UK import duty rates range from 0% to more than 20% of the goods’ customs value, with the exact figure set by the product’s 10-digit commodity code under the UK Global Tariff and adjusted downward if the goods come from a country that has a trade agreement with the UK. Import VAT at the standard 20% is charged on top of almost every commercial import, so the total tax on a shipment is usually well above the headline duty rate.
What Sets Your Rate
Two things decide what you pay: the commodity code assigned to your product, and the country where it was produced.
Every item crossing the UK border sits under a 10-digit code built on the international Harmonized System, with extra digits added for the UK schedule. You look yours up through the government’s Trade Tariff tool, which asks about product type, materials, use, and packaging.1GOV.UK. Trade Tariff: Look Up Commodity Codes, Duty and VAT Rates Getting the code right matters more than most first-time importers expect. Two products that look almost identical can sit under different codes with completely different duty rates, so a vague description won’t do.
Most rates are ad valorem, meaning a percentage of the customs value. Raw materials and industrial inputs often sit at a few percent or zero; finished consumer goods, certain agricultural products, and processed foods can carry rates above 20%.2GOV.UK. Tariffs on Goods Imported Into the UK Some products face a specific duty calculated by weight, volume, or quantity instead, and a few carry compound duties combining a percentage with a weight-based charge. The Trade Tariff tool shows the exact rate once you enter the commodity code and country of origin.
If you can’t work out which code fits, you can apply to HMRC for an Advance Tariff Ruling, which is a legally binding classification customs officers must accept. HMRC aims to respond within 30 to 120 days, and each type of goods needs its own application.3GOV.UK. Apply for an Advance Tariff Ruling For goods moving into Northern Ireland under the Windsor Framework, the equivalent is a Binding Tariff Information decision applied for through the EU Customs Trader Portal.4GOV.UK. Apply for a Binding Tariff Information Decision
How the Duty Is Calculated
The percentage is applied to the customs value, not just the invoice price. The standard method (transaction value) starts with the price you paid, then adds costs that were not already included:
- Transport, loading, and freight up to the point the goods enter UK territory
- Transit insurance covering the goods on their way in
- Packaging materials and containers treated as part of the goods
- Selling commissions and brokerage paid by the buyer (buying commissions shown separately can be excluded)
- Royalties and licence fees, where paying them was a condition of the sale
- Tools, moulds, materials, or design work you supplied to the manufacturer free of charge or below cost
Post-importation insurance, clearly separated buying commissions, preliminary design sketches, and payments for the right to reproduce or distribute goods in the UK can be left out.5GOV.UK. Customs Valuation – Method 1 – Transaction Value
Foreign-currency invoices must be converted using HMRC’s official published exchange rates.6GOV.UK. Exchange Rates From HMRC in CSV and XML Format Using the wrong rate produces an underpayment, and HMRC will issue a C18 post-clearance demand for the shortfall plus interest.7HM Revenue & Customs. Customs Debt Liability
Transaction value doesn’t work for every import. If buyer and seller are related companies, or if conditions on the sale make the price unreliable, HMRC requires you to work through five alternative methods in a strict order until one produces a reliable figure.8GOV.UK. Customs Valuation
When You Pay Less: Trade Agreements
The UK has free trade agreements with over 70 countries, including Australia, Japan, Canada, and South Korea.9GOV.UK. UK Trade Agreements in Effect Goods originating in these countries can enter at a reduced or zero rate if you supply valid proof of origin. There is no comprehensive UK–US or UK–China free trade agreement, so imports from those two countries pay the full UK Global Tariff.
The Developing Countries Trading Scheme adds preferential access for imports from 65 developing nations across three tiers: Comprehensive Preferences for 47 Least Developed Countries, Enhanced Preferences for 16 low-income and lower-middle-income countries, and Standard Preferences for 2 countries that don’t meet the vulnerability criteria for higher tiers.10GOV.UK. Preference Tiers Under the Developing Countries Trading Scheme
You can’t just tick a box to claim a lower rate. You need documentary evidence that the goods genuinely originate in the partner country, which depending on the agreement can mean an EUR1 or EUR-MED movement certificate obtained through your local Chamber of Commerce, an origin declaration on the invoice or packing list (with approved exporter status usually required for consignments over £5,400), or, under certain agreements, a claim based on the importer’s own records about production and materials. Origin declarations must be presented to HMRC within two years of the import date.11GOV.UK. Get Proof of Origin for Your Goods Claiming a preference without the paperwork triggers the full UK Global Tariff, and HMRC audits these claims to catch goods routed through partner countries to dodge higher duties.
Import VAT on Top
Customs duty is only part of the bill. Almost all imports also attract import VAT, usually at the standard 20%. A small number of products qualify for the reduced 5% rate or zero rate, but standard rate covers the vast majority.
Crucially, the VAT is not charged on the purchase price alone. HMRC applies 20% to the customs value plus any customs duty and excise duty already payable, so duty and VAT stack.12GOV.UK. Working Out the VAT Value Using the Customs Value of the Imported Goods The real cost of importing is always higher than the headline duty rate suggests.
