Nathan v Burness (Trustee), in the matter of Nathan

Nathan v Burness (Trustee), in the matter of Nathan [2026] FCA 672 is a Federal Court decision about security for costs in a second application to annul a bankruptcy. The court was not deciding whether the bankruptcy should ultimately be annulled. It was deciding whether the trustees defending the application should receive upfront protection for their legal costs before the case could continue.

The court found there was a real risk Mr Nathan could not satisfy any adverse costs order. Because he was a natural person, that was not enough on its own. The court therefore looked for additional factors and found them in the particular history of the matter, especially the earlier failed annulment application, the unpaid earlier costs order, and the fact that the trustees were properly participating as contradictors in a long-running dispute. Security of $32,000 was ordered, the proceeding was stayed until it was provided, and the case would be dismissed if security was not given by the deadline.

The dispute began with a finance arrangement, not with a technical bankruptcy argument. In May 2001, Mr Nathan entered into an agreement with Capital Finance Australia Ltd to finance the acquisition of a motor vehicle. By early 2004, he had defaulted on the required payments but still had the vehicle. Capital Finance sued in the County Court of Victoria and obtained default judgment on 2 July 2004 for $70,181.44 including interest and costs. The judgment was entered on 11 August 2004.

From there, the matter moved through a long sequence of enforcement and bankruptcy steps. Capital Finance issued a bankruptcy notice in December 2004. Mr Nathan applied to set it aside in the Federal Magistrates Court, but that application was dismissed in March 2005. He also applied in the County Court to set aside the default judgment, but that application was dismissed in May 2005. A second bankruptcy notice and a creditor's petition followed, but that petition was dismissed in 2006 because it did not comply with s 44 of the Bankruptcy Act.

Capital Finance then issued a third bankruptcy notice in November 2007. The judgment records that this notice used a fresh authenticated County Court document recording the 2004 default judgment. A creditor's petition was filed in April 2008. Mr Nathan opposed it, but on 7 October 2008 Barnes FM made a sequestration order against his estate. His bankruptcy was taken to have commenced on 21 February 2008, and Capital Finance's costs were ordered to be taxed and paid from the bankrupt estate. Mr Burness and Mr Lane became the trustees of the estate.

In 2010, Mr Nathan brought his first application to annul the bankruptcy. That application was dismissed with costs in 2011 by Tracey J. One of the arguments then raised was that the 2007 authenticated document was not a judgment obtained in a proceeding. Tracey J rejected that argument, holding that the document was a record of the 2004 default judgment and could be relied on to establish the judgment debt. No appeal was brought. The 2026 judgment records that Mr Nathan never paid the costs ordered in favour of the trustees in that earlier annulment proceeding.

Years later, Mr Nathan brought a second annulment application under s 153B of the Bankruptcy Act. He said this was not simply a rerun of the 2011 case. As the court understood his position, he now wanted to make a more fundamental attack on whether there was a valid and enforceable judgment debt capable of supporting the bankruptcy notice. He also argued that after he became bankrupt, the trustees had disclaimed the finance agreement under s 133 of the Bankruptcy Act, and that this somehow extinguished the rights said to support the judgment debt.

The trustees responded with an interlocutory application for security for costs. They said they were duty bound to participate substantively as contradictors, that they would incur significant costs in doing so, that there was a very significant risk Mr Nathan would not satisfy any adverse costs order, and that the new application was weak, repetitive, and affected by the earlier litigation history. That set up the procedural question the court had to decide.

The immediate issue was whether the court should order Mr Nathan to provide security for the trustees' costs under s 56 of the Federal Court of Australia Act 1976 (Cth) and r 19.01 of the Federal Court Rules 2011 (Cth). The court described the discretion as broad and unfettered, subject to being exercised judicially. The central question was whether the interests of justice would be best served by making or refusing the order.

The court also restated an important principle for natural persons. Impecuniosity alone does not justify security for costs against a natural person. That reflects the concern that poverty should not prevent access to the courts. So the trustees had to show more than an inability to pay. The court had to decide whether there were additional factors that made it fair, in the particular circumstances, that the trustees should not have to bear the usual litigation risk.

The judgment also emphasised two limits that matter in practice. First, a security for costs application is not meant to become a mini trial on the merits. The court may take an impressionistic view of prospects, but it should not investigate success in great detail where the evidence has not been fully tested. Secondly, security for costs should not be used as an alternative way to summarily dismiss a proceeding. The question remains one of fairness in the specific case.

That meant the court had to work through several connected issues: whether Mr Nathan appeared unable to meet an adverse costs order, whether the trustees were properly participating and likely to incur real costs, whether the new application looked strong or weak at a high level, whether the earlier failed annulment application changed the access to justice analysis, and whether the unpaid earlier costs order made it fair to require protection this time.

The court first found that there could be no real doubt, on the evidence before it, that Mr Nathan was impecunious. He had never filed a statement of affairs during the bankruptcy. He had refused to participate in a mandatory examination regarding his estate. The trustees tendered a trial balance showing total available funds and net available funds in the estate of $0.00. Their evidence was that they were not aware of any assets owned by, or accessible to, Mr Nathan. The unpaid earlier costs order reinforced the conclusion that there was a substantial risk any new adverse costs order would not be met.

Even so, the court did not stop there. It accepted that it should determine the application on the basis that an order for security was likely to stultify the proceeding. That is important. The court proceeded on the assumption that requiring security might effectively prevent the case from going forward. The real question therefore became whether there were additional factors beyond impecuniosity that justified that result.

