Let's be frank: UK import compliance in 2026 is genuinely more complex than it was three years ago. The Customs Declaration Service has replaced CHIEF. The £135 duty-free threshold for low-value consignments has been reformed. UKCA product marking rules are tightening. And for businesses sourcing from Vietnam, the UKVFTA is now delivering real, bankable duty savings — if you know how to claim them.
If you're a UK business importing physical goods from China, Vietnam, or elsewhere in Asia, this guide is for you. Whether you're bringing in your first container or your fiftieth, the compliance landscape demands more attention now than it ever has. This guide covers every pillar: customs declarations, EORI numbers, import duties, VAT, product safety, and trade agreements — all in plain English, all specific to the UK.
At Epic Sourcing, we've helped hundreds of UK businesses navigate this exact landscape. We're not compliance lawyers — but we are experienced sourcing professionals who understand what actually trips people up at the border. Here's what we've learned.
UK import compliance is the complete set of legal, customs, and regulatory requirements a UK business must satisfy when importing goods from overseas — covering customs declarations, duty payments, VAT accounting, product safety standards, and trade agreement documentation. Getting it right means your goods clear UK borders smoothly; getting it wrong means delays, fines, and potentially seized stock.
The compliance burden on UK importers has been building steadily since the UK left the EU Customs Union in January 2021. But 2026 marks a turning point where several changes have landed at once — and the consequences of getting them wrong have grown significantly.
The Customs Declaration Service (CDS), which fully replaced CHIEF (Customs Handling of Import and Export Freight) in 2023, is now the only channel for customs declarations. HMRC has moved on, and so must you. At the same time, enforcement of UKCA marking — the UK's post-Brexit replacement for CE marking — is no longer being phased in gracefully. UKCA requirements are live for most product categories, and border inspection is intensifying.
Then there's the trade environment. UK-China imports reached approximately £71 billion in the 12 months to March 2025. That's a staggering volume of goods, the vast majority of which attract UK import duty. Meanwhile, the UKVFTA (UK-Vietnam Free Trade Agreement) has been quietly delivering duty savings for businesses sourcing from Vietnam — savings most importers aren't fully claiming because they don't understand the rules of origin requirements.
The honest truth is that compliance failures are expensive. Not just in fines — though those are real — but in delays, held stock at Felixstowe or Southampton, and the cascading cashflow impact on businesses that have already paid a manufacturer, booked a container, and are waiting on inventory that's sitting in a customs hold. This guide exists to stop that from happening to you.
The UK is not the EU. CE marking does not satisfy UKCA requirements for most goods sold in Great Britain. VAT on imports is not the same as VAT on domestic purchases. And your freight forwarder's fee does not cover your compliance responsibility — that sits with you, the importer of record.
If you're still hearing about CHIEF from your freight forwarder or customs broker, update your contacts list. CHIEF was retired in 2023. The Customs Declaration Service is the live system, and it works differently.
CDS is HMRC's digital customs declarations platform. Every commercial import into Great Britain must be declared through CDS — either by you directly (if you have a Customs Comprehensive Guarantee and appropriate authorisations), or by a licensed customs agent on your behalf.
CDS uses a different data model to CHIEF. The commodity code format, the procedure codes, and the additional information fields are not like-for-like. If your freight forwarder was used to CHIEF and hasn't invested in CDS training, you'll feel the difference in delayed or incorrectly filed entries.
Every import declaration includes a procedure code that tells HMRC what you're doing with the goods. The most common for standard commercial imports is 40 00 — permanent import, free circulation. But if you're using customs warehousing, inward processing, or temporary admission, you'll need different codes. Getting these wrong can mean unexpected duty bills.
You can access all your import declarations directly via the CDS dashboard on the HMRC portal. Review them periodically — errors made by your forwarder, however innocent, are legally your problem. At Epic Sourcing, we always recommend clients build a simple quarterly review of their import entries into their finance calendar.
An EORI (Economic Operators Registration and Identification) number is the unique identifier HMRC assigns to your business for customs purposes. Without one, your goods cannot be declared at UK borders — full stop.
