Latest blog articles

Recently, politicians in different EU countries have suggested barring Russian tourists from visiting the EU (see reporting here and here). Such a ban would be in retaliation for the war waged by Russia against Ukraine. From a legal perspective, these suggestions raise the interesting question...

Breath in, breath out. Yes, the judgment of the (unlawfully composed) Polish Constitutional Tribunal is a serious challenge to the European Union’s legal system and to the principle of primacy of EU law. No, Poland has not activated the process of withdrawal from the EU under Article 50 TEU. Yes, EU...

After the initial relief that followed upon reaching a Trade and Cooperation Agreement between the European Union and the United Kingdom on Christmas Eve, we slowly see how this treaty is going to affect the tax domain. In this blog I will briefly focus on the area of fiscal state aid, i.e. the...

Schumacker is one of the most important cases in EU tax law. It opened the door to many more legal proceedings before the CJEU that tested the limits the Member States’ tax sovereignty against the force of EU law.

On Friday 31 July, the Cypriot parliament voted against the Comprehensive Economic and Trade Agreement (CETA) with Canada. This latest development in the ratification process of CETA illustrates perfectly how facultative mixity continuously frustrates our collective interest in seeing the...

There has been much brouhaha about equalization levies in the context of the digital economy. One of the hotly debated issues is whether such levies are covered by tax treaties at all. In this post, I should like to reflect over this issue as objectively as possible. I shall not, however, delve into...

With the development of international trade, local products have started to spread all around the world and become popular worldwide. Geographical indications (GIs) are meant to protect the use of the name that indicates certain characteristics and the origin of products typical for a particular...

In a little more than one week we saw a series of judgements and a European Commission decision that may again test the limits of the European Union's state aid system in its application to matters of direct taxation.

Current developments in the area of cross-country joint audits could reduce administrative burdens and enhance legal certainty. But, what are joint audits? This contribution shortly elaborates on the concept and the current developments of joint audits that could facilitate a cross-country concept...

Recent events suggest that the Eurozone may soon be entering a new phase of its short but already tumultuous life. As the dust of the sovereign debt crisis starts settling, and the continent slowly returns to growth, winds of change are blowing across the zone, and EMU reform is back on the EU...