What do New Zealand’s new age rules mean for partner visas?
New Zealand has introduced new age and relationship-evidence requirements for people applying for certain partnership-based visas, changing how couples can qualify for residence and temporary visas.
The new rules took effect on September 25, 2026, and apply to nine visa categories administered by Immigration New Zealand.
Under the changes, both the person applying for the visa and the partner supporting the application must be at least 18 years old when the application is submitted. Immigration New Zealand will also only accept relationship evidence from the period after both partners turned 18.
The changes are particularly important for couples applying for partnership-based residence because of New Zealand’s separate 12-month cohabitation requirement.
What has New Zealand changed?
The main change is the age at which Immigration New Zealand will begin recognising evidence of a partnership.
Previously, applicants could have relationship evidence from a period when one or both partners were under 18, subject to the applicable visa requirements.
Under the new rules, both partners must have reached 18 before the relationship evidence being relied upon can count.
This does not mean that simply turning 18 automatically makes someone eligible for a partner visa.
Applicants must still satisfy the other requirements attached to the particular visa category.
Which nine partner visa categories are affected?
Immigration New Zealand said the new requirements apply to these nine categories:
- Culturally Arranged Marriage Visitor Visa
- Partner of a New Zealander Resident Visa
- Partner of a New Zealander Visitor Visa
- Partner of a New Zealander Work Visa
- Partner of a Worker Visitor Visa
- Partner of a Worker Work Visa
- Partner of a Student Visitor Visa
- Partner of a Student Work Visa
- Partner of an NZ Scholarship Student Work Visa
The changes therefore cover partners of New Zealand citizens and residents, as well as partners of people in New Zealand on work, student and scholarship-related visas.
What does the new rule mean for couples applying for residence?
This is where the change could have a significant practical effect.
For partnership-based residence applications, couples generally need to demonstrate that they have lived together for at least 12 months.
Under the new rule, that 12-month period can only begin counting once both partners are 18 or older.
In practical terms, this means both people will generally need to have reached 19 before they can qualify through a full 12-month period of cohabitation that began after both turned 18.
For example, if one partner turns 18 while the other is already 20, the qualifying period does not begin until the younger partner turns 18.
The couple would then need to meet the other residence requirements, including the required period of living together.
Are temporary partner visas affected in the same way?
Not exactly.
Immigration New Zealand says temporary partnership visas do not have an explicit 12-month living-together requirement.
However, applicants must still provide enough evidence to demonstrate that their relationship is genuine and stable.
That evidence must come from a period when both partners were already 18 or older.
So turning 18 does not automatically make someone eligible for a temporary partnership visa.
The applicant must still satisfy the relevant requirements and provide acceptable evidence of the relationship.
Do the changes affect all New Zealand family visas?
No.
Immigration New Zealand specifically says the new requirements do not apply to partners included in residence applications under the Skilled, Business, International, Humanitarian or other non-partnership-based Family streams.
They also do not apply to general visitor visa applications.
This means applicants need to establish which visa pathway they are using before assuming the new age rules apply to them.
What happens to applications submitted before September 25?
There is also an important transitional provision.
The changes do not apply to resident visa applications submitted before September 25, 2026.
They also do not affect visas that have already been granted.
Therefore, someone whose qualifying residence application was submitted before the effective date is not being moved retrospectively onto the new requirements.
What should applicants do before applying?
Immigration New Zealand advises applicants and immigration advisers to check the latest requirements before submitting an application.
The agency also warned that some online application forms may not immediately reflect the new requirements.
Applicants should therefore rely on the latest official Immigration New Zealand guidance rather than assuming that an online form alone reflects every current rule.
The official guidance on partnership evidence also states that partners must generally be 18 or older, must not be close relatives and must have met before applying for a visa based on their partnership.
What does this mean for Nigerians planning to move to New Zealand with a partner?
For Nigerians and other foreign nationals using New Zealand’s partnership-based visa routes, the key issue is not nationality but which visa category they are applying for and whether they meet the updated partnership requirements.
Anyone relying on a relationship that began before both partners turned 18 should pay particular attention to the new evidence rules.
For residence applications, couples should also understand that the 12-month cohabitation period cannot begin counting until both partners have reached 18.
The changes therefore do not amount to a blanket ban on young couples applying for partner visas. Instead, they change when relationship evidence can begin to count and, for residence applications, when the required cohabitation period can start.
Applicants should check the latest requirements with before submitting an application.