Epic Guides — Regulatory Compliance
Right, let's cut through the confusion. UK import tariffs are one of the most Googled — and least understood — topics for British businesses sourcing from Asia. Whether you're importing electronics from Shenzhen, garments from Ho Chi Minh City, or furniture from Guangdong, getting your duty calculations wrong can wipe out your margin in a single shipment.
This guide is for UK business owners and buyers who want a frank, no-nonsense breakdown of how import tariffs work in 2026 — including what's changed, how to calculate your landed cost, and where trade agreements like UKVFTA and CPTPP can legally reduce your bill.
In this guide you'll learn:
A UK import tariff — also called customs duty or import duty — is a tax charged by HMRC on goods brought into the United Kingdom from overseas. The rate is determined by the product's commodity code (from the UK Trade Tariff) and the country it originates from, and it is calculated as a percentage of the Customs Value (usually the CIF value — Cost, Insurance, and Freight).
UK import tariffs exist to regulate trade, generate government revenue, and in some cases protect domestic industries. Since Brexit, the UK has operated its own independent tariff schedule — the UK Global Tariff (UKGT) — which differs from the EU's Common External Tariff. This means UK importers must reference UKGT rates, not EU rates, when planning their landed costs.
Many UK businesses sourcing from Asia still quote EU tariff rates in their cost models — and that's a dangerous mistake. UK tariff rates are often lower than EU equivalents (particularly for electronics and machinery), but trade agreement eligibility also differs. Always check the UK Trade Tariff at trade-tariff.service.gov.uk, not EU TARIC.
For UK businesses importing from China and Vietnam, import duty is often the third-largest cost after the product itself and sea freight. On a typical shipment of £50,000 worth of goods at a 12% duty rate, you're looking at £6,000 straight out of your margin — before VAT is applied on top.
The reality is, most UK SME importers don't have an in-house customs expert. They rely on their freight forwarder to get the commodity code right — and sometimes those forwarders are generalising. At Epic Sourcing, we've seen UK businesses overpay thousands of pounds annually simply because their goods were classified under the wrong HS code.
Understanding the mechanics of duty calculation is non-negotiable if you want accurate landed cost projections. Here's what actually happens when your goods arrive in the UK.
The customs value is typically the CIF (Cost + Insurance + Freight) value of your goods — all the way to the UK port of entry (Felixstowe, Southampton, London Gateway, etc.).
Every product imported into the UK is classified under a 10-digit commodity code. The first 6 digits are the international HS (Harmonised System) code, and the last 4 digits are UK-specific.
HMRC's official Trade Tariff tool at trade-tariff.service.gov.uk is the authoritative source — always use this, not third-party databases that may be out of date.
Example Duty Calculation:
CIF Value: £10,000
Commodity Code Duty Rate: 12%
Import Duty = £10,000 × 12% = £1,200
VAT Base = £10,000 + £1,200 = £11,200
Import VAT (20%) = £11,200 × 20% = £2,240
Total Tax Burden: £3,440 on a £10,000 shipment
Import VAT is recoverable by VAT-registered businesses. Import duty is not recoverable — it's a sunk cost.
The UK Global Tariff (UKGT) is the default tariff schedule that applies to all imports from countries that don't have a preferential trade agreement with the UK. It replaced the EU Common External Tariff (CET) after Brexit.
For importers from China — accounting for approximately £71bn of UK imports in the April 2024–March 2025 period — the UKGT applies at standard (MFN) rates. China does not have a free trade agreement with the UK.
Despite UK-China trade totalling approximately £87bn in 2024, there is no UK-China free trade agreement. All imports from China are subject to standard UKGT MFN rates.
A practical reference table for common product categories UK importers source from China and Vietnam. These are UKGT MFN rates — always verify the exact rate for your commodity code on the UK Trade Tariff.
| Product Category | Typical HS Chapter | UKGT MFN Rate | UKVFTA Rate (Vietnam) | Potential Saving |
|---|---|---|---|---|
| Clothing & Apparel | Ch. 61–62 | 12% | 0–9.6% | Up to £2,400/£20k |
| Footwear | Ch. 64 | 8–17% | 0–8.5% | Up to £1,700/£10k |
| Electronics / Consumer | Ch. 84–85 | 0–14% | 0–7% | Varies widely |
| Furniture & Homeware | Ch. 94 | 6% | 0–4.8% | Up to £240/£4k |
| Toys & Games | Ch. 95 | 0–4.7% | 0% | Minor |
| Sports & Fitness Equipment | Ch. 95 | 2.7–4.7% | 0% | Up to £940/£20k |
| Cosmetics & Beauty | Ch. 33 | 0–6.5% | 0% | Moderate |
| Promotional Merchandise | Various | 0–12% | 0–9.6% | Depends on product |
* Rates are indicative. Always verify exact rates using the UK Trade Tariff tool for your specific 10-digit commodity code.
