In short: When you import goods from China to the UK you usually pay two things at the border: import duty (a percentage set by your product's commodity code, commonly 0–12%) and import VAT at 20%. Duty is charged on the value of the goods plus shipping and insurance; VAT is charged on that total plus the duty. For commercial shipments there is no duty-free threshold — the old £135 rule mainly affects how VAT is collected, not whether you pay it.
Three charges can apply:
UK duty is charged on the CIF value — the Cost of the goods + Insurance + Freight to the UK border. Import VAT is then charged on the CIF value plus the duty. The formula is:
Duty = (Goods + Shipping + Insurance) × duty rate
Import VAT = (Goods + Shipping + Insurance + Duty) × 20%
| Item | Value |
|---|---|
| Goods (FOB) | £5,000 |
| Sea freight + insurance to UK | £700 |
| CIF (customs value) | £5,700 |
| Import duty @ 6.5% | £370.50 |
| VAT base (CIF + duty) | £6,070.50 |
| Import VAT @ 20% | £1,214.10 |
| Total payable at border | £1,584.60 |
If you're VAT-registered, you can usually reclaim the £1,214.10 import VAT on your next return — so your real net cost is the £370.50 duty plus your goods and freight.
Every product has a 10-digit commodity (HS) code that sets its duty rate. Use the UK government's online Trade Tariff tool to look it up by describing your product. Getting this right matters: the wrong code can mean overpaying duty — or an unexpected bill and penalty if you underpay.
For consignments of goods valued at £135 or less, VAT is generally collected at the point of sale rather than at the border, and no customs duty applies. Above £135, duty and import VAT are charged at import. This threshold is about the goods value, not your shipping cost, and is most relevant to low-value e-commerce parcels rather than bulk commercial orders.
Often yes, though genuinely marked, low-value samples can sometimes qualify for relief. Don't assume — declare them properly.
No. Unlike personal allowances, commercial imports are dutiable from the first pound (subject to the product's rate, which may be 0%).
That depends on your Incoterms. Under FOB or EXW, you (the importer) pay UK duty and VAT. Under DDP, the supplier covers it — but it's built into their price.
Usually your freight forwarder or customs broker pays HMRC on your behalf and invoices you, or you use a duty deferment / postponed VAT accounting arrangement.
Under-declaring is illegal and risks goods being seized, plus penalties. Always declare the true transaction value.
Epic Sourcing helps UK importers get the full landed-cost picture — goods, freight, duty and VAT — before you commit, so there are no surprises at the border. Our bilingual teams in China and Vietnam and our UK freight partners handle classification, shipping and customs end to end. We've sourced 20,000+ products for 300+ clients. Get a landed-cost estimate.
Related reading: importing goods into the UK, how much it costs to ship from China to the UK, and importing from Alibaba to the UK.
Last updated: 14 June 2026. This guide is general information, not tax or legal advice — check current HMRC rates for your commodity code.