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International Law

University of Michigan Law School

Income tax

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Full-Text Articles in Law

Formulary Apportionment And International Tax Rules, Reuven S. Avi-Yonah, Zachee Pouga Tinhaga Jan 2017

Formulary Apportionment And International Tax Rules, Reuven S. Avi-Yonah, Zachee Pouga Tinhaga

Book Chapters

Any proposal to adopt unitary taxation (UT) of multinationals has to contend with whether such taxation is compatible with existing international tax rules, and, in particular, with the bilateral tax treaty network. Indeed, some researchers have argued that the separate accounting (SA) method and the arm’s length standard (ALS), introduced in the early twentieth century, are so embodied in the treaties that they form part of customary international law, and are binding even in the absence of a treaty. We disagree, because the unitary approach is just as widely embodied in most of the current international tax treaties, and, where …


Citizenship Overreach, Peter J. Spiro Jan 2017

Citizenship Overreach, Peter J. Spiro

Michigan Journal of International Law

This Article examines international law limitations on the ascription of citizenship and national self-definition. The United States is exceptionally generous in its extension of citizenship. Alone among the major developed states, it extends citizenship to almost all persons in its territory at the moment of birth. This birthright citizenship is constitutionally protected under the Fourteenth Amendment. At the same time that it is generous at the front end, U.S. citizenship is sticky at the back. Termination of citizenship on the individual’s part can involve substantial fees. Expatriation is contingent on tax compliance and, in some cases, will implicate the recognition …


A Global Perspective On Citizenship-Based Taxation, Allison Christians Jan 2017

A Global Perspective On Citizenship-Based Taxation, Allison Christians

Michigan Journal of International Law

This Article contends that, with regard to individuals who reside permanently outside of the United States, the global assistance sought under FATCA to enforce U.S. income taxation solely on the basis of citizenship violates international law. It argues that insisting upon foreign cooperation with the FATCA regime, under threat of serious economic penalties, is inconsistent with universally accepted norms regarding appropriate limits to the state’s jurisdiction to tax, while also being normatively unjustified. Accordingly, FATCA should be rejected by all other nation states to the extent it imposes any obligations with respect to individuals who permanently reside outside of, and …


Double Tax Treaties: An Introduction, Reuven S. Avi-Yonah Jan 2009

Double Tax Treaties: An Introduction, Reuven S. Avi-Yonah

Book Chapters

The existing network of more than 2,500 bilateral double tax treaties (DTTs) represents an important part of international law. The current DTTs are all based on two models, the Organisation for Economic Co-operation and Development (OECD) and United Nations (UN) model DTTs, which in turn are based on models developed by the League of Nations between 1927 and 1946. Despite some differences that will be discussed below, all DTTs are remarkably similar in the topics covered (even the order of articles are always the same) and in their language. About 75% of the actual words of any given DTT are …


The New United States Model Income Tax Convention, Reuven S. Avi-Yonah, Martin B. Tittle Jan 2007

The New United States Model Income Tax Convention, Reuven S. Avi-Yonah, Martin B. Tittle

Articles

On 15 November 2006, the United States Treasury released its long-awaited new Model Income Tax Convention (“New Model”), which replaced the 1996 US Model (“Old Model”). This article reviews some of the major differences between the New and Old Models, as well as some of the major differences between the New Model and the current (2005) OECD Model Tax Convention. The article also discusses some new trends in US treaty policy which are not reflected in the New Model. The article concludes by evaluating the New Model in light of the emerging trend to use tax treaties not just to …


Tax, Trade And Harmful Tax Competition: Reflections On The Fsc Controversy, Reuven S. Avi-Yonah Dec 2000

Tax, Trade And Harmful Tax Competition: Reflections On The Fsc Controversy, Reuven S. Avi-Yonah

Articles

This article contrasts three approaches to dealing with the BEPS problem: adopting a unitary taxation regime, ending deferral, and adopting anti-base-erosion measures. It concludes that while the first approach is the best long-term option, the other two are more promising as immediate candidates for adoption in the context of U.S. tax reform and the OECD BEPS project.


Book Reviews Nov 1927

Book Reviews

Michigan Law Review

A collection of book reviews by multiple authors.