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LCP
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Portuguese Bar Association Member License: 45229L
Clara Silva da Costa, Attorney at Law
20 Years Experience (Processing since 2005)
Recommended by Leaders in Law & Global Law Experts
Portugal Nationality Lawyer & Citizenship Experts

Legal Services for Portuguese Nationality and Citizenship

Successfully processing nationality applications since 2005. Complete representation before the IRN, Conservatória dos Registos Centrais, and consular missions worldwide.

Consult a Citizenship Lawyer

Who is getting Citizenship to Portugal?

Last published data from the National Institute of Statistics state that approximately 46,230 foreigners obtained Portuguese Nationality.

46,230
Total Granted Nationality
20,844
In-Country Residents
25,385
Resided Abroad
100%
Dual Nationality Allowed

The Portuguese Citizenship law requirements originate from Article 4 of the fundamental principles of the Constitution. Significant revisions under the 1981 Law facilitated the path through descent (jus sanguinis). Primary avenues include descent or birth, naturalization (typically requiring a residency period of five years), marriage or de facto union, and Citizenship by Investment. Processing is handled by the Institute of Registries and Notaries (IRN) under the Ministry of Justice.

How to get Citizenship to Portugal?

Portugal allows dual nationality, meaning it is possible to hold two or more passports without being required to renounce your original citizenship.

Determining Your Eligibility Path

The first step is identifying which legal framework applies to you. Most applicants qualify through naturalization after 5 years of legal residency, but you may also be eligible through marriage (after 3 years), by descent (parents or grandparents), or investment via the Golden Visa program.

Navigating the Application Process

Once eligible, you must submit a formal petition to the Conservatória dos Registos Centrais with apostilled birth certificates. Submissions can be made in person at CNAIM or through a registered lawyer via the online registry portal.

Pathways for Citizenship

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By Birth

For those born within national territory under legal provisions, or born abroad to a Portuguese parent.

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By Descent

Direct citizenship through Portuguese parents or grandparents (jus sanguinis).

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By Marriage

For spouses married or in de facto union with a Portuguese citizen for at least 3 years.

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Naturalization (5 Years)

For legal residents residing uninterruptedly for 5 years with certified A2 CIPLE language proficiency.

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By Investment

Golden Visa program providing a route to residence and subsequent nationality.

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Special Regimes

Statutory routes for Sephardic Jews, Goans (former Portuguese India), and former territories.

Benefits of Becoming a Portugal Citizen

EU Freedom of Movement

Live, work, study, and retire across all 27 EU member states without visas or permits.

Top 5 World Passport

Visa-free or visa-on-arrival access to over 190 countries, including the US (ESTA), Canada, Australia, and Japan.

Healthcare & Education

Full access to the public SNS healthcare system and domestic university tuition rates across the EU.

Generational Legacy

Permanent and irrevocable citizenship that can be passed down to children and grandchildren.

Processing Time & Status Tracking

Applications submitted through a lawyer receive an official online tracking code to monitor real-time progress. An improperly prepared application causes needless delays. Where statutory grounds exist, urgency requests can be filed.

How to Work With a Portugal Lawyer on Citizenship

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Step One

Contact us describing your case and your intended route for Portuguese citizenship.

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Step Two

Scan documents so we can examine them and resolve any discrepancies or missing stamps.

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Step Three

We file your case via the official legal platform and follow it through to final registration.

Frequently Asked Questions

How long does it take to get the Passport?
Timing ranges from several months to 2 years depending on the registry desk. Incorrect processing increases delays.
Can you follow-up the Portugal Citizenship?
Yes. Applications submitted by our practice receive a tracking code to view status online, or we follow up directly in person with the authorities.
Does the birth certificate lead to a passport?
Yes. Once registered, a Portuguese birth certificate is issued, allowing you to obtain your Citizen Card and Passport at any consulate or Loja do Cidadão.
Do I need to visit to apply for Portuguese Citizenship?
No need to visit. The entire process can be conducted under a legal Power of Attorney.
Do I need to send original documents?
Yes. Copies are not accepted. Original documents must be sent and legalized via consular stamp or Hague Apostille.

CSC Lawyers — Portuguese Legal Representation

Working directly with the Conservatória dos Registos Centrais, civil registries, and consular services for clients worldwide.

Location

Av. António Augusto de Aguiar, 183 1º Esq
1050-014 Lisboa, Portugal

Telephone

+351 215 896 071
WhatsApp: +351 916 400 444

Bar License

Clara Silva da Costa
Ordem dos Advogados: 45229L

Pathways for citizenship

Portugal Citizenship law by birth allows people born within the territory, or to those who were born outside but have at least one parent who was born here to apply. If you were born here, you are automatically a national by birth.