The court held that the trustees were appropriately participating in the proceeding. This was not just because they had been named as respondents. The events relied on by Mr Nathan stretched back many years, in some instances more than twenty years. The court considered it highly desirable to have a contradictor with access to documentary records and an understanding of the history so that a complete and accurate picture could be put before the court. That was especially so if the court later had to consider whether any discretion to annul should actually be exercised.

On prospects, the court deliberately avoided a detailed merits determination. But it said the case was not obviously strong or compelling. It was difficult to see how Mr Nathan's failed attempt to set aside the default judgment could somehow have undone the effect of the judgment. The court noted that Tracey J's 2011 decision was already against him on at least part of the argument about the judgment debt. The court also said the trustees' disclaimer of the finance agreement did not obviously assist him, because the creditor's rights had merged in the judgment and, in any event, a disclaimer under s 133 operates prospectively and is not capable of affecting obligations or debts arising before the bankruptcy.

The court also pointed to discretionary difficulties that would arise even if Mr Nathan could show the sequestration order should not have been made. The judgment noted that present solvency, full disclosure of financial affairs, and unexplained delay can all matter to the exercise of the annulment discretion. Mr Nathan had never filed a statement of affairs, had given no evidence of his present financial status, and had not explained why he had not brought the application earlier, at least by 2013 when he discovered the 2005 County Court judgment on which he relied. The court did not finally decide those issues, but said they would inevitably arise.

The factor the court treated as especially significant was the procedural history. Mr Nathan had already made, and the court had already determined, an earlier application to annul the bankruptcy. Although some of the precise arguments now advanced were different, he had already had the benefit of the court considering the fundamental question whether the County Court judgment was capable of supporting the bankruptcy notice. That meant this was materially different from a case where an impecunious litigant would be shut out from having the issue considered by a court for the first time.

The court rejected the idea that security for costs should be used to punish alleged past non-cooperation or alleged malfeasant conduct. Those matters were not relevant simply as criticism of behaviour. But the unpaid earlier costs order was relevant. The court held that where an applicant has not paid costs ordered in relation to an earlier application of substantially the same nature, that is a reason why it may be fair that the respondent not assume the usual litigation risk in the second application.

Having found those additional factors, the court ordered security for costs in the amount of $32,000. It required the security to be provided by 26 June 2026, either by irrevocable bank guarantee in a form acceptable to a Registrar or by payment into court as a lump sum. The proceeding was stayed until security was provided. If it was not provided in accordance with the orders, the proceeding was to be dismissed. Mr Nathan was also ordered to pay the trustees' costs of the security application itself.

This case is not a general statement that weak claims or asset-poor claimants will always face security for costs. The court repeatedly stressed that the discretion depends on the particular circumstances and that impecuniosity alone is not enough when the applicant is a natural person. That is an important safeguard. Courts remain concerned that poverty should not become a barrier to access to justice.

What changed the position here was the combination of factors. There was no evidence Mr Nathan could meet an adverse costs order. The trustees would incur real costs in a case where their participation was useful and appropriate. The new application was not obviously strong. Most importantly, there had already been an earlier annulment application and an earlier costs order that remained unpaid. Those features made it fair, in the court's view, to require protection before the second application could continue.

For founders, directors and SME owners, the practical lesson is to treat repeat litigation as a separate risk category. A second proceeding is not assessed in a vacuum. The court may look at whether the core issue has already been aired, whether the new arguments are genuinely new or just reframed, whether there is a history of non-payment of costs, and whether the respondent is being asked to spend more money defending substantially similar allegations. If those factors are present, a security application can become a serious threshold issue.

This also matters for respondents. If your business is defending a repeat claim, especially one brought by a person or entity with no apparent capacity to pay costs, security for costs may be a useful procedural tool. But it is not automatic. You still need evidence. In this case, the trustees relied on affidavits, a trial balance showing no available funds, the unpaid earlier costs order, and an estimate of the costs they expected to incur. The court then assessed fairness in light of the whole history.

Another important point is that a procedural loss can happen before the merits are tested. Businesses sometimes focus only on whether they think they are legally right. This case shows that funding, disclosure, timing and litigation history can determine whether the court will even let the substantive case proceed in the ordinary way. If security is ordered and cannot be provided, the proceeding may be stayed and then dismissed without a final merits hearing.

Finally, the judgment is a reminder that unpaid costs orders matter. They are not just historical bookkeeping. An unpaid costs order from earlier, substantially similar litigation can become a live reason for the court to protect the respondent in later proceedings. If your business has old costs liabilities, they may affect your ability to run future litigation. If you are owed costs from earlier proceedings, that history may support a later security application.

The judgment was delivered by Owens J on 29 May 2026 in the Federal Court of Australia. The matter was determined on the papers. The orders required security to be provided by 26 June 2026. Until that happened, the proceeding was stayed. If security was not provided in the required form by that date, the proceeding was to be dismissed.

The available reasons clearly show that this was a procedural ruling on security for costs. They do not show any final determination of the annulment application itself. Readers should therefore treat the case as authority on the court's discretionary approach to security for costs in this factual setting, not as a final ruling on whether Mr Nathan's bankruptcy should be annulled.

This page is based on the published Federal Court reasons and orders in Nathan v Burness (Trustee), in the matter of Nathan [2026] FCA 672. The available text includes the formal orders and substantial reasons explaining why security for costs was ordered.

The published extract available for this page is truncated near the end of the reasons. The procedural outcome and the main reasoning are clear from the text that is available, including the amount of security ordered and the stay and dismissal mechanism. Even so, anyone relying on the case for a detailed doctrinal analysis of quantum or alternative case management options should check the complete judgment.