The changes also empower NZVIF to take a more active approach to portfolio management rather than the passive approach under its current mandate, he said.
NZVIF chief executive Richard Dellabarca said the changes will fill a gap in the market by enabling the seed fund to take part in companies' later funding rounds and brings it in line with more traditional investment funds.
"If SCIF can demonstrate a good track record of investment success into early stage New Zealand companies, this should engender more capital flowing into this space," Dellabarca said in a separate statement. "Not only will good returns attract more investors to the angel space, it will show entrepreneurs that angels can assist them in creating shareholder value and, ultimately, investment returns in their business."
The changes, which have been signed off by Cabinet, are expected to see the seed fund invest $40m over the next five years, an average of $8m compared to the $4.4m annual investment since its inception in 2008.
NZVIF's $128m venture capital fund of funds, which was established in 2002, isn't affected by the new mandate for the seed fund.