Democrats have often advocated for imposition of a global minimum corporate tax rate—and the latest Biden tax plan would increase the U.S. corporate income tax rate from 21% to 28%. Over the weekend, top international finance officials in the Group of Seven (G-7) indicated broad support for a worldwide minimum corporate income tax of at least 15%. If implemented, the global minimum tax would ensure that large corporations pay a minimum tax on their earnings, regardless of where the entity is located. International support could be a critical turning point for President Biden's corporate tax increase proposals. After all, a key criticism of increasing U.S. corporate income taxes is that it puts U.S. corporations at a global disadvantage and incentivizes techniques to shift income to lower tax jurisdictions. With a worldwide minimum tax in place, U.S. corporations would lose the incentive to move their income elsewhere. Of course, it remains to be seen whether the proposals will come to fruition, and advisors should continue to monitor the evolving situation closely when advising on corporate tax issues. For more information on the U.S. corporate income tax structure, see Q 798.