Questione giuridica chiave
Whether the federal appeal was admissible despite the appellant only seeking annulment and remand without quantifying the relief.
Decisione estratta
The filing satisfied the formal requirements because, if granted, the matter would have to be remitted to the cantonal authorities for recalculation of the contribution.
Motivazione estratta
A concrete amount was unnecessary given the missing factual basis for precise quantification; a remand request was sufficient in this situation.