Key legal question
Whether the restitution amount of supplementary benefits had been calculated correctly, in particular whether CHF 6,434 was being counted twice.
Extracted holding
The restitution amount was correctly set at CHF 104,218, because the CHF 6,434 claim from 15 September 2010 was already included in the later CHF 106,772 claim and had to be deducted only by CHF 2,554.
Extracted reasoning
The Federal Court found that the service had not made a mere clerical error; however, the cantonal court reached the correct result. The documents showed that the earlier restitution request was subsumed in the later one, so cumulating both would double-count CHF 6,434.