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Case summary · 9 June 2026

RS Global Limited & Anor v The Commissioners for HMRC

VATTax AdministrationTax Avoidance and GAARPenalties and InterestTax Court Procedure
Mecsek DenialZero-RatingMTIC FraudReverse ChargeSection 55A VATAKittel PrincipleHalifax RedefinitionIntracommunity SupplyKnowledge Or Means Of KnowledgeSection 73 VATAFiscal NeutralityPreliminary IssuePersonal Liability NoticeInput Tax Denial

Judgment summary

This is an appeal against a preliminary decision of the First-tier Tribunal Tax Chamber (FTTTC) dated 12 March 2025 (paragraph 1). RS Global Limited, a mobile phone wholesaler, and its director Akshay Agarwal appealed HMRC's decision to deny zero-rating on certain intracommunity supplies on the basis that RS Global knew or should have known that eight of its customers were participating in VAT fraud (paragraphs 2 to 4).

HMRC issued assessments totalling £5,922,899.67 in output tax on supplies of £35,537,398 for periods March 2017 to November 2019, together with penalties and a personal liability notice against Mr Agarwal (paragraph 5).

The Appellants had applied to the FTTTC to bar HMRC and for summary determination, arguing there was insufficient evidence for the Mecsek denial and, alternatively, that any VAT liability arising from a Mecsek denial should shift to the customer under the reverse charge mechanism in section 55A VATA (the Reverse Charge Issue) (paragraph 6). The FTTTC refused to bar HMRC and rejected both grounds, holding that section 55A did not operate to shift liability in these circumstances (paragraph 7).

The Appellants were granted permission to appeal only on the second ground (paragraph 8). The Upper Tribunal dismissed the appeal, holding that the FTTTC reached the correct conclusion, albeit with brief reasoning (paragraphs 9 and 61). The matter returns to the FTTTC to determine, on the evidence, whether the requirements for a Mecsek denial are met (paragraph 9).

Background

RS Global Limited is predominantly a wholesaler of mobile phones, registered for VAT since 26 March 2007, rendering monthly VAT returns. Its business involves buying handsets in bulk from Europe, Asia and the UK, shipping stock to its Wembley warehouse, and reselling to resellers, online retailers and shops established in Europe (paragraph 2).

RS Global claimed input tax on phone purchases and did not account for output tax on resales, treating them as intracommunity supplies to VAT-registered businesses in other member states (paragraph 3).

HMRC identified that eight customers had participated directly in VAT fraud by failing to register and/or account for VAT as counterparties to intracommunity transactions. HMRC concluded RS Global knew or should have known of the fraud and had failed to take every reasonable step to prevent participation, entitling HMRC to deny zero-rating under the Mecsek principle (paragraph 4).

The Mecsek denial was notified on 27 October 2020, followed by assessments on 5 November 2020 charging output tax of £5,922,899.67 on supplies totalling £35,537,398 for periods March 2017 to November 2019. Penalties were issued to RS Global and a personal liability notice to Mr Agarwal (paragraph 5).

Core dispute

The critical issue was the legal effect of a Mecsek denial: whether it alters the legal character of the supply so that it becomes standard-rated, or whether it leaves the supply zero-rated while denying the supplier the benefit of that treatment (the Mecsek Issue) (paragraph 22).

The parties agreed that if the legal character of the supply changed such that it was no longer zero-rated, the Appellants would succeed (paragraph 23).

A secondary issue concerned the proper interpretation of section 55A VATA, specifically whether the reverse charge mechanism in section 55A(6) could shift liability to account for VAT to the customer following a Mecsek denial (the Section 55A Issue), and whether section 55A(6)(b)'s reference to goods "to which this section applies" imports only the goods description in subsection (9) or also the limitations in subsection (1)(a) (paragraphs 6, 18 to 20, 59).

Court findings

The Upper Tribunal reviewed CJEU and domestic jurisprudence on MTIC fraud, including Optigen, Halifax, Kittel, Calltel, Mecsek, Italmoda, CCET, Citibank, Butt, and other cases, and derived a series of principles concerning the prevention of evasion, avoidance and abuse as a freestanding general principle of EU law (paragraph 49).

The Tribunal concluded that zero-rating is not a "right" under EU or domestic law but an advantage; a Mecsek denial does not alter the objective character of the supply as an intracommunity, zero-rated supply, but denies the complicit supplier the benefit of that zero-rating (paragraphs 50 to 57).

The Tribunal rejected the Appellants' submission that a Mecsek denial converts the supply into a standard-rated supply, and rejected reliance on Twoh, CCET and Dobre as supporting equivalence between evidential failure to establish zero-rating and a Mecsek denial (paragraphs 51 to 55).

Having determined the Mecsek Issue in HMRC's favour, the Tribunal found the Section 55A Issue academic in the absence of evidence that the eight counterparties were taxable persons for reasons unconnected with the supplies subject to the Mecsek denial. The FTTTC had not decided the meaning or scope of section 55A(6)(b), and the Upper Tribunal agreed with the FTTTC's conclusion that recipients of supplies which had been zero-rated, but subject to a Mecsek denial, were not thereby taxable persons meeting section 55A(6)(c) (paragraphs 58 to 60).

Outcome

The Upper Tribunal dismissed the appeal, finding that the FTTTC reached the correct conclusion on the Reverse Charge Issue, albeit with brief reasoning (paragraph 61).

As the appeal concerned a preliminary issue, the matter returns to the FTTTC, which will determine, following service of the Appellants' evidence and compliance with other directions, whether the requirements for a Mecsek denial are met on the evidence (paragraph 9).

Major issues / areas of contention

  • Whether a Mecsek denial alters the legal character of a supply so that it becomes a standard-rated supply, or leaves the supply zero-rated while denying the supplier the benefit of that treatment (the Mecsek Issue).
  • Whether the reverse charge mechanism in section 55A(6) VATA operates to shift VAT liability from the supplier to the customer following a Mecsek denial (the Section 55A Issue).
  • Whether zero-rating constitutes a 'right' under EU law that is reinstated once denied, or merely an 'advantage' that can be withheld without changing the supply's underlying character.
  • Whether the FTTTC was correct to refuse to bar HMRC from further participation in the appeal and to refuse summary determination in the Appellants' favour.
  • The proper interpretation of section 55A(6)(b) VATA and whether it imports the limitations in section 55A(1)(a) or only the goods description in section 55A(9).