Bringing commercial goods from a Chinese factory into a UK warehouse requires strict administrative alignment. HM Revenue and Customs (HMRC) controls the flow of international trade through a rigid system of tax registrations and digital declarations.
Many new UK importers assume their freight forwarder handles everything automatically. While a forwarder manages the physical transportation and files the customs entry, the legal and financial responsibility for the shipment belongs entirely to the importing business. If your company lacks the correct tax registrations or submits inadequate paperwork, your cargo will be held at ports like Felixstowe or Southampton, accruing expensive daily storage penalties.
To build a reliable supply chain from China, you must establish your compliance framework before you book any freight. Here is exactly what UK businesses need to know about EORI numbers, Import VAT, and essential customs paperwork.
The GB EORI Number: Your Import License
You cannot import commercial goods into the UK using a standard company registration number or a personal name. You must have an Economic Operators Registration and Identification (EORI) number.
Securing the Correct EORI
For imports entering England, Scotland, or Wales, your EORI number must specifically start with the letters “GB”. Legacy EORI numbers issued by EU member states are no longer valid for clearing goods through UK customs.
Applying for a GB EORI number through the UK government portal is free and typically takes only a few minutes. However, you must secure this number before your Chinese supplier hands the goods over to the shipping line. If your cargo arrives at a UK port and your business does not have an active GB EORI number linked to your customs declaration, HMRC will reject the entry and halt your shipment.
Managing UK Import VAT
Taxes levied at the border often catch first time importers off guard. For the vast majority of commercial goods sourced from China, HMRC applies a standard Import VAT rate of 20 percent.
This 20 percent is calculated based on the total landed value of the shipment. HMRC adds the cost of the goods, the international freight charges, the cargo insurance, and any applicable UK import duties together, then calculates the VAT on that combined total.
Postponed VAT Accounting (PVA)
Historically, UK businesses had to pay this Import VAT upfront at the port to secure the release of their goods, creating massive cash flow problems. To resolve this, HMRC introduced Postponed VAT Accounting (PVA).
If your business is VAT registered in the UK, you can use PVA to declare and recover your Import VAT on your regular VAT return instead of paying physical cash at the border. PVA is not applied automatically. You must explicitly instruct your customs broker in writing to use PVA when they file your import declaration.
Essential Customs Paperwork for the UK
HMRC requires absolute precision regarding what is entering the country. Your customs broker builds your official import declaration based entirely on the documents provided by your Chinese supplier.
The Commercial Invoice
A standard factory receipt is insufficient for UK customs. Your commercial invoice must clearly state the seller’s details, your UK business details, and your GB EORI number.
Most importantly, the invoice must feature precise product descriptions and the correct 10 digit commodity codes. Vague descriptions like “plastic parts” or “electronics” will trigger an immediate customs hold. The invoice must state exactly what the item is, its material composition, the exact quantity, the unit price, and the total transaction value.
The Packing List and Bill of Lading
Your commercial invoice must perfectly match your packing list. The packing list details the physical characteristics of the freight, including the gross weight, net weight, dimensions, and total carton count. If the packing list states 50 cartons but the invoice reflects 45, HMRC will flag the discrepancy for a physical cargo exam.
Additionally, your freight forwarder will generate a Bill of Lading (for ocean freight) or an Air Waybill (for air freight). This document acts as the contract of carriage and the receipt for the cargo, and it is a mandatory component of your final customs clearance packet.
The Customs Declaration Service (CDS)
The UK has fully transitioned all commercial import declarations to the Customs Declaration Service (CDS), replacing the legacy CHIEF system.
CDS requires highly detailed data elements to process an entry. To ensure your customs broker can clear your goods through CDS efficiently, your business must register for a CDS financial dashboard via the Government Gateway. Through this dashboard, you grant your broker the authority to use your duty deferment accounts or to process your PVA instructions.
Aligning Paperwork with Freight Planning
Smooth customs clearance is the result of proactive preparation. Securing your GB EORI, instructing your broker to use PVA, and demanding flawless commercial invoices from your Chinese suppliers will protect your supply chain from expensive port delays.
We manage the entire logistics process for UK businesses importing from China. Our team coordinates your ocean or air routing, reviews your commercial paperwork for HMRC compliance, and ensures your customs broker has exactly what they need for a seamless CDS declaration. Contact us today to discuss your compliance setup and receive a comprehensive freight quote.