Guides / Importing a car from the UK: the customs mechanics · Updated 19 October 2026

Importing a car from the UK: how the customs declaration really works

Importing a car from UK roads onto someone else's register, or the other way round, still means one thing to customs: a declaration. Whichever direction the vehicle travels, the paperwork turns on three things that an ordinary parcel of goods doesn't have to deal with in the same way — a commodity code built for vehicles, a VIN that follows the car through every stage, and a valuation method adapted for something that has already been driven.

Why a car's declaration looks different from an ordinary import

A vehicle crossing a border is an import or export like any other, and it needs the same kind of customs declaration as a pallet of machinery or a container of stock. What changes is the detail behind that declaration. HMRC's guidance on bringing a vehicle into the UK confirms that a shipping company or customs agent normally makes the import declaration on your behalf, and that duty and VAT are usually settled through that same process. The difference from a standard goods entry is that three specific elements — the commodity code, the vehicle's identifying number, and how its value is worked out — all follow rules written with a used, individually identifiable object in mind, not a batch of identical stock.

The commodity code decides almost everything that follows

Vehicles sit mainly in chapter 87 of the tariff, but which heading applies depends on what the vehicle actually is, not just that it is "a car". HMRC's classification guidance for vehicles sets out several separate headings: tractors generally fall under heading 8701; most passenger vehicles, multi-purpose vehicles and many all-terrain vehicles fall under 8703; goods vehicles, including dumpers and utility vehicles, fall under 8704; cycles with an auxiliary electric motor fall under 8711, plain bicycles under 8712, and motorised carriages for disabled people under 8713. Vehicle parts and accessories have their own headings, 8708 and 8714. A genuinely old vehicle can fall outside all of these, into heading 9705 for collectors' items, but only if it meets the specific criteria in the relevant chapter note — age alone is not enough, and HMRC's own guidance notes that a vehicle under 30 years old will generally not qualify.

Getting this wrong has knock-on effects: the wrong heading can mean the wrong duty rate, the wrong set of supporting documents, and a declaration that gets queried at the border. For a genuinely uncertain case — a modified vehicle, a hybrid of goods and passenger use, or a candidate for the collectors' heading — HMRC itself recommends applying for an Advance Tariff Ruling before the vehicle is imported, rather than guessing and hoping an officer agrees later. Our guide to CDS import declarations and what a broker actually does covers how a declared commodity code feeds into the wider entry.

The VIN: the identifier that follows the vehicle, not the shipment

An ordinary consignment of goods is described by type, quantity and weight. A vehicle is also described by a single number that stays with it for life. HMRC's own form for re-importing a private motor vehicle (C179B) asks for the "Vehicle Identification Number (chassis number)" alongside the manufacturer and model name, body colour, current registration number, any previous UK registration number, the year it was built, and any attachments or optional equipment fitted. That VIN is what ties the customs paperwork to the vehicle itself, separately from whichever consignment or shipment reference applies to the movement. In practice, it is worth having the VIN, registration documents and a clear description of the vehicle's specification ready before you or your agent start the declaration, because the classification and valuation steps both depend on knowing exactly what the vehicle is.

Customs valuation of a used vehicle: the same six methods, adapted

Customs value for any import is worked out using the same framework of six valuation methods, starting with the transaction value — broadly, the price actually paid or payable for the goods. HMRC's guidance on valuing goods that are used, free of charge, rented or leased sets out what happens when that starting point doesn't fit cleanly, which is routinely the case for a car that has already been owned and driven in another country before import. Where the gap between purchase and import, and the extent of use in between, has reduced the vehicle's worth, HMRC says Method 1 is not required. Importers are expected to try Method 2 or 3 first — using the transaction value of identical or similar goods of the same age and condition — or Method 4, based on resale prices of the same or similar goods to unrelated buyers. Only if none of those produce a workable figure does HMRC fall back on Method 6, under which the customs value can be based on the price originally paid for the vehicle, minus an amount reflecting the loss of value from its use. None of this is a fixed formula with a published depreciation rate; it is a sequence of tests applied to the specific vehicle and the evidence available for it.

HMRC's guidance doesn't set out a mileage-based depreciation table or a specific evidence checklist for used vehicles — it describes the sequence of methods to try and leaves the supporting evidence (comparable sale prices, resale data, or the original purchase invoice) to the importer or their agent to assemble.

What actually drives the cost of importing a car from the UK

There's no single number that answers what the cost of importing a car from the UK will be, because it is the product of several independent variables: the commodity code (which sets the duty rate that applies), the valuation method used to establish the customs value, whether a trade agreement's origin rules are met, and any relief the vehicle happens to qualify for. Change any one of those — a different heading, a different valuation method, proof of preferential origin — and the total liability changes with it. That's also why cost estimates for a specific move are only useful once the vehicle's classification and valuation basis are actually settled; our cost guide sets out the other variables that typically drive what a broker charges to handle this kind of case.

Where this fits in the wider process

Commodity code, VIN, and valuation method are the three inputs that are specific to vehicles; everything after that — the declaration itself, paying duty and import VAT, and any registration or approval steps on the receiving side — follows the customs clearance process for vehicles that applies to any car crossing that particular border, in either direction.

Confirm the correct heading for the specific vehicle type before declaring — don't assume "car" always means 8703.
Have the VIN, registration documents and specification ready; they're asked for separately from the shipment reference.
Work out whether Method 1 can apply, or whether the vehicle's history means Methods 2, 3, 4 or 6 are the realistic route.
If the vehicle is modified, dual-purpose, or a possible collectors' item, consider an Advance Tariff Ruling before you import it, not after.

Related guides

Need the vehicle side of a customs declaration checked?

Plutos is a UK–Poland customs information site run by the same team as Easy Clearance, the UK–EU customs clearance agency behind this guide's disclosure, and its guide covers the customs clearance process for vehicles end to end.

See the customs clearance process for vehicles

Sources

General information, not legal, tax or customs advice. Rules change; confirm current requirements on gov.uk or with a registered agent before you ship.