CommonBench § 00 — FIELD NOTES
Insolvency22 August 2026

Statutory Demands and Bankruptcy Notices in Australia

By the Bench

Two documents in Australian debt recovery are capable of destroying a business or a personal financial life within a month of arriving in the post. One is the creditor's statutory demand, served on a company under the Corporations Act 2001 (Cth). The other is the bankruptcy notice, issued against an individual under the Bankruptcy Act 1966 (Cth). Both give the recipient twenty-one days. Both punish inaction with a legal presumption that is very difficult to displace. And both are routinely put to one side by recipients who assume, reasonably enough, that nothing so serious could turn on a form.

For a creditor, they are the most efficient pressure available: cheaper than litigation, faster than judgment, and remarkably effective against a debtor who has assets and a reputation to protect. For a debtor, they are the point at which delay stops being merely unhelpful and starts being fatal.

This guide sets out how each instrument works, what the twenty-one days actually require, the very narrow grounds on which each can be resisted, and the strategic question a creditor ought to answer before serving either.

The creditor's statutory demand: companies

Section 459E of the Corporations Act permits a creditor to serve on a company a written demand for a debt that is due and payable and that exceeds the statutory minimum — currently A$4,000, though the figure is prescribed by regulation and has been changed more than once. The demand must be in the prescribed form, must specify the debt and its amount, and must require payment or the securing or compounding of the debt within twenty-one days. Unless the debt is a judgment debt, the demand must be accompanied by an affidavit verifying that the debt is due and payable and stating that there is no genuine dispute about it.

If the company neither complies nor successfully applies to set the demand aside within twenty-one days, section 459C produces the consequence that matters: the company is presumed to be insolvent. That presumption endures for three months and grounds an application to wind the company up under section 459P. At the winding-up hearing the company may not, in the ordinary case, argue about the underlying debt at all — it must rebut the presumption of insolvency with proper evidence of solvency, which means audited figures, not assertions.

The twenty-one days are absolute

Section 459G permits the company to apply to set the demand aside, but the application must be made — filed and served — within twenty-one days of service of the demand. There is no power to extend it. The High Court decided the point in David Grant & Co Pty Ltd v Westpac Banking Corporation (1995) 184 CLR 265, holding that the period is a condition of the jurisdiction to set aside rather than a procedural time limit, and that the court's general powers to relieve against procedural irregularity cannot rescue a company that files on day twenty-two.

It is difficult to overstate how much practical consequence flows from that single holding. A company that puts the demand in a drawer while it seeks advice, or that files an application on the last day and serves it on the next, has lost. Not lost the argument — lost the right to have the argument heard.

A related rule catches the unwary at the drafting stage. The affidavit filed in support of the setting-aside application must, within the same twenty-one days, disclose the grounds relied on. A supporting affidavit that gestures vaguely at dissatisfaction, and which the company then seeks to supplement months later with the real ground, will generally be confined to what it originally said.

The grounds for setting aside

  • Genuine dispute. Under section 459H, where the court is satisfied that there is a genuine dispute about the existence or amount of the debt, it calculates the substantiated amount and sets the demand aside if that amount is less than the statutory minimum. The threshold is deliberately low: the company need not prove the dispute, only that it is genuine and not manufactured. This is the ground that succeeds most often.
  • Offsetting claim. A genuine claim by the company against the creditor — a counterclaim, set-off or cross-demand — is set against the debt in the same calculation. It need not arise out of the same transaction.
  • Defect causing substantial injustice. Under section 459J, a defect in the demand will justify setting it aside only where substantial injustice would otherwise be caused. Misdescribing the creditor, overstating the sum materially or failing to comply with the prescribed form may qualify; a typographical error will not.
  • Some other reason. Section 459J also contains a residual discretion, which is used sparingly and generally where the demand has been used for an improper purpose.

The bankruptcy notice: individuals

Against an individual the equivalent instrument is the bankruptcy notice, issued by the Official Receiver on the application of a creditor who holds a final judgment or order. This is the first substantive difference from the corporate regime: a bankruptcy notice cannot be issued on an unpaid invoice. You must sue and obtain judgment first.