Post-Brexit, there are two types of EORI relevant to UK businesses:
| EORI Type | Format | Used For | Who Needs It |
|---|---|---|---|
| GB EORI | GB + 12 digits | Imports/exports in Great Britain (England, Scotland, Wales) | All UK importers |
| XI EORI | XI + 12 digits | Movements between Northern Ireland and EU / Republic of Ireland | NI-relevant businesses only |
If you're a Great Britain business importing from China or Vietnam, you need a GB EORI. You can apply through HMRC's website — it's free, straightforward, and typically processed within five working days. Apply before your first shipment, not the night before your container arrives at Felixstowe.
Some new importers try to use their freight forwarder's EORI number to avoid registering. This is not advisable. When your forwarder is listed as the importer of record, they are legally liable for the duty — but so are you if an arrangement is later scrutinised by HMRC. More practically, your freight forwarder may not agree to this arrangement, and increasingly they won't. Get your own EORI.
Import duty is calculated as a percentage of the customs value of your goods. The rate depends on what you're importing (the commodity code) and where it was manufactured (the country of origin). This is where most UK importers underinvest their attention — and where the biggest avoidable costs sit.
Since January 2021, the UK has operated its own tariff schedule — the UK Global Tariff (UKGT) — separate from the EU's Common External Tariff. While the UKGT broadly mirrors the EU tariff for most goods, there are meaningful differences, and the UK has made independent reductions in some categories.
You can check the exact duty rate for any product using the UK Trade Tariff lookup tool at trade-tariff.service.gov.uk. Enter your commodity code and country of origin, and the tool tells you the applicable duty rate, any preferential rates under trade agreements, and relevant import controls.
A commodity code (also called a tariff code or HS code) is a 10-digit number that classifies your product for customs purposes. It determines your duty rate, any import controls, and whether you can claim preferential treatment under a trade agreement. Getting it wrong is one of the most common — and costly — mistakes UK importers make.
Duty is charged on the customs value, which is typically the transaction value (what you paid for the goods) plus the cost of transport to the UK port of entry. This is the CIF (Cost, Insurance, Freight) value. If you've been quoted an FOB price by your supplier and you're adding freight and insurance separately, make sure your customs agent knows — the customs value needs to include all of those elements.
You import gym equipment from China. FOB value: £10,000. Freight + insurance to UK: £800. Customs value (CIF): £10,800. Duty rate for gym equipment (HS 9506): typically 0–2.7% under UKGT. Duty payable: £0–£291.
But if the same product attracts anti-dumping duty or a higher MFN rate, that calculation changes significantly. Always verify before you order.
On top of standard duty, HMRC can apply anti-dumping duties or safeguard measures to certain product categories where UK manufacturers have sought protection from underpriced imports. Steel, certain ceramic tiles, footwear, and solar panels have been subject to these at various points. They can add 10–40%+ on top of the standard duty rate. Always check the UK Trade Tariff for any applicable trade remedies before committing to a product category.
Import VAT is charged at 20% on the customs value of your goods (plus any import duty). For VAT-registered businesses, this is recoverable — but the timing matters for cashflow. Getting this wrong has tripped up more businesses than almost any other import compliance issue.
Postponed VAT Accounting (PVA) is the single most important cashflow tool for UK importers. Introduced post-Brexit and now permanently available, PVA allows VAT-registered UK businesses to account for import VAT on their VAT return rather than paying it at the point of import. This means:
To use PVA, ensure your customs declarations include the PVA indicator (Customs Box 47e value "E"). Download your monthly PVA statements from HMRC's CDS portal and give them to your accountant — they must be used as the evidence base for your VAT return, not estimates.
If you use a freight forwarder or customs agent who files C88 (paper) entries or does not flag PVA on your declarations, you will pay import VAT at the border. This is legal but inefficient. Check with your agent that PVA is being applied to every eligible consignment. Many smaller agents still don't default to PVA for all clients.
If your UK business is not VAT-registered (turnover below the £90,000 registration threshold), you cannot use PVA and cannot reclaim import VAT. This means import VAT is a real, irrecoverable cost for you. Factor it into your landed cost calculations — 20% of your CIF customs value is not a small number when you're calculating margins.
