Disclosure in Family Law Matters: What Separating Parties Need to Know
In family law matters, transparency is not optional. The Australian family law system requires parties to be open and honest with each other about their financial circumstances and, where relevant, matters affecting children. This obligation is central to achieving fair and just outcomes in both property settlement and parenting disputes.
Recent legislative reforms have reinforced the importance of disclosure by embedding this obligation directly into the Family Law Act 1975 (Cth).
Disclosure is now a statutory obligation
Historically, the duty of disclosure was contained in the Family Circuit and Family Court rules. However, following the commencement of the Family Law Amendment Act 2024 (Cth) on 10 June 2025, the obligation to provide full and frank disclosure has been elevated into the Family Law Act 1975 (Cth) itself.
These reforms are designed to:
- promote transparency between separating parties;
- reduce unfair outcomes caused by hidden or delayed information; and
- ensure lawyers actively advise clients about the consequences of non-compliance.
Disclosure is now clearly recognised as a fundamental legal duty.
What does disclosure require?
Under the Family Law Act 1975 (Cth), parties to family law proceedings are required to:
- provide full and frank disclosure of all information relevant to the issues in dispute;
- do so promptly, without delay, evasion or concealment;
- disclose material that may be adverse to their own case or supportive of the other party’s position; and
- continue to provide disclosure on an ongoing basis as circumstances change.
Importantly, disclosure must be provided proactively. Parties cannot simply wait until documents are requested or proceedings are well advanced.
This obligation applies to both property/financial matters and parenting matters.
Disclosure in financial and property matters
Depending on the circumstances of the case, disclosure in financial matters may include:
- bank statements;
- payslips and employment records;
- personal and business tax returns;
- superannuation statements;
- property valuations;
- documents evidencing ownership or interests in real property, companies or trusts;
- business financial records (including BAS statements and profit and loss reports);
- trust deeds and trust financial statements (where applicable);
- loan agreements and mortgage documents; and
- records relating to the disposal or transfer of assets.
Disclosure in parenting matters
In parenting disputes, disclosure may extend beyond financial documents and can include:
- school reports and educational records;
- medical and health records;
- reports from psychologists, counsellors or other treating professionals;
- family violence orders or applications;
- records relating to any involvement by child protection authorities;
- relevant communications; and
- photographs or other documents relevant to parenting capacity or arrangements.
What if disclosure is not provided?
If one party believes the other is withholding relevant documents or information, there are several mechanisms available to compel disclosure, including:
- requests for production and inspection of identified documents;
- applications to the Court seeking specific disclosure orders; and
- subpoenas issued to third parties such as banks, employers, accountants, medical providers or schools.
Consequences of failing to disclose
Failing to provide full and proper disclosure can carry serious consequences. The Court has wide discretion to respond to non-compliance, including:
- making costs orders against the non-compliant party;
- drawing adverse inferences about a party’s credibility or financial position;
- staying or dismissing an application; and
- in serious cases, treating non-disclosure as contempt of court, which can attract significant penalties, including fines or custodial sentences.
Because disclosure is now embedded in the Family Law Act 1975 (Cth), the risks associated with non-compliance are more significant than ever.
Disclosure is an ongoing obligation
Disclosure does not end once documents are exchanged. Parties are required to notify each other of any material change in circumstances, such as:
- new employment or income;
- receipt of an inheritance or lump sum;
- sale or acquisition of assets; or
- changes affecting parenting arrangements.
Where proceedings are on foot, updated financial statements or affidavits may be required. If proceedings have not yet commenced, disclosure may be provided through solicitor correspondence accompanied by supporting documents.
Why proper disclosure matters
Full and frank disclosure:
- protects your legal position;
- reduces the risk of delay, disputes and adverse court outcomes; and
- supports the integrity of negotiations and court processes.
Attempting to withhold information often causes far greater legal and financial consequences than the disclosure itself.
How Dawson Pouwhare Legal & Conveyancing can assist
At Dawson Pouwhare Legal & Conveyancing, we provide clear, practical advice to clients navigating family law matters, including their disclosure obligations.
We assist clients to:
- understand what disclosure is required in their circumstances;
- gather and organise financial and parenting-related documents;
- comply with their legal obligations under the Family Law Act 1975 (Cth); and
- respond appropriately where disclosure issues arise.
Speak with a family lawyer today! Call us on (02) 4954 8666











