Haron Mayet v The Commissioners for HMRC
Decision date: 16 January 2025
Neutral citation: [2025] UKFTT 52 (TC)
Overall AI summary confidence: high
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 challenged HMRC discovery assessments (1999/2000–2013/14 and 2015/16) and penalties under Sch 18 and Sch 24. The Tribunal found HMRC reasonably discovered understated tax from bank and third‑party information, rejected the appellant’s unparticularised explanations for large deposits, and dismissed the appeal, upholding the revised assessments and penalties (with some concessions by HMRC).
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: medium
Where bank account records show frequent deposits consistent with trading into accounts held by the taxpayer and no credible, corroborated alternative source is produced, it is reasonable for HMRC to infer undeclared trading income and to form a discovery of an insufficiency. A reasonable belief of deliberate understatement supports the use of extended time limits and behavioural penalties.
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 unquantified family statements or generalized assertions without bank‑traceable evidence carry little weight when contradicting official bank records; and that while paper determinations and lack of live cross‑examination affect evidential assessment, they do not relieve the need for contemporaneous documentary support for historic transactions.