If you import regularly and have cash tied up in duty and VAT between import and sale, customs warehousing may be worth exploring. Goods held in a customs warehouse attract no duty or VAT until released for sale in the UK. This can be a powerful tool for importers managing large inventory volumes. The UK has a number of HMRC-approved customs warehouses near Felixstowe, Southampton, and London Gateway.
For years, goods imported into the UK with a customs value of £135 or less benefited from simplified customs procedures — no import duty, and a streamlined VAT route. This threshold was the foundation of the cross-border e-commerce model that allowed platforms like Temu and Shein to ship directly to UK consumers at low cost.
The UK government has confirmed reforms to the low-value import framework as part of broader trade equalisation efforts. The direction of travel is clear: the era of zero-friction, zero-duty micro-imports is ending. UK businesses that have built fulfilment models on direct-from-China low-value shipments need to take notice.
At Epic Sourcing, we've seen more UK businesses move from direct-ship dropshipping models to bulk-import, UK-hold models as the compliance environment has changed. It requires upfront capital, but it delivers better product control, faster domestic dispatch, and — post-threshold reform — lower per-unit compliance cost. If you're still dropshipping at scale from China, it's time to model the alternative.
UKCA (UK Conformity Assessed) marking is the UK's replacement for CE marking, applied to goods sold in Great Britain. For businesses importing products from China or Vietnam that were previously CE-marked for EU compliance, UKCA is not automatic — it requires a separate conformity assessment and a UK-specific declaration of conformity.
UKCA marking is required for products that fall under specific UK legislation — broadly, products that would have required CE marking in the EU. This includes (but is not limited to):
| Product Category | Relevant UK Regulation | Notes |
|---|---|---|
| Electronic goods & electrical equipment | UK UKCA (Electrical Equipment Regulations) | UK 3-pin plug requirement |
| Toys | UK Toy Safety Regulations 2011 | EN 71 test reports still used |
| Personal Protective Equipment (PPE) | UK PPE Regulations 2002 | Third-party testing required for Cat II/III |
| Machinery | UK Supply of Machinery (Safety) Regs 2008 | Technical file + UK DoC required |
| Radio equipment | UK Radio Equipment Regulations 2017 | Includes Bluetooth, WiFi devices |
| Construction products | UK Construction Products Regulation | UKCA + UKNI for NI |
| Cosmetics | UK Cosmetics Regulation | UK Responsible Person required |
For many regulated products — including cosmetics, medical devices, and certain electronic goods — UK regulations require a designated "UK Responsible Person" (UKRP): a UK-based entity that holds the regulatory documentation, is named on the product labelling, and is accountable to UK authorities. If you're importing products where this is required and you don't have a named UKRP, your goods may be refused at the border or challenged by Trading Standards in the market.
CE marking satisfies compliance requirements for the EU (and to some extent Northern Ireland under the Windsor Framework). But for products sold in England, Scotland, or Wales, UKCA is required. Your Chinese or Vietnamese factory may hold CE-marked product documentation — but unless they've obtained UKCA certification for the Great Britain market specifically, you have a compliance gap. Many UK importers discovered this the hard way.
UK REACH governs chemical substances in products sold in Great Britain. It's operated separately from EU REACH, with the Health and Safety Executive (HSE) as the UK authority. If you're importing products containing regulated substances — particularly in sectors like textiles, cosmetics, electronics, or toys — UK REACH compliance is non-negotiable. Your factory's EU REACH documentation does not automatically satisfy UK REACH.
The UK-Vietnam Free Trade Agreement (UKVFTA) came into force in January 2021. For UK importers sourcing from Vietnam, it represents one of the most significant cost-reduction opportunities available — yet it remains systematically underused. This is where most UK businesses importing from Vietnam are leaving money on the table.
