Questão jurídica principal
Whether the Federal Supreme Court could hear the appeal under the Tax Harmonization Act despite the cantonal basis of the decision.
Decisão extraída
Yes; the appeal was admissible because the dispute concerned real estate capital gains tax under the harmonized tax rules and the transitional period had expired.
Fundamentação extraída
The matter falls under Art. 73 StHG, and the transaction post-dated the harmonization deadline under Art. 72 StHG.