our services

Nationality Proceedings

We specialize in assignment/acquisition processes of Portuguese, Spanish and/or Italian nationality

Residence Visas and Permits

We provide all legal support to those who wish to reside legally in Portugal.


Revalidation of foreign diplomas

We assist foreign professionals in the revalidation of diploma and practice of the profession in Europe.

Tax Representation

We offer tax representation services for foreigners in Portugal.

International Transfer of Capital

We develop customized tax strategies for those who want to transfer their assets to Europe.

Legal Support for companies in Europe

We provide full legal support to Brazilian companies operating in Europe.

Building Your Future in Europe

Consolidated from the professional and personal experience of its members, Martins Castro offers integral, reliable and personalized support to Brazilians who wish to expand their horizons in the lands of the “old world”.

Holder of a dynamic team, with extensive practical and academic experience, the company bets on the integration between technical knowledge, experience and cultural understanding of its members as the ideal combination to offer the most effective solutions to the demands presented by their customers.

BLOG – Last Posts

Portugal gains prominence as a migratory destination for qualified Brazilian professionals

The country offers the possibility of revalidation of the diploma of courses such as medicine

Martins Castro visits Israeli Community of Lisbon on Monday (21)

Martins Castro's team of lawyers was today (21) in the Israeli Community of Lisbon (CIL) to enter new processes for the application for certification of sephardic Jews' descent. Being one of the specialties of the office, these visits are periodic to be able to...

CIL announces changes in sephardic process protocol

Considering the increase in the number of requests for proof of sephardic origin, the Certification Service of the Israeli Community of Lisbon - CIL today announced, 06.02, changes in the form of protocol of requests. The most important change will be in the form of...


Delânia Malveira

I had the opportunity to know the work of this extremely qualified team. They master all the procedures, offering the necessary security and support to those who decide to give an international direction to their career or personal life.

Tiago Fernandes

Martins Castro has made my process of moving to Lisbon much faster and safer. Team prepared to deal with challenges. I recommend it too much!

Augusto Maciel

Office with serious and qualified professionals. I had a great impression because the services provided were very quickly… Very attentive and dedicated staff in Solving the issues mentioned by the client. Super indico.

Rejane Silvia Oliveira

Not only do I recommend it, I’ve already passed the office contact to two friends. They need quality legal services in Lusitanian lands. Nothing replaces a service provision, specialized, honest, fast… All this, the consultancy Martins Castro offers the entire clientele!

Dayane Araújo

I was fortunate enough to be advised by this extremely competent and professional team, which helped me resolve legal issues so that I could move my professional life in the country. Super recommend! Thank you so much!

Michael Anthony Caheny

Extremely professional personnel with patience and expertise to solve problems… Congratulations…

Juliana Lima Green

I felt a lot of empathy and i was very welcome with my needs. Not only do I recommend it, I’ve recommended it to other people. I just have to thank you!

Partners Martins Castro

Republic Avenue, 18, Floor 3


Lisbon – Portugal


Opening Hours

Monday to Friday from 09:00 to 18:00

Contact Us