parcels up to 15kg | 2 to 3 working days |
| DPD | Next-day parcels with precise delivery windows | Next working day |
| DHL Express | High-value items, time-critical shipments | Next working day |
| UPS | Heavier commercial shipments | 1 to 2 working days |
Returns are where most UK fulfilment setups fall short. A 3PL is optimised for outbound dispatch. Returns processing, inspection, and restocking decisions require a different kind of operation, one focused on condition assessment, fraud detection, and getting the right stock back into the right inventory bucket.
UK shoppers have a statutory 14-day right to cancel any online purchase under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013, plus a further 14 days to return the goods after notifying cancellation. Separately, the Consumer Rights Act 2015 gives them up to 30 days to reject faulty or misdescribed goods and receive a full refund. These rights apply regardless of your returns policy and regardless of where your business is registered.
A UK fulfilment setup that includes a UK returns address makes honouring these obligations practical. A customer can return domestically within the statutory window without facing international shipping costs. You receive the item quickly and can process the refund within the legally required timeframe.
Returned stock falls into three categories. Some items are returned in sellable condition and can go straight back into your UK inventory for dispatch. Some items have minor defects and can be sold at a discount through a UK outlet channel or held for clearance. Some items are damaged, wrong, or fraudulent and cannot be resold. Without an inspection process, these categories get mixed together and your UK inventory quality degrades over time.
ReturnRev handles the returns side of your UK operation. Every return is photographed, graded by AI against your Shopify product catalogue, and sorted into Grade A (restock), Grade B (discount channel), or Grade C (hold for review). Grade A stock can be prepared for restock and sent back out via ReturnRev's fulfilment service or transferred to your main UK 3PL. Grade C stock is quarantined and you are notified with full photographic evidence before any refund is approved.
ReturnRev is not a general-purpose 3PL. We specialise in the returns leg of UK fulfilment: receiving returned stock, inspecting it, grading it, and preparing it for restock or disposal. We connect directly to your Shopify store so that returns data flows automatically into your inventory management without manual data entry.
Your customers return to our Biggleswade, Bedfordshire warehouse. Domestic UK return. No customs. No international carrier cost for the customer.
Multi-angle photos, AI condition grading against your Shopify product images, and automatic fraud detection on every item we receive.
Grade A returns are repacked and dispatched back to your UK customers or returned to your UK 3PL for main inventory. No stock wasted unnecessarily.
Connected via Shopify API. Returns are matched to original orders automatically. Inventory updates and refund approvals happen in your merchant portal.
Full visibility over inbound returns, grades, fraud flags, and stock status. Accessible from anywhere. No waiting for end-of-week reports.
Grade C items and fraud-flagged returns are held and you are notified before any refund is approved. Photographic evidence included.
There is no single right approach, and the setup that makes sense depends on your order volume, product type, and existing logistics relationships. Here is the typical sequence:
Apply for a GB EORI number via HMRC. Speak to a UK VAT specialist about your registration obligations before you send stock to a UK warehouse. Both are prerequisites for importing goods commercially into the UK.
Select a 3PL with Shopify integration for outbound dispatch. Factors to consider: location relative to your customer base (most UK population is in the Midlands and South East), carrier relationships, per-unit pick and pack cost, and minimum volume requirements.
Work with a freight forwarder to ship your initial stock to your UK 3PL. Your forwarder will handle customs clearance. Use Postponed VAT Accounting if you are VAT-registered to defer import VAT. Ensure your commodity codes are correct to avoid delays.
Set up your ReturnRev account and connect your Shopify store via OAuth. Update your UK returns address on your Shopify store and in any carrier return label systems. Returns now flow to ReturnRev's warehouse for inspection rather than back to your overseas base.
Update your Shopify store's returns policy to reflect your UK returns address and process. Set up refund approval workflows in the ReturnRev merchant portal. Grade A stock can be automatically cleared for restock; Grade C stock requires manual review before any refund is issued.
Add AI-inspected UK returns to your fulfilment setup. Connect your Shopify store and set a UK returns address in minutes. Free to set up, no contract.
Get started, it's free to set upFrom £2.50 per return · No monthly fees · Cancel anytime