HM Revenue and Customs v Smallwood & Anor

Factual and Procedural Background

This appeal concerns a decision by Mann J dated 8th April 2009, allowing an appeal by Mr and Mrs Smallwood against the Special Commissioners' dismissal of their appeals concerning two closure notices issued by HM Revenue and Customs ("HMRC") in relation to tax returns for the year ending 5th April 2001. The first notice related to the Trevor Smallwood Settlement ("the Settlement"), a trust created by Mr Smallwood for himself and his family, whose assets mainly comprised shares in two quoted companies. During the relevant tax year, the trusteeship changed from a Jersey company (Lutea Trustees Limited) to a Mauritian company (KPMG Peat Marwick International Limited, "PMIL"), and then to Mr and Mrs Smallwood as trustees. The shares were sold while PMIL was trustee. The tax liability for capital gains depends on the residence of the trustees and settlor, with specific provisions in the Taxation of Chargeable Gains Act 1992 ("TCGA")—notably sections 2, 77, and 86—governing chargeability and attribution of gains.

HMRC challenged the trustees' use of a "Round the World" tax avoidance scheme designed to exploit provisions in the TCGA and a Double Taxation Agreement ("DTA") between the UK and Mauritius. The scheme involved appointing non-resident trustees in Mauritius to sell the shares, then replacing them with UK resident trustees within the same tax year, aiming to avoid UK capital gains tax liability. HMRC disallowed the trustees' claim for double taxation relief, leading to the closure notices and subsequent appeals.

Legal Issues Presented

1. Whether the trustees were entitled to claim double taxation relief under the UK-Mauritius DTA for capital gains arising from the sale of shares by PMIL as non-resident trustees.
2. How the term "resident of a Contracting State" in Article 4(1) of the DTA should be interpreted, particularly concerning liability to taxation by reason of residence.
3. Whether the determination of residence for capital gains tax purposes under Article 13(4) of the DTA should be assessed at the date of disposal ("snapshot" approach) or with regard to subsequent tax liability within the same tax year.
4. The applicability and interpretation of the "place of effective management" ("POEM") tie-breaker under Article 4(3) of the DTA in resolving dual residence of the trustees.
5. Whether the Special Commissioners erred in law in their factual findings regarding the POEM of the trustees, particularly PMIL, and whether the trustees' management was effectively exercised in Mauritius or the UK.

Arguments of the Parties

Appellant's Arguments (HMRC)

• The DTA aims to avoid double taxation and prevent fiscal evasion, not to facilitate tax avoidance schemes like the "Round the World" scheme.
• Article 13 resolves conflicts between taxation based on source and residence but does not determine the definition of residence; that is governed by Article 4, including its tie-breaker provisions.
• The term "resident" in Article 4(1) should be construed as meaning liable to tax by reason of residence, not merely physically resident.
• The snapshot approach (determining residence at the date of disposal) is not supported by the DTA; instead, liability to tax for the entire relevant period must be considered.
• The POEM tie-breaker under Article 4(3) applies whenever there is liability to taxation in both Contracting States, regardless of whether the residence periods are consecutive or concurrent.
• The Special Commissioners correctly found that the POEM of the trustees was in the UK because key management and commercial decisions were made there, notwithstanding the trusteeship being formally located in Mauritius.
• Article 24 does not provide a workable mechanism to resolve double residence issues and thus cannot override the application of Article 4(3).

Respondents' Arguments (Mr and Mrs Smallwood)

• The trustees were resident in Mauritius at the date of disposal, and therefore capital gains tax liability should lie there, precluding UK taxation under the DTA.
• The snapshot approach should apply, fixing residence at the date of disposal, not retrospectively considering later tax residence or chargeability.
• The Special Commissioners erred in law by equating residence with chargeability to tax for the whole year rather than physical residence at the time of disposal.
• The POEM of the trustee company PMIL was in Mauritius; the board of PMIL exercised independent management and was not controlled or dictated by KPMG Bristol or Mr Smallwood.
• The directors of PMIL made the decision to sell the shares, and there was no usurpation of their authority by external parties.
• The later amendments to Article 13(5) in the DTA, introduced to counter schemes like the "Round the World," support the view that residence at the time of disposal is determinative.

Table of Precedents Cited

Court's Reasoning and Analysis

The court began by examining the relevant provisions of the UK-Mauritius Double Taxation Agreement ("DTA"), particularly Articles 4 and 13, and their interaction with UK domestic tax law under the TCGA. The key interpretative issue was the meaning of "resident of a Contracting State" in Article 4(1) and its effect on the allocation of taxing rights in Article 13(4) concerning capital gains.

The court rejected the "snapshot" approach advanced by the respondents and Mann J, which would fix residence solely at the date of disposal, ignoring subsequent tax residence or chargeability within the same tax year. Instead, it emphasized that the DTA's definition of residence includes liability to taxation by reason of residence, which encompasses chargeability arising from residence during any part of the relevant fiscal year.

The court held that the tie-breaker provision in Article 4(3) applies whenever there is liability to taxation in both Contracting States, regardless of whether the periods of residence are concurrent or consecutive. This interpretation aligns with the DTA’s purpose of resolving double taxation conflicts comprehensively, not merely at a single point in time.

The court analyzed the factual findings of the Special Commissioners regarding the place of effective management ("POEM") of the trustees during the Mauritius period. The Commissioners found that although PMIL conducted trustee meetings in Mauritius, the key management and commercial decisions were made in the UK, particularly by KPMG Bristol and Mr Smallwood, as part of the tax planning scheme.

Applying the principles from Wood v Holden and De Beers Consolidated Mines Ltd v Howe, the court distinguished between genuine independent management by PMIL’s directors and management effectively controlled or usurped by external parties. The court found that the Special Commissioners’ conclusions that the POEM was in the UK were not supported by the evidence or findings, as PMIL retained discretion and acted through its directors without being dictated to by KPMG or Mr Smallwood.

Accordingly, the court held that the Special Commissioners erred in concluding the POEM was in the UK. The trustees’ management was effectively exercised in Mauritius, and the directors of PMIL made the decisions necessary for the conduct of the trust business.

The court also rejected HMRC’s submission that Article 24 of the DTA could resolve the double residence issue, finding it impractical and not intended to displace the tie-breaker in Article 4(3).

In sum, the court concluded that the trustees were resident in Mauritius for the relevant period, and the POEM was located there, entitling them to relief under the DTA.

Holding and Implications

The court DISMISSED the appeal by HM Revenue and Customs and upheld the decision of Mann J to allow the appeal by Mr and Mrs Smallwood on the alternative ground concerning the place of effective management.

The direct effect of this decision is that the trustees, through PMIL, are entitled to claim double taxation relief under the UK-Mauritius DTA for the capital gains arising from the sale of the shares, as the POEM of the trustees was in Mauritius and not the UK. This confirms that the tax liability for the gains does not arise in the UK during the period PMIL acted as trustee.

The court’s ruling clarifies the interpretation of residence and POEM under the DTA and confirms that liability to tax under domestic law can be considered over the relevant fiscal year rather than fixed at the date of disposal. However, the decision does not establish new legal precedent beyond the facts of this case, focusing on the particular application of treaty provisions and factual findings related to management control.