The tax ruling issued by Luxembourg on 3 September 2012 in favour of Fiat Finance and Trade Ltd., which enables the latter to determine its tax liability in Luxembourg on a yearly basis for a period of 5 years, constitutes aid within the meaning of Article 107(1) of the TFEU that is incompatible with the internal market and that was unlawfully put into effect by Luxembourg in breach of Article 108(3) of the TFEU.