Kernrechtsfrage
Whether definitive debt enforcement may be granted for default interest on a legally binding tax assessment and for reminder and collection fees.
Extrahierter Entscheid
Definitive debt enforcement may also be granted for default interest on a final tax debt, but not for reminder and collection fees that were not finally ordered.
Extrahierte Begründung
The court confirmed its prior case law: once the tax assessment is final, ancillary default interest can be enforced under Art. 80(1)(3) SchKG. By contrast, reminder and collection fees require a final enforceable basis; without such a binding decision, definitive opening is unavailable.