Politics 11 October 2011 Why Britain's biggest businesses are addicted to tax havens The government is making it easier for multinationals to dodge taxes in developing countries. Sign up for our weekly email * Print HTML What's a billion pounds to the government these days? Well, it's the amount that George Osborne spent slashing corporation tax from 28 per cent to 25 per cent over two years. But fewer people seem to have noticed that plans put out for consultation by the Treasury recently will give another £840m specifically to British multinational companies who use tax havens. Unmentioned in the government's consultation document is that these reforms will also make it much easier for British multinationals to use tax havens to dodge taxes in developing countries. Research published by ActionAid today shows just how big this giveaway is likely to be. For the first time, we've been able to show the massive extent of tax haven use throughout the FTSE 100. 98 of the companies are using tax havens, where you'll find a whopping 38 per cent of all of their overseas companies located. Our high street banks are the heaviest users with 1,649 tax haven companies shared between Barclays, HSBC, RBS and Lloyds. Barclays has 174 companies registered in the Cayman Islands alone. Our research also raises real questions about the impact on developing countries, which lose three times more to tax havens than they receive in aid each year. The biggest ten tax haven users have a total of 3833 companies between them in tax havens (see chart), but they also have 1951 companies in developing countries. If we want these countries to become independent of development aid, as well as to end poverty, they need much more tax revenue to pay for public services. This all seems a little inconsistent. First, there is Britain's commitment as part of the G20 (albeit under the Brown government) to "take action against non-cooperative jurisdictions, including tax havens. We stand ready to deploy sanctions to protect our public finances and financial systems." Tax havens will be on the agenda again at the G20 summit in Cannes next month, and it's unlikely that Presidents Sarkozy or Obama, both facing election next year, will be keen to give up the fight they championed in 2009. Second, there's the current government's commitments: Vince Cable has said that "much of the shadow banking sector, a major contributor to the economic crisis, was only possible because of tax haven secrecy," while George Osborne has promised to "target tax evasion and off-shore tax havens.Everyone must pay their fair share." Third, there's the government's development agenda. David Cameron made "effective tax systems" a part of his vision for Africa earlier this year, and International Development Secretary Andrew Mitchell told an audience of campaigners that "everyone should pay their taxes due...we champion transparency." The government's coalition agreement commits to "deliver value for money for British taxpayers and to maximise the impact of our aid budget," and "make every effort to tackle tax avoidance." So our new research not only raises big questions for the FTSE100, it also demonstrates the need for more coherence in government policy. Making it easier for British multinationals to dodge taxes in developing countries is a false economy for British taxpayers, because it takes money away from the very same governments that we are supporting through our overseas aid. Asha Tharoor is the senior media officer of ActionAid. › Web Only: the best of the blogs Subscribe from just £1 per issue More Related articles Douglas Carswell leaves Ukip to become independent MP Labour is a pioneer in fighting sexism. That doesn't mean there's no sexism in Labour Why isn't Labour putting forward Corbynite candidates?