Post-Brexit, the UK has negotiated its own trade agreements. Several are directly relevant to UK businesses sourcing from Asia.
UK-Vietnam Free Trade Agreement
Rolled over from EU-Vietnam FTA. Immediately eliminated 65% of tariff lines, rising to 99.2% over 10 years. Highly relevant for clothing, footwear, electronics, and furniture from Vietnam.
✓ Active — claim preferences using Form EUR.1 or origin declaration
Comprehensive and Progressive Agreement for Trans-Pacific Partnership
UK joined December 2024 — covering 11 Pacific nations including Vietnam, Malaysia, Singapore, Japan, Canada, Australia and New Zealand.
✓ Active for Vietnam — additional preferential route alongside UKVFTA
UK-India Comprehensive Economic Partnership
Negotiations ongoing as of 2026. Once concluded, would open preferential duty access for textiles, garments, pharmaceuticals and engineering goods from India.
⏳ Not yet concluded
No Trade Agreement
Despite UK-China trade totalling ~£87bn in 2024, there is no UK-China FTA. All goods from China face standard UKGT MFN rates.
✗ No preferential rates available
The UKVFTA can represent substantial duty savings compared to sourcing the same goods from China — particularly in high-tariff categories like clothing, footwear, and textiles. UK-Vietnam trade reached approximately £9.6bn in 2024.
| Scenario | Shipment Value | China Duty (MFN) | Vietnam Duty (UKVFTA) | Annual Saving (12 shipments) |
|---|---|---|---|---|
| Clothing brand (£20k/shipment) | £20,000 | £2,400 (12%) | £0 (0%) | £28,800 |
| Footwear SME (£10k/shipment) | £10,000 | £1,700 (17%) | £850 (8.5%) | £10,200 |
| Sports equipment (£15k/shipment) | £15,000 | £705 (4.7%) | £0 (0%) | £8,460 |
The UK Trade Tariff is updated annually. For 2026, key changes affect Chapters 84–85 (electronics and machinery), Chapter 39 (plastics), and several agricultural chapters. Importers must recheck codes from 2024 or earlier.
The UK government has confirmed that the £135 customs duty threshold will be phased out by October 2028. This will significantly affect UK businesses using dropshipping models or importing low-value parcels direct-to-consumer from China. Planning now is essential.
The UK joined CPTPP in December 2024. In 2026, CPTPP preferential tariff rates are being phased in across member countries. For Vietnam, this means an additional preferential route alongside UKVFTA.
The UK is expected to introduce a Carbon Border Adjustment Mechanism for carbon-intensive imports (iron, steel, ceramics, cement, fertilisers, potentially aluminium) from 2027. This is separate from customs duty but will add cost for importers of affected products.
Every UK business that imports goods must have an EORI number starting with "GB". You get this free from HMRC. Without one, your goods cannot be cleared through UK customs. Get your EORI sorted before you place your order — it can take up to 5 working days.
The CDS replaced the old CHIEF system and is now the mandatory platform for all UK customs declarations. Your freight forwarder will submit declarations on your behalf, but you as the importer remain legally responsible for the accuracy of the information.
HMRC disagrees with the common misconception that your freight forwarder is liable. The importer of record is legally liable for customs duty and VAT obligations. If a post-import audit finds underpaid duty — even years later — HMRC will pursue the importer.
VAT-registered UK importers can use Postponed VAT Accounting — meaning you don't pay import VAT at the port. Instead, you account for it on your next VAT return. Make sure your freight forwarder ticks the PVA box on your customs declaration.
If you're sourcing from Vietnam, always check if your goods qualify. Most importers who qualify don't claim — because they don't know to ask their supplier for origin documentation.
Getting a Binding Tariff Information (BTI) ruling from HMRC gives you legal certainty and could result in a lower rate. Worth doing for high-volume products.
