A lobby group for the retirement savings industry says the discrepancy between KiwiSaver balances for men and women could be addressed if the Government topped up lower accounts to a minimum level.
Figures released by Westpac bank for its KiwiSaver members show males have higher balances in their accounts from the age of 16, with the discrepancy reaching a peak of up to 30 per cent for women in their mid-30s and 40s.
Westpac blamed the difference on lower incomes and career breaks taken by women to care for children. Industry experts fear if KiwiSaver gains in significance and takes over from New Zealand Superannuation it could increase the imbalance between men and women.
New Zealand Super is paid to all those eligible regardless of how much time they have spent in the workforce.
But the Financial Services Council, whose members are insurance and investment providers, believes the gender difference could be helped through taxpayers topping up the accounts of those who aren't able to save enough because of a break in their career.