1年間で$1042.86以上を振り込む必要があると思います。Kiwisaverのウェブサイトに下記が載ってました。To get the full member tax credit automatically you have to contribute at least $1,042.86 a year
From 1 July 2011 the Government will pay 50 cents for every dollar of member contribution annually up to a maximum payment of $521.43. This means that you must contribute $1,042.86 annually to qualify for the maximum payment of $521.43.