The Transfer Pricing Law Review: Editors' Preface

It has been a great pleasure to edit this fourth edition of The Transfer Pricing Law Review. This publication aims to give readers a high-level overview of the principal transfer pricing rules in each country covered in the Review. Each chapter summarises the country's substantive transfer pricing rules, explains how a transfer pricing dispute is handled, from initial scrutiny through to litigation or settlement, and discusses the interaction between transfer pricing and other parts of the tax code (such as withholding taxes, customs duties, and attempts to prevent double taxation).

Other than Brazil, all the countries covered in this Review apply an arm's-length standard and adhere, at least to some extent, to the Organisation for Economic Co-operation and Development Transfer Pricing Guidelines (the OECD Guidelines); and Brazil itself has recently launched a project to align its transfer pricing rules with the OECD norm. However, as the chapters make clear, there remains significant divergence, both in countries' interpretation of the arm's-length standard (e.g., the transactions it applies to, the pricing methods preferred and whether secondary adjustments are imposed) and in the administration of the rules (e.g., the documentation requirements imposed, and the availability of APAs). Transfer pricing practitioners, therefore, cannot simply assume that the OECD Guidelines contain all the answers but must in fact engage with their detailed application within each country.

As we have said in earlier editions of the Review, transfer pricing rules will be high on the corporate tax agenda for many years to come, and they are continuing to evolve at a rapid pace. Over the next year or so, we expect the following to be among the main areas of focus.

First, as in so many other areas of endeavour, the covid-19 pandemic raises new challenges for transfer pricing, and may in some cases invert the 'normal' argument between taxpayers and tax authorities. For example, will tax authorities which have previously argued that a company is not a routine service provider, and should be rewarded through a profit split, now accept that the company therefore needs to bear a share of the group's covid-19 losses? Looking further forward, the experience from the 2008 financial crisis suggests that, in the medium term, the need for tax revenues is likely to push tax authorities towards a more assertive approach in transfer pricing cases.

Second, a number of countries may see disputes over the extent to which transfer pricing can be used to recharacterise transactions, rather than merely to adjust the pricing of transactions. For example, the German courts held last year that transfer pricing rules are not limited to pricing adjustments alone; and Ireland introduced rules that enable the Irish Revenue to impose a 'substance over form' principle.

Third, the long-awaited OECD Transfer Pricing Guidance on Financial Transactions was published in February 2020. Although its immediate impact has been rather overshadowed by the covid-19 situation, many taxpayers, and tax authorities, will need to get to grips with the potential impact of this guidance on them.

Finally, the OECD/G20 project to address the tax consequences of digitalisation continues to work towards its target of presenting an agreed solution by the end of 2020. The current Pillar One and Pillar Two proposals would, if enacted, be the most far-reaching change to transfer pricing principles in close to 100 years, and would mark a significant shift away from the arm's-length principle. The desire to shore up tax revenues in light of covid-19 may well encourage the countries that expect to be 'winners' from the proposals to push for an agreed outcome. It is worth noting, however, that the reforms will not be a silver bullet for public finances. The OECD expects the reform to increase corporate tax revenues by 4 per cent; in the UK, for example, that would raise enough money to fund the National Health Service for only one week.

We would like to thank the authors of all of the country chapters for their comprehensive and illuminating analysis of each country's transfer pricing rules; and the publishing team at Law Business Research for their diligence and enthusiasm in commissioning, coordinating and compiling this Review.

Steve Edge and Dominic Robertson
Slaughter and May
June 2020

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