Kernrechtsfrage
Whether the constitutional complaint could be entertained alongside the administrative law appeal
Extrahierter Entscheid
The constitutional complaint was inadmissible because the matter had to be pursued by administrative law appeal under the Tax Harmonization Act; it was treated as such where possible.
Extrahierte Begründung
For transitional tax harmonization questions, the applicable remedy for cantonal taxes was the administrative law appeal, not the constitutional complaint.