The current system of taxing the income of multinational firms in the United States is flawed across multiple dimensions. The system provides an artificial tax incentive to earn income in low-tax countries, rewards aggressive tax planning, and is not compatible with any common metrics of...

The global corporate minimum tax (GLoBE) as embodied in Pillar 2 of the OECD/IF BEPS 2.0 proposal was set in October 2021 at 15% of the financial statement income of within scope MNEs. That is also the rate and the base of the new US corporate alternative minimum tax (CAMT). The Single Tax...

In 1993, I published a paper advocating a destination-based corporate income tax (DBCT) (Avi-Yonah, 1993). Under DBCT, multinational enterprises (MNEs) would be treated as unitary businesses and taxed based on where they sell their goods or services, i.e., on a destination basis rather than (as...

This essay argues that the current COVID-19 crisis is the perfect time to make revenue-raising reforms to state corporate income taxes — reforms that would have been desirable policy improvements even during an economic upturn, but that are even more clearly good policy moves in light of the...

Between the Sherman Antitrust Act of 1890 and the Clayton Antitrust Act of 1914, the question of what to do about “trusts” dominated American political life. Before 1889, the dominant form of amalgamating competing businesses was the trust, because corporations could not hold shares in other...

If we want to narrow the North-South divide that threatens our world, some limits on tax competition are inevitable. The world faces a crucial choice in the 2020s. We can either continue retreating from globalization in favor of xenophobic nationalism, tariffs, immigration restrictions, and...

With the election of Donald Trump and the Republican Party's domination of Congress, it is time to seriously consider House Speaker Paul Ryan's blueprint for fundamental tax reform. The Ryan blueprint combines reduced individual rates with a destination-based consumption or cash flow type...

The current system of taxing the income of multinational firms in the United States is flawed across multiple dimensions. The system provides an artificial tax incentive to earn income in low-tax countries, rewards aggressive tax planning, and is not compatible with any common metrics of...

In the 1980s, the United States enacted three modifications to its taxation of non-residents that are arguably discriminatory. This paper discusses which of them were actually discriminatory and what the proper criterion for tax discrimination should be. It suggests that the key question should...