For most migrant families, keeping children together with parents is the priority throughout the immigration process. New Zealand's visa system allows dependent children to accompany or join a parent on most visa types, and to be included in residence applications. Understanding the rules around who qualifies as a dependent and what the process involves prevents the most common problems.
Who Qualifies as a Dependent Child
Immigration New Zealand defines a "dependent child" using several criteria that all need to be met simultaneously. The child must be:
- Under 24 years old at the time of application
- Single — not married, not in a civil union, and not in a de facto relationship
- Without their own dependent children
- Financially dependent on the parent applying — not earning enough to support themselves
- Not in full-time employment in a role that indicates independence
The upper age limit of 24 catches people out. Many families assume children studying at university or in their early twenties can be included indefinitely, but INZ applies the age threshold strictly. A child who turns 24 during the processing of an application may be affected by the age change. If you have a child approaching the upper age limit, get advice about timing your application.
For children under 18, dependency is generally straightforward to establish. For 18–23 year olds, you'll need to actively demonstrate financial dependency — showing they are studying, not working full-time, and relying on you for living expenses. A 22-year-old who has been working full-time for two years is unlikely to be accepted as a dependent even if under 24.
Including Children in Your Application
With Work Visa Applications
When you apply for a work visa, you can include dependent children on the same application. They receive a dependent visa with conditions that match the parent's visa — typically permitting them to study but not to work. The visa duration aligns with the principal applicant's visa.
Children included in a work visa application attend school as domestic students at state schools, meaning no school fees apply for primary and secondary education.
With Residence Applications
When applying for residence (through the Skilled Migrant Category, partnership, family, or other residence pathways), you include your partner and dependent children in the same application. The family is assessed and decided together — all members must meet their individual health and character requirements, and the family either succeeds or fails as a unit.
Each child included must meet the health standard (which typically means a medical examination for children aged 11 and over) and character requirements. For young children, character requirements are minimal. Older teenage children may need to provide police certificates from countries where they've lived.
Sponsoring Children to Join You Later
If you're already in New Zealand as a resident and your children are overseas, you can sponsor them to join you through the family-based residence pathway. The same dependency criteria apply — under 24, single, financially dependent. Children must not have been in a de facto relationship or married and must meet health and character requirements.
The Other-Parent Consent Requirement
This is the most common complication for separated or solo parents. New Zealand law requires, in most cases, that you have consent from the other parent to relocate a child internationally — or a court order that either grants you that authority or specifically addresses international relocation.
If you have a sole custody order and it explicitly authorises you to relocate the child internationally, that is sufficient. If custody is shared, you need the other parent's written consent. If the other parent cannot be found or is deceased, you need evidence of that situation.
Do not ignore this requirement or assume it won't be checked. INZ assesses it, and issues with parental consent can delay or prevent a child from being included in your application. If your situation is complicated — an uncooperative former partner, a disputed custody arrangement, or a custody order from another country — get legal advice before lodging the application.
For adopted children, you'll need the adoption certificate and any relevant court orders. New Zealand recognises many international adoptions, but the documentation must establish the legal relationship clearly.
Education for Children in New Zealand
Children holding residence visas attend New Zealand state schools as domestic students. Primary and secondary state education is free for domestic students (small stationery and activity fees apply but tuition is free). This is a significant benefit — it applies from the moment a child is granted residence, not from when residence was first applied for.
Children on temporary visas (dependent on a parent's work visa) also generally attend school as domestic students and pay domestic fees, though the rules depend on the visa category. Children on student visas or visitor visas may be required to pay international fees, which are substantially higher.
For tertiary education, domestic fee eligibility is more complex. Children who become New Zealand residents are generally eligible for domestic tertiary fees and student allowances once they meet the relevant criteria. If a child is planning to go to university in New Zealand, it's worth understanding their fee status before enrolment.
New Zealand's school year runs from late January to mid-December, which is the reverse of Northern Hemisphere countries. Schools are experienced at integrating children who arrive mid-year and typically support transition through buddy systems and specialist language support for children who don't speak English fluently.
Age Timing Issues
Children Approaching 24
If your child is close to 24 when you're planning to apply, timing matters. A child who is 23 when you lodge the application but turns 24 before INZ makes a decision may lose dependency status mid-process. Get specific advice if this applies to your situation — there are sometimes provisions for children who were included in a valid application before turning 24, but it depends on the circumstances.
Children Turning 18 During a Temporary Visa
For children on dependent temporary visas, turning 18 generally doesn't automatically change their visa status. Their visa continues on the same conditions. However, when the visa needs to be renewed, their age and dependency status will be reassessed. A child who has taken up full-time employment since turning 18 may not qualify for renewal as a dependent.
Children Born in New Zealand
This surprises many families: a child born in New Zealand to parents who are both on temporary visas does not automatically become a New Zealand citizen. New Zealand citizenship by birth requires at least one parent to be a New Zealand citizen or resident at the time of the birth. Children born to two temporary visa holders need to apply for a visa in their own right — typically as a dependent included in a parent's next visa application.
If one parent is a citizen or resident and the other is on a temporary visa, the child born in New Zealand is a citizen. If you're expecting a child and are unsure of the implications, get advice in advance.
Frequently Asked Questions
My child is 21 and studying at university — can I include them?
Possibly, but you need to demonstrate ongoing financial dependency. A declaration from the child that they rely on you financially, evidence of their student enrolment, and evidence that they're not earning significantly are all relevant. INZ assesses this on a case-by-case basis for 18–23 year olds.
The other parent lives overseas and won't give consent — what can I do?
This typically requires a court order. Family law advice is needed — either obtaining a specific relocation order from a court in the relevant jurisdiction, or getting legal advice on whether the existing custody arrangement gives you the authority to relocate. Don't attempt to bypass this without proper legal authority.
If my child is included in my residence application, do they get residence too?
Yes. All family members included in a successful residence application receive residence. They don't need to apply separately later.
My child was born in NZ last year while I was on a work visa — what visa does the child have?
Unless the child's other parent was a citizen or resident at birth, the child doesn't have automatic status. You need to include the child in your next visa application. The child should have been registered with INZ soon after birth — if that didn't happen, get advice as the situation needs to be regularised.
Including children in your NZ visa or residence application? Find a licensed immigration adviser who can make sure your family stays together throughout the process.