Nicolas Castillo, CPA
Login to view DISC.Nicolas Castillo is a cross-border US tax expert and Certified Public Accountant specializing in serving Americans abroad. As the founder of Rook International, he uses his expertise from the University of Miami to help clients in over 100 countries become globally tax efficient, handling complex foreign corporate disclosures and tax treaties.
He has a strong interest in the practicalities of expatriate life, often discussing topics like international healthcare and retirement. Nicolas and his wife travel back to the United States multiple times a year, balancing their life abroad with family events and holidays back home.
He developed the unique "3R Test" (Residency, Revenue, Risk) to help American business owners strategically plan their move abroad.
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