Meet the International Wealth Tax Advisors’ Team

Jack Brister, who brings over 30 years of experience in international tax and tax law consulting, founded International Wealth Tax Advisors (IWTA) in 2015 to specialize in servicing international private clients, foreign businesses desiring to do business in the U.S., and individuals working and living abroad.

Fitzberg Mensah

International Tax Manager

Fitzberg (Fitz) is a key member of the IWTA team. With over eight years’ experience, he leads our tax preparation and compliance service department.  Fitz is of Ghanaian origins. He and his family are from the City of Accra in Ghana (West Africa). His father is an Akan Clan tribal leader.  

Languages Spoken:

  • English
  • Twi (native tongue)
  • Ga

“IWTA has provided me with the opportunity to advance my career with the exemplary mentoring program.  Additionally, the work environment has given me the platform to be successful with a friendly and open-door policy.”

Jay Son

International Tax Associate

Jay is a key member of our tax preparation and compliance service team.  Prior to joining IWTA, Jay gained significant experience working with larger firms.  Jay is of Korean descent, and his family is from Daegu, South Korea.  

Languages Spoken:

  • English
  • Korean

“I enjoy working with talented and thoughtful people at IWTA.  I love learning new things here – especially sophisticated skills in the international tax field.”

Our International Tax Experts are World-Class

For cross border tax advice, global tax and accounting services, asset protection strategies and more, contact Jack Brister and the team at International Wealth Tax Advisors. Just use the form on the right. Visit our Services pages and learn how IWTA can play a critical role as a trusted financial advisor. Check our Blog for thought leadership on international tax news, policies and issues. Subscribe to our newsletter using the button below to stay current with international tax laws and their potential impact on your personal wealth and your business.

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