For goods you process in the UK before re-exporting, Inward Processing Relief (IPR) and Customs Warehousing are powerful tools for importers with complex supply chains.
The UK has 12 Freeports (as of 2026) including Thames Freeport, East Midlands Airport, and Teesside. Goods entering a Freeport don't pay import duty until they leave for the UK market.
Routing duty-sensitive products through Vietnam to claim UKVFTA savings while keeping lower-tariff products in China can deliver meaningful annual savings for businesses importing £200k+ annually.
| Mistake | Why It Happens | What It Costs |
|---|---|---|
| Using EU tariff rates | Googling "import duty" returns EU results | Wrong rate, wrong calculation |
| Trusting supplier's declared HS code | Suppliers often use codes minimising their export duties, not UK-optimal codes | Potential HMRC liability, wrong duty rate |
| Not claiming UKVFTA preferences on Vietnam goods | Don't know they're entitled, or don't ask for EUR.1 | Paying full MFN rate when 0% is available |
| Undervaluing goods on commercial invoice | Supplier offers lower declared value; importer agrees | Customs fraud — criminal liability, seizure of goods |
| Not using Postponed VAT Accounting | Not knowing it's available, or forwarder doesn't ask | Unnecessary cash flow strain |
| Building a model on the £135 de minimis exemption | Dropshipping or DTC imports at low value | Existential risk when threshold ends by 2028 |
At Epic Sourcing, tariff planning is built into everything we do. We're not a customs broker — but we work alongside specialist customs consultants to make sure our UK clients aren't leaving money on the table or creating liability.
Our £699 verification service includes checking whether a factory can provide genuine origin certification for UKVFTA claims.
We run total landed cost comparisons — including duty — to help clients decide whether diversifying to Vietnam makes commercial sense.
Our full sourcing packages (from £1,899) include supplier identification, qualification, sample management, and coordination with customs consultants on tariff classification.
We also help UK clients navigate UKCA marking, UK product safety standards, and UK REACH — so your goods aren't just duty-efficient, they're legally compliant.
Book a free 30-minute call with Epic Sourcing UK. We'll walk through your current import setup, check your key commodity codes, and identify any UKVFTA savings you might be missing.
Book Your Free Call View Our PricingThe UK import duty rate for most clothing and apparel from China is 12% under the UK Global Tariff (UKGT MFN rate). There is no preferential treatment for China-origin goods as the UK has no free trade agreement with China. A £20,000 clothing shipment would attract £2,400 in import duty, then £4,480 in import VAT (recoverable by VAT-registered businesses).
The UKVFTA provides preferential (reduced or zero) tariff rates for goods that genuinely originate in Vietnam and meet the Rules of Origin. For clothing, this often means 0% duty versus 12% from China. Your Vietnamese supplier must provide a EUR.1 movement certificate or a signed origin declaration on the commercial invoice. Critically, the goods must truly originate in Vietnam — Vietnamese factories using Chinese fabric for garments typically can't claim UKVFTA preference unless they meet the two-stage transformation test.
The £135 de minimis threshold currently exempts imported goods worth £135 or less from import duty (though not VAT). The UK government has confirmed this will be phased out by October 2028. Once removed, all imports including low-value parcels will be subject to import duty. Businesses built on this threshold need to plan alternative structures urgently.
Yes — an EORI number starting with "GB" is mandatory for any business importing goods into the UK. You apply free from HMRC online, and it typically takes up to 5 working days. It must appear on all customs declarations submitted via the Customs Declaration Service (CDS).
Yes — while Epic Sourcing is not a customs broker, we integrate tariff and duty considerations into our sourcing strategy from the start. We run China vs Vietnam landed cost comparisons including duty rates, check whether suppliers can provide valid UKVFTA origin documentation, and work alongside specialist customs consultants when clients need formal tariff classification advice. Saving 12% import duty on a £200,000 annual import programme is worth £24,000 per year. Book a free consultation to discuss your situation.
Whether you're importing from China, exploring Vietnam sourcing for duty savings, or want someone to sense-check your current landed cost model — Epic Sourcing UK is here to help. Our team has helped UK businesses save significant money on import duty through smarter sourcing strategy, UKVFTA claims, and proper tariff planning.
Epic Sourcing UK, 71-75 Shelton St, London WC2H 9JQ
