Currently, when members retire before the age of 60, they receive a subsidy from the plan to offset the cost of retiring early. When one retires early, it is expected that they will receive their pension for a longer period of time.
While approximately only a third of members retire prior to age 60, the cost of early retirement is borne by all plan members. Increasing the reduction factor for pre-age 60 retirement improves equity so that the cost is not borne by those who do not or cannot retire early. The savings from this change helps to fund the improvement to the lifetime benefit for the majority of members.