Portuguese Citizenship Application
Portugal offers multiple pathways to obtain Portuguese nationality through its comprehensive Nationality Law. The application process varies depending on the type of eligibility—whether through attribution (originating nationality) or acquisition (derived nationality). Our team at Best Option Consultancy offers expert services to guide you through the application process, ensuring that all legal requirements are met and your documentation is in order.
Portuguese Nationality by Attribution
Portuguese nationality by attribution is granted automatically at birth and can be passed down through generations without restrictions. The following individuals are considered Portuguese by attribution:
- Children of Portuguese Parents:
- Born in Portugal or abroad to a Portuguese mother or father.
- Grandchildren of Original Portuguese Citizens:
- Grandchildren of individuals who were originally Portuguese citizens (by birth or naturalization), provided that they can demonstrate a connection to the Portuguese community.
- Children Born in Portugal to Foreign Parents:
- If one parent was also born in Portugal and resides there at the time of the child’s birth, the child is eligible for Portuguese nationality, regardless of the parents’ legal status.
- Children Born in Portugal to Foreign Parents (Not in Foreign Service):
- If one of the foreign parents has been legally residing in Portugal for at least one year prior to the child’s birth, the child is eligible for Portuguese nationality.
- Children Born in Portugal Without Another Nationality:
If a child is born in Portugal and does not acquire another nationality by birth, they will be granted Portuguese nationality.

Portuguese Nationality by Attribution

Acquisition of Portuguese nationality is a process available to various individuals who do not meet the criteria for attribution but have established a connection to Portugal or Portuguese citizens. The following categories apply:
1. Minors Whose Parent Acquired Portuguese Nationality:
- Minors whose mother or father obtained Portuguese nationality after the child’s birth can apply for citizenship.
2. Spouses of Portuguese Citizens: - A foreign spouse can acquire Portuguese nationality after 3 years of marriage or de facto union with a Portuguese citizen, as long as the couple is in a stable relationship.
3. Adopted Children:
- Children fully adopted by Portuguese citizens can apply for citizenship.
4. Legal Age or Emancipated Persons:
- Individuals of legal age or those who have been emancipated who have legally resided in Portugal for at least 5 years can apply for nationality.
5. Children of Foreigners Born in Portugal:
- Minors born in Portugal whose parent has resided in Portugal (regardless of title) for at least 5 years prior to their birth, or who have attended at least one year of Portuguese education, can apply for citizenship.


6. Descendants of Sephardic Jews:
- Individuals who can prove their Sephardic Jewish ancestry, linked to a Portuguese community, are eligible to apply for Portuguese nationality.
7. Parents of Portuguese Citizens of Origin:
- Parents of Portuguese citizens by origin (i.e., those born in Portugal to Portuguese citizens) can apply for nationality, provided they meet a 5-year residency requirement.
8. Individuals Who Have Lost Portuguese Nationality:
- Individuals who once held Portuguese nationality but lost it (and have not acquired another nationality) may be eligible to restore it under specific conditions.
9. Persons Who Have Provided or Are About to Provide Services to Portugal:
- Individuals who have provided significant service to the Portuguese State or have contributed to the national community may be eligible for naturalization.

Obtaining Portuguese nationality is a life-changing opportunity that offers benefits such as EU citizenship, the ability to live and work in any EU country, access to top-tier healthcare and education, and the option for dual nationality. Whether you are looking to reconnect with your heritage, expand your business opportunities, or secure a better future for your family, Best Option Consultancy is here to ensure your citizenship application process is smooth and successful.
For further guidance on the Portuguese Citizenship application or to begin your process today, contact us. Our team is here to provide you with tailored advice and support throughout every step of the journey.