Michiel Ruys

In 2004.

I began my career at Deloitte in 2004, joined EY in 2013, and moved to VATsquare in 2026.

With more than two decades of experience in Indirect Tax Technology, I have supported medium and large enterprises across a broad range of sectors—primarily manufacturing and retail—in embedding Indirect Tax requirements into ERP and Tax Technology solutions.

My experience spans the full Indirect Tax integration lifecycle, including tax requirement definition, software evaluation, business case development, system optimization, best-practice enablement, and end-to-end ERP implementations, including third-party Indirect Tax determination and compliance solutions.

In recent years, I have also built substantial expertise in e-invoicing, supporting numerous companies operating across Europe and beyond.

Indirect Tax Technology, processes, e-invoicing, SAP

Vatsquare enables me to focus on what I do best and enjoy most: collaborating with colleagues to deliver effective Indirect Tax Technology solutions for clients.