Key legal question
Whether the appeal against the cantonal judgment was admissible under the Tax Harmonization Act and OG.
Extracted holding
The complaint was admissible in principle, but the Federal Supreme Court could only quash and remand under Art. 73 Abs. 3 StHG if it had been upheld.
Extracted reasoning
The contested judgment concerned a cantonal tax assessment within the scope of Art. 73 StHG; the appellant was entitled to file the complaint and the Court reviewed federal law ex officio.