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Taxation-Federal

University of Michigan Law School

Series

2009

Tax havens

Articles 1 - 2 of 2

Full-Text Articles in Law

Closing The International Tax Gap Via Cooperations, Not Competition, Reuven S. Avi-Yonah Jan 2009

Closing The International Tax Gap Via Cooperations, Not Competition, Reuven S. Avi-Yonah

Book Chapters

All three major goals of the Volcker task force — reducing tax evasion and loopholes, simplifying the code, and reducing corporate welfare — can be advanced by focusing on the international aspects of the tax gap. These aspects include both enforcement of existing U.S. law on U.S. residents earning income overseas (the evasion issue) and reforming deferral for U.S.-based multinational enterprises (the avoidance issue). To best advance the task force’s three goals, I would propose a change in each of these two major international areas.


Allocating Business Profits For Tax Purposes: A Proposal To Adopt A Formulary Profit Split, Reuven S. Avi-Yonah, Kimberly A. Clausing, Michael C. Durst Jan 2009

Allocating Business Profits For Tax Purposes: A Proposal To Adopt A Formulary Profit Split, Reuven S. Avi-Yonah, Kimberly A. Clausing, Michael C. Durst

Articles

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 efficiency. The U.S. system is also notoriously complex; observers are nearly unanimous in lamenting the heavy compliance burdens and the impracticality of coherent enforcement. Further, despite a corporate tax rate one standard deviation above that of other OECD countries, the U.S. corporate tax system raises relatively little revenue, due in part to the shifting of …