Kernrechtsfrage
Whether the appellant must pay moratory interest on overdue AVS/AI contributions.
Extrahierter Entscheid
Yes. The interest claim was not covered by the earlier dispute over contribution amounts and remained separately enforceable.
Extrahierte Begründung
The prior 2008 proceedings concerned only the amount of contributions and ended with withdrawal of the appeal. The alleged agreement on a final balance did not amount to a judicial settlement on moratory interest, which is accessory to but distinct from the contribution assessment and was only decided later in 2009.