The Irish government and Apple have begun an appeal against the Commission's ruling and — according to a spokesman for the Luxembourg government quoted in the Irish Times — both are set to be supported by Luxembourg.
After the ruling, Apple issued a statement saying: "It's been clear since the start of this case there was a pre-determined outcome.
"The Commission took unilateral action and retroactively changed the rules, disregarding decades of Irish tax law, US tax law, as well as global consensus on tax policy, that everyone has relied on. If their opinion is allowed to stand, Apple would pay 40 percent of all the corporate income tax collected in Ireland, which is unprecedented and, far from leveling the playing field, selectively targets Apple. This has no basis in fact or law and we're confident the ruling will be overturned," Apple said.
'Misunderstood'
The Irish government, in its appeal, issued December 2016, said the Commission had "misunderstood the relevant facts and Irish law" and "misapplied state aid law."
The European Commission concluded that two tax rulings issued by Ireland to Apple "substantially and artificially lowered the tax paid by Apple in Ireland since 1991."
The rulings allowed two Apple subsidiaries — Apple Sales International (ASI) and Apple Operations Europe (AOE) — to attribute almost all sales profits to a "head office."
The Commission said "that these 'head offices' existed only on paper and could not have generated such profits. These profits allocated to the 'head offices' were not subject to tax in any country under specific provisions of the Irish tax law, which are no longer in force."
"The Commission's attribution of Apple's intellectual property licenses to the Irish branches of AOE and ASI is not consistent with Irish law and, moreover, is inconsistent with the principles it claims to apply, as is its stated refusal to take into account the activities of Apple Inc.," the Irish government's legal papers stated.