Principle of Proportionality and the Prevention of Evasion, Avoidance or Abuse
VAT fraud exists in different forms, ranging from the black economy to internal fraud and carousel fraud if intra-Union transactions are involved. It effects the financial interest of both the Member State in question and the European Union within the meaning of Article 325 TFEU. Both Member States and the Commission take measures to prevent the potential tax evasion or avoidance and abuse of law.