Updated: March 1, 2026
Wondering how to get Portuguese citizenship through parents or grandparents? Then, the Portuguese citizenship by descent may be exactly what you need.
If you have a parent or, in some cases, a grandparent, who was a citizen of Portugal when you were born, you can qualify for the jus sanguinis (right of blood). You can claim citizenship in Portugal regardless of your home country if you have documents to prove direct family ties.
Portuguese citizenship through descent allows you to claim citizenship by birthright rather than residence, making it one of the most efficient options for a Portuguese passport. In this article, we’ll cover the application process, average processing times, and the latest updates.
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Key Takeaways about Portuguese Citizenship by Descent
- You may qualify for Portuguese citizenship through descent if you can prove a direct family connection to a Portuguese national.
- Obtaining citizenship through descent is based on the principle of jus sanguinis (right of blood) and is available to individuals with proof of Portuguese lineage, and in some cases, ties to the Portuguese community.
- To apply for Portugal citizenship by descent, you must claim your ancestry by proving your connection through Portuguese parents, grandparents, or great-grandparents.
- For the citizenship application itself, you pay €175 to €250 in Portuguese government fees. But expect additional costs for document certification, translation, and legal assistance.
- The processing time for Portuguese citizenship by descent can take six months to two years, depending on case complexity and backlogs.
Portugal Citizenship by Descent at a Glance
Category | Details |
Who can apply | Individuals with a Portuguese parent, grandparent, or (in limited cases) great-grandparent |
Main eligibility requirement | Proof of direct lineage to a Portuguese citizen |
Parents route | Automatic eligibility if the parent was a Portuguese citizen at the time of birth |
Grandparents route | Possible if the grandparent was Portuguese and the family link is legally established |
Great-grandparent route | Very strict; typically requires uninterrupted ties and legal proof |
Residency requirement | No |
Language requirement | Usually not required for parent-based applications; may apply in other cases |
Key documents | Birth certificates, marriage records, and proof of Portuguese nationality |
Processing time | 6 months to 2 years |
Citizenship rights | Portuguese passport, EU residency and work rights, access to public services |
Dual citizenship | Yes |
Where to apply | IRN, CNAIM, or Portuguese consulate abroad |
What is Portuguese citizenship by descent?

This means that children of Portuguese parents or grandparents may apply for citizenship, provided they can prove their lineage or ancestral ties and meet documentation requirements.
Therefore, for individuals born outside Portugal, proving the lineage through birth and marriage certificates (apostilled and translated if necessary) is critical. You must have a direct ancestor, such as a parent or grandparent, who did not lose their nationality.
Benefits of Portuguese Citizenship by Descent
Gaining Portuguese citizenship by descent offers many benefits, many of which stem from Portugal’s membership in the European Union (EU) and its favorable policies for dual citizens.
- Visa-free travel in the EU: Portuguese citizenship grants you full passport benefits. This means you can live, work, and study in any of the 27 EU member states without the need for visas or additional work permits. It also provides freedom of movement across the Schengen Area, allowing visa-free access to more than 180 countries worldwide.
- High quality of life: You can enjoy the country’s exceptional quality of life, characterized by a mild climate, stunning landscapes, and a rich cultural heritage. You gain access to affordable healthcare through Portugal’s national healthcare system, which is known for its comprehensive and high-quality services.
- Access to excellent healthcare: You can rely on a well-developed public healthcare system that provides universal coverage for medical services for residents.
- Economic and financial advantages: Portuguese citizens can access the EU’s single market, which simplifies cross-border business and investment opportunities.
- Education opportunities: Portuguese citizens have access to the country’s reputable schools and universities.
- Portugal dual citizenship: You can get Portugal dual citizenship, meaning you don’t have to renounce your current nationality as long as your home country allows dual citizenship, too. This flexibility allows you to retain the rights and privileges of your existing citizenship while enjoying the benefits of being a Portuguese citizen.
- Building a legacy: Portuguese citizenship can be passed down to your descendants, ensuring that future generations can also benefit from the opportunities and rights associated with being a Portuguese and EU citizen. It also establishes a sense of belonging and connection.
Eligibility Criteria and Requirements for Portugal Citizenship by Descent
The eligibility criteria for obtaining Portuguese citizenship by descent depend on proving a direct lineage to a Portuguese citizen. This route is available to individuals with Portuguese parents or grandparents, and the requirements will differ depending on your ancestor.
How to get Portuguese citizenship through parents?

- Automatic citizenship: If you are a Portuguese citizen and your child is born in Portugal, the child automatically acquires Portuguese citizenship at birth.
- If your child is born outside of Portugal and at least one parent is Portuguese: If you are a Portuguese citizen and your child is born abroad, the child is entitled to Portuguese citizenship by descent. In this case, you will need to register the birth at the Portuguese civil registry or at the nearest Portuguese Consulate in the country where the child was born.
How to get Portuguese citizenship through grandparents?
