Pye Motors Limited v The Commissioners for HMRC

Decision date: 12 December 2022

Neutral citation: [2022] UKFTT 471 (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

Pye Motors claimed statutory interest under s.78 VATA on VAT repaid for manufacturer demonstrator bonuses for 1 Aug 1974–31 Mar 1986, alleging HMRC error in treating bonuses as consideration, a margin-scheme error, and delay caused by a three‑year cap. The FTT found HMRC had made general representations about bonus treatment but with a proviso (application to payments in the "line of supply"); on the balance of the evidence Pye Motors was not shown to have been misled and did not prove HMRC error or causation for the margin‑scheme issue, nor prior knowledge sufficient to show delay from the capping rule. The Tribunal dismissed the appellant’s entitlement to statutory interest.

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

From the judgment as reported in the notes: an HMRC "error" for s.78 interest can consist of general departmental representations (not only a specific ruling), but the taxpayer must prove that that representation was the real cause of the overpayment; where published guidance contains a proviso (here, application to payments in the "line of supply"), the taxpayer bears the burden of showing it was misled into not invoking the proviso.

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 noted (obiter) that contemporaneous industry guidance and internal HMRC material vary in evidential weight, and that later departmental statements are of limited reliability when reconstructing much earlier practice; it also commented on the case‑sensitive factual importance of the "line of supply" concept in historical VAT bonus disputes.

Warning

- Documentary evidence is incomplete and partly retrospective; factual inferences were drawn from limited records. Documentary evidence was incomplete and partly retrospective; the notes record that factual findings were necessarily drawn from limited records.