When a used car is registered in the State for the first time, with effect from 1 January 1993, the Finance Act, 1992, as amended, provides that vehicle registration tax (VRT) shall be charged in relation to the car on the basis of a percentage of its value and that value shall be taken to be the open market selling price (OMSP) of the car at the time of the charging of the tax thereon. Determination of these values is based on an ongoing examination of OMSP's of cars in the State. In addition the age, condition, mileage, etc. of each individual car are taken into account, as are any enhancements or extras that may be fitted.
In addition to paying VRT at the time of registering the car, VAT-registered businesses purchasing used cars commercially from other EU member states must also account for VAT on such acquisitions in their VAT returns. VAT in such cases becomes due on the date of issue of the invoice to the registered business and the VAT is assessed on the price charged for the car. However, no VAT is payable on used cars purchased in other EU member states by private individuals for their own use where VAT has already been paid in the other member state.