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When facing complex family law issues, the emotional and legal strain can feel overwhelming. Whether you’re dealing with high-conflict child custody arrangements, significant asset division, or international legal complications, it’s essential to act early and seek expert advice. In Australia, complex family law cases require tailored strategies that go beyond standard legal solutions. That’s why working with a experienced family law solicitor is critical to protect your interests and those of your children.
With the right guidance, even the most complicated family law matters, ranging from parenting disputes to high-value property settlements can be resolved effectively. Let’s explore what defines a complex family law case and how you can manage it with confidence.


What makes a case complex?
Complexity in family law is driven by specific triggers that change disclosure, valuation, evidence and timetables. When these appear, plan early and set a clear process so negotiations stay focused and risks are managed.
Answer these quick checks. A single “yes” can justify treating your matter as complex:
- Your property pool is over $10 million.
- A business, company or trust sits in the asset pool.
- There is a self-managed super fund or defined benefit interest.
- You hold multiple properties, commercial or residential.
- Very young children are involved, or relocation is in issue.
- Family violence or serious mental-health concerns are present.


Trigger | Impact on process | Evidence to bring |
---|---|---|
$10m+ asset pool | Formal valuation steps and staged negotiation ranges | Financial statements, bank records, asset schedule |
Business, company or trust | Ownership and control analysis before offers | ASIC extracts, constitutions or deeds, minutes |
SMSF or defined benefit | Superannuation information and split method considered | Fund statements, eligible interest information, deed |
Multiple properties | Title verification and practical transfer timetables | Title searches, loan statements, contracts |
Young children or relocation | Urgent parenting timetable and report pathway | School details, travel history, care proposals |
Family violence or health risk | Safety planning and targeted interim material | Police reports, medical notes, affidavits |
What should I do if several answers are “yes”?
Treat the matter as complex from the start. Map entities and assets, create an agreed evidence list, and book a mediation window after key documents are gathered. If risk or urgency exists, prepare targeted interim material while negotiations continue. This approach keeps disclosure on track and makes each step measurable.
Areas of Law
What is an asset pool?
The asset pool includes all property and assets within the marriage, including but not limited to, cars, real estate, businesses, companies, trusts and superannuation. Complex cases generally have a large pool with multiple assets. A family court settlement will usually involve the settling or transfer of assets and liabilities. Consideration must be given to the financial impact on the parties, including capital gains tax, of such settlements.
If the value of assets is in dispute, or it appears that one party is attempting to reduce the value of the assets within the pool, a forensic accountant may be engaged to track missing assets and income.
Consent orders for children
As a general rule, the relocation of the children will usually be regarded as complex, due to the fact that both parents will have opposing positions and may be unable to come to an agreement. The Family Court looks at a variety of factors to evaluate the best solution for the custody of children. A psychologist report may be required to assess the mental health of one or both parents, along with their capacity to properly care for their children.


What to do next
A complex family law matter may involve experts such as forensic accountants, psychologists and/ or psychiatrists, tax professionals, valuers, financial planners, and any other expert advisors the court deems necessary to bring the matter to an equitable conclusion.
If you think you may have a complex family law case, it is important to get expert advice as soon as you can. When you first meet with your lawyer, be sure to ask how much experience they have with complex family law, and what strategies should be undertaken to ensure the best outcome for you.
Queensland Family Law Practice is well placed to help with your complex family law matter. We offer a team of senior family law lawyers, under the direction of our director, Tracey McMillan, who has over 20 years of experience in all areas family law.
If you feel overwhelmed, please don’t! Take advantage of our free ten-minute consultation with an experienced lawyer today.


Our Lawyers
Please feel free to read about our people who will help you throughout the application for divorce and manage your complex family law matter. Our team will try to give you a little insight into what is important to them so that you can best select the family lawyer team that is right for you. Check out our family law information or book a reduced rate consultation to discuss your family law needs.