Clearing UK Customs: Our Guide on Importing into the UK

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In 2024, over 22% of global e-commerce shipments were cross-border (according to Statista), with the UK remaining one of the top destinations for international sellers. But while cross-border e-commerce offers incredible growth potential, it also comes with a common bottleneck: UK customs clearance.

Whether you’re shipping from Asia, North America, or Europe, ensuring a smooth customs process is crucial to avoiding delays, fees, and unhappy customers. In this article, we’ll walk you through each step of the UK customs clearance process, what documents are required, and how to avoid the red tape that stalls many first-time importers.

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UK Customs Steps

Step 1: Get a UK VAT number

For step number one, you’ll need to go to the UK’s customs site and register for VAT on their portal.

This step is mandatory for every foreign business looking to import into the UK. You will need to use this number on all of your invoices.

Tip: Until your VAT registration is approved, you can estimate VAT costs and include them in your pricing strategy.

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Step 2: Get a UK EORI number

 Remember, this is not the same thing as any existing EU EORI you may have. You will need your EORI number at different stages throughout the customs process, for instance, when you make your customs declaration, so it’s important to figure out what it is early in the game.

Apply for a UK EORI here

Step 3: Negotiate the incoterms with your buyer 

The incoterms are important agreements you make with your buyer that outline who is responsible for what processes and payments regarding the customs process.

Some of the items outlined in the Incoterms include:

  • Who pays the import taxes/ duties
  • Who pays for things like insurance 
  • Where the goods will be delivered
  • Who oversees the customs process

There are a variety of different types of incoterms depending on what you and your buyer need. Make sure that you understand what you are agreeing to very well before beginning the importation process.

Common incoterms: DAP, DDP, EXW – make sure both parties are aligned.

Step 4: Get the proper documents together

 Most businesses hire out for this, but it is possible to do this step on your own as a foreign business— provided you have the right training and a CHIEF certification. 

Typically, businesses importing into the UK will use a freight forwarder or customs agent/broker to get the job done right. There are plenty of different options when it comes to freight forwarders, or whatever provider type helps you with your customs process. 

Note: Hiring a freight forwarder or customs broker can help ensure every document is compliant and filed correctly.

What documents do you need?

Red tape is one of the main culprits for trouble importing into the UK. Make sure you have all of the documents in the first list properly filled out, and make sure you know whether you will need any of the optional documents in the second list.

You will need:

  • Bill of lading/airway bill
  • EORI number
  • Packing list
  • Commercial invoice

You may also need:

  • Import license 
  • Certificate of origin
  • Test certificates
  • CE certification

Related: Where to Warehouse in the UK

Step 5: Get the proper labels and licenses if needed 

Products like food, beverages, supplements, cosmetics, and electronics often require specific labels or import licenses in the UK.

Failure to comply can result in:

  • Customs delays
  • Storage fees
  • Destruction or return of goods

Always check product-specific import regulations at gov.uk/import-goods

Step 6: Complete a customs declaration and pay your taxes 

To finalize UK customs clearance, either you or your broker will need to:

  1. Submit a customs declaration via the Customs Declaration Service (CDS)
  2. Pay import duties and VAT

Use the UK Trade Tariff Tool to:

  • Look up your product’s commodity code
  • Calculate import duty rates based on origin and product value

Import duty = (Declared value of goods) × (Duty rate %)

Partner up with an international freight forwarder that can handle all aspects of your logistics

wayfindr 4pl logistics provider

At Wayfindr (formerly CBIP Logistics), we go beyond freight forwarding. We’re a 4PL logistics provider, meaning we design and manage your entire global supply chain — from freight, warehousing, and fulfillment to customs clearance and compliance.

We’ve helped e-commerce brands around the world set up fast, frictionless imports into the UK and beyond. With us, you get:

  • A UK-ready supply chain
  • Customs documentation and compliance taken care of
  • Transparent communication and live logistics tracking
  • End-to-end operational efficiency

Don’t let customs delays slow your growth. Get your UK logistics right the first time — with a trusted 4PL partner by your side.

Schedule a free consultation with a Wayfindr customs logistics expert today.

Nick Bartlett

About Author

Nick Bartlett

Co-founder & Director

Nick co-founded Wayfindr to help brands design and build market-leading carbon-neutral D2C logistics. As Director, he brings 15+ years of experience across logistics, marketing, supply chain and retail from Asia Pacific to the world.

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