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  • Castro & Co. is a digitally global, boutique tax law firm specializing exclusively in private individual and corporate international tax and estate planning, in-house annual compliance, and legal advisory services with an industry-unique, results-oriented billing structure intentionally designed to make our firm accessible to anyone and everyone from corporate executives to working families as well as tight-budgeted startups to multinational companies.


  • International Tax Planning For Family Companies
  • Tax Planning For Family Companies
  • International Estate Planning
  • Estate Planning Planning For Private Clients
  • International Tax Planning For Individuals
  • Domestic Tax Planning For Individuals

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Value for Money

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Opening Hours

  • Monday 09:00 AM - 05:00 PM
  • Tuesday 09:00 AM - 05:00 PM
  • Wednesday 09:00 AM - 05:00 PM
  • Thursday 09:00 AM - 05:00 PM
  • Friday 09:00 AM - 05:00 PM
  • SaturdayClosed
  • SundayClosed

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