Law Commons^™

Administrative Procedures As Tax Enforcement Tools, Wei Cui, Jeff Hicks, Michael Wiebe

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We study how common administrative procedures affect firm tax evasion. We begin with the counter-intuitive observation that many firms bunch above, rather than below, large notches in China’s corporate income tax. Cross-sectional patterns suggest that administrative procedures in the prepayment and refund system served as de facto enforcement tools that prevented some firms from accessing the reduced tax rates below the notches. Following a regulatory reform that eliminated these procedures, bunching below the notches increased dramatically. The results imply a tradeoff between reducing administrative barriers and allowing much taxpayer non-compliance in low-compliance environments.

The Chinese Tax System: Where It Stands And How We Should Study It, Wei Cui

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This book chapter offers an overview of where China’s tax system stands, critically assesses recent scholarship on Chinese taxation, and urges researchers to attend more to normative questions of tax design (e.g., economic efficiency and redistribution). After surveying major tax instruments deployed in China today, the chapter reviews recent studies of taxation’s impact on the Chinese economy, arguing that such scholarship often falls short of providing systematic support for policy analyses, and that ignoring normative questions in tax design leads to poor conceptual framing in positive analyses. The chapter then considers some themes at the intersection between Chinese political institutions …

The Canadian Digital Services Tax, Wei Cui

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The Digital Services Tax (DST) may never be enacted in Canada. At least that seems to be what most Canadian tax professionals hope for: the draft Digital Services Tax Act (DSTA), released by the federal government in December 2021, has received little meaningful commentary; likely few Canadian taxpayers potentially affected by the DSTA (and their tax advisors) have attempted to learn from experiences of DST compliance in other countries; and the world also has little to learn from Canadian taxpayers’ preparation for a potential DST. This essay highlights three ways in which this collective dismissal of Canada’s proposed DST is …

The Mirage Of Mobile Capital, Wei Cui

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Capital mobility has preoccupied scholars of international taxation for more than 30 years. According to prevailing narratives, when capital is highly mobile, countries compete to attract investment, creating a race to the bottom; capital mobility also enables multinational enterprises (MNEs) to shift profits. The appeal of these narratives has culminated in the OECD’s proposed Global Minimum Tax, which declares the aim of substantially curtailing tax competition. This paper suggests, however, that the significance of mobile capital for international taxation may be largely an illusion.

Four deflationary arguments are advanced. First, the rising importance of intangibles for MNEs makes capital less, …

Strategic Incentives For Pillar Two Adoption, Wei Cui

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International agreements on the taxation of multinationals emerged rapidly in the last two years, as exemplified by an EU directive on a global minimum tax (commonly known as “Pillar Two”) and other countries’ announcement to implement similar rules. According to a popular narrative, the speed of Pillar Two adoption may be partly attributable to certain enforcement mechanisms that elicit the participation even of those not sympathetic to Pillar Two’s stated goals. Such mechanisms, acting on nations’ self-interest, make Pillar Two “incentive compatible” and characterizes it with a “devilish logic.”

This Article examines this narrative by systematically analyzing strategic incentives for …

New Puzzles In International Tax Agreements, Wei Cui

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The G7’s “global minimum tax” accord—followed by a new version of the OECD’s “Two Pillar Solution” and its endorsement by the G20—is accepted by many as evidence for international tax cooperation. But recent policy discussions offer no answer to a basic question: What can countries cooperate to achieve? This Article shows that the answers provided by proponents of the new international tax agreement are alarmingly ad hoc, misleading, and incoherent. Scholarship on corporate taxation has also long failed to identify potentials for international cooperation. The more successful international agreements purport to be, therefore, the more puzzling they become. I …

Interest Deductibility And International Taxation In Canada After Beps Action 4, David G. Duff

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Among the ways in which multinational enterprises (MNEs) can shift profits from one jurisdiction to another in order to minimize taxes, one of the most simple and widely-employed involves the payment of interest to related parties and third parties. For these reasons, it is not surprising that the Organisation for Economic Cooperation and Development’s Action Plan on Base Erosion and Profit Shifting (BEPS) identified the deduction of interest and other financial payments as a significant source of BEPS concerns, and that BEPS Action 4 was charged with developing “recommendations regarding best practices in the design of rules to prevent base …

The Superiority Of The Digital Service Tax Over Significant Digital Presence Proposals, Wei Cui

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Responding to calls for reallocating taxing rights over multinationals’ profits to reflect the place of user value creation, the OECD recently announced a Program of Work to implement international tax reform. I use the European Commission’s 2018 proposal to introduce the “significant digital presence” concept into income tax treaties as an example of the type of approach the OECD favors, and argue that it is inferior to recently proposed digital services taxes (DSTs). DSTs directly address the question of where profits should be allocated and taxed, while SDP proposals subordinate this vital question to superfluous treaty conventions. Global tax coordination …

The Digital Services Tax On The Verge Of Implementation, Wei Cui

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France enacted the digital services tax (DST) in 2019, and similar legislation is pending in the United Kingdom, Spain, Italy, and other countries. The DST can be viewed as a tax on location-specific rent (LSR), and it arguably solves genuinely new problems in international taxation. The author briefly reviews this justification of the DST and further examines the DST design in light of three criticisms. The first criticism is that certain features of the DST render it similar to distortionary import tariffs. The second is that the DST would not be borne by digital platforms but would only be shifted …

