It is illegal to hide money during a divorce in Australia.
Under the Family Law Act 1975 (Cth), both parties are legally required to make full and frank financial disclosure of all assets, income, and liabilities. Any attempt to conceal, transfer, or misrepresent assets is treated as a breach of legal duty — and may result in property orders being overturned, costs penalties, or even prosecution for fraud.
Instead of hiding money, separating spouses should understand how the Federal Circuit and Family Court of Australia (FCFCOA) enforces disclosure, how hidden assets are detected, and what lawful strategies exist to protect assets during divorce under Australian family law.
Financial disclosure underpins every property settlement in Australia. Parties involved in a divorce or de facto separation are required to disclose all assets, liabilities, income sources, trusts, and financial resources — whether held individually, jointly, or indirectly.
Under Rule 6.06 of the Family Law Rules 2021 (Cth), this duty extends to:
This obligation is continuous — meaning disclosure must be updated as new information arises. The Federal Circuit and Family Court of Australia (FCFCOA) relies on this transparency to ensure that property orders are “just and equitable” under section 79 of the Family Law Act 1975 (Cth).
Concealing assets during divorce is a serious legal violation under Australian family law. The Family Law Act 1975 (Cth) and the Family Law Rules 2021 impose a clear duty on each party to provide full and frank disclosure of all financial circumstances — including income, property, debts, superannuation, trusts, and business interests.
When a party intentionally hides, transfers, or undervalues assets, it breaches this statutory duty and undermines the integrity of the judicial process. Such conduct is considered non-disclosure or fraud on the Court, as it prevents the Federal Circuit and Family Court of Australia (FCFCOA) from making fair and equitable property orders under section 79 of the Family Law Act 1975 (Cth).
If concealment is proven, the Court can:
Ultimately, concealing assets does not protect wealth — it exposes the person responsible to severe legal and financial penalties. The only lawful approach is complete financial transparency, supported by proper documentation and early legal advice.

The FCFCOA and family lawyers routinely employ a range of investigative measures to verify financial information. These include:
Courts are particularly alert to patterns such as asset undervaluation, delayed invoicing, or “gifting” property to relatives shortly before separation.
While concealing assets is illegal, Australian law provides several legitimate mechanisms to protect financial stability during or after a relationship breakdown:
Under sections 90B–90KA of the Family Law Act 1975 (Cth), couples can formalise property and maintenance arrangements through a BFA — either before, during, or after marriage. A valid BFA must be executed with independent legal advice and can lawfully pre-empt disputes about asset division.
If one spouse is suspected of dissipating assets, the Court may issue an injunction under section 114 of the Act to restrain asset transfers or sales. These are enforceable legal orders designed to preserve the property pool.
If one party refuses to disclose information voluntarily, the Court can compel compliance through orders for discovery or production under the Family Law Rules. Failure to comply may lead to costs orders or further sanctions.
Many disputes over asset division can be resolved through Family Dispute Resolution (FDR) or court-ordered mediation, which promotes transparency and early settlement. Agreements reached this way can later be formalised as Consent Orders.
If a party hides money during a divorce, the Family Court can reopen, overturn, or vary the property settlement and impose serious penalties. Under section 79A(1)(a) of the Family Law Act 1975 (Cth), any order obtained through fraud, suppression of evidence, or non-disclosure can be set aside once the concealment is discovered.
When hidden assets are found, the Court may:
In practical terms, hiding money rarely benefits the party responsible. Once uncovered — through subpoenas, forensic accounting, or disclosure orders — it often results in a worse financial outcome and reputational damage before the Court.
The safest and only lawful path is complete transparency. Parties concerned about asset division should seek early advice from an experienced family lawyer to protect their interests within the legal framework, not outside it.

Beyond legal exposure, hiding money during a divorce undermines the integrity of negotiations. Family law operates on equitable principles — cooperation, disclosure, and procedural fairness.
Non-compliance erodes credibility and often results in prolonged, more expensive litigation.
Instead, separating spouses are encouraged to seek independent legal advice early to clarify entitlements, negotiate transparently, and avoid allegations of misconduct.
While Australian family law provides clear penalties for concealing assets, many separating spouses still have questions about how the rules apply in real situations. The following section answers the most common legal queries surrounding financial disclosure, asset tracing, and property division during divorce — helping clarify what is lawful, what isn’t, and how the courts enforce fairness.
Yes. Concealing assets breaches the statutory duty of full and frank disclosure under the Family Law Rules 2021 (Cth) and can amount to fraud on the Court.
Through subpoenas, bank records, forensic accounting, and evidence from the Australian Taxation Office. Courts can draw inferences if the disclosed financial picture is incomplete.
Yes. Property settlements can be reopened under section 79A if a material asset was deliberately omitted or undervalued.
Obtain urgent legal advice from a family lawyer and seek disclosure orders. LegalFinda can help you find a family lawyer experienced in forensic asset tracing and financial settlement disputes.
No. Courts look at who controls and benefits from those entities. If a spouse effectively controls a trust or company, its assets can be included in the marital property pool.
Attempting to hide money during divorce is not only unethical — it is a serious breach of Australian family law. The Family Law Act 1975 (Cth) requires both parties to provide full and frank financial disclosure. Any concealment of assets can result in court sanctions, financial penalties, or the setting aside of property orders.

The LegalFinda Editorial Team is composed of qualified Australian solicitors, legal researchers, and content editors with experience across family, property, criminal, and employment law.
The team’s mission is to translate complex legislation into clear, reliable guidance that helps everyday Australians understand their legal rights and connect with the right lawyer.
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