Britain's Chancellor of the Exchequer Osborne speaks during a press conference at the Treasury, in central London
Britain's Chancellor of the Exchequer George Osborne speaks during a press conference at the Treasury, in central London, May 17, 2010. REUTERS

(Reuters) - A new British tax on companies that shift profits out of the country and into tax havens will target inter-company fees for services like use of intellectual property, according to a Treasury document seen by Reuters.

Companies will also be required to report their potential liability to the new tax, which the note said will sit outside the existing corporate