The UKVFTA eliminates or reduces UK import duties on goods originating from Vietnam. At entry into force, 65% of tariff lines attracted zero duty. By the end of the transition period, 99.2% of UK tariff lines are scheduled for elimination. For many product categories relevant to UK importers — clothing, footwear, furniture, electronics assembly, consumer goods — the duty savings are substantial.
| Category | Standard UK Duty (MFN) | UKVFTA Rate (Vietnam) | Saving on £50k Order |
|---|---|---|---|
| Clothing (cotton T-shirts) | 12% | 0% (phased) | Up to £6,000 |
| Footwear (textile uppers) | 4.7% | 0% (phased) | Up to £2,350 |
| Furniture (wooden) | 0–5.6% | 0% | Up to £2,800 |
| Electronics (assembled goods) | 0–3.7% | 0% | Up to £1,850 |
| Bags and luggage | 3.7% | 0% (phased) | Up to £1,850 |
Here's where it gets technical — and where most businesses fail to claim the benefit they're entitled to. To claim UKVFTA preferential rates, your goods must satisfy the rules of origin. The preferential rate applies to goods that originate in Vietnam, not just goods that are shipped from Vietnam.
The practical implication: if your Vietnamese factory is assembling products from Chinese components, those components must be sufficiently transformed in Vietnam. Simply packaging Chinese goods in Vietnam does not create Vietnamese origin. Your supplier in Vietnam must be able to provide a formal proof of origin — either a EUR.1 movement certificate or an origin declaration on the commercial invoice — for the UKVFTA rate to be applied at UK customs.
When we help UK businesses source from Vietnam, we work with factories that understand UKVFTA origin documentation requirements. The duty saving on a £200,000/year clothing order can comfortably exceed £24,000. That's real money — and it's yours to keep if your supply chain is set up correctly.
For UK businesses weighing China against Vietnam as a sourcing base, the compliance environment is one of the key differentiating factors. Here's the honest picture.
| Factor | Sourcing from China | Sourcing from Vietnam |
|---|---|---|
| Import Duty | UK Global Tariff MFN rates (no preference) | UKVFTA preferential rates (up to 0% for qualifying goods) |
| Anti-Dumping Risk | Higher — several product categories affected | Lower — Vietnam not currently subject to major UK anti-dumping measures |
| UKCA / CE Testing | Available from multiple well-established testing labs (SGS, BV, Intertek) | Available but fewer labs — add lead time for testing logistics |
| Country of Origin Declaration | Straightforward — goods made in China | More complex — must meet UKVFTA rules of origin to claim preference |
| Sea Transit to UK | ~25–30 days (South China) to Felixstowe or Southampton | ~28–35 days (Ho Chi Minh City / Hai Phong) to UK ports |
| Geopolitical Risk | Higher — tariff and trade tension risk with UK-China relations in flux | Lower for now — UKVFTA locked in, trade relationship stable |
| Supplier Transparency | Highly variable — extensive range from excellent to poor | Generally more accessible, often foreign-owned factories with better documentation habits |
We've seen these mistakes repeatedly across hundreds of UK businesses. Some are about ignorance; most are about assuming someone else has handled it.
Either overpaying duty or underpaying (using a general code to avoid a higher applicable rate). The latter exposes you to HMRC underpayment demands, interest, and penalties. If you have any doubt, get a Binding Tariff Information ruling.
Paying 20% VAT at the border on every shipment rather than deferring it to your VAT return. For a business importing £500,000 of goods per year, this is £100,000 of unnecessary cashflow drain. PVA is free to use and takes five minutes to set up.
CE marking satisfies EU requirements. For goods sold in Great Britain, you need UKCA. Trading Standards enforcement is increasing, and the consequences of non-compliant products range from forced withdrawal to prosecution.
Discovering you need an EORI when your container is two days from Felixstowe is not a fun experience. HMRC processing can take up to five working days. Get your EORI before you place your first order.
If you're importing from Vietnam and not claiming preferential UKVFTA rates, you're paying duty you don't need to. Ask your Vietnamese supplier whether they can provide an origin declaration or EUR.1 certificate.
This is customs fraud. HMRC has risk profiling systems that flag unusually low declared values. The consequences — retrospective duty demands, civil penalties, and in serious cases criminal prosecution — are not worth it.
Your freight forwarder is responsible for moving your goods, not for your regulatory compliance. The accuracy of the commodity code, customs value, and origin information is your legal responsibility.
HMRC can conduct post-clearance audits requesting customs records going back up to four years. Keep all commercial invoices, packing lists, bills of lading, and customs entry documents.
