Ulises Ruiz


Principal-in-Charge - International Tax Services.
New York - New York

212.643.0099 / Ext. 10103Contact

Practice Areas

Service Specialties

  • Advisory
  • Tax Planning
  • Tax Structuring and Compliance

Industry Expertise

Professional Experience

Ulises Ruiz is the Principal-In-Charge for the International Tax Department of Prager Metis, a member of Prager Metis International Group. He has more than 25 years of experience in the accounting industry and has earned his Juris Doctorate and LLM degree.

Mr. Ruiz has over twenty years of experience specifically in international tax niche with a specialization in tax advisory, tax planning, structuring and compliance. He represents high-net-worth clients, manufacturing and distribution companies, public companies, real estate clients, and technology-based companies.

His area of expertise lies in helping companies and individuals with cross-border tax issues alongside providing advisory functions to help optimize tax profile of international business.

Mr. Ruiz is a noted industry expert and has been a prolific speaker and author on topics pertaining to international taxation. He has participated by providing his valuable insights in articles like Bloomberg’s BNA tax management portfolios, foreign income-based transfer pricing on rules and practice in selected countries and more.

Professional Affiliations

  • Member of the American Bar Association, Tax Section
  • International Fiscal Association - U.S. Branch


  • New York University, School of Law, LLM in Taxation (Graduate Tax Program)