Key legal question
Whether revenues from gambling machines operated by Casino Biel were exempt from VAT.
Extracted holding
Yes, because the operation was not clearly illegal and had been tolerated/approved by the cantonal authorities; the turnover was therefore exempt.
Extracted reasoning
The Court held that the exemption for gambling turnover is not limited in principle to the formal permit holder. In doubtful cases tax authorities should not independently assess the legality of the gaming authorization. Here, the machines were operated with the knowledge and approval of the cantonal authorities and were not manifestly unlawful.