Questão jurídica principal
Whether the cantonal court could use SKV/KV salary recommendations instead of LSE tables to determine hypothetical invalid income.
Decisão extraída
As a rule, hypothetical invalid income must be based on LSE tables derived from actual wages; SKV/KV recommendations may be used only exceptionally, in particular if they already served to determine the valid income. That was not the case here.
Fundamentação extraída
The SKV/KV recommendations are non-binding. The exception relied upon by the cantonal court was absent, and nothing in the record justified departing from the general rule. The use of SKV/KV recommendations was therefore contrary to federal law.