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John mac Location
London, GB
John mac Work
Director @ (November 2025 - Present)
Director, Tax Technology @ (September 2015 - October 2021)
Senior Indirect Tax Manager @ (January 2023 - October 2025)
Director, Tax Management Consulting @ (October 2021 - December 2022)
Senior Manager, Indirect Tax Process and Technology @ (April 2005 - July 2015)
John mac Education
Middlesex University 1999-2003
John mac Skills
VAT
Indirect Taxation
Internal Controls
International Tax
SAP
Big 4
Sarbanes-Oxley Act
Tax
Tax Advisory
Tax Accounting
Corporate Tax
Process Improvement
Procurement
Sarbanes Oxley Act
Customer Service
Project Management
Management
Financial Reporting
John mac Summary
John mac, based in London, GB, is currently a Director at Deloitte. John mac brings experience from previous roles at GSK, Maersk Line, Limited, Deloitte and KPMG US. John mac holds a 1999 - 2003 Middlesex University. With a robust skill set that includes VAT, Indirect Taxation, Internal Controls, International Tax, SAP and more. John mac has 2 emails on RocketReach.
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