Kernrechtsfrage
Whether the federal appeal was sufficiently reasoned under Art. 42 BGG and Art. 108 BGG
Extrahierter Entscheid
The appeal did not address the decisive reasoning of the cantonal judgment and therefore lacked sufficient reasoning.
Extrahierte Begründung
The appellant failed to show why the cantonal court's view of the absence of legal interest and standing violated federal law; his arguments on the substantive tax items were irrelevant to the admissibility issue.