• (21) 2221-7897
  • contato@fabiozambitte.com.br

Our Firm

The core of our work encompasses a broad range of subjects on Tax and Social Security Law, with particular focus on planning, legal advice, and orientation through litigation.

Most Admired Lawyers 2017

Since 2006, the annual publication ANÁLISE ADVOCACIA 500 compiles a list with the most admired firms and lawyers in Brazil.
The 2017 edition recognises Prof. Fábio Zambitte as one of the most admired lawyers in his field of work in the country.


Our firm is renowned for providing legal advice with comprehensive, objective answers to the questions presented. With regard to Tax and Social Security matters, expert reports are developed with the commitment to provide clear decision making support.


Our work is underpinned by our extensive experience in the public sector, both in Social Security and Tax subjects, allied to a great command of pensions and its finance mechanisms, acquired throughout more than 20 years of research.


Clients expect expert work which is also delivered on a timely manner. Whilst producing high-quality deliverables is of paramount importance for us, we also strive to balance all work requirements with time expectations and the actual needs of our clients.


Updates and information on the areas of Pensions, Tax, and Finances

Stock Options e contribuição previdenciária

Nos últimos anos, alguns temas relevantes têm ingressado no longevo debate sobre a base imponível das

14 July 2017Saiba mais

About Us

Fabio Zambitte Ibrahim & Associados is a law firm with an unique degree of expertise and experience in key Law areas, and with specialisation in Social Security Law.



Av. Rio Branco, 109 - 21º andar | Sala 2102
Centro - Rio de Janeiro - RJ 




(21) 2221-7897

Working Hours

Monday to Friday
8:00am to 6:00pm
© 2017 Fábio Zambitte Ibrahim - All rights reserved.