Andy Wang

Head of Quantitative Tax Analysis Consulting Services


Andy Wang, Head of Quantitative Analysis, Bio Photo

Andy Wang is the Head of Quantitative Tax Analysis Consulting Services at Zahn Law Global.

Andy is a seasoned tax expert and the Head of Quantitative Tax Consulting Services practice at Zahn Law Global, LLP. He concurrently serves as the principal at Andesi Global Tax, LLC. With over 15 years of international tax experience, Andy has served a diverse clientele including family offices, financial institutions, pharmaceutical & life science companies, private equity and hedge funds, as well as industrial and technology sectors.

Andy Wang earned a Master’s Degree in Taxation from Fordham University in New York City and has more than a decade of international tax experience servicing Wall Street financial institutions, private companies, and high-net worth individuals and global families.

Throughout his career, Andy has gained extensive knowledge in U.S. cross-border tax planning and compliance issues, including matters relating to Foreign Tax Credits, Repatriation Planning, Tax Treaty Planning, and U.S. Subpart F Income Tax Rules.

Along with his work at Zahn Law Global, Andy leads ANDESI Global Tax, where he serves clients in the Real Estate Private Equity and Hedge Fund space, Pharmaceutical and Life Science industries, and Family Offices investing across almost all industry sectors. Previously, Andy worked in Fortune 100 with management responsibilities at Ernest & Young, American International Group (AIG), and Citigroup.

Practice Areas:
  • Federal Tax
  • International Tax
  • Tax Dispute and Voluntary Disclosure


  • E.A., Licensed to practice before IRS
  • M.S., Taxation, Fordham University
  • B.A., Finance, Quinnipiac University
  • B.A., International Business, Quinnipiac University