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…

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…

In last month’s blog I promised to address the treaty aspects of  Davies and Others v HMRC [2020] UKUT 67 (TCC). The case concerned UK resident individuals who each took out a life insurance policy with a Bermuda insurer under which their entitlements were linked to a Mauritian company that developed land in the UK….

The Canadian Federal Court of Appeal has upheld the Tax Court of Canada decision in Canada v. Alta Energy Luxembourg S.A.R.L., 2020 FCA 43 (CanLII).   The case is of some significance because the Canadian Revenue Agency (“CRA”) sought to apply the Canadian domestic general anti-avoidance rule (GAAR) in order to deny treaty relief. The…

Commissioner of Taxation v Resource Capital Fund IV LP [2019] FCAFC 51 addressed a number of fundamental international tax issues. The case concerned a gain from the sale of shares in an Australian incorporated public company listed on the Toronto Stock Exchange by two Cayman Island limited partnerships whose partners included residents of the United…

BEPS Action Plan 6 observes that corporations are misusing Double Taxation Avoidance Agreement (DTAA) provisions by indulging in treaty shopping. A typical example of treaty abuse that BEPS Action Plan 6 seeks to counter is that of an American corporation entering the Indian market through Mauritius because of the favourable India-Mauritius DTAA. An intermediary mailbox…