El Youssef — Court refused an 18.5-month-late tax settlement appeal

Case
El Youssef v Deputy Commissioner of Taxation
Court
Court of Appeal of New South Wales (Australia)
Judge
Jeremy Kirk (of New South Wales, 2022)
Date Decided
28 October 2026
Citation
[2026] NSWCA 225
Topics
Tax settlement, Extension of time, Adjournment, Consent orders

Background

The Deputy Commissioner of Taxation brought Supreme Court proceedings concerning substantial GST liabilities allegedly arising from false or misleading refund claims by associated companies and trusts. Bassem El Youssef was one of 14 defendants. In 2023, he and other parties executed a settlement deed under which they were jointly and severally liable to pay $18 million. If they defaulted, they irrevocably agreed and consented to judgment for the unpaid balance and indemnity costs.

After most of the settlement sum remained unpaid, the Deputy Commissioner sought judgment under the deed. El Youssef requested a three-week adjournment so that newly retained solicitors could investigate possible grounds for challenging the deed. Black J refused the adjournment because El Youssef had supplied no evidence establishing a factual basis for those possible challenges, then entered judgment for $17,357,593.94 plus $782,029.89 in costs. El Youssef filed his notice of appeal approximately 18.5 months after the applicable deadline and later filed a protective application for leave to appeal.

The Court’s Holding

The Court of Appeal refused to extend time and dismissed both the leave application and the notice of appeal. Even assuming in El Youssef’s favour that he had an appeal as of right, the proposed appeal lacked merit. The primary judge had not required El Youssef to prove a complete defence before receiving an adjournment; he had reasonably required some factual basis for further investigation. El Youssef could have provided evidence about the alleged representations, solicitor conflict, financial circumstances, or other matters within his own knowledge, but did not do so.

The Court held that the refusal of the adjournment disclosed neither an error of principle nor a decision that was unreasonable or plainly unjust. Complaints that the primary judge gave excessive or insufficient weight to particular considerations did not establish the required discretionary error, and El Youssef had not been denied procedural fairness. Although Kirk JA observed that orders implementing a negotiated settlement may fall within the statutory category of orders made by consent, the Court did not finally decide whether leave to appeal was required.

The substantial delay, an unsatisfactory explanation for part of it, and the ordinary prejudice arising from delay also counted against an extension. Because the proposed appeal was not fairly arguable, the interests of justice did not justify extending time. The respondents’ competency motion was formally dismissed as overtaken by the leave application, and El Youssef was ordered to pay their costs.

Key Takeaways

  • A party seeking an adjournment to investigate possible challenges to a settlement must provide some factual foundation, particularly where relevant evidence lies within that party’s own knowledge.
  • An appeal against a discretionary case-management decision requires established discretionary error; disagreement about the weight assigned to relevant factors is ordinarily insufficient.
  • A lengthy delay may defeat an extension application where the proposed appeal lacks merit, even if part of the delay resulted from legal advice or an unsuccessful litigation strategy.

Why It Matters

The decision underscores the finality of negotiated settlements and the evidentiary burden facing a party who seeks time to explore whether a deed can be avoided. Speculation about possible claims will not ordinarily justify postponing enforcement when the party could provide evidence supporting those claims.

The judgment also offers important, though non-binding, guidance on consent orders. Kirk JA indicated that the substance of the parties’ agreement may control: an order can potentially be treated as made by consent when it implements a prior settlement bargain, even if the affected party does not expressly consent in court when judgment is entered.

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