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Your Legal Obligations for Adult Child Maintenance in Australia: Education, Disability & More

Turning 18 is a monumental milestone in a young person’s life, often seen as the legal threshold of independence. However, for many families across Australia, this birthday doesn’t signify an end to financial dependency. Whether a child is pursuing higher education, undertaking an apprenticeship, or managing a physical or mental disability, the need for parental […]

Your Legal Obligations for Adult Child Maintenance in Australia: Education, Disability & More

Your Legal Obligations for Adult Child Maintenance in Australia: Education, Disability & More

By aylwardgame - Aug 7, 2025 Child Support

Turning 18 is a monumental milestone in a young person’s life, often seen as the legal threshold of independence. However, for many families across Australia, this birthday doesn’t signify an end to financial dependency. Whether a child is pursuing higher education, undertaking an apprenticeship, or managing a physical or mental disability, the need for parental support often extends well into adulthood.

This is where a lesser-known but crucial area of family law comes into play: Adult Child Maintenance.

While standard child support arrangements typically conclude when a child turns 18, Australian law recognises that the journey to self-sufficiency isn’t always straightforward. If you are a parent wondering about your ongoing obligations, or a young adult who still requires financial help, this guide will provide the clarity you need.

At Aylward Game Solicitors, with our offices in Brisbane, the Gold Coast, and the Sunshine Coast, we have guided countless families through this complex process. We understand that navigating these matters requires both legal expertise and a deep sense of empathy. This guide leverages the extensive experience of our legal team to answer your most pressing questions about adult child maintenance in Australia.

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What’s the Difference Between Child Support and Adult Child Maintenance?

Understanding the distinction between these two types of support is the first critical step.

Child Support and Adult Child MaintenanceStandard Child Support: This is the most common form of financial support for children. It is governed by the Child Support (Assessment) Act 1989 and is typically managed by Services Australia (Child Support). Payments are calculated using a set formula that considers the parents’ incomes and the amount of time the child spends in each parent’s care.

When does child support end in Australia? Generally, these payments cease when a child turns 18. An exception exists if the child is still completing their final year of secondary school (Year 12), in which case the receiving parent can apply to Services Australia—before the child’s 18th birthday—to extend support until the end of that school year.

Adult Child Maintenance: This type of support kicks in after a child turns 18 and standard child support has ended. It is not an automatic entitlement. It is governed by Section 66L of the Family Law Act 1975 and must be applied for through a private agreement or a court order. The court has the discretion to grant maintenance only if it is deemed “necessary” for specific reasons.

When Can You Apply for Adult Child Maintenance?

The law is very clear about the circumstances under which a court can order adult child maintenance. An application can only be successful if the financial support is proven to be necessary for one of two reasons:

  1. To Enable the Child to Complete Their Education: This is the most common reason for an application. Education is defined broadly and can include university degrees, TAFE or vocational courses, and apprenticeships. The court will assess whether the course is a viable pathway to future employment and self-sufficiency.
  2. Because of a Mental or Physical Disability: If an adult child has a disability that limits their ability to earn a sufficient income or live independently, maintenance may be ordered. This can cover both temporary conditions and lifelong disabilities that require ongoing care and support.

An application can be made by a parent, the adult child themselves, a grandparent, or any other person concerned with the child’s care and welfare.

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A Specialist’s Perspective: Key Factors the Court Considers

There is no simple adult child maintenance calculator in Australia. Unlike standard child support, the amount is not determined by a rigid formula. The decision is at the discretion of the Federal Circuit and Family Court of Australia, which carefully assesses what is fair and necessary in each unique case.

Ian Field, an Accredited Specialist in Family Law at Aylward Game Solicitors, advises that “the court’s primary focus is on the word ‘necessary’. It isn’t about funding a desirable lifestyle, but about providing the essential support needed for an adult child to either complete their education or manage a disability. It’s a balancing act between the child’s legitimate needs and the parents’ capacity to provide support.”

