Kernrechtsfrage
Whether the Federal Supreme Court could hear a public-law appeal against the cantonal remand judgment.
Extrahierter Entscheid
The challenged judgment was a non-final remand decision; no irreparable legal disadvantage was shown and no exception under Art. 93 BGG applied.
Extrahierte Begründung
The remand required further factual and legal assessment by the tax office and did not finally determine the tax claim.