Soft law plays an important role in the regulation of international tax matters. This paper focuses on the case of the OECD Transfer Pricing Guidelines and analyses the relationship between this non-binding instrument and the formal sources of law. From the perspective of international law, the...

The taxation of professional services and other activities of an independent character under Article 14 of the OECD Model Tax Convention is problematic. For example, what activities and entities fall within Article 14 as opposed to the business profits Article (Article 7)? Is the distinction...