Mr B Njoku v Commissioners for Her Majesty's Revenue and Customs

Decision date: 5 November 2010

Neutral citation: [2010] UKFTT 553 (TC)

Overall AI summary confidence: medium

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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: medium

Mr Njoku appealed HMRC discovery assessments and closure notices for tax years 2000/01–2005 after HMRC, relying on title/sales data and estimates, alleged undeclared property trading, rental and property‑management income. The Tribunal found omissions and upheld the discovery assessments as within time and based on negligent omission, but reduced HMRC’s property‑management income estimate to £4,200 pa and directed that stamp duty land tax (or equivalent) be allowed as a cost when computing trading profits from property sales. The appeals were otherwise dismissed and penalties for non‑production of records were upheld.

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

Where a taxpayer has failed to produce business records and HMRC can establish reliable title and sales information indicating undeclared receipts, discovery assessments on the basis of negligent omission can be sustained; once HMRC has made such assessments, the onus is on the taxpayer under the relevant statutory provision to show they are excessive, and absent contrary evidence HMRC’s estimates will generally stand, subject to adjustment where the extrapolation is unreasonable.

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 suggested that extrapolating limited confirmed commission receipts across a larger portfolio can be unfair and may justify revising HMRC’s estimates, and that it is reasonable when assessing trading profits on property disposals to allow deduction of compulsory transfer taxes (such as stamp duty) in computing profits if the taxpayer cannot provide contrary evidence.