Sanjaykumar Vadera v The Commissioners for HMRC

Decision date: 19 August 2026

Neutral citation: [2026] UKFTT 1206 (TC)

Overall AI summary confidence: high

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Short overview

This short overview is intended to summarise the case, issues and outcome so far as they are supported by the judgment.

AI confidence in this short overview: high

This appeal concerns an application by Mr Vadera to reinstate an appeal that had been automatically struck out for non‑compliance with Tribunal directions and an unless order after his representative Cornerstone went into administration. The Tribunal found Mr Vadera wished to pursue the appeal and acted promptly once informed, but had failed to put in place reasonable arrangements to monitor correspondence or replace his representative, and that the series of failures amounted to a serious breach. Applying the three‑stage Denton/Martland approach, the Tribunal concluded that, notwithstanding prejudice to Mr Vadera, reinstatement would not be fair or proportionate and refused the application.

Ratio decidendi

This summary is intended to identify the ratio decidendi, meaning the legal reasons for deciding and the binding part of the decision.

AI confidence in this ratio decidendi summary: high

The Tribunal applied the three‑stage Denton/Martland framework when deciding reinstatement after an automatic strike out: (1) assess the seriousness of the breach; (2) consider the reasons for the breach; and (3) balance all the circumstances. A litigant remains responsible for monitoring proceedings in his name and the collapse of a representative does not, by itself, excuse failing to make effective arrangements; a serious unexplained procedural default can justify refusal to reinstate even where substantial prejudice would result.

Obiter dicta

This summary is intended to identify obiter dicta, meaning observations made by the way that were not necessary to deciding the case and are not binding.

AI confidence in this obiter dicta summary: medium

The Tribunal indicated that the substantive merits of the underlying appeal may be given only limited weight in a procedural reinstatement application and will not usually determine the outcome; a stay of proceedings does not absolve a party of the duty to maintain communications and representation; and prompt action after discovery of a strike out is a relevant but not necessarily decisive favourable factor.

Warning

The chunk contains substantial repetition of the same material; findings and reasoning are reiterated in several places. Notes contain substantial repetition and represent extracts from a single chunk; they may not include the full judgment text.