Altera, the Armms Length Standard, and Customary International Tax Law

2017 ◽  
Author(s):  
Reuven S. Avi-Yonah
2019 ◽  
pp. 445-456
Author(s):  
César García Novoa

The permanent establishment is an essential concept in International Tax Law. The traditional definition was based on the existence of a fixed place of business. At present, the new economy requires a change in the concept of permanent establishment. The topic of permanent establishment is based today on the so-called sufficient economic presence. The European Union is working on the definition of a permanent digital establishment.


2021 ◽  
Vol 23 (1) ◽  
pp. 79-103
Author(s):  
Dirk Broekhuijsen ◽  
Irma Mosquera Valderrama

Abstract Customary international tax law has traditionally not received a lot of acclaim in international tax law literature. However, the infrastructure of international tax law is becoming increasingly multilateral. The recent adoption of the Multilateral Instrument and the creation of the Inclusive Framework, two initiatives related to the OECD/G20 Base Erosion and Profit Shifting Project, have accelerated the width of cooperation on international tax matters. For that reason, the authors (re)consider the existence of customary international law in the area of international tax law. They conclude that, perhaps contrary to the intuition of tax lawyers, the evidence in favour of customary international tax law is building up. The question whether customary law exists within the area of international taxation is therefore not misplaced.


2021 ◽  
Vol 57 (2) ◽  
pp. 177-193
Author(s):  
Marcin Jamroży ◽  
Magdalena Janiszewska

Abstract The paper aims to identify the significant tax barriers to foreign direct investment (FDI) in Poland, in particular in the form of a permanent establishment (PE), in the context of new developments in international tax law. Due to the recommendations of the Base Erosion and Profit Shifting (BEPS) project, launched by Organisation for Economic Co-operation and Development (OECD) to prevent international tax avoidance, the understanding of PE has changed, which could lead to changes in business models. The purpose of the research is also to identify the significant tax barriers to economic activity in Poland, in particular in the form of PE, against the international tax law context. The study conducted by the authors relies on the most current tax rulings and judgments of administrative courts issued between 2017 and 2020. It is concluded that not so much the effective tax burdens but the regulatory ambiguity surrounding the tax obligations may contribute to the reduction of Poland's attractiveness as a location for FDI.


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