The OECD does not have all the answers

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

The OECD does not have all the answers

Responding to Pascal Saint-Amans’s comments in an exclusive interview with International Tax Review, Martin Hearson, policy adviser at ActionAid, argues that the OECD does not have all the answers in the formulation of international tax standards.

In an interview with International Tax Review, Pascal Saint-Amans suggests that the OECD’s approach to transfer pricing is “disputed and sometimes contested by people who don't really get it right”. We welcome the appointment of Pascal, who has always made an effort to reach out to civil society organisations, to the OECD’s top position at a time when tax and development is rising up the global agenda. But his comments somewhat mischaracterise an important debate.

Development NGOs such as ActionAid have invested a lot of time in engaging with tax officials from developing countries. We understand that building transfer pricing capacity is the immediate priority, especially in Africa; we also appreciate that many countries will prefer to do this on the basis of the OECD guidelines, because they are currently the pre-eminent international standards. But we also know that we are not the only ones to question the guidelines’ long-term suitability for developing countries.

First, it is important to recognise that transfer pricing, the arm’s length principle and the OECD guidelines are three different things. The OECD standards propose several ways to determine the arm’s length price (ALP), and represent one approach to transfer pricing. But the OECD does not have a monopoly on transfer pricing or the ALP – just ask the Brazilians.

It is perfectly possible to believe in transfer pricing, and indeed in the ALP, but to think that the OECD guidelines may need to be adapted to the resource-constrained context of an African revenue authority. This is one of the issues with which the UN Committee of Experts is grappling in the drafting of its practical manual on transfer pricing. I have heard strong support for this perspective from many African quarters, along with an insistence that the adoption of transfer pricing standards is a matter of national tax policy, to be made by each state itself.

Second, it is not the OECD’s role to reconcile the interests of OECD members and of developing countries. The existence of two model tax conventions – maintained separately by the UN and OECD – is an acknowledgement that these interests do not always coincide. The OECD’s report on attribution of profits to permanent establishments is frequently singled out by African revenue officials as an example of a step too far away from the taxing rights of source countries, and has been rejected in the recent update of the UN model convention for precisely this reason. My impression is that many also question whether, in the longer term, a similar balancing might not be necessary with regards to transfer pricing standards.

As should already be clear, the characterisation of the transfer pricing debate as between those who favour OECD standards and those who advocate formulary apportionment overlooks much of the current discussion. But Pascal’s advice to developing countries to “be cautious about the white man” who advocates formulary apportionment is also wide of the mark. I recently attended a meeting at the OECD on transfer pricing capacity building, at which only one person brought up the topic of formulary apportionment. It was not a white man, or indeed an NGO participant, but a woman from an African tax authority.

There is much important work to do on tax and development, and I consider the OECD secretariat an important partner which is already doing a lot of good work. For NGOs, however, the long-term objective is for developing countries to participate, on an equal footing, in the formulation of international tax standards. The first step towards this is to admit that the OECD does not have all the answers.

martin.hearson@actionaid.org

more across site & shared bottom lb ros

More from across our site

If Trump continues to poke the world’s ‘middle powers’ with a stick, he shouldn’t be surprised when they retaliate
The Netherlands-based bank was described as an ‘exemplar of total transparency’; in other news, Kirkland & Ellis made a senior tax hire in Dallas
Zion Adeoye, a tax specialist, had been suspended from the African law firm since October over misconduct allegations
The deal establishes Ryan’s property tax presence in Scotland and expands its ability to serve clients with complex commercial property portfolios across the UK, the firm said
Trump announced he will cut tariffs after India agreed to stop buying Russian oil; in other news, more than 300 delegates gathered at the OECD to discuss VAT fraud prevention
Taxpayers should support the MAP process by sharing accurate information early on and maintaining open communication with the competent authorities, the OECD also said
The Fortune 150 energy multinational is among more than 12 companies participating in the initiative, which ‘helps tax teams put generative AI to work’
The ruling excludes vacation and business development days from service PE calculations and confirms virtual services from abroad don’t count, potentially reshaping compliance for multinationals
User-friendly digital tax filing systems, transformative AI deployment, and the continued proliferation of DSTs will define 2026, writes Ascoria’s Neil Kelley
Case workers are ‘still not great’ but are making fewer enquiries, making the right decision more often and are more open to calls, ITR has heard
Gift this article