Corporation tax is an increasing headache for policymakers around the world. They are under pressure from large companies, which demand concessions with threats to move their headquarters elsewhere. Rates of company tax have been lowered, rules amended to make life easier for companies that derive much of their income from overseas.
But as some lobby groups welcome these moves, others oppose them. Angry demonstrators besiege Vodafone and occupy Fortnum & Mason. The protesters claim it is unfair that large multinational companies based in the UK pay little corporation tax. Barclays disclosed to an unhappy Treasury committee that, although it continued to rely on UK government support to meet its financing requirements, UK tax represented a very small proportion of its worldwide profits.
The problems are aggravated by competition to secure economic activity and corporation tax revenue. Brass plates on office blocks in tax havens purport to identify the headquarters of businesses that neither make nor sell any product locally. Ireland set the pace among developed countries in attracting global companies to locate activities and report profits there with a 12.5 per cent corporation tax; but that policy is deeply resented by other European Union members. Northern Ireland would like to follow suit and, if it did, Scotland and Wales would seek to jump on the bandwagon.