Questão jurídica principal
Whether the company's payments connected to B.________ AG required a retroactive VAT registration of B.________ AG or exemption from taxation of the company's supplies.
Decisão extraída
The request was inadmissible insofar as it sought to determine B.________ AG's tax status, and the company's own taxable status was unaffected by whether B.________ AG was taxable.
Fundamentação extraída
B.________ AG's tax liability had not been decided in the procedure and could not be made the subject of the appeal; the company's own VAT liability does not depend on the other company's status.