BERKELEY – How to tax the income of multinational corporations (MNCs) was an unlikely headline topic at the recent G-8 summit in Ireland. It will be a key agenda item at the upcoming G-20 summit in Russia as well. Given these companies’ significance to national and global economic performance, world leaders’ focus on the arcane intricacies of corporate taxation is easy to understand – perhaps nowhere more so than in the United States.
As the US embarks on the difficult path of corporate tax reform, it should heed the United Kingdom’s example. Even as it champions multilateral cooperation to ensure that MNCs pay their “fair” share, the British government has slashed its corporate rate, exempted the active foreign income of British MNCs from the national corporate tax, and enacted a “patent box” that stipulates a 10% tax rate on qualified patent income.