Harry Potter and the riddle of RBS’s tax bill

It’s the kind of magic worthy of a graduate of Hogwarts School of Witchcraft and Wizardry — Royal Bank of Scotland Group, owner of Ulster Bank, conjured up at least £1bn (€1.29bn) in tax breaks by investing in controversial financing deals for Harry Potter films and a host of other blockbuster titles that involved no risk to the bank.

The transactions, which RBS has never disclosed, are revealed in hundreds of public filings by at least 25 companies set up by the bank to take part in movie ‘sale and leaseback’ arrangements a decade ago.

Those companies are still active and earning income for RBS, though they’ve been shifted to a division that houses unwanted assets for the remaining lifespan of the 15- to 20-year leases.