VAT-registered businesses can avoid paying import VAT in cash at the border by using postponed VAT accounting. Instead of paying on arrival, you account for the import VAT on your next VAT return, and if you can reclaim it as input tax, the two entries cancel out. To use it, you need to subscribe to the Customs Declaration Service and download your monthly postponed import VAT statements through your Government Gateway account. Statements stay available for six months from publication, so save them promptly.13GOV.UK. Get Your Postponed Import VAT Statement
The £135 Rule for Low-Value Commercial Goods
Commercial goods worth £135 or less are exempt from customs duty at the border. VAT still applies, but the overseas seller (or the online marketplace, if the sale runs through Amazon, eBay, and the like) is responsible for charging UK VAT at the point of sale rather than the buyer paying it on import. Where an overseas seller hasn’t registered with HMRC and doesn’t collect VAT, the delivery carrier will typically charge it on arrival, usually with a handling fee added.
The £135 figure is the intrinsic value of the goods only, excluding shipping. Once value crosses £135, normal customs duty applies and the shipment goes through the standard declaration process.
Gifts
Gifts sent from outside the UK use different thresholds. Import VAT starts once a gift is worth more than £39, and customs duty starts above £135.14GOV.UK. Duties and Import VAT on Gifts If multiple packages arrive for you, customs will add their values together when checking those limits. Alcohol and tobacco inside gifts qualify for the £39 VAT relief, but excise duty is payable on them whatever the value.
Personal Allowances When You Travel
If you’re arriving in Great Britain from outside the UK with goods for personal use, you can bring the following without paying duty or VAT:15GOV.UK. Bringing Goods Into the UK for Personal Use: Arriving in Great Britain
- 42 litres of beer and 18 litres of still wine, plus either 4 litres of spirits over 22% ABV or 9 litres of drinks up to 22% (sparkling wine, fortified wine, cider), which you can split proportionally
- 200 cigarettes, 100 cigarillos, 50 cigars, or 250g of tobacco (splittable)
- Up to £390 in value of other goods, dropping to £270 if you arrive by private plane or boat
Go over any allowance and you pay duty and VAT on the full value of that category of goods, not just the excess. Travelers under 17 have no personal allowance for alcohol or tobacco.
Extra Charges Worth Checking
Certain goods pick up additional charges beyond standard duty and VAT.
Excise duty hits alcoholic drinks above 1.2% ABV, tobacco products, hydrocarbon oils, biofuels, and goods subject to the Climate Change Levy.16HM Revenue & Customs. Goods Liable to Excise Duty The rate depends on the product and its strength, and excise duty is folded into the base on which import VAT is then calculated, compounding the total cost on spirits and tobacco especially.
Anti-dumping and countervailing duties apply where goods have been sold at artificially low prices or benefited from unfair government subsidies in the exporting country.17GOV.UK. Anti-Dumping Duty Measures The UK Trade Remedies Authority investigates and recommends the rates, which are calculated per cooperating exporter under a “lesser duty rule” capping the charge at the lower of the dumping margin or the margin needed to remove injury to UK producers.18GOV.UK. Determining Dumping and Anti-Dumping Duties These can add a lot to a bill, so check the Trade Tariff tool for active measures on your commodity code before you commit to a purchase.
Reliefs That Can Cut the Bill
Several schemes reduce or eliminate duty in specific situations. Missing them means paying tax you didn’t need to.
Returned Goods Relief lets you reclaim customs duty and import VAT on goods that were previously exported from the UK and come back within three years, provided they haven’t been upgraded or significantly altered and were in free circulation when they left. You need documentation of the original export.19GOV.UK. Pay Less Import Duty and VAT When Re-Importing Goods to the UK
Temporary Admission gives full or partial relief for goods brought in for a limited time, such as trade-show equipment or testing samples, on condition they leave again within the agreed period. ATA Carnet procedures simplify this for a lot of professional equipment.
Inward Processing suspends duty on raw materials or components imported for processing into goods that will be re-exported. You need HMRC authorisation before the goods arrive; once you re-export the finished product, the suspended liability is discharged.
Outward Processing works the other way. If you temporarily send UK goods abroad for repair or processing, you only pay duty on the cost of the work done overseas plus return shipping and insurance, rather than the full value of what comes back.20GOV.UK. Using Outward Processing to Process or Repair Your Goods For goods repaired free of charge under a manufacturer’s guarantee, no duty is charged at all, provided you can show the guarantee terms and used the correct customs procedure codes on export.
If You Get It Wrong
HMRC treats customs errors as more than paperwork slips. Civil penalties for incorrect declarations start at £250 for a first offence and rise through £500 and £1,000 for repeat contraventions, up to £2,500 per contravention for the most significant irregularities. Lesser breaches cap at £1,000.21GOV.UK. Civil Penalties for Contraventions of Customs Law (Customs Notice 301)
Where an underpayment tops £50,000, HMRC can jump two steps up the scale, charging £1,000 as a first penalty instead of £250. Underdeclarations above £100,000 can attract the maximum penalty straight away regardless of prior history, and errors exceeding £10,000 in unpaid duty or VAT are automatically classified as serious. On top of any penalty, HMRC will issue a C18 post-clearance demand for the duty shortfall itself, and you’ll owe the unpaid amount with interest.7HM Revenue & Customs. Customs Debt Liability