Tax Treaty Abuse And The Principal Purpose Test: Part Ii, David G. Duff

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The Multilateral Convention to Implement Tax Treaty Measures to Prevent Base Erosion and Profit Shifting or Multilateral Instrument (MLI) has been described as “an historical turning point in the area of international taxation” which introduces a third layer of tax rules for the taxation of cross-border transactions in addition to domestic tax law and bilateral tax treaties. Of the many provisions of the MLI, the most important are the preamble text in Article 6(1) and the so-called principal purpose test (PPT) in Article 7(1), both of which have been adopted by all signatories to the MLI in order to satisfy …

Tax Treaty Abuse And The Principal Purpose Test - Part I, David G. Duff

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The Multilateral Convention to Implement Tax Treaty Measures to Prevent Base Erosion and Profit Shifting (MLI) has been described as “an historical turning point in the area of international taxation” which introduces a third layer of tax rules for the taxation of cross-border transactions in addition to domestic tax law and bilateral tax treaties. Of the many provisions of the MLI, the most important are the preamble text in Article 6(1) and the so-called principal purpose test (PPT) in Article 7(1), both of which have been adopted by all signatories to the MLI in order to satisfy the OECD’s minimum …

Residence-Based Formulary Apportionment: (In-)Feasibility And Implications, Wei Cui

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I examine one way of taxing international corporate income that has not previously been studied, “residence-based formulary apportionment” or RBFA. I first offer a new taxonomy of different ways of taxing corporate income by reference to individual shareholders, and distinguish what I call the “shareholder attribution” approach from integration, pass-through, and other approaches. I then argue that although traditional international legal norms had led international tax design to avoid taxing foreign corporations “unconnected” with the taxing jurisdiction (e.g. foreign corporations earning only foreign income), these legal norms have gone through substantial transformations in recent years. The exercise of jurisdiction over …

Taxation Of Non-Residents' Capital Gains, Wei Cui

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Designing and enforcing a legal regime for taxing non-residents on capital gains realized from domestic sources is a topic of vital importance for developing countries. The reason is that non-capital-gain income that may be derived from a given country can generally be crystalized in the form of capital gains on the disposition of the income-generating asset. This is true of most important types of income, be it rent, interest, royalty, dividend or business profit. Taxing capital gains, therefore, is invariably needed to ensure that income from assets in the source country is properly subject to tax. In this sense, capital …

Canada: Limitation On The Elimination Of Double Taxation Under The Canada-Brazil Income Tax Treaty, David G. Duff

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This short comment reviews the Tax Court of Canada decision in Société générale valeurs mobilieres inc. v. The Queen, addressing the interpretation of the elimination of double taxation article in the Canada-Brazil Income Tax Treaty. The comment argues that the Court rightly rejected the taxpayer’s argument that treaty relief should extend to Canadian tax otherwise payable on gross interest income without taking into account any expenses incurred to earn this income, accepting the revenue department’s argument that treaty relief was limited to Canadian tax otherwise payable on net interest income earned in Brazil.

Minimalism About Residence And Source, Wei Cui

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Many economists and legal scholars claim that the traditional conceptual and policy framework for international taxation is defunct. The examples they offer most often to support such claims are failures of residence- or source-based taxation to achieve a variety of normative objectives. This article suggests that there is a very different way of seeing why international taxation has become intellectually controversial. The key problem is not that the globalization of economic activities makes the traditional policy tools outdated; instead, it is that scholars and policymakers have more frequent occasions to disagree about the normative goals of international taxation. Thus most …

Destination-Based Taxation In The House Republican Blueprint, Wei Cui

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The House Republican Task Force on Tax Reform released its Blueprint for tax reform in June 2016, at the center of which is a destination-based cash-flow tax (DBCFT) to replace the current federal income tax on corporations. The House GOP Blueprint represents the first time that the DBCFT has been promoted by political leaders. Initial commentators have stressed the capacity of such a tax (if adopted in the U.S.) to reduce U.S. companies’ incentives for international tax planning and profit shifting, and to allow the U.S. to “leapfrog to the front of the pack” in its tax competitiveness. This essay …

Foreign Administrative Law And International Taxation: A Case Study Of Tax Treaty Implementation In China, Wei Cui

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U.S. taxpayers and the IRS increasingly have to take into account the interactions between U.S. and foreign laws, but they have paid little attention to the administrative law backgrounds of foreign tax laws. In a growing range of cases, the need for such attention has become urgent. This Article describes a novel class of cases encountered by U.S. taxpayers that emanate from tax treaty implementation in China. In these cases, U.S. (and other foreign) investors face certain rules that conflict with common treaty interpretations, and that, at the same time, are not legally binding under Chinese domestic law. The question …

Responsive Regulation In Context, Circa 2011, Cristie Ford, Natasha Affolder

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In the fall of 2010, the University of British Columbia Faculty of Law welcomed a group of scholars from around the world to consider the state and evolution of responsive regulation, in both theory and practice. The occasion was the presence of Dr. John Braithwaite, the faculty's inaugural Fasken Martineau Senior Visiting Scholar.' Given that we are on the cusp of the twentieth anniversary of Ian Ayres and John Braithwaite's seminal book, Responsive Regulation: Transcending the Deregulation Debate,' it is appropriate that this issue begins with John Braithwaite's own reflections on the responsive regulation project. On one level, the set …

Responses To Tax Treaty Shopping: A Comparative Evaluation, David G. Duff

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Over the last 40 years, the world has experienced exponential growth in international trade and investment, as well as the number of bilateral tax treaties which now number roughly 3,000. As the globalization of economic activity has greatly increased opportunities for tax avoidance and evasion, so also has the expansion of the international tax treaty network increased opportunities for taxpayers to take advantage of domestic tax rules and bilateral tax treaties by arranging their affairs in ways that reduce taxes otherwise owing or eliminate them altogether. Regarding many of these arrangements as abusive treaty shopping, the OECD and several member …