How long does it take to change nationality after getting a New Zealand green card?

Theoretically, it is 5 years (including 2 years of immigration supervision).

Additional answer: Not yet!

Answer: lixiuqi911

5 years, and the residence time is about 240 days per year. There are no special circumstances. If you need a permanent return visa, you can stay for 2 years and more than 183 days per year, but the citizenship must be for 5 years. Respondent: QQfamily

Supplementary answer:

It is said that if the spouse is a New Zealander, the time can be shortened, but there are no specific examples. If you are good at something, I guess if you are not a world-famous person, then don’t even think about it. The 5-year period is the 240-day requirement within 5 years after obtaining the green card and before applying for naturalization. For example, someone says he has had a green card for 7 years and wants to apply for naturalization. Then the last 5 years (excluding the first 2 years) must meet the 240-day requirement. In addition, you can apply after meeting the conditions for 5 years. The time from application to naturalization approval is about 1 year. So the fastest time from getting a New Zealand green card to naturalization is about 6 years.