Kernrechtsfrage
Whether the employer’s lump-sum payments into the supplementary pension plan constituted massgebender Lohn subject to AHV contributions.
Extrahierter Entscheid
The payments were not deductible as exempt pension contributions; under the applicable supplementary pension regulations they were voluntary and not owed, so they count as massgebender Lohn.
Extrahierte Begründung
Art. 8 lit. a AHVV only excludes employer pension contributions that are mandated by the pension regulations. The wording of Art. 11 of the revised regulation allowed, but did not require, such one-time payments. The January 2004 regulation was binding after implied approval, and neither the earlier concept nor the 5 January 2004 agreement made the payments mandatory.