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Australian K-12 Study Guide: Secondary School Admissions and Guardianship

Updated:

More families each year are enrolling their children in Australian secondary schools to build a foundation for Australian university entry. Year 7–10 (junior secondary) and Year 11–12 (senior secondary) align your child with Australia’s university pathway. This guide walks through the school system, legal requirements, visa procedures, and costs.

The Australian secondary system

Public schools vs independent schools

FactorGovernment (Public)Independent (Private)
Annual tuitionAUD 12,000–20,000AUD 25,000–45,000
Entry barModerateHigher
Class sizeTypically 25–30 studentsTypically 15–25 students
Academic outcomesMixedConsistently strong
BoardingNot availableMost offer it
International student ratioLow (5–10%)Medium (15–25%)

UNILINK’s view: If your priority is local integration and you’re budget-conscious, a quality public school in Victoria, New South Wales, or Queensland is an excellent choice. If your focus is university entrance and you prefer boarding, a recognised independent school will give you better odds of a strong ATAR and Group of Eight admission.

Guardianship requirements

Australian law requires that international students under 18 have a lawful guardian appointed before arrival.

You have two options:

  1. School-arranged homestay plus school-nominated guardian: most public schools and some independent schools provide this
  2. Parental accompaniment (Subclass 590 visa): one parent travels to Australia on a companion visa, serving as the student’s legal guardian

Subclass 590 companion visa

This visa allows a parent, spouse, or sibling (if 18+) to accompany your student to Australia.

Application process

Step 1: Choose a year level and term

Australian schools begin in late January / early February and operate on a four-term calendar:

International students typically enrol in Term 1 (optimal for settling in) or occasionally Term 2 or 3. Avoid joining partway through the year if possible.

Step 2: School application

Required materials:

Step 3: Student visa (Subclass 500)

Once a school issues a CoE (Confirmation of Enrolment), you apply for the student visa. You’ll need:

Step 4: Pre-departure preparation

2026 budget estimate

No hidden fees — our secondary school service is included at the same standard as our university application service.

Ready to explore Australian secondary schools? Complete our intake form or reach out via WeChat to arrange a consultation. We’ll discuss your child’s academic level, interests, and your family’s priorities, then recommend a shortlist of schools.


Last updated: April 2026


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