If your grandparent(s) were Portuguese citizens, you’re also eligible to apply for Portuguese citizenship by descent. However, for eligibility, you would need to prove your lineage, just as you would through a parent. You will also need to:
- Declare your intention to become a Portuguese citizen
- Demonstrate strong connections to the country, including a sufficient understanding of the Portuguese language
- Have a clean criminal record
- Register your birth in the Portuguese civil registry
As a grandchild of a Portuguese citizen, you can apply for citizenship by descent at any age, as long as you fulfil the requirements to establish a connection to Portugal.
A Nationality Law Amendment Proposal (2024/2025) has also introduced the possibility of extending the right to Portuguese nationality to the great-grandchildren of Portuguese citizens, in cases of those born abroad.
How to get Portuguese citizenship through Sephardic ancestry?
Individuals with Sephardic Jewish ancestry connected to Portugal can also apply for citizenship, requiring proof of lineage and connection to the Sephardic community.
The Portuguese nationality law recognizes the historical expulsion of Sephardic Jews from Portugal in 1496 and extends citizenship eligibility to their descendants. This initiative allows individuals with Sephardic Jewish ancestry to reconnect with their Portuguese heritage and obtain Portuguese citizenship.
In addition to proving their links to a Sephardic community of Portuguese origin, all applicants will be required to have legal residence in Portuguese territory for a period of at least three years, consecutive or interpolated.
However, the recent nationality law proposal aims to eliminate direct access to Portuguese nationality for Sephardic Jews, as part of the Portugal citizenship by descent changes.
Documents Required to Apply for Portuguese Citizenship by Descent
To apply for Portuguese citizenship by descent, you need to collect and submit several official documents. These documents are crucial for validating your lineage and providing essential identification information.

For instance, the steps for acquiring Portuguese citizenship through parents differ from the steps for doing so through grandparents, which can be a bit more complex.
In addition to proving the grandparents’ Portuguese nationality, the applicant needs to provide evidence of a meaningful connection to Portugal.
Here is a comprehensive list of the documents you will generally need when applying for Portuguese citizenship by descent:
- Official application form: Completed and signed by the applicant or their legal representative, and the signature needs to be notarized
- Long-form birth certificate: Must include the names of both of your parents
- The ID of your Portuguese parent(s) or grandparent(s)
- Your ID or a valid passport
- Certified copy of the grandparent’s marriage certificate, if you apply for citizenship through a grandparent
- A clean criminal record certificate
- Proof of affairs with Portugal: To demonstrate your ties to Portugal (discussed in the section below)
Please keep in mind that the required documents may differ based on your specific lineage circumstances. You can legalize the documents either through the Apostille of the Hague Convention or by the Portuguese Consulate and Ministry of Foreign Affairs in the country where the document was issued.
Where to submit your application for Portuguese citizenship by descent?
To apply for Portuguese citizenship by descent, you can file your application in person at a Portuguese Consulate in your home country or at the Institute of Registries and Notaries (IRN), which also includes National Center for Migrant Integration (CNAIM) offices in Lisbon or Porto.
If you want to apply online, you need a Portuguese citizenship by descent lawyer or a solicitor to file the application on your behalf. The foreign documents must be certified, apostilled (if applicable), and officially translated into Portuguese.
Your application will be processed by the IRN or CNAIM, which uses the Central Registry Office (Conservatória dos Registos Centrais) to verify official documents and proof of ancestry.
Application process for Portugal Citizenship by Descent

Step 1: Consult with our residency and citizenship division at Global Citizen Solutions. They can access your eligibility and identify your claim to Portuguese citizenship.
Step 2: Before you submit the documents, their specialists can review your application and make sure you comply with the Portugal citizenship by descent requirements.
Step 3: The Portuguese authorities will assess and verify your documents and your lineage claim, and complete your criminal record background check.
Step 4: Upon successful verification of your application, you will be granted Portuguese citizenship, and you will receive your Portuguese Citizenship Card as proof. You can then apply for a Portuguese passport.
How much are the application fees?
The fee for Portuguese citizenship applications typically ranges from €175 to €250. Payment options generally include debit cards, Portuguese bank checks, or postal orders.
Any additional expenses, such as legal fees or translation services, can increase the total costs.
How long does it take to get Portuguese citizenship through descent?
The Portuguese citizenship by descent processing time varies from six months to two years, depending on case complexity and backlogs.
Processing Portuguese citizenship applications through Portuguese consulates abroad can take longer, depending on how long it takes to forward the documents to Portugal.
Online applications filed via immigration lawyers or solicitors are often faster, since they provide thorough due diligence and submit the correct documentation.
Who is not allowed to request Portuguese nationality?
It’s important to figure out the Portugal citizenship by descent rules, as the eligibility criteria are strict.
Those who may not qualify for Portuguese nationality are:
- Individuals who committed serious crimes (three or more years in prison)
- Applicants who are a danger to national security or involved in terrorism
- People with no official documents to prove lineage
- Applicants with false or forged documents
How to prove effective ties to Portugal?
