Summary
Overview
Work history
Education
Skills
Languages
Accomplishments
Timeline
Generic
John Connors

John Connors

Berkhamsted,Hertfordshire

Summary

Sought after leader, contributor and advisor in relation to good governance, financial risk management, transparency and sustainability.


Renowned expert in his field of International Corporate Taxation with extensive experience both in the UK and Internationally.


A dedicated Tax Professional with 35 years of experience across a vast range of tax issues with a history of meeting or exceeding company goals and promoting best practices.


Thrives under pressure and adapts to challenges with ingenuity and resilience.


John is an experienced influencer with domestic tax policy makers and administration and internationally with the UN, OECD and EU.


John is now engaged in a handful of voluntary roles for organisations promoting strategic corporate responsibility for the greater good.

Overview

39
39
years of professional experience

Work history

Council Member and Chair of Audit & Risk Committee

University of Sussex
Brighton, East Sussex
01.2025 - Current
  • (Voluntary) Council Member providing independent advice and oversight of the University's Executive governance arrangements.
  • Working in a collegial fashion to help set, monitor and shape the University's strategic direction, whilst observing the highest standards of honesty, integrity and objectivity.
  • Chair of the University's Audit and Risk Committee advising Council on the University's internal and external audit arrangements and seeking continuous assurance from the Executive on the mechanisms and process for financial probity, accounting and value for money in a very challenging environment.

Member - Tax Law Review Committee

Institute for Fiscal Studies
London
01.2025 - Current
  • Voluntary role reviewing aspects of the operation of tax law in the UK, focussing in particular on whether aspects of the tax system are working in a satisfactory and efficient manner.
  • Contributing to the production of well respected reports on a broad range of reports.

Chair, Global Tax Commission

International Chambers of Commerce
Paris, London, New York
07.2023 - Current
  • Chair of a global ICC committee of business experts with particular regard to international tax developments at the United Nations and at the OECD. Drawing inputs from members from geographically and culturally diverse business community including the US, Far East, Africa, Asia-Pacific, Latin America and Europe.
  • Providing written inputs and oral interventions to consultations and UN assembly meetings in New York and Geneva. Hosting webinars and briefings to the global ICC memberships and contributing to in-country committee discussions, e.g. in the UK, Mexico and India.

Senior Tax Counsel

Vodafone
London
08.2023 - 07.2025
  • Part-time role mentoring and advising successor in role as Group Tax Director, with retained responsibilities for a few remaining international legacy issues.

Group Tax Director

Vodafone Group plc
London
04.2007 - 08.2023
  • Responsible for Vodafone's tax strategy, compliance, transfer pricing and controversy management (including tax aspects of international arbitration between the Netherlands and India), VAT, transactional (M&A) tax structuring and agreements, and any tax issues across the Group.
  • Chair and Financial responsible Officer of Vodafone Group Services Ltd in the UK. Chair of Vodafone Spain's local Audit and Risk Committee and Member of the Supervisory Board of Vodafone's international holding companies in the Netherlands.
  • Instigated the publication of Vodafone's annual ‘Total tax and economic contribution' report, which now includes a copy of the company's OECD standard country by country tax report.
  • Represented Vodafone on the 100 Group tax committee and wider business interests at HMRC's Business Tax Forum and chairs the B team's Responsible Tax working group.


Director

Inland Revenue / HMRC
London
01.2001 - 03.2007
  • Established HMRC's Large Business & Employers Customer Unit to foster better commercial understanding between big business and the tax authority.
  • Led and delivered the 2006 HMRC Review of Links with Large Business, introducing a compliance risk assessment framework, a new consultative committee and framework, improved guidance, and extension of clearance and rulings processes.

Head of Unit

HM Treasury
London
09.2002 - 12.2004
  • Seconded to HM Treasury as head of the newly formed International corporate tax unit.
  • Represented the UK at the European Commission Code of Conduct working group

National Expert

European Commission
Brussels
01.1998 - 12.2000

Seconded to DG Taxud. Focus on establishment of EU Code of Conduct Group (business taxation) and technical analysis of harmful tax practices.

Tax Inspector

Inland Revenue
Liverpool / London
01.1987 - 12.1997
  • Fully trained and qualified Tax Inspector
  • International Tax - Offshore Trusts, Specialist Investigations, Double Tax Convention negotiations
  • Personal tax - Residence, Domicile, Self-assessment, PAYE
  • Corporate income tax - Compliance and Investigations

Education

Bachelor of Arts - Modern Languages and Literature

University of Birmingham

Liverpool College

Skills

  • Independent and highly committed non-executive, with vast experience in both commercial and public sectors, providing advice, strategic oversight and guidance to domestic and international organisations
  • Internationally renowned and respected tax expert, representative and speaker on commercial, technical, arbitration, and policy issues
  • Thought leader on international and domestic tax matters
  • Focus on transparency, governance and ESG as well as complex technical corporate tax and tax policy issues
  • Representation and communication of complex technical issues and corporate decisions to a variety of stakeholders from employees to customers, Board members to investors
  • Manager for change, striving for simplicity and efficiency using technology and continuous process improvement
  • A compelling and engaging leader

Languages

English
French
German

Accomplishments

6 times winner of the PwC Building Public Trust awards, highlighting best practice in public tax disclosures in UK based companies and multinationals.

Timeline

Council Member and Chair of Audit & Risk Committee

University of Sussex
01.2025 - Current

Member - Tax Law Review Committee

Institute for Fiscal Studies
01.2025 - Current

Senior Tax Counsel

Vodafone
08.2023 - 07.2025

Chair, Global Tax Commission

International Chambers of Commerce
07.2023 - Current

Group Tax Director

Vodafone Group plc
04.2007 - 08.2023

Head of Unit

HM Treasury
09.2002 - 12.2004

Director

Inland Revenue / HMRC
01.2001 - 03.2007

National Expert

European Commission
01.1998 - 12.2000

Tax Inspector

Inland Revenue
01.1987 - 12.1997

Bachelor of Arts - Modern Languages and Literature

University of Birmingham

Liverpool College
John Connors