Back in 2015, my first ever blog asked Does the UK Diverted Profits Tax help or hurt BEPS? Whatever the answer, the level of complexity and the challenges it brought to UK cross-border taxation cannot be underestimated. The recent decision of the UK Upper Tribunal in in Refinitiv Ltd and others v HM Revenue &…

It has been 60 years since publication of the OECD 1963 Draft Double Taxation Convention on Income and Capital. That model has provided the core and structure of all subsequent model double tax treaties published by the OECD, the UN and some states. During this period the number of bilateral tax treaties has grown exponentially….

Even before introduction of the BEPS PPT, the UK has had purpose-based provisions in various forms, designed to limit access to treaty benefits in its double tax treaties since the 1960’s. Its standard formulation first appeared in 1992.  Surprisingly, the first case in which the meaning and application of this wording in a tax treaty…

English may be the lingua franca of our time, but it is not the only language of international law. Royal Bank of Canada v HMRC [2022] UKUT 45 (TCC).  raised issues around the interpretation of a tax treaty concluded in English and French, both languages being equally authentic. The complex facts are summarised at https://kluwertaxblog.com/2020/07/29/income-from-immoveable-property-article-6-and-royalty-streams/….

The right to be free from discrimination is perhaps the single most important human right as indicated by the fact that it appears as the first article in the UN Universal Declaration of Human Rights: “All human beings are born free and equal in dignity and rights.” In the field of international taxation, article 24…

G E Financial Investments Limited v HMRC [2021] UKFTT 210 (TC)  raised central aspects of the interpretation of double tax treaties. My previous blogs considered the corporate residence  under article 4(1) of the UK-US Double Tax Treaty and the existence of a permanent establishment under article 5(1) of the treaty. The First-tier Tribunal decided that…

Last month my blog discussed the questions relating to corporate residence and article 4(1) of the UK-US Double Tax Treaty raised in G E Financial Investments v HMRC  [2021] UKFTT 210 (TC). This month the focus is on the permanent establishment issues. The case concerned a complex financing structure General Electric Company group. The taxpayer,…

When is a taxpayer a resident of a contracting state for purposes of a tax treaty? The decades old definition in article 4(1) of the OECD Model that ‘“resident of a Contracting State” means any person who, under the laws of that State, is liable to tax therein by reason of his domicile, residence, place…

The present article explores some concrete application cases of Big Data in Tax Administrations (TAs). It then formulates some ideas for its possible expansion in the near future, considering both advantages and disadvantages.   1. Big Data The concepts of Big Data, data analytics and artificial intelligence are not new. Still, some technological advances have made…

Tax authorities have relied on informers for investigative leads perhaps since taxes were first imposed. In the 21st Century high profile cases of theft of taxpayer information by employees of service providers including banks and professional firms have provided data not only of interest to tax authorities but also as a driver of international tax…

The Trade Agreement between the EU and the UK rules out any direct effect. However, the Trade Agreement could have an indirect effect. EU Member States should interpret the capital ownership provisions in their bilateral tax treaties with the UK in line with the Trade Agreement and its provision on national treatment. On the basis…

The relationship between treaties and domestic tax law ought to be straightforward. The pacta servanda sunt principle expressed in articles 26 and 27 of the Vienna Convention on the Law of Treaties itself implies that treaty obligations must be upheld notwithstanding domestic law. A variety of constitutional arrangements around the world mean that there is…

HMRC v Embiricos [2020] UKUT 370 (TC) reflects a common issue that arises in connection with tax investigations or audits of internationally mobile individuals. Mr Embiricos  filed his tax returns on the basis that he was resident, but not domiciled in the UK. On that basis, he was entitled to the remittance basis of taxation….

The digitization and globalization of the economy have created a challenging environment to enforce tax rules and ensure tax compliance. Ever since the OECD’s release of the Action Plan on Base Erosion and Profit Shifting (BEPS)[1], the taxation of the digital economy has been under scrutiny from both a direct and indirect tax perspective. The…