DCC Holdings (UK) Ltd v HM Revenue & Customs

Tax consequences of repo transactions are determined by the statutory hypotheses enacted by Parliament, rather than by the transaction’s economic profit or its accounting treatment alone. Where legislation deems a company to acquire securities but excludes the acquisition and disposal from “related transactions”, the transactions remain real; they are simply non-chargeable events for the relevant purpose. Under the accruals method, a coupon received during ownership is credited by reference to the period of ownership. Separately deemed manufactured interest is a fictional payment under a deemed loan relationship and is brought into account for the repo period. Section 84 does not create a free-standing fairness jurisdiction permitting credits or debits which an authorised accounting method would not produce.

DCC entered into five net-paying repo transactions with an overseas bank involving government securities. It received coupons during short periods of ownership and made an overall economic profit. In its corporation tax computation, DCC included the repo price differential as income and claimed the manufactured interest as a debit, but did not credit the coupon actually received.

The Special Commissioner held that no coupon credit or manufactured-interest debit was required. DCC appealed. The central issues were whether paragraph 15 of Schedule 9 to the Finance Act 1996 meant that DCC was not treated as acquiring the securities, what coupon credit section 84 required, and whether section 97 permitted a debit for the deemed manufactured interest.

1. Appeal allowed. The computation was substituted with a credit of £2.9 million for the coupon, a debit of £28.8 million for deemed manufactured interest, and the agreed £1.8 million repo-interest credit, producing the computation set out at paragraph 49.
2. Paragraph 15 of Schedule 9 to the Finance Act 1996 assumes only that the disposal or acquisition is not a “related transaction” for section 84. It does not assume that no disposal or acquisition occurred. DCC therefore acquired the gilts for the statutory purposes, although the acquisition and disposal were non-chargeable events. The taxing legislation pursued the result of accounting treatment through statutory hypotheses, rather than adopting accounting practice.
3. Section 84 required the credits and debits to be identified in accordance with the authorised accruals method and allocated to the relevant accounting period. DCC actually received the coupon as a gain from the gilt loan relationship. The proper credit was £2.9 million, representing the coupon accruing during DCC’s period of ownership, rather than nil or the full £28.8 million.
4. The price differential was treated under section 730A of the Income and Corporation Taxes Act 1988 as interest on a deemed loan. Section 737A(5) created a fictional deemed manufactured-interest payment. Through section 97 of the Finance Act 1996, that payment was treated as interest under a further deemed loan relationship to which DCC was party. The resulting debit was £28.8 million, because the deemed payment related to the repo period and was not the coupon in another form.
5. Section 84 did not permit a theoretical adjustment to make the debits and credits cancel or to ensure that taxable profit matched economic profit. The statutory scheme produced a taxable or allowable result different from the economic profit because its interlocking hypotheses operated over different periods.

The appeal was brought from the decision of Special Commissioner Charles Hellier dated 8 May 2007. The High Court allowed the appeal and substituted the computation stated at paragraph 49.