David Dennis v Commissioners for Her Majesty's Revenue and Customs

Decision date: 29 March 2011

Neutral citation: [2011] UKFTT 215 (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

Mr Dennis appealed late-payment surcharges for tax years 2005/06, 2006/07 and 2007/08, conceding the tax was unpaid but arguing HMRC errors, misallocations and prior disputes justified withholding payment. The First-tier Tribunal rejected that as a "reasonable excuse", found the initial and further 5% surcharges properly imposed, and dismissed the appeal.

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 treated as bindingly determinative that a taxpayer's dispute with HMRC about earlier years or alleged payment misallocation does not, by itself, constitute a reasonable excuse for failing to pay tax due for other specified years; an experienced self-assessment taxpayer who knows the liability and due date is expected to pay and, if necessary, indicate allocation rather than withhold payment.

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 decision records that HMRC's operational practice is to allocate payments to the earliest debt absent instruction and that manual reallocations can be made upon notification; it also notes that internal cancellation of surcharges by HMRC staff does not bind the tribunal—observations that are incidental rather than core to the tribunal's dispositive reasoning.