Questione giuridica chiave
Whether the appeal against the cantonal remand decision was admissible.
Decisione estratta
The decision was an interlocutory decision, not a final or partial decision; the conditions for challenging an interlocutory decision were neither shown nor apparent, so the appeal was inadmissible.
Motivazione estratta
The cantonal court merely remitted the matter to the tax authority for a new calculation in line with the prior Federal Supreme Court judgment. No irreparable harm or need for extensive evidence was demonstrated, and the appellant lacked a protectable interest because he sought the same practical result already ordered.