IPV penalties apply to the entire household, but the number of individual occurrences follows the individual. The penalty period for the household is the greatest number of any individual's occurrences. If the individual leaves the household, any period of ineligibility caused by that individual ends. If an individual serving an IPV penalty returns to the household or joins another household, the remaining period of ineligibility is applied to the household.
Idaho Admin. Code r. 16.03.08.327