The UK Supreme Court issued two VAT judgments in two weeks. In the Rank case, the Supreme Court ruled that Rank's slot machines were 'gaming machines' subject to VAT, agreeing with the lower courts. The Court of Justice of the EU examined the principle of legal certainty in two cases, ruling that retroactive VAT assessments did not violate the principle. The Upper Tribunal ruled that the transfer of a business to a company within a VAT group can qualify as a transfer of a going concern for VAT purposes.