Using the United States as a model, several countries have adopted special laws
to prevent the diversion of taxable income to entities in low tax countries and
tax havens. The controlled foreign corporation (CFC) legislation follows a uniform
pattern in all countries. This course examines the underlying reasons for CFC rules,
and their design and structure. A comparative analysis of the CFC rules of various
countries will be a central focus of the course. The course will also consider the
relationship between CFC rules and other anti-tax haven measure
F 09/10:October 15-16, 2009 F 10/11:November 26-27, 2010 P 09/11:October 15-16, 2009
The United States taxes its residents on a worldwide basis. At the same time, it
grants outbound investors two forms of tax benefits: deferral of taxation of income
earned by foreign corporations owned by United States residents, and a unilateral
(direct and indirect) credit for foreign taxes paid. The rhetoric behind these
benefits is that they help the competitiveness of United States corporations and
maintain the preferable policy of capital export neutrality. These benefits, however,
are considered extraordinary, and as such, the United States employs a large variety
of specific anti-abuse or anti-avoidance mechanisms (note that the US, as a matter
of principle, has no general anti-avoidance standard). The benefit of deferral, for
instance, is paired with certain anti-deferral mechanisms; the most important of
them is subpart F, which deals with Controlled Foreign Corporations ("CFC"). The
United States treaty policy takes a similar stance regarding the concessions made
in double tax conventions, attempting to guarantee the integrity of its treaties as
bilateral agreements that represent specific compromises between the treaty partners,
and only between them. The long-standing insistence of the United States
on including specific limitation of benefits ("LOB") clauses in its treaties is the most
notable example of this policy. The lecture will discuss the general United States
anti-avoidance policy and the various particular mechanisms to allow better understanding
of both the opportunities and risks involved in United States outbound
investment.
F 09/10:December 4-5, 2009 P 09/11:December 4-5, 2009
In the European Union tTax law contains many anti-abuse provisions. In the European
Union these provisions must be in accordance with Community law. Accordingly,
further study of abuse concepts in European tax law is useful and desirable.
This lecture will deal with the creation of and the content of the abuse concepts.
The starting point of the discussion will be the ECJ's case law on abuse of Community
law in non-tax matters. Thereafter the focus will be on abuse in direct and
indirect taxation in the EU. We shall discuss how the European Court of Justice
treats abuse, the differences and similarities between the various abuse concepts
and if, and if so to what extent, tax jurisdiction shopping is allowed.
F 09/10:February 11-12, 2010 F 10/11:December 10-11, 2010 P 09/11:February 11-12, 2010
Double taxation conventions are an essential element in facilitating economic relations
between states and encourage flows of capital and labour. In order to achieve
this goal, the Contracting States agree in these conventions on tax exemptions and
on tax reductions. However, tax treaties are in these times exploited at an increasing
pace for other purposes without any sound business reason but with the sole
aim of saving taxes. In this context "aggressive tax planning" has become a major
concern for tax authorities around the world. This is the core topic of this course,
which focuses on options for tax administrations to counteract such abusive practices
and to protect their tax base against improper use of tax treaties. In-depth
studies will be devoted to the relevance of specific or general anti-avoidance rules
in treaties as well as to the importance of the "beneficial ownership" concept inherent
in treaty provisions. In this framework the use of base companies and conduit
companies and of various other tax planning vehicles will be thoroughly analyzed.
Also, the technique of combating abusive transactions through the transfer pricing
mechanism as well as the reliance on domestic anti-abuse legislation will be considered.
Another major topic of the course will be the importance of the cooperation
between tax administrations under the exchange of information provisions of treaties.
Students will get a feeling of where the borderline has to be drawn between legal and illegal international tax planning.
F 10/11:December 17-18, 2010
(c) LL.M. Program in International Tax Law of the
Vienna University of Economics and Business (WU)
c/o Academy of Public Accountants,
A 1121 Vienna, Schönbrunner Strasse 222-228/1/6/3