The import duty on cars in Ireland is 10% of the vehicle's value whenever the car was manufactured outside the EU or the UK — for example a car built in India, Japan or the USA (Revenue, 2026). Crucially, the rate is decided by where the car was built, not where you happened to buy it.
A car bought from a dealer in Great Britain but assembled outside the UK is still treated as a non-EU import and attracts the full 10%. That single distinction catches out many buyers, so it is worth pinning down before you commit to a purchase abroad.
If a car was manufactured in the UK, the customs duty is 0% under the preferential EU-UK Trade and Cooperation Agreement (TCA), provided you can show a valid certificate of origin. Buy that same badge built in an Indian or Japanese factory, and the 0% rate simply does not apply — Revenue looks at the actual place of manufacture on the documentation, not the brand's headquarters.
0%
When customs duty is 0%. Duty falls to zero in two clear situations: a car of genuine EU origin, and a car of UK origin imported with the right paperwork under the TCA.
A third case involves Northern Ireland: a vehicle already registered and in use there may be brought south without customs duty or VAT under the Windsor Framework (Revenue, 2026). Outside these exemptions, any car built beyond the EU and the UK lands with the standard 10% duty attached.