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Provided by Martin Litwak
Wealth structuring, private client, formation of offshore investment funds, international taxation, M&A, joint ventures, private equity transactions, and wealthtech.
Martín Litwak is a lawyer specialising in wealth structuring and preservation, offshore investment fund formation, international taxation, and wealthtech, with more than 25 years of experience.
Founder of UNTITLED SLC, a boutique firm which evolved into the first Legal Family Office in the Americas, Litwak and his team regularly advise high-net-worth families, elite athletes and artists, entrepreneurs, corporations, and financial institutions across the Americas, the US, and Spain.
Martin is a renowned speaker, author, professor, and media contributor globally recognised for his expertise in high-net-worth client advisory.
During his extensive professional career, Martín has won numerous awards and has been included in multiple rankings of lawyers in his areas of expertise.
The Global Elite Directory 2025 selected him for the fifth consecutive year as one of the world’s most respected UHNW client legal advisors.
In 2025 he was qualified by the State of Florida as Foreign Legal Consultant.
Currently, Martin is part of ALM’s Private Client Global Elite.
Martin has published three books: ‘What the wealthiest do to protect their assets’, ‘Tax havens and Tax Hells’, and ‘Wealth planning for celebrities’. He regularly writes articles for news outlets such as La Nación (Argentina), Forbes, and Funds Society, among others. A complete list of his publications can be found on his website, martinlitwak.com.
English and Spanish.
Through his firm, Martin has gained expertise in these jurisdictions: Argentina, British Virgin Islands, Cayman Islands, Spain, United States, US Virgin Islands, Uruguay, among many others.
Martín successfully revalidated his degree in England and Wales and in the British Virgin Islands.
Private client
Corporate & funds
International exchange of information (FATCA & CRS)
CEO & Founder of UNTITLED SLC and EVOLVE by UNTITLED.
University of Buenos Aires
Lawyer
1994 - 1998
Universidad del CEMA
Master's degree in Finance
2000 - 2000
Provided by Chambers
Martin Litwak is the wealth planning lead, founder and CEO of UNTITLED SLC, with experience in high-value offshore structuring, as well as incorporation and planning for high net worth private clients.
Provided by Chambers
Martin Litwak is a leading, visionary and dynamic professional. He has high negotiating power, market knowledge, and commercial and business acumen.
Martin Litwak's flexibility and commercial vision add significant value to our services.
Martin Litwak is a leading, visionary and dynamic professional. He has high negotiating power, market knowledge, and commercial and business acumen.
Martin Litwak's flexibility and commercial vision add significant value to our services.