Law Commons^™

Constructive Dialogue: Beps And The Tcja, Reuven S. Avi-Yonah

Law & Economics Working Papers

US international tax law is commonly conceived as developed in the US and influencing the development of other countries' international tax law. This paper will argue that in the case of the TCJA, the US legislation was heavily influenced by the OECD BEPS project, and that the continuing OECD work in Pillars I and II is likely to have a similar influence on the future development of US international tax law.

The International Provisions Of The Tcja: Six Results After Six Months, Reuven S. Avi-Yonah

Law & Economics Working Papers

Over six months have passed since the enactment of the TCJA, so it is now possible to reach some preliminary conclusions on its impact. The main ones are:

1. The transition tax plus anticipated GILTI tax minus territoriality have resulted in higher GAAP effective tax rates for 2017. In some cases they approach 35% for large multinationals with a lot of offshore income. For the first six months of 2018, however, overall corporate tax revenues are sharply down because of the 21% rate plus expensing. This is the exact reverse of the situation before TCJA in which MNEs showed very …

A Model Treaty For The Age Of Beps, Reuven S. Avi-Yonah, Oz Halabi

Law & Economics Working Papers

The OECD’s Base Erosion and Profit Shifting (BEPS) project promises to bring about the most fundamental changes in the international tax regime since its inception in the 1920s. The fundamental idea behind the various BEPS projects is that the OECD has fully embraced the idea that double non-taxation can have as deleterious consequences as double taxation and that therefore the various aspects of the current rules that enable multinational enterprises (MNEs) to achieve double non-taxation should be reconsidered.

The BEPS Action Plan, adopted by the OECD in July 2013, sets an ambitious time table for the various items, which are …

Igas Vs. Maatm: Has Tax Bilateralism Outlived Its Usefulness?, Reuven S. Avi-Yonah, Gil Savir

Law & Economics Working Papers

The main concern about the IGAs is that they enshrine the bilateral model of tax information exchange that has dominated the 20th century. Unfortunately, there are good reasons to believe this bilateral model does not work, especially when IGAs are signed with countries like the Cayman Islands who have no interest in reciprocity and every interest in making them not work.

Instead, there is an alternative. In response to the financial crisis and the outrage it caused in Europe about tax evasion by the wealthy, the OECD has proposed a Multilateral Agreement for Administrative Assistance in Tax Matters (MAATM), which …

And Yet It Moves: A Tax Paradigm For The 21st Century, Reuven S. Avi-Yonah

Law & Economics Working Papers

A central premise of tax scholarship of the last thirty years has been the greater mobility of capital than labor. Recently, scholars such as Edward Kleinbard have recommended that the US adopt a variant of the 'dual income tax' model used by the Scandinavian countries, under which income from capital is subject to significantly lower rates than labor income because of its supposedly greater mobility. This article argues that the premise upon which this argument is built is mistaken, because for individual US taxpayers (as opposed to corporations), there are significant limitations on their ability to avoid tax by moving …

Why Y? Reflections On The Baucus Proposal, Reuven S. Avi-Yonah

Law & Economics Working Papers

The international tax reform proposal introduced by Sen. Max Baucus (D-MT) on November 19, 2013 contains several significant innovations that promise to define the terms of the debate for the foreseeable political future. It is therefore worth examining in detail even if it seems unlikely that progress toward meaningful reform can be achieved very soon. The major component of the proposal is a move toward territoriality coupled with two alternative anti-profit shifting options, option Y and option Z. This article will argue that option Y represents a significant step forward and can be the basis of adopting a territorial regime, …

Unitary Taxation And International Tax Rules, Reuven S. Avi-Yonah

Law & Economics Working Papers

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 are so embodied in the treaties that they form part of customary international law and are binding even in the absence of a treaty. In this paper we will argue that UT can be compatible with most of the existing tax treaties, and that developing countries in particular can implement it in …

International Taxation And Competitiveness: Introduction And Overview, Reuven S. Avi-Yonah, Nicola Sartori

Law & Economics Working Papers

The debate about whether to abolish deferral or to adopt territoriality has been going on ever since the Kennedy Administration first proposed ending deferral in 1961. The problem is that neither side has factual support for their argument about whether the U.S. tax system, including Subpart F, as currently enacted or with any of the proposed reforms, in fact negatively impacts the tax burden of US-based MNEs. Even the concept of competitiveness itself is unclear. Despite numerous claims, there has been no rigorous attempt that we are aware of to determine whether MNEs based in our major trading partners in …

The Effective Tax Rate Of The Largest Us And Eu Multinationals, Reuven S. Avi-Yonah, Yaron Lahav

Law & Economics Working Papers

This paper compares the effective tax rates of the 100 largest US multinationals to the 100 largest EU multinationals for the period 2001-2010, based on financial disclosures. The paper finds that despite the higher US statutory rate the effective tax rates are comparable and that EU multinationals tend to have a higher effective tax rate. The likely explanation is that EU corporate taxes have a broader base. The paper concludes that current US tax law does not subject US based multinationals to a competitive disadvantage against their EU based competitors.

Formulary Apportionment – Myths And Prospects, Reuven S. Avi-Yonah, Ilan Benshalom

Law & Economics Working Papers

This paper seeks to re-examine the formulary alternative to transfer pricing by inquiring whether partial integration of formulary concepts into current practices would offer a reasonable alternative to transfer pricing rules. We believe that the key to achieving an equitable and efficient allocation of MNE income is to solve the problem of the residual, i.e., how to allocate income generated from mobile assets and activities whose risks are born collectively by the entire MNE group. These assets and activities generate most of the current transfer pricing compliance and administrative costs, as well as tax avoidance opportunities. A limited formulary tax …

Tax Convergence And Globalization, Reuven S. Avi-Yonah

Law & Economics Working Papers

This paper addresses three questions: 1. Is there evidence that the tax systems of different countries have converged (i.e., become more similar) in the period 1980-2010? 2. If so, what is the explanation for this convergence? 3. Is convergence a positive or negative development?

The Case Against Taxing Citizens, Reuven S. Avi-Yonah

Law & Economics Working Papers

The US is the only developed country to tax citizens living permanently overseas on their worldwide income. This rule was created at a time when the income tax applied only to the rich and when some of the rich moved overseas to avoid the draft. We do not have a draft any more, the income tax applies to the middle class, and many more US citizens live permanently overseas for non-tax reasons. In a globalized world, citizenship-based taxation is an anachronism which should be abandoned.