The judgment debt must exceed the statutory minimum — currently A$10,000, again prescribed by regulation and altered from time to time. Once served, the notice requires the debtor to pay the sum, or to make an arrangement to the creditor's satisfaction, within twenty-one days. Failure to comply is an act of bankruptcy under section 40(1)(g) of the Bankruptcy Act, and the creditor may then present a creditor's petition — but must do so within six months of the act of bankruptcy, after which the act is spent and the exercise begins again.

If the petition succeeds, the court makes a sequestration order and the debtor's property vests in a trustee. Bankruptcy in Australia ordinarily lasts three years and one day from the filing of the statement of affairs, but the consequences outlast it: the record on the National Personal Insolvency Index is permanent, restrictions apply to travel, credit and the holding of company directorships, and income above a threshold is contributed to the estate.

Resisting a bankruptcy notice

The grounds are narrower than in the corporate regime, and it is important to understand why. The debt has already been adjudicated. The court will not, save in exceptional circumstances, go behind a judgment to re-examine the merits of the claim that produced it.

What is available is this. The Bankruptcy Act preserves the position of a debtor who has a counter-claim, set-off or cross-demand equal to or exceeding the judgment debt, being one that he could not have set up in the action in which the judgment was obtained. A notice that is defective in a material respect — misstating the amount, misdescribing the judgment, or requiring payment of a sum not covered by it — may be set aside. And an application to set aside or extend the time for compliance may be made within the compliance period, which will ordinarily preserve the position pending its determination.

The theme is the same as in the corporate regime: the applications that succeed are the ones made within the twenty-one days.

What a debtor should do on day one

  • Date-stamp the document and diary the deadline immediately, counting from the date of service and not the date on the document. Then work backwards: an application must be filed and served inside the period, which means instructing somebody with time to spare.
  • Establish whether the debt is genuinely disputed, and assemble the documents that show it — the correspondence, the defective goods, the incomplete works, the variation that was never approved. A genuine dispute is proved on paper, not in submissions.
  • Consider the offsetting claim seriously. Many companies have a real claim against the creditor which nobody has bothered to quantify. In this context, quantifying it is the whole defence.
  • Do not negotiate quietly while the clock runs. Creditors are perfectly entitled to keep talking and then rely on the expiry of the period. If negotiations are to continue, they should continue against a written extension or a filed application.
  • If the debt is owed and payable, pay it or secure it. Compliance is a complete answer, and it is very much cheaper than the alternative.

What a creditor should ask before serving

The instruments are powerful precisely because their consequences are severe, and courts are correspondingly hostile to their misuse. A statutory demand served on a debt the creditor knows to be disputed is an abuse of process, and it will be set aside with costs — often on an indemnity basis — leaving the creditor further from payment than when it started.

Three questions are worth answering honestly:

  • Is the debt clean? Not "are we right", but "is there any argument the other way that a court would call genuine". If there is, the correct route is an ordinary action, with an application for summary judgment if the defence is thin.
  • Is insolvency really the objective? Neither instrument gives the creditor priority. A winding up or a bankruptcy collects the assets for all creditors and pays a dividend; the petitioner's reward is its costs out of the estate, if there is one. Where a specific asset has been identified, ordinary enforcement against that asset is very often the better commercial choice.
  • Does the debtor have something to lose? These instruments work on debtors with licences, banking relationships, directorships and reputations. Against a shell company that has already been emptied, a statutory demand achieves nothing but a bill.

Used against a solvent debtor who is simply refusing to pay a clear and undisputed debt, the statutory demand and the bankruptcy notice are the most efficient levers Australian law provides, and most of them are answered by payment rather than by litigation. Used against a debtor with a real defence, they are an expensive detour. The distinction is worth an hour's thought before the form is completed.

For the equivalent instrument in England and Wales, and the rather different rules that govern setting it aside there, see our guide to statutory demands. If the underlying dispute is about whether the money is owed at all, our guide to breach of contract in Australia sets out the remedies and the limitation periods. And if you have been served with either document and want to work out where you stand before the twenty-one days run out, CommonBench's Legal Chat can take you through the grounds and the authorities.


This article is published by CommonBench for informational purposes only and does not constitute legal advice. If a statutory demand or bankruptcy notice has been served on you in Australia, the deadline is twenty-one days and it cannot be extended — try CommonBench for AI-powered legal research with verified citations across five common law jurisdictions.

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