United Kingdom customs rules & duty-free allowances
The UK's customs regime is strict and unforgiving: the single biggest trap for visitors is that the goods allowance is per person, not per family, and it is far lower than the US or EU equivalents. If you are carrying anything for business, resale, or as a gift, expect to pay 20% VAT plus duty on the full value, not just the excess. Rules apply to all arrivals aged 17 and over; separate, smaller allowances apply to under-17s.
Duty-free allowances
Prohibited — banned from import
- Narcotics and controlled drugs (cannabis, cocaine, heroin, MDMA, etc.) — penalties include imprisonment
- Personal imports of meat, milk, dairy, and most fish products from outside the EU/EEA
- Self-defence sprays (pepper spray, CS gas) and electric shock devices (tasers, stun guns)
- Offensive weapons, flick knives, butterfly knives, and disguised knives
- Counterfeit goods and pirated media for commercial use
- Endangered species products (ivory, certain furs, some traditional medicines containing animal parts)
Restricted — allowed with a permit or declaration
- Firearms, ammunition, and imitation firearms — require a UK permit
- Live animals and pets — require a pet passport or health certificate and must enter via approved routes
- Plants, seeds, and soil — require a phytosanitary certificate and must be declared
- Drones — allowed for personal use but must be registered with the CAA if over 250g and flown within UK rules
- Satellite phones and certain radio transmitters — require a licence from Ofcom
Arriving: red vs green channel
At UK airports and ports you walk through either the green channel (nothing to declare) or the red channel (goods to declare). There is no arrival card to fill in — you simply choose the channel. If you are unsure whether your goods exceed the allowance, use the red channel and ask; declaring voluntarily is far cheaper than being caught in the green channel.
Tax-free shopping & VAT refunds
The UK ended its VAT Retail Export Scheme for most visitors on 1 January 2021. There is no general tourist VAT refund at airports for goods you take home in your luggage. The only exception is goods bought in a shop and shipped directly to an overseas address by the retailer — you can then buy VAT-free at the point of sale. Personal exports no longer qualify.
Bringing medication
Bring personal medication in its original, labelled container with a copy of your prescription or a doctor's letter. Up to 3 months' supply is generally allowed for personal use. Controlled drugs (e.g. morphine, methadone, amphetamines, some strong painkillers and ADHD medications) require a Home Office licence if you are carrying more than 3 months' supply or if the drug is banned in the UK. Some common US medications — including certain codeine combinations and high-dose pseudoephedrine — are restricted or prescription-only here. Check the Home Office controlled drugs list before you fly.
Food, plants & animal products
The UK bans personal imports of most meat, dairy, and fish products from outside the EU/EEA — even a ham sandwich or a piece of cheese in your bag can be seized and you can be fined. Plant material, seeds, soil, and fresh fruit/vegetables are also restricted. You may bring up to 2kg of certain low-risk foods (e.g. bread, cakes, chocolate, honey) but anything animal-derived must be declared. Check DEFRA rules before packing food.
Rules worth knowing
The £390 allowance is per person, not per family
Unlike many countries, the UK does not pool the goods allowance across a household. A family of four gets 4 × £390, but each person must carry their own share. If one person carries a £1,500 laptop, that person has exceeded their allowance and pays VAT on the full £1,500 — not just the excess.
No duty-free on arrival from the EU
Since Brexit, arrivals from EU countries are treated the same as arrivals from the rest of the world for customs purposes. You still get the £390 goods allowance, but you cannot bring unlimited EU goods as you could before 2021. Alcohol and tobacco allowances apply to all arrivals.
Under-17s have no alcohol or tobacco allowance
Travellers under 17 cannot use the alcohol or tobacco allowances at all — even if travelling with parents. Any alcohol or tobacco they carry counts against the adult's allowance, and if the adult's allowance is already used, duty is payable. The £390 goods allowance does apply to under-17s.
Cash declaration is per person, not per family
The £10,000 cash threshold applies to each traveller individually. A couple carrying £15,000 between them must each declare if either is carrying £10,000 or more — but if they split it £7,500 each, no declaration is needed. HMRC can still ask about the source of funds.