Cloud computing has significantly changed the way in which information is collected, stored, handled and distributed by individuals, businesses and government agencies. Like many other technology developments, Cloud computing brings us both oppor-tunities and risks. Cloud computing poses significant and difficult questions in tax laws, particularly in the cross-border tax area. As an increasing number of businesses move to cloud computing solu-tions, items we view as tangible products are transformed into in-tangible or digital products. This arguably brings significant chal-lenges to the traditional tax system, which was established on the basis of physical transactions and trade. In international tax, Transfer Pricing is certainly “one of...