How I wish this had applied when I had arrived. Its a huge opportunity - and NZ is a great place to live. Sticky me if you need more detail on this or follow the link to New Zealand's IRS relevant page if the moderators allow it here:
[ird.govt.nz...]
NZ is not a FORMER commonwealth country :)
[thecommonwealth.org...]
>>do you get automatic entry or do you have to go through a immigration policy like anyone else
you can't just walk through the door, the immigration policy applies to brits too