Establishing your connection to the Portuguese community is crucial for those looking to obtain Portuguese citizenship by descent. This can be accomplished by demonstrating a strong command of the Portuguese language. Another pathway is through cultural and community involvement, where you can participate in Portuguese cultural associations, show frequent visits to Portugal, or demonstrate engagement in Portuguese traditions.
Proficiency in the Portuguese language
While cultural involvement helps, language proficiency is the most important requirement for demonstrating effective ties. The following documents serve as acceptable evidence:
- Certificate of proficiency obtained from a Portuguese private school or public school
- Certificate of proficiency issued by the Portuguese Consulate during residency abroad, provided the Portuguese proficiency exam was taken through the Center of Evaluation of Portuguese Language (CIPLE) in Portugal or in other designated exam centers worldwide.
- Certification of proficiency in Standard European Portuguese as a second language from any authorized Portuguese Evaluation Centre
- Diploma conferred by a recognized Portuguese public or private educational institution
- Submission of the school diploma suffices for graduates of public or private schools in Portuguese-speaking countries
Portuguese speakers from former Portuguese territories, such as Brazil, don’t need to prove proficiency in the language. However, they still need to prove they have ties with the Portuguese community.
Goldcrest: How We Can Help You
Goldcrest is a buyer’s agent that is based in Lisbon. We provide expert, impartial advice on real estate investments and how to buy property in Portugal. From scouting out the perfect property through to property acquisition, we have you covered throughout the process.
If you are looking to purchase property in Portugal, don’t hesitate to get in touch. Our team of skilled experts is available to solve all your real estate doubts, helping you with the property search and offering insightful expertise and strategic advice.
Why choose Goldcrest?
- Local knowledge: With offices located across Portugal, our presence nationwide allows us to assist you personally across the country.
- Independent service: As an independent buying agent, we do not represent any development or project. Our service is entirely tailored toward each individual client, providing you with everything you need to secure the perfect property at the best possible price. As an impartial advisor on the market, we work solely on behalf of our client and provide a service tailored to your needs and requirements.
- Streamlined process: Our real estate agents speak English and Portuguese, and our service is completely focused on providing you with a hassle-free buying experience, saving you time.
- Experienced team: Our expert real estate team has a vast local knowledge of the Portuguese property market. We have cutting-edge technology and metasearch tools at your disposal to provide full market coverage, ensuring the best investment choices and negotiated prices.
- Network of partners: We have a close network of partners, including lawyers, property management services, builders, architects, designers, and landscape gardeners, again saving you time and hassle by providing you with trusted experts in their field of work.
Frequently Asked Questions about Portugal Citizenship by Descent
How to get Portuguese dual citizenship by descent?
You can receive Portuguese citizenship by descent if you have parents or grandparents who are citizens of Portugal. You don’t need to live in Portugal for a specific time to apply for citizenship; you need proof of connection to the community.
Can I get Portuguese citizenship through ancestry?
Yes, Portugal citizenship by ancestry is available to those with Portuguese parents, grandparents, or great-grandparents.
Can I get Portuguese citizenship if my grandparents are Portuguese?
Yes, if you can provide the lineage and marriage records of your Portuguese grandparent who connects to you, this can make you eligible for Portuguese citizenship by descent.
Can I get Portuguese citizenship through my great-grandparents?
Portugal is one of the few countries that allows you to claim Portugal citizenship by descent through a great-grandparent. However, it can be very difficult as you need official proof of every generation connecting you to your Portuguese ancestor.
In what cases do documents need to be apostilled for citizenship by descent in Portugal?
When applying for Portuguese citizenship by descent, you often need an apostille for official public documents issued outside Portugal if the issuing country is a member of the Hague Apostille Convention.
Can a US citizen get dual citizenship in Portugal?
Yes, all American citizens can apply for dual citizenship in Portugal without renouncing their original US citizenship.
Is Portugal the easiest country to get citizenship?
Portugal may be one of the easiest countries to obtain citizenship if you meet the eligibility criteria, mainly through residency visas, like the Portugal Golden Visa, D7 Visa, Portugal Startup Visa, and the Digital Nomad Visa, after which you can then apply for citizenship after five years.
What is the new citizenship law in Portugal 2025?
The main changes proposed to the Portuguese Nationality Law of 2025 are to increase the residency requirement for citizenship from five to ten years. A civic knowledge test is also required, and citizenship for Sephardic Jews and children born to non-citizen residents may use stricter policies.
What is the processing time for Portugal citizenship through descent?
Most applications take six months to two years to process. However, many factors can change the processing time, such as backlogs at registry offices, verification of foreign documents, or incorrectly translated documents.
Can you get citizenship through real estate?
No, you can’t simply buy property in Portugal and get citizenship. There are several processes and applications that you must go through, with the most important being a legal resident in Portugal for at a least five years.