‘Amount B doesn’t take disputes off the table’: TP Forum

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

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

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

‘Amount B doesn’t take disputes off the table’: TP Forum

robin hart tp forum us 2024
Robin Hart, principal at Charles River Associates, pictured at ITR's 2024 US Transfer Pricing Forum

Amount B was top of the agenda at ITR’s US Transfer Pricing Forum 2024, while there were also heated discussions on the US’s potential adoption of pillar two

The OECD’s amount B proposal to streamline the arm’s-length principle is “not outrageous” but will not universally take disputes off the table, a major industry forum heard last week.

Robin Hart, California-based principal at consulting firm Charles River Associates, was speaking at ITR’s US Transfer Pricing Forum 2024 on Thursday, September 26.

He was part of a panel discussion titled ‘The latest insights on the industry impact of pillar one – amount B’.

Hart said that the prescribed arm’s-length percentages in amount B, which vary between 1.5% and 5.5% return on sales for distributors on a range of transactions, “are not outrageous”.

“The upper and lower quartiles broadly fit with most transactions,” he added.

However, Hart said that the tested party analysis within amount B, which requires the distributor to be the tested party, leads to “areas of subjectivity”.

“Is it enough to push an entity outside the scope of amount B?”, he questioned.

Hart also queried amount B’s capacity to avoid transfer pricing (TP) disputes.

“Amount B does not universally take disputes off the table. If one country has not adopted amount B, the arm’s-length principle under normal TP rules takes precedence.”

Pillar two push

Another panel discussed whether the US would implement pillar two, a subject of much debate in recent months.

Jon Lamphier, vice president for tax at New York-based company Steel Partner Holdings, shared his in-house perspective on preparing for pillar two regardless of the US’s potential adoption.

“We are a domestic company so you may wonder why I am at a TP conference!”, he said.

“But like all businesses, we are becoming increasingly global. We had to do a lot of work to figure out our effective tax rate in multiple jurisdictions and get external advisers in to confirm that we met the requirements for the transitional safe harbour.”

Despite putting in this effort, Lamphier reported that companies can never be too sure of their pillar two obligations.

“We’ve got to that stage of comfort, but then everything changes the next day. Either the pillar two rules change or the business fact pattern changes,” he said.

Lamphier also discussed the difficulty of getting the attention of his business colleagues when it comes to pillar two.

“From a board perspective, [pillar two] has ranged from a standing agenda item to something less frequent. I always push to make sure I get some time with the board to let them know what’s going on in the world of tax.

“I have to make sure that my CFO’s eyes don’t glaze over every day when I talk about pillar two,” he said.

The panellists then speculated on the future of pillar two in the US.

John Kelleher, US-based tax partner at international firm Crowe, said that without knowing what the US, China and India will do, it’s hard to predict what the impact of pillar two will be on US companies.

Lamphier concluded: “The most likely outcome of the upcoming [US] election is a divided Congress, and compromise is hard to come by these days. I wouldn’t bet on it [pillar two].”

more across site & shared bottom lb ros

More from across our site

The US president also unveiled a new 50% levy on copper imports; in other news, a UK wealth tax proposal has been criticised by the Institute for Fiscal Studies
Wim Wuyts, who had been head of the specialist tax network since 2017, is moving on to a new role with WTS’s Belgian member firm
MNEs are increasingly using algorithmic tools in TP. Sahasranshu Dash argues that data ethics should therefore plug directly into the TP design process
The Institute of Chartered Accountants in England and Wales also queried whether HMRC resources could be better spent scrutinising larger entities
Grant Thornton’s Austria tax head likens his practice to an escape room, shares his football coaching ambitions, and explains why tax is cool
Awards
ITR is delighted to reveal all the shortlisted nominees for the 2025 EMEA Tax Awards
Awards
ITR is delighted to reveal all the shortlisted nominees for the 2025 Asia-Pacific Tax Awards
The fates of pillars one and two hang in the balance after the US successfully threw its weight around in G7 and Canadian negotiations
Rafael Tena tells ITR about the ‘crazy’ Mexican market, ditching the hourly rate, and refusing to grow his fledgling firm in an ‘unstructured way’
It should be easy for advisers to be transparent about costs, Brown Rudnick partner Matthew Sharp said in response to exclusive ITR in-house data
Gift this article