KiwiSaver assets have grown by 30 per cent in the past year and are now worth more than $16.5 billion, according to the Financial Markets Authority (FMA).
The FMA today released its annual KiwiSaver Report for the year ended June 30, 2013.
It showed funds under management grew by $4 billion during the last 12 months.
The number of members also lifted by nearly 10 per cent to 2.09 million.
KiwiSaver, which is a voluntary long-term savings scheme, was introduced in July 2007 and there were 45 registered schemes by the end of March this year.