Having a Portuguese passport goes far beyond legal status; it is direct access to global mobility, security, and opportunities.
As a member of the European Union, Portugal offers one of the most valued passports in the world, allowing visa-free or facilitated entry to more than 180 countries, in addition to the right to live, work, and do business throughout the entire European territory.
For many international clients, especially from the Middle East and emerging markets, Portuguese citizenship represents not just a second passport, but a long-term strategy for family security, education, and international expansion.
Main Pathways to Citizenship: Residency, Investment, and Descent
There are different legal routes to obtain Portuguese citizenship, which vary according to the applicant’s profile.
The main ones are:
• Residency – Foreigners who legally reside in Portugal for a certain period of time.
• Investment – Portugal does not grant direct citizenship by investment, but programs such as the Golden Visa allow individuals to obtain residency, which may lead to citizenship after the legal period.
• Descent (Portuguese origin) – Individuals with Portuguese parents, grandparents, or great-grandparents may be eligible for citizenship, often through a more direct and faster process.
• Marriage – Individuals who marry Portuguese citizens may also be eligible for citizenship.
Each of these routes has specific requirements and particularities that must be carefully analyzed.
Legal Requirements and Language: What Is Actually Required
To obtain Portuguese citizenship, certain legal criteria must be met.
Among the main ones are:
• Proof of legal residency (when applicable)
• Basic knowledge of the Portuguese language (A2 level)*
• No relevant criminal record
• Connection to the country, depending on the case
• A set of documents required for proper verification
*The language requirement often raises questions, but the required level is basic and accessible to most applicants.
Proper legal preparation is essential to ensure that all criteria are correctly met.
Dual Citizenship: Is It Possible to Keep Your Original Passport?
Portugal allows dual citizenship, which means that, as a rule, it is not necessary to renounce your original nationality.
However, this possibility also depends on the legislation of the applicant’s country of origin.
For many international clients, especially from the Middle East, this is a sensitive point, as some countries impose restrictions on dual nationality.
For Brazilian clients, for example, it is permitted.
A prior legal analysis is essential before starting the process.
Obtaining Portuguese citizenship is not just about acquiring a passport; it is about gaining access to all of Europe, expanding possibilities, and structuring a future full of options.
Each pathway involves requirements, timelines, and risks that must be carefully managed.
With specialized legal guidance, the process becomes more secure, predictable, and aligned with your personal and financial objectives.
AM Law Firm operates at every stage, from residency planning to obtaining citizenship, ensuring a solid and well-structured strategy.
Author: Anna Miranda – Immigration Lawyer in Portugal
Anna Miranda is an immigration lawyer specialized in Portuguese citizenship, residence permits and international mobility.