Tax Technology & Transformation: contact us!

Tax Technology & Transformation: contact us!


Alexander Zegers

Director | Leader Tax Technology services 
088 90 91365

Worldwide experience | Brings the worlds of tax and technology together | Turns tax data into value using technology solutions

Alexander has been involved with tax technology since starting his career. With a background in computer science and mathematics, supplemented with over 12 years of experience in tax processes, tax risks and tax management Alexander has a unique mixture of tax and technology knowledge which is essential to successfully make technology work for the tax function.

Alexander is the co-founder of ‘Tax Intelligence Solution’ (TIS), KPMG’s global data and analytics solution for tax. From 2016-2019 Alexander was seconded to KPMG China (based in HK) from where  he was leading Tax Technology services in the Asia Pacific Region. In that role he was providing strategic leadership to accelerate the evolution of tax technology services for clients in the ASPAC region.
Furthermore, helping to develop KPMG’s global data management capabilities is one of his key responsibilities at KPMG.

Alexander’s key areas of experience:

  • Tax technology/transformation strategy
  • Tax data analysis and tax configurations in IT systems
  • Tax data warehouse deployments
  • Tax process control assessments
  • ERP Tax improvement projects (incl. S/4 HANA)

Lars Haringsma 

Senior Manager | Leader Tax Technology services 
088 90 91408

Global project experience | In control for tax by using technologies | Global tax compliance

Lars joined KPMG in 2018 from another “Big Four” firm to lead, together with Alexander Zegers, the Tax technology practices of KPMG in the Netherlands. Lars has over 10 years of experience in indirect tax consultancy. With a background in tax law, he started his career as an indirect tax advisor. Already early on in his career his focus shifted to projects relating to tax technology, tax control and global tax compliance. Lars has gained particular experience in tax technology and transformation projects and implementing global tax compliance structures.

Lars has been deeply involved in the design and the development of technology systems and data analytics and is one of the co-developers of the tax data analytics solution for another Big Four firm. From 2015 to 2018 he led the VAT global compliance outsourcing practice in the Netherlands and part of the global compliance technology team for another Big Four firm.

Lars’ key areas of experience:

  • Tax technology/transformation strategy
  • Global (indirect) tax compliance
  • ERP Tax projects / VAT automation projects
  • (indirect) Tax data analytics
  • Tax process control assessments

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