Canadian Supreme Court decision on GlaxoSmithKline’s transfer pricing

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

Canadian Supreme Court decision on GlaxoSmithKline’s transfer pricing

The Canadian Supreme Court (SC) has today delivered its first transfer pricing decision, in a case involving GlaxoSmithKline (GSK).

gsk150.jpg

The SC dismissed the appeal by the Canada Revenue Agency (CRA) of a ruling by the Federal Court concerning the deductibility of the price paid by GSK Canada to a Swiss related-entity. The CRA said the payment was not reasonable in the circumstances and a reasonable payment would have been that paid by generic companies.

GSK Canada said the consideration of reasonableness should take into account the licence agreement between the GSK group of companies and GSK Canada, which agreed a 6% royalty should be paid to the GSK group on sales of drugs covered by the agreement.

The trial judge ignored this and ruled the price GSK Canada should have paid was the highest of that paid by generic companies. This was overruled by the Federal Court in July 2010.

It has taken the SC judges 10 months to come to a decision after the hearing on January 13.

The SC held that the determination of an arm’s-length price must be informed by relevant surrounding economic circumstances, including other transactions that may be related to the purchasing transaction.

The case will now return to the Tax Court of Canada for redetermination because the SC also dismissed GSK’s cross-appeal, which asked it to overturn the decision of the Federal Court of Appeal to remit the matter to the Tax Court.

How GSK’s Canada SC hearing unfolded

Canadian Supreme Court confirms GSK date

GlaxoSmithKline files its arguments to Supreme Court of Canada

Supreme Court of Canada accepts Glaxo case

Glaxo prevails in the Canadian Federal Court of Appeal

Glaxo Canada: the key issues

Glaxo Canada loses transfer pricing case

more across site & shared bottom lb ros

More from across our site

As GCCs increasingly become strategic hubs, multinationals face heightened risks around permanent establishment and place of effective management
While all options presented ‘drawbacks’, European Commission tax leader Wopke Hoekstra said the controversial US carve-out deal has ‘many benefits’
From tech preparations to competitiveness concerns, Tax Systems’ Russell Gammon addresses the most pressing client considerations arising from the SbS deal
Despite estimates that the US/OECD agreement will cost countries billions, the Fair Tax Foundation’s Paul Monaghan believes the deal is a ‘necessary evil’
The firm’s eye-catching UK launch is a major statement of intent, but it will face stern opposition in its quest to be the top global tax player
The postponement came after industry representatives flagged implementation issues with the registration regime; in other news, firms made key tax partner additions
Despite the increased yield, the time taken to resolve enquiries was at a six-year high, new HMRC statistics have revealed
The High Court’s dismissal of barrister Setu Kamal’s legal challenge represents the first successful strike-out under a new law on SLAPPs
IP lawyers, who say they are encouraging clients to build up ‘tariff resilience’, should treat the risks posed by recent orders as a core consideration in cross-border licensing
As Coca-Cola awaits a crucial 11th Circuit Court of Appeals decision this year, its multibillion-dollar tax dispute could have profound implications for investors, cash flow, and corporate transparency
Gift this article