Global Expat Advisors
designs the strategy: offshore business structuring, advanced US tax planning, estate and trust strategy, renunciation, move-abroad planning, and second residencies and passports.
Vincenzo Villamena is a CPA and founder of Online Taxman, Global Expat Advisors, and Entity Inc. He built Global Expat Advisors on a simple observation: clients with international lives were getting business structure, tax, estate, and citizenship advice from separate advisors who never spoke to each other.

Vincenzo began his career at PricewaterhouseCoopers in New York, working on Fortune 100 mergers and acquisitions, then became a partner at 4 Corners Inc., advising high-net-worth clients on private equity and tax optimization. He holds a Master of Accounting from the University of Michigan's Stephen M. Ross School of Business and is a licensed Certified Public Accountant.
He is also a long-time expat himself, based primarily in South America, and has advised clients across 180+ countries in English, Spanish, Portuguese, and Italian. That combination shapes how Global Expat Advisors works: advisors who live in the jurisdictions their clients operate in, applying institutional-grade expertise without Big Four overhead. Under his leadership, the firm has advised 1,000s of clients and structured $1bn in assets across 25+ jurisdictions.
His work has been featured in Forbes, The Wall Street Journal, Yahoo Finance, and Nomad Gate. He is a Forbes Business Council contributor and co-author of the book US Taxes for Americans Abroad: The Easy Guide to Saving Money.
In 2010, Vincenzo launched Online Taxman to give Americans abroad reliable US tax preparation. As the firm grew, a pattern emerged: the clients with the most at stake did not need a better tax return. They needed their business structure, tax position, estate plan, and citizenship status planned together. Global Expat Advisors was built for exactly that, an integrated, advisory-first practice for complex cross-border situations. Strategy first. Compliance follows.
Online Taxman, Global Expat Advisors, and Entity Inc. were founded by Vincenzo Villamena, CPA. Online Taxman (2010) prepares US tax returns for Americans abroad. Global Expat Advisors is the advisory practice for complex cross-border situations: offshore structuring, advanced tax planning, estate and trust strategy, and exiting the US tax system. Entity Inc. forms and maintains US companies for global entrepreneurs.
designs the strategy: offshore business structuring, advanced US tax planning, estate and trust strategy, renunciation, move-abroad planning, and second residencies and passports.
When a plan calls for US return preparation and filing, that work is delivered through our tax preparation firm, Online Taxman.
When a structure calls for a US company, formation and maintenance are delivered through our formation platform, Entity Inc.
The three firms share one bench of international tax specialists, so a strategy designed here is implemented without clients re-explaining their situation to a new advisor every year.
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Vincenzo leads a distributed team of senior advisors based in the jurisdictions their clients operate in, including Brandon Olson, EA, ChFC, CTFA (US) and Tony Jhang, CPA (Asia). If your situation spans borders, the first step is a conversation.
Strict confidentiality guaranteed.