Ben Seider

Ben Seider is the co-founder of Yonda Tax, a role they have held since 2022, focusing on helping online sellers expand into the US market and manage sales tax compliance. Earlier, they served as Head of Special Projects at Vatglobal (2021–2022), where they managed the development of a bespoke Salesforce environment and conducted in-depth research of technical tax laws and the digital economy. They worked at EY in 2021 across roles including Assistant Manager, Associate, and Senior, contributing to audit strategy, data analytics, cross-border liaison, and risk reporting. They interned at Capricorn Capital Partners UK in 2015. They earned a Chartered Accountant designation from ICAS (2017–2019) and a Bachelor of Science in Accounting and Finance from the University of London (2014–2017).