Duty and VAT turn a good supplier price into a different landed number. This guide walks through the calculation HMRC applies, with a worked example, so the real cost is visible before the deposit is paid.
Import duty and VAT are the two costs that most often surprise UK businesses buying from China. A supplier quote can look comfortably profitable until the goods reach a UK port and HMRC's charges are added on top. This guide explains how both charges are calculated, what they are charged on, and how to estimate them before committing to an order.
Quick version: most goods imported from China into the UK attract import duty of 0% to 12% depending on the commodity code, plus import VAT at 20% charged on the goods value including shipping and duty. Both must be paid (or accounted for) before goods are released.
Every product entering the UK is classified under a 10-digit commodity code (also called an HS code or tariff code). The code decides the duty rate, whether any restrictions apply, and what paperwork is needed. The official lookup is the UK Integrated Online Tariff on GOV.UK.
Getting the code right matters more than most first-time importers expect. Two similar products can carry different duty rates, and using the wrong code can mean underpaid duty being claimed back later, or overpaying for months without realising. The supplier's suggested code is a starting point, not an answer — Chinese factories often reuse whatever code cleared their last shipment.
Duty is not charged on the supplier invoice alone. The customs value for UK imports is normally the price paid for the goods plus the cost of transport and insurance to the UK border. In practice:
Duty = customs value × the duty rate for the commodity code. Typical ranges for common product categories imported from China:
| Product category | Typical duty range |
|---|---|
| Laptops, phones, most electronics | 0% |
| Furniture | 0% – 2.7% |
| Plastic household goods | 6.5% |
| Textiles and clothing | 8% – 12% |
| Footwear | 8% – 17% |
| Bicycles | 14% (higher with anti-dumping duty) |
Rates change, and some Chinese goods (e-bikes, ceramic tableware, certain steel and aluminium products) carry additional anti-dumping duties that can add 20% to 70%. Always confirm the current rate for the exact code before pricing a product. The ranges above are indicative for planning, not a substitute for checking the tariff.
Import VAT is charged at the standard UK rate of 20% for most goods — but on a bigger number than many buyers expect. The VAT calculation base is:
VAT base = customs value + import duty + any other charges due at the border. VAT is effectively charged on the duty as well as the goods and freight.
| Goods (FOB Ningbo) | £10,000 |
| Sea freight + insurance to UK | £1,200 |
| Customs value | £11,200 |
| Import duty at 6.5% | £728 |
| Import VAT: 20% × (£11,200 + £728) | £2,385.60 |
| Total payable to HMRC | £3,113.60 |
On a £10,000 order, HMRC charges add just over £3,100 — before UK haulage, warehousing or fulfilment costs. This is why a landed-cost calculation should happen before the deposit is paid, not after the goods ship.
VAT-registered businesses can use postponed VAT accounting (PVA), declaring and reclaiming import VAT on the same VAT return instead of paying it at the border. The VAT is still accounted for, but cash does not leave the business up front — a meaningful cash-flow difference on larger shipments. Businesses not yet VAT registered pay import VAT at clearance and cannot reclaim it, which effectively makes it a cost.
Bridgeway's UK customs clearance support covers exactly this stage: reviewing the paperwork, checking the commodity code and duty assumptions, and making the costs visible before the goods arrive. For the shipping stage itself, see the China to UK shipping guide.
Disclaimer: figures and thresholds in this guide are indicative and current at the time of writing. Duty rates, VAT rules and anti-dumping measures change; always confirm against the UK Integrated Online Tariff and HMRC guidance, or ask for the numbers to be checked against the actual shipment.
Common questions
Small consignments valued under £135 do not attract import duty, and VAT is normally collected by the seller at the point of sale. Samples above that value are treated like any other import, though genuinely free samples of negligible value can sometimes be relieved — the paperwork still needs to say so.
VAT-registered businesses can reclaim import VAT as input tax, or avoid the upfront payment entirely using postponed VAT accounting. Businesses without VAT registration pay import VAT at the border and cannot reclaim it.
The customs declaration is normally filed by a broker or freight agent, but the importer is legally responsible for the accuracy of the commodity code and declared value. It pays to have the numbers checked independently before the goods ship.
HMRC can reassess duty going back three years, charge interest and in some cases penalties. Overpaying is also common with a wrong code — reclaims are possible but slow. Confirming the code before first shipment avoids both problems.
Get a real figure
Send the supplier quote, carton details and destination. Bridgeway will reply with a practical route and cost view.