Tax complaint
You can inform us of events or situations that may constitute tax offences or be relevant to tax application.
Content of a complaint
The complaint must include the greatest possible number of known details which are necessary for the identification by the inspectors of the denounced persons, such as the forename and two surnames or corporate name in the case of legal persons, ID number, address, corporate name if applicable, etc.
The reported facts and details must be specified sufficiently and the available documentation to accredit those facts must be enclosed.