Questão jurídica principal
Whether income from long-term campsite pitch leases constituted AHV-contribution-liable self-employed income.
Decisão extraída
The record did not yet permit a final qualification; the case had to be remitted for further fact-finding on whether the activity was mere asset management or self-employment.
Fundamentação extraída
The cantonal court relied on indicators such as a kiosk/restaurant patent, investments, and a caretaker. The Federal Court held these facts were not sufficient on their own: the patent might be unrelated, caretaker employment can exist in pure asset management, and investments alone do not prove entrepreneurial risk. Further clarification was needed.