Trustees need to take account of insurance costs when considering the degree to which members' insurance needs are met, according to Rice Warner.
An analysis by the research house also found the median default cover of superannuation meets only about half of the basic death cover needs for households with no children and a much lower proportion for families with children.
The level of default life cover held by young single members was likely to be higher than their needs given that most have no children. However, changing family formation patterns and higher debt levels at older ages means that default cover is often inadequate for older members.
"Superannuation funds have an obligation not to allow the costs of insurance to unreasonably erode members' retirement incomes. This requires trustees to carefully take account of insurance costs when considering the degree to which members' insurance needs are met," the analysis said.
"Nevertheless, the persistent underinsurance of fund members presents continuing opportunities for technological innovation, enhanced member engagement, some creative thinking and further investment by funds."
Rice Warner said the median level of life cover met only 61 per cent of basic needs, 37 per cent of the income replacement level, and the median levels of total and permanent disability (TPD) cover and income protection cover met only 13 per cent and 16 per cent of their needs respectively.
Rice Warner said steps super funds could take to improve their cover were:
The insurance company has joined this year’s awards as a principal partner.
The $135 billion fund has transitioned away from TAL Life Insurance following an “extensive tender process”.
The $80 billion fund is facing legal action over allegedly signing up new members to income protection insurance by default without active member consent.
In a Senate submission, the Financial Services Council has once again called for further clarification that the government will assess the consumer outcomes of group insurance against the enshrined objective of superannuation.