The Real Cost of Importing a Car from the UK to Spain Post-Brexit: Duty, VAT and IEDMT (No ITP)

The UK is a third country: what that changes

Before 2021, a UK car was an EU vehicle, and importing one to Spain was a registration and tax exercise without customs involvement. Since Brexit, the UK is a non-EU country for customs purposes, so every car crossing from the UK into Spain goes through a formal customs declaration (DUA), in principle liable for 10% import duty on its customs value, followed by 21% Spanish VAT on the value plus duty. This applies uniformly regardless of whether the specific car is right-hand drive or left-hand drive; customs treatment depends on where the car is coming from, not which side its steering wheel is on.

Why ITP never applies to a UK import

This is the single most misunderstood point in this whole process, and getting it wrong has caused real problems for buyers who assumed the wrong tax applied. Spain's transfer tax, ITP, is due only when a resident buys a car from a private individual within the EU, as an alternative to VAT when no VAT-registered dealer is involved in an intra-EU sale. VAT, in contrast, is due when buying from a professional or dealer within the EU, and the two are mutually exclusive: never both, always exactly one, for an EU purchase. The UK is not in the EU, so an intra-EU purchase never happens with a UK car, private seller or not. What applies instead is customs duty plus import VAT via the DUA, the same regime that would apply to a car from any other non-EU country. There is no ITP on a UK import, full stop, and no version of 'buying private' changes that.

• EU purchase, private seller: ITP applies, no VAT.
• EU purchase, dealer or professional: VAT applies, no ITP.
• UK purchase, any seller type: 10% customs duty plus 21% import VAT via DUA, never ITP.
• IEDMT registration tax applies to all of the above regardless of seller type or origin, based on the car's CO2 emissions.

IEDMT: the one tax that is always due

Spain's registration tax, IEDMT, applies to every car being registered, EU or non-EU origin, based on official CO2 emissions: 0% at or below 120 g/km, 4.75% from 121-160 g/km, 9.75% from 161-200 g/km, and 14.75% above 200 g/km. This is filed on form 576 within 30 days of the ITV pass and is separate from, and additional to, the duty and VAT layer above for a UK car.

A worked example

Take a UK-market petrol hatchback with a private-party purchase price of 15,000 GBP (roughly 17,500 EUR) and CO2 emissions of 145 g/km. Customs duty at 10% on the customs value (purchase price plus shipping and insurance, say 18,300 EUR) is about 1,830 EUR. VAT at 21% on the value plus duty (20,130 EUR) is about 4,227 EUR. IEDMT at the 4.75% band on the car's post-tax value adds a further few hundred euros depending on the exact base used. Total tax before homologation and transport comes to roughly 6,500-7,000 EUR on this example, entirely independent of whether the car happened to have a private or trade seller in the UK, and with no ITP anywhere in the calculation.

For an EU car, private versus dealer decides ITP or VAT. For a UK car, that question is irrelevant: it is always duty plus VAT, never ITP.

The transfer-of-residence exception

If you are relocating to Spain and have owned and used the car in the UK for at least six months prior, the transfer-of-residence exemption can remove duty, VAT and IEDMT entirely, provided you apply within 60 days of formalising Spanish residency. This is the one scenario where the tax bill above largely disappears, but it depends on genuine relocation, not simply buying a car in the UK to bring over.

Frequently asked questions

If I buy privately from someone in the UK, do I pay less tax than buying from a UK dealer?

No. Customs duty and VAT apply the same way regardless of whether the UK seller is a private individual or a dealer, because the UK/EU distinction that matters for ITP versus VAT only exists for intra-EU transactions. A UK purchase is a customs import either way.

Does RHD versus LHD change any of these tax rates?

No. Duty, VAT and IEDMT are calculated on the car's value and CO2 emissions, not its steering configuration. A right-hand-drive and a left-hand-drive version of the same UK-market car pay identical tax.

Is UK-origin duty ever waived under the Trade and Cooperation Agreement?

It can be, for cars that meet the TCA's rules-of-origin requirements as genuinely UK-manufactured, which removes the 10% duty layer but does not touch the 21% VAT or IEDMT. This needs to be verified case by case with your customs agent, since many cars sold in the UK are not UK-manufactured for origin purposes.