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One of the most straightforward ways to get Dual Citizenship Passport is through your parents or grandparents. This is called by descent, and it's possible for people who have at least one parent or grandparent who was born in here.

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Dual Citizenship by marriage is a route to that allows to become a citizen based on the marriage to a citizen. This route is only available if you have been married to your spouse for at least 3 years, and your marriage is registered in the system.

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To qualify for this route, you must be able to prove that you have been living legally and uninterruptedly for at least 7/10 years before applying. It is also needed to be able to demonstrate proficiency or knowledge in the language and knowledge of culture. To prove your language proficiency, you must pass a language exam at the CIPLE A2 level.

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Citizenship by Investment or golden visa is one of the most popular route to the portugal nationality law. It is one of the fastest route to residence, with only a few months of processing time and a quick entry point to the legal entry and stay.

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Obtaining the Dual Nationality in Portugal

Passport

Passport based on descent

Portugal Citizenship based on parents and or grandparents or descent;

Double Nationality

Dual Nationality

Get Portuguese nationality and have a second passport

Passport by marriage

Passport by marriage

The citizenship based on marriage to your spouse.

Citizenship

Clara Silva da Costa, practicing immigration law for 20 years.

Benefits of becoming a Portugal citizen?

  • Unrestricted EU Mobility and Rights
    As a Portuguese citizen, you are officially a citizen of the European Union. This grants you the "Freedom of Movement," meaning you can live, work, study, and retire in any of the 27 EU member states (plus Iceland, Liechtenstein, Norway, and Switzerland) without needing a visa or work permit.
  • World-Class Travel Freedom
    The Portuguese passport consistently ranks among the top 5 most powerful in the world. In 2025, it provides visa-free or visa-on-arrival access to approximately 191 countries, including: The United States (via the ESTA/Visa Waiver Program) Canada, Australia, and Japan The United Kingdom
  • Robust Social and Health Protections
    Citizens have full access to the Serviço Nacional de Saúde (SNS), Portugal’s public healthcare system, which is often free or available at a very low cost. Furthermore, you gain: Educational Benefits: Access to Portuguese public universities at "National" tuition rates, which are significantly lower than "International" student rates. Consular Protection: If you travel outside the EU and find yourself in a country where Portugal doesn't have an embassy, you have the right to seek protection from the embassy of any other EU member state. Political Participation: You gain the right to vote and run for office in Portuguese national elections and European Parliament elections.
  • Generational Legacy and Security
    Unlike a residence permit, which must be renewed and is tied to your continued stay or investment, citizenship is permanent and irrevocable. Passing it Down: You can pass Portuguese nationality to your children (and in many cases, grandchildren), ensuring your descendants enjoy the same EU benefits. Dual Nationality: Portugal is one of the most flexible countries in Europe regarding dual citizenship, meaning you generally do not have to renounce your original nationality to become Portuguese.

Processing time for citizenship and process status

You're able to track your application using an online system gaining instant updates on your application and getting the process status. This recent online submission launched in 2024 decreased processing times. The processing time depends count depends on the submission time visible on the tracking code system, usually a date on the DD/MM/YY format and the date of finish.

Most of the times the date on the system may not exactlly correspond to the submission date because the date published depends on the time the clerk launchs the file on the system. It is also possible to know the date the governent is analysing each case type and have an idea on when the case may be finished estimating the total processing time.

An improperly prepared application to the IRN causes needless delay and an increase in the processing time. To request for urgency on a citizenship case there must exist reasons to justify it.

Nationality

Frequently Asked Questions

How long does it take to get the Passport?

Depends on the type of case you’re applying too. Timing range from 2 months to 2 years. There are several authorities involved in processing a  Passport. An incorrect processing and submission may increase the timing of the result.

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Can you folow-up the Portugal Citizenship?

Some types of Portuguese nationality are issued a processing number. This is provided as soon as the case is submitted. Both the lawyer and the client can see it in a dedicated a website. All the other cases that don't have a processing number (we believe in the future all the cases have it) the lawyer must track it in person directly the authorities.

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Does the birth certficate case lead to a passport?

Processes after they're filled and processed by the registries offices will lead to the issuance of a birth certificate. This certificate will allow the applicant to obtain the portuguese Passport and the Portuguese citizens card at closest embassy or directly at any Passport Office within portuguese territory.

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Do I need to visit to apply to Portuguese Citizenship?

No need to visit here. The services can be rendered using apower of attorney.

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Do I need to send my original documents?

Copies are not accepted. Yes the originals need to be sent. They should e legalized by the consulate or apostilled.

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