Gareth Morgan stands down as TOP leaderby RNZ
Morgan will stay in the top job until a new leader is elected.
Mr Morgan told RNZ's Morning Report the party will be back to contest the next general elections and he will hold the leadership role until a new appointment is made.
Mr Morgan will remain on the national executive, but said next year the party will re-organise and find someone to replace him.
The party, widely known as TOP, secured 63,261 votes in September's elections - 2.4 percent of the total.
Geoff Simmons will also resign his deputy leadership position and is planning on taking an extended holiday, but could throw his hat in the ring for leadership.
Former broadcaster and communications advisor to the party, Sean Plunket, will not be floated for the role.
"We only had 10 months in the last election," Mr Morgan said. "This time we'll have three years."
Mr Morgan said he never wanted to be the political leader and, for him, it was all about policy.
Asked about some of his incendiary remarks on social media, Mr Morgan said he does not tolerate fools.
"When I'm faced with the public, I give it to them. I am who I am, I can't change it."
He acknowledged his behaviour might not endear him to New Zealand voters and said Prime Minister Jacinda Ardern had displayed the role charm has in politics.
"It's a different skill set," he said.
This article was originally published by RNZ.
Harry Potter is the starting point for an enchanting documentary about the history of magic.Read more
Deputy Prime Minister got a home visit by Ms Ardern to break the news of her pregnancy.Read more
Nearly 100 dedicated road police positions have been cut in the past five years, while the road toll rose 50 percent increase in the same period.Read more
Gang violence mediators say a Mongrel Mob-themed game is 'stupid', but its maker says he was just taking advantage of a gap in the market.Read more
Labour's caucus meets for the first time this year, with the PM saying there are still policies to be finalised for the govt's first 100 days.Read more