Questione giuridica chiave
Whether the complaint concerning cantonal and municipal taxes was admissible before the Federal Court.
Decisione estratta
The complaint was inadmissible as to cantonal and municipal taxes, and it could not be transformed into a constitutional complaint.
Motivazione estratta
The StHG did not yet apply to tax periods before 1 January 2001, and the pleading did not meet the requirements for a constitutional complaint.