Tim Mathey
Epalinges
Summary
Strategic international tax leader with 20+ years of experience across industry and advisory roles. Proven track record in managing global tax operations, driving process efficiencies, and implementing technology-enabled solutions. Adept at leading cross-regional teams, navigating complex regulatory environments, and supporting executive decision-making.
Overview
25
25
years of professional experience
Work History
Senior Director, International Tax
Electronic Arts (EA Swiss Sàrl)
Geneva
01.2023 - Current
- Lead global tax operations across Europe, Asia, and Latin America
- Drive adoption of new tax legislation and technology solutions
- Champion process improvements across compliance and reporting workflows
- Build and mentor a high-performing international tax team
Director, European Tax
Electronic Arts (EA Swiss Sàrl)
Geneva
01.2015 - 01.2023
- Led European tax team across Geneva and the UK
- Managed CIT and TP compliance, tax audits, and ATR negotiations
- Advised on treasury, hedging, and Swiss principal structure
- Partnered with senior leadership to align tax strategy with business goals
Senior Tax Manager
Electronic Arts (EA Swiss Sàrl)
Geneva
01.2010 - 01.2015
- Supported expansion into Latin America and new business lines
- Oversaw US GAAP tax reporting and intra-group TP compliance
- Defended tax audits and maintained strategic tax structures
Senior EMEA Tax Manager
Omnicom Europe Ltd
London
01.2006 - 01.2010
- Directed tax planning, M&A support, and restructuring initiatives across EMEA
- Managed transfer pricing, VAT optimization, and treasury tax strategy
International Tax Advisor
KPMG Luxembourg
01.2004 - 01.2006
- Advised on tax-efficient structures for private equity and structured finance deals
Tax Consultant, Investment Advisory
PwC Luxembourg
01.2003 - 01.2004
- Specialized in UCI compliance and EU Savings Directive implementation
Research & Teaching Assistant
University of Hamburg
01.2000 - 01.2003
- Lectured on international taxation and supported academic publications
Education
German Certified Tax Advisor (StB) -
01.2005
Luxembourg Chamber of Commerce Tax Qualification -
01.2004
Degree in Business Admin. - Tax & Intl. Management
University of Mannheim
Skills
- Team leadership
- Tax technology implementation
- Transfer pricing
- International tax strategy
- Tax compliance
- Tax risk management
- M&A tax planning
Languages
- German (native)
- English (fluent)
- French (fluent)
- Spanish (advanced)
Timeline
Senior Director, International Tax
Electronic Arts (EA Swiss Sàrl)
01.2023 - Current
Director, European Tax
Electronic Arts (EA Swiss Sàrl)
01.2015 - 01.2023
Senior Tax Manager
Electronic Arts (EA Swiss Sàrl)
01.2010 - 01.2015
Senior EMEA Tax Manager
Omnicom Europe Ltd
01.2006 - 01.2010
International Tax Advisor
KPMG Luxembourg
01.2004 - 01.2006
Tax Consultant, Investment Advisory
PwC Luxembourg
01.2003 - 01.2004
Research & Teaching Assistant
University of Hamburg
01.2000 - 01.2003
German Certified Tax Advisor (StB) -
Luxembourg Chamber of Commerce Tax Qualification -
Degree in Business Admin. - Tax & Intl. Management
University of Mannheim
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