Based on decades of experience in family law, Ian highlights the key factors the court will scrutinise:

  • The Child’s Financial Needs: The court requires a detailed breakdown of the child’s necessary expenses. This can include accommodation costs, food, utilities, transport, medical bills, and specific educational costs like textbooks and equipment.
  • The Child’s Own Capacity to Contribute: The court will consider the adult child’s income, earning capacity, and financial resources. There is often an expectation that a student will contribute to their own support through part-time work, provided it doesn’t jeopardise their studies. However, any income-tested government benefits like Youth Allowance are generally disregarded.
  • The Financial Position of Both Parents: The court will conduct a thorough examination of each parent’s income, assets, liabilities, and their own necessary living expenses, including any duties to support other dependents.
  • The Nature of the Parent-Child Relationship: While a “warm, familial” relationship is not a prerequisite, in some cases, a complete lack of a relationship, particularly if initiated by the child, might influence the court’s decision on the amount of support.

What Expenses Can Adult Child Maintenance Cover?

When preparing an application, it’s crucial to detail the specific expenses for which support is required. These often include:

  • A reasonable contribution to household expenses (rent/board, groceries, utilities).
  • Public transport costs for travel to university, TAFE, or medical appointments.
  • Educational materials like textbooks, a laptop, and course fees (though HECS-HELP and other deferrable government loans are not typically covered as they are not an immediate expense).
  • Medical and dental fees, prescriptions, and health insurance premiums.
  • For a child with a disability, costs for therapy, support services, and specialised equipment.
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The Application Process: Securing an Order

There are two pathways to establishing adult child maintenance:

  1. Private Agreement (Consent Orders): This is the most amicable and cost-effective route. If both parents (and sometimes the adult child) can agree on the terms of support, this agreement can be formalised by a lawyer and filed with the court as Consent Orders. This makes the agreement legally binding and enforceable.
  2. Court Application: If an agreement cannot be reached, one party must file an Initiating Application with the court. This begins a formal legal process where both parties must provide full financial disclosure. The court may order mediation before proceeding to a hearing where a judge will make a final decision.

Navigating a court application can be complex and stressful. Seeking expert legal advice is essential to ensure your case is presented effectively.

How Aylward Game Solicitors Can Help

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Whether you are seeking to establish, negotiate, or respond to a claim for adult child support in Australia, the team at Aylward Game Solicitors is here to help. Our dedicated family lawyers, including Accredited Specialist Ian Field and Solicitor Emma Macdonald, serve clients across Brisbane, the Gold Coast, and the Sunshine Coast.

We pride ourselves on providing clear, practical, and empathetic advice. We will help you understand your rights and obligations, prepare the necessary documentation, and represent your interests with skill and determination, whether in negotiation or in court.

If you are facing uncertainty about adult child maintenance, don’t navigate it alone. Contact us today for a confidential consultation on 07 3236 0001.

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Contact Our Accredited Family Law Specialists.
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Frequently Asked Questions (FAQ)

Do I have to pay adult child maintenance if my child is working part-time?

Possibly. The court will look at the whole picture. If the child’s part-time income is insufficient to cover their necessary expenses while studying full-time or managing a disability, maintenance may still be ordered. The focus is on whether the child can realistically support themselves.

Is an apprenticeship covered under ‘education’?

Yes. Courts generally recognise apprenticeships as a form of education or vocational training. Given that apprentice wages are often low, especially in the initial years, a parent may be required to provide financial support to bridge the gap between their earnings and living costs.

What happens if the paying parent refuses to comply with a court order?

A court order for adult child maintenance is legally enforceable. If the paying parent fails to comply, the receiving party can take enforcement action. This can include registering the order for collection with Services Australia, wage garnishment, or other court-sanctioned measures to recover the owed amount.

Can maintenance be ordered if the parent and child have a poor relationship?

Yes. The primary consideration is the child’s need for maintenance due to education or disability, not the quality of the filial relationship. However, in some rare cases, the court has considered the circumstances of an estrangement when deciding the amount of the contribution, but it does not remove the underlying obligation.

Does the adult child have to apply for Centrelink benefits?

While an adult child should take reasonable steps to support themselves, the court is required to disregard any entitlement to an income-tested pension, allowance, or benefit (like Youth Allowance or Austudy) when determining the child’s financial resources and the parents’ liability to pay.