Sir Andrew Witty

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

Sir Andrew Witty

Chief Executive Officer, GSK

t10p-whitty-andrew350.jpg

Sir Andrew Witty, the CEO of pharmaceuticals company, GSK, has been one of the few corporate leaders to address publicly issues about how multinationals manage their tax affairs.

In an interview in the Observer newspaper in March 2011, Sir Andrew (plain Andrew back then) stated that his company was committed to being a tax resident in the UK and that he had no truck with companies that move about so they can pay the smallest amount of tax.

“Call me old-fashioned,” he said, “but I think you have to be something. I don’t buy that you can be this mid- Atlantic floating entity with no allegiance to anybody except the lowest tax rate. You’re British, you’re Swiss, you’re American or you’re Japanese. Whatever you are, you’re something. And this company is a British company.”

Whitty acknowledged that while GSK had contributed much to the UK, Britain had done the same for GSK through the support of its people, government and universities.

He was scathing of news at the time that different companies were threatening to move their tax residence from the UK.

“I really believe one of the reasons we’ve seen an erosion of trust, broadly, in big companies is they’ve allowed themselves to be seen as being detached from society and they will float in and out of societies according to what the tax regime is,” said Witty. “I think that’s completely wrong.”

The pressure on UK company boards to consider their tax residence has lessened considerably since Whitty’s remarks as the tax system has undergone substantial reform. For example, controlled foreign company rules have been changed and a patent box offering a tax exemption is being introduced.

However, the impact of a CEO’s views was important. Tax has proved toxic for multinational companies in recent years.

For perhaps the first time ever, the public, as well as tax administrators have been challenging companies to explain why they manage their tax affairs the way they do.

Concepts used to reduce taxable income, such as transfer pricing, foreign tax credits and loss carry-forwards, have come in for intense scrutiny from the general media and different interest groups.

This has piqued the interest of the public as they try to understand the rules in place to raise money from corporate taxpayers.

Company managers have generally declined to confront these issues in public because of concern that their message will not be understood or will be twisted in some way.

Whitty has shown that coming forward to be open about such issues does not always carry the danger that many peers may suspect.

View the complete Global Tax 50 list

Return to the top 10

more across site & shared bottom lb ros

More from across our site

New data on public CbCR showed uneven adoption, as Singapore advanced pillar two compliance and firms expanded their tax capabilities
Nearly two years after its publication, the Corporate Tax Roadmap is reshaping the UK’s TP framework through incremental reforms focused on scope, transparency and earlier HMRC intervention
With a stark divergence between MNEs that prepared early and those rushing to catch up, advisers must remain agile with all manner of compliance risks
The EU agreed new cooperative and investigative measures to tackle VAT fraud, while Hungary faced legal action and Lavez Coutinho expanded its indirect tax team
The arrival of a team from Brazilian rival Costa Tavares Paes Advogados brings SiqueiraCastro’s tax headcount to seven partners and 30 associates
CSR initiatives can sometimes venture into virtue signalling, but Ryan’s tax literacy event for schoolchildren was a genuine and necessary endeavour
Grant Thornton advanced plans to integrate its Australian firm into its US arm, as tax developments spanned law firm hires, aviation levies and digital services taxes
A new focus on early intervention and increased AI use is transforming how tax authorities are approaching TP audits, though capacity-constrained jurisdictions risk falling behind
The French administration has used AI to detect undeclared swimming pools and verandas but always includes a human in the loop, the AI in Tax Forum heard
The UK tax authority’s deputy director of large business also reassured taxpayers that HMRC will not ‘nitpick’ returns
Gift this article