Questione giuridica chiave
Whether the appeal was admissible and could seek more than annulment of the cantonal judgment or modification of the prior tax assessment.
Decisione estratta
The appeal was admissible in principle, but requests beyond annulment were inadmissible because federal tax-harmonization review has only cassatory effect and lower-instance administrative decisions cannot be challenged.
Motivazione estratta
Under Art. 73 StHG and Art. 98 lit. g OG, only the last cantonal decision could be attacked and the Federal Court could only annul, not amend, the underlying assessment.