When Does a Parent's Financial Responsibility for a Child End?

Does Child Support Automatically End at 18?

Generally, child support obligations end when a child turns 18 years of age.

However, there are important exceptions. Support may continue where a child remains enrolled in secondary education, has a disability, suffers from a medical condition, or is otherwise unable to support themselves.

The law recognises that turning 18 does not always mean a person has become financially independent.

Adult Child Maintenance

Under the Family Law Act 1975 (Cth), a court may order a parent to provide financial support for an adult child in certain circumstances.

The two most common grounds are:

• The adult child is completing education.
• The adult child has a physical or mental disability.

The court will consider a range of factors, including the financial circumstances of the parents, the needs of the child, and whether it is reasonable in all the circumstances for ongoing support to be provided.

What About University Students?

There is a common misconception that parents are automatically required to support children while they attend university.

This is not the law.

A court may make an adult child maintenance order to support tertiary education in appropriate circumstances, but each case depends on its own facts. There is no automatic obligation simply because a child chooses to undertake further study.

What If an Adult Child Has a Disability?

Adult child maintenance claims most commonly arise where an adult child has a disability or medical condition that significantly affects their ability to support themselves.

In these situations, the court may require one or both parents to contribute financially, even though the child is well beyond the age of 18.

The duration and amount of support will depend on the particular circumstances of the case.

Estate Planning Considerations

Parents of children with disabilities or ongoing support needs should consider these issues as part of their broader estate planning.

Appropriate planning may include:

• Testamentary trusts.
• Special disability trusts.
• Structured inheritance arrangements.
• Insurance strategies.
• Enduring powers of attorney and succession planning.

Early planning can help ensure ongoing support is available while minimising the risk of future family disputes.

The Importance of Early Advice

Questions about financial support for adult children can arise in family law, estate planning and succession matters.

Whether you are a parent, an adult child, an executor or a trustee, obtaining legal advice early can help clarify rights and obligations and avoid costly disputes.

If you require advice regarding family law, adult child maintenance, estate planning or testamentary trusts, contact Parke Lawyers for assistance.