The short answer: almost certainly yes. Unless you have in-house customs expertise and are authorised to file CDS declarations directly, you need a licensed customs agent or a freight forwarder with customs brokerage capability.
| Role | What They Do | What They Don't Do |
|---|---|---|
| Freight Forwarder | Books cargo space, manages logistics, coordinates port handling, often files customs entries | Advise on commodity classification, product compliance, regulatory requirements |
| Customs Agent / Broker | Files customs declarations via CDS, advises on duty rates and procedures, manages customs holds | Move goods physically — this is the forwarder's job |
| Full-Service Forwarder | Does both — moves goods and files customs entries in-house | Not all full-service forwarders have deep customs expertise — check their CDS capabilities specifically |
Book a free consultation with the Epic Sourcing UK team. We'll talk through your current supply chain, flag any compliance gaps, and help you understand where you might be overpaying on duty.
Book Your Free ConsultationWe're a sourcing agency, not a compliance consultancy — but the two are inseparable. When we help a UK business source products from China or Vietnam, we build compliance into the process from day one: supplier vetting, product certification, origin documentation, and UK import readiness are part of every project we run.
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At Epic Sourcing, we're based in London (71–75 Shelton St, Covent Garden, WC2H 9JQ) and we work with UK businesses at every stage — from their first imported pallet to managing complex, multi-SKU supply chains sourced from both China and Vietnam.
For most consumer goods — clothing, electronics, furniture, toys, homeware — you do not need a specific import licence. You do, however, need a GB EORI number and must comply with product safety regulations for your category. Certain restricted goods do require licences or permits: these include items subject to trade remedies, certain agricultural products, goods covered by CITES, and goods with dual-use potential. Before importing any new product category, check the UK Trade Tariff to confirm whether any import licensing requirements apply. The vast majority of standard consumer goods from China can be imported without a licence.
Your landed cost is the full cost of getting goods from your Chinese factory to your UK warehouse. The main components are: ex-factory (FOB) cost; origin-side charges (trucking, export clearance); international freight to Felixstowe or Southampton; insurance; UK port charges; UK customs duty (on CIF value); UK import VAT at 20% (recoverable if VAT-registered via PVA); and UK domestic trucking. For a typical sea freight shipment from China, the total of non-product costs often adds 15–30% to the ex-factory price, depending on the product, duty rate, and freight market conditions.
CHIEF (Customs Handling of Import and Export Freight) was HMRC's legacy customs system, retired in 2023. The Customs Declaration Service (CDS) is the replacement — it's the only system through which UK customs declarations can now be filed. As an importer, the main thing to verify is that your customs agent has fully migrated to CDS. The data requirements in CDS are more detailed than CHIEF, which requires accurate product information from you.
No — CE marking satisfies requirements for the European Union market, not for Great Britain. Since Brexit, Great Britain requires UKCA marking for regulated product categories. If your products are regulated (electronics, toys, PPE, machinery, cosmetics, etc.) and you plan to sell them in Great Britain, you need UKCA conformity assessment and a UK Declaration of Conformity. Your Vietnamese factory may need to arrange UK-specific testing through an approved UK notified body, or you may be able to self-certify depending on the product category. Confirm this before you commit to a production run.
HMRC conducts post-clearance compliance checks on importers — either triggered by risk profiling or routine audit programmes. An audit will typically request import documentation going back up to four years: commercial invoices, packing lists, bills of lading, and customs entries. HMRC will verify commodity codes, customs values, and any preferential duty claims. Innocent errors may result in a demand for underpaid duty; deliberate misclassification can result in civil penalties and, in serious cases, criminal prosecution. The best preparation is simple: keep accurate records, file honest declarations, and review your customs entries periodically.
UK import compliance is genuinely manageable — but it requires the right foundations: an EORI number, accurate commodity codes, UKCA-compliant products, and a customs agent who knows what they're doing. At Epic Sourcing, we build these foundations into every project we run.
Book a free consultation with our team and we'll walk through your current supply chain, identify any compliance gaps, and show you where you might be able to reduce your import costs.
Epic Supply Chains UK Ltd · 71–75 Shelton St, London WC2H 9JQ · hello@epicsourcing.co.uk
