Questione giuridica chiave
Whether the request for a declaration of non-liability to VAT was admissible alongside an appeal against a constitutive tax decision.
Decisione estratta
The declaratory request was inadmissible because the case concerned a constitutive decision; in any event it was insufficiently reasoned.
Motivazione estratta
A declaratory ruling is not available on the same subject as a constitutive tax assessment, and the challenge to subjective tax liability lacked proper motivation.