Kernrechtsfrage
Whether the filing could be treated as a Verwaltungsgerichtsbeschwerde against a cantonal tax judgment
Extrahierter Entscheid
No; only a staatsrechtliche Beschwerde was available against the final cantonal decision on cantonal tax law.
Extrahierte Begründung
The challenged judgment was a final cantonal decision based on cantonal tax law, so administrative judicial review was unavailable.