What Is Financial Disclosure?
Financial disclosure is the obligation to give the other party — and, if it comes to it, the Court — a full and frank picture of your financial circumstances. It is not optional, and it is not something you can approach selectively.
Family law in Australia is governed by Commonwealth legislation, so the same obligations apply to separating couples in Victoria as they do anywhere else in the country. The duty sits under the Family Law Act 1975 (Cth) and underpins every property settlement, whether you reach agreement across a table or end up before a judge. How that settlement is actually decided — the asset pool, contributions and future needs — is covered in No Automatic 50/50: How Property Settlements Really Work.
The principle behind it is simple: a settlement can only be fair if both people are working from the same information.
What You Need to Disclose
Disclosure covers your whole financial position — not just the parts you consider relevant. In practice, that means:
- Income — payslips, tax returns, notices of assessment, and any income from a business, trust or investment.
- Assets — real estate, vehicles, shares, savings, and personal property of value.
- Liabilities — mortgages, personal loans, credit card balances, and tax debts.
- Superannuation — member statements for every fund you hold, since super forms part of the asset pool.
- Business and trust interests — financial statements, and details of any company, trust or complex structure you control or benefit from.
If you hold business interests or complex structures, the same information tends to matter for your longer-term planning too — see Succession Planning in Victoria.
The Duty Is Ongoing: Not a One-Off Task
Disclosure is not a single document you hand over and forget. The obligation starts at the beginning of a family law dispute and continues until the matter is finally resolved.
If your circumstances change while your matter is on foot — you sell an asset, change jobs, receive an inheritance, or take on a new debt — you have to disclose that too. Treating disclosure as a one-off exercise at the start is one of the more common ways people fall short without intending to.
Why Disclosure Matters: Transparency and Fairness
When both parties have the same financial information, they are far better placed to negotiate a sensible settlement — or, where agreement isn't possible, to let the Court determine a just and equitable outcome on accurate figures.
Complete disclosure early also tends to be the cheaper path. It reduces delay, narrows the issues genuinely in dispute, and improves the odds of resolving your matter through mediation rather than lengthy litigation. Arguments about missing documents have a way of becoming expensive arguments about everything else.
If you are working through a separation at the same time, our guide Untying the Knot: A Practical Guide to Divorce in Australia sets out how property timelines fit around a divorce application.
What Happens If You Don't Disclose?
The consequences are real. A party who fails to disclose relevant financial information, conceals assets, or provides misleading information can face adverse costs orders — meaning you pay the other side's legal costs. The Court can also set aside property settlement orders that were made on the strength of incomplete information, reopening a matter you thought was finished.
Other sanctions are available to the Court as well. And there is a practical cost beyond the formal penalties: once your credibility is in question, every other assertion you make becomes harder to run. Where non-disclosure is suspected, matters that might have settled quietly can end up in contested litigation.
It is also worth noting that a Binding Financial Agreement can be set aside where a party failed to disclose a material matter — so disclosure obligations are not something you can contract your way around.
Does This Apply to De Facto Couples?
Yes. The disclosure obligations that apply to married couples apply equally to de facto partners whose relationship has broken down. The nature of your relationship affects some questions in a property matter — it does not change your duty to be open about your finances.
How Purcell and Purcell Can Help
Meeting your disclosure obligations properly, from the start, is one of the most effective things you can do to keep a property matter efficient and on track. Getting advice early helps you understand exactly what you need to provide, gather it in a usable form, and avoid the missteps that create unnecessary disputes and delay.
Our family law team can guide you through your disclosure obligations and the property settlement process, and give you a clear view of where you stand. We offer a free 30-minute initial consultation for all family law matters. Call us on (03) 9741 3777 or book online to get started.