UK Computer Supplies Limited v The Commissioners for HMRC

Decision date: 7 July 2025

Neutral citation: [2025] UKFTT 851 (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 case concerned HMRC's denial of input VAT of £1,306,789 claimed by UK Computer Supplies Ltd (UKCSL) in respect of 19 purchases, and HMRC's contention that the underlying VAT losses were fraudulent and that UKCSL knew or ought to have known of a connection to fraud. The First-tier Tribunal found on the balance of probabilities that the VAT losses were fraudulent and that, although UKCSL did not have actual knowledge, it ought to have known of the connection to fraud. The appeal was dismissed.

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

The Tribunal applied the burden of proof on HMRC to establish fraudulent VAT losses and the Kittel-style test for knowledge/ought-to-have-known, holding that objective transactional factors (e.g. repeated long chains with a single supplier/customer, rapid high‑value low‑margin turnover, euro pricing, inadequate due diligence, and weak removal documentation) can permit a finding that the only reasonable explanation for the transactions is a connection with fraudulent VAT evasion; where those features are proved, a trader may be found to have "should have known."

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 commented that an ADR exit agreement recording mutual concessions (that there was no actual knowledge but that the trader "should have known") is not binding on the Tribunal, and that failure to call non‑party witnesses does not automatically justify an adverse inference — such inferences require common‑sense evaluation of the specific circumstances.

Warning

The chunk is very long and contains repeated material and duplicated passages, which can make navigation and extraction of discrete points difficult. The provided notes are lengthy and contain repeated and duplicated material; they may be noisy and not exhaustively comprehensive of the full judgment.