Australia Student Guardian Visa (Subclass 590): Age Rules & Parent Guide

Australian student visa rules don't allow a minor to live in the country unsupervised — a student under 18 needs an approved welfare arrangement at all times. For families who want a parent physically present rather than relying on the school's own accommodation arrangement, that route is the Student Guardian visa (subclass 590). It's a narrower visa than people often expect, with its own age rules, work restrictions, and eligibility criteria. Here's how it actually works.

What Is the Student Guardian Visa (Subclass 590)?

The Student Guardian visa (subclass 590) is a temporary visa that allows a parent, legal guardian, or eligible relative to live in Australia to provide accommodation, welfare, and day-to-day support to a student visa holder under 18. It's built around the guardian's role — care and support — rather than study or work, and it comes with specific conditions that limit both.

Age Rules: Student and Guardian

• The student being cared for is generally expected to be under 18; care for a student 18 or over is only considered in exceptional circumstances.
• The applicant guardian, if not a parent, must be a relative aged 21 or older, formally nominated in writing.
• Where the guardian's own children aged 6 to 18 are involved — whether accompanying them to Australia or remaining overseas — adequate accommodation and welfare arrangements must be made for those children too.
• A visa generally cannot be granted for a child who hasn't yet turned 6, except in very limited special circumstances.

CAAW vs a Student Guardian Visa: What's the Difference?

Families often confuse these two options, but they serve different purposes:

• Confirmation of Appropriate Accommodation and Welfare (CAAW): Arranged by the student's education provider, this confirms the student's accommodation and welfare without a parent needing to be in Australia. It's valid for the same period as the student's Confirmation of Enrolment, plus seven days.
• Student Guardian visa (subclass 590): Used when a parent or relative wants to be physically present in Australia to provide that care directly, rather than relying on the school's arrangement. If a parent is accompanying the child, alternative welfare arrangements — such as off-campus housing with the parent — can replace the standard CAAW setup.

Either route satisfies the underlying requirement that a student under 18 must have an approved welfare arrangement in place — the choice comes down to whether the family wants a parent present in Australia or not.

Who Can Apply as a Guardian?

To qualify as the guardian applicant, you generally need to be one of the following:

• The parent of the student
• A person who otherwise has legal custody of the student
• A relative of the student, aged 21 or older, nominated in writing by a parent or person with custody

Applicants also need to show sufficient funds to support themselves and any accompanying family members, hold adequate health insurance for the full stay, meet health and character requirements, and satisfy the Genuine Temporary Entrant criterion by showing a genuine intention to stay in Australia only temporarily.

Visa Conditions and Restrictions

• No work rights: Guardian visa holders cannot work in Australia under any circumstances.
• Limited study: Short courses of up to three months are allowed — for example, an ELICOS English course of under 20 hours a week — but not a course leading to a full qualification.
• Travel restrictions: Holders can travel to and from Australia as often as they like, but generally cannot leave the country without the student visa holder unless alternative welfare arrangements have been made.
• Onshore applications: If applying from within Australia, the applicant must hold a valid substantive visa at the time of application.
• Health cover: Adequate Overseas Visitor Health Cover (OVHC) must be maintained for the entire stay.

What About Other Children in the Family?

If the guardian has other children aged 6 to 18 who won't be accompanying them to Australia, those children still need approved welfare arrangements for the duration of the guardian's stay — typically living with another parent, custodian, or a relative aged 21 or older. This requirement applies regardless of whether those siblings are the ones actually studying in Australia.

Subclass 590 vs CAAW at a Glance

How Volumaax Helps With Australia Student Visas

Volumaax helps families work out whether a CAAW arrangement or a Student Guardian visa fits their situation, reviews guardian nomination documentation (Form 157N), and checks financial and health insurance evidence against current requirements. This sits alongside Volumaax's broader visa consulting process, covered in the guide on how Volumaax helps students with visa consulting, and pairs with the Canada and UK minor schooling visa guides for families comparing destinations. Country-specific support is available on the Australia services page.

Frequently Asked Questions

Is a Student Guardian visa compulsory for students under 18 in Australia?

Students under 18 in Australia cannot remain in the country without approved welfare arrangements. This can be met either through a Confirmation of Appropriate Accommodation and Welfare (CAAW) arranged by the education provider, or by a parent or eligible relative holding a Student Guardian visa (subclass 590).

Can Student Guardian visa (subclass 590) holders work in Australia?

No, Student Guardian visa holders are not permitted to work in Australia under any circumstances. The visa is intended solely to allow a parent, guardian, or relative to provide care, accommodation, and welfare support to a student under 18.

Can I study while on an Australia Student Guardian visa?

Student Guardian visa holders may undertake short courses of up to three months, such as an ELICOS English course of less than 20 hours per week, but cannot enroll in a course leading to a full formal qualification.

Who can apply as a guardian on the subclass 590 visa?

The applicant must be the student's parent, have legal custody of the student, or be a relative aged 21 or older who is formally nominated in writing by a parent or person with custody of the student.

What happens to siblings aged 6 to 18 if they don't come to Australia with the guardian?

If the guardian's other children aged 6 to 18 remain overseas, adequate welfare arrangements must still be made for them, such as living with another parent, custodian, or a relative aged 21 or older, for the duration of the guardian's stay in Australia.