Kernrechtsfrage
Whether costs for resin injections stabilizing the building ground are deductible property maintenance expenses.
Extrahierter Entscheid
Yes. The stabilization work preserved the existing value of the property and did not create a relevant improvement or new value.
Extrahierte Begründung
The garage remained usable and no building part had to be rebuilt. The measure addressed the unstable ground and served to preserve or restore value, comparable to other recognized drainage or stabilization works.