Immigrations instructions E5.10 (a) (iv) states that when determining whether an applicant is a bona fide applicant the immigration officer must take into account the personal circumstances of the applicant including but not limited to:
o the strength of any family ties in the home country and New Zealand;
o the nature of any personal, financial, employment or other commitments in the home country and New Zealand;
o any circumstances that may discourage the applicant from returning to their home country when any visa expires