How to Get Portuguese Citizenship: 7 Routes to a Passport

A Portuguese passport gives you the right to live, work, and study anywhere in the European Union, plus visa-free travel to most of the world. There are several ways to qualify, and the one that applies to you depends mostly on your ancestry, your family relationships, and how long you’re prepared to live in Portugal.

The rules changed in 2026. The residency route to citizenship now takes 10 years for most applicants, or 7 years for EU and Portuguese-speaking country nationals, up from five. The Sephardic Jewish descent route has closed to new applicants. The seven routes below reflect the law as it stands now.

Portugal’s nationality law works on a mix of jus sanguinis (citizenship through bloodline) and jus soli (citizenship through place of birth). In practice, that means some people qualify through their parents or grandparents, while others qualify by being born on Portuguese soil or by living there long enough to naturalize.

How to get Portuguese citizenship

Here are the seven routes to Portuguese citizenship and a passport. Not all of them are open to everyone, and one has recently closed to new applicants.

1. Citizenship by birth in Portugal
2. Descent from parents or grandparents
3. Portuguese Sephardic citizenship (closed to new applicants)
4. Marriage or de facto partnership
5. Naturalization by living in Portugal
6. The Golden Visa (residency by investment)
7. Ties to former Portuguese territories

1) Citizenship by birth in Portugal

Portugal does not grant automatic citizenship to everyone born on its soil. Whether a child born in Portugal qualifies depends on the parents. You may be a citizen by birth if:

• At least one parent is a Portuguese citizen. This applies wherever you were born, not just in Portugal.
• At least one parent was also born in Portugal and lives there, even if that parent is not a Portuguese citizen.
• At least one parent had legally lived in Portugal for five years at the time of your birth. In this case, citizenship is acquired by making a declaration rather than automatically. This threshold rose from one year under the 2026 law.
• You were born in Portugal and would otherwise be stateless. Children who would have no nationality are citizens automatically.

2) Portuguese citizenship through parents and grandparents

If one or both of your parents are Portuguese citizens, you are Portuguese by origin. Where you were born affects the paperwork, not your right to citizenship:

• Born in Portuguese territory: you are automatically Portuguese by origin.
• Born outside Portugal: you are Portuguese by origin once your birth is registered in the Portuguese civil registry.

The parent route has no language test and no residence requirement. If your parent was Portuguese when you were born, you are largely just formalizing citizenship you already hold.

Through a grandparent

If you have a Portuguese grandparent who did not lose their nationality, you can apply for citizenship by descent. This route does not require you to live in Portugal. It does require three things: proof of the family line, Portuguese language ability at A2 level, and evidence of a genuine connection to Portugal, such as regular visits, family ties, or property. You also make a formal declaration of your intention to be Portuguese.

Through a great-grandparent

The 2026 reform added a route for great-grandchildren of Portuguese citizens. It is more demanding than the grandparent route. You need to demonstrate a genuine connection to Portugal, meet a higher language standard (B1 rather than A2), and complete a period of legal residence in Portugal. More distant descendants than great-grandchildren do not qualify through this route.

Adoption

A child under 18 adopted by a Portuguese citizen acquires Portuguese citizenship when the adoption is finalized.

3) Sephardic descent (closed to new applicants)

This route is no longer open. For roughly a decade, Portugal allowed descendants of Sephardic Jews, who were expelled from Portugal and Spain in the late 1400s, to apply for citizenship by proving a connection to a Sephardic community of Portuguese origin. The 2026 nationality law ended it. The Jewish Community of Lisbon, which certified applications, stopped accepting new submissions on 4 May 2026, and the law formally closed the route when it came into force on 19 May 2026.

If you already filed before that date, your application continues to be assessed under the rules that applied when you submitted it. If you have not filed, this route is closed to you.

People with Sephardic heritage can still become Portuguese, but through the same routes as anyone else: descent from a Portuguese parent or grandparent if that applies, or residence and naturalization. Given the timing and the paperwork involved in any pending case, this is worth discussing with an immigration lawyer.

4) Portuguese citizenship through marriage or partnership

If you are married to or in a long-term partnership with a Portuguese citizen, you can apply for citizenship after three years. This applies to:

• A legal marriage to a Portuguese citizen.
• A de facto union with a Portuguese citizen. Since the 2026 law, a de facto union must be recognized by a court; a declaration from the local parish council is no longer enough on its own.

You do not need to move to Portugal for this route, and you do not need to be living there when you apply. You do need to meet a few conditions:

• Your marriage or union must be registered in the Portuguese civil registry. If you married abroad, that means transcribing the marriage into the Portuguese system first.
• You must show genuine ties to the Portuguese community, such as regular visits, family connections, property, or involvement in Portuguese organizations.
• You generally need Portuguese language ability at A2 level.

The language and ties requirements ease the longer you have been together. Couples married or partnered for more than five years usually face a lower bar on both, and after six years, a lack of ties can no longer be used to refuse the application.

Portugal has allowed same-sex marriage since 2010, and all requirements are identical for same-sex couples.

5) Portuguese citizenship by naturalization

If you live in Portugal legally for long enough, you can apply for citizenship by naturalization. This is the most common route for people without Portuguese ancestry or a Portuguese spouse.

The required period changed in 2026. Most applicants, including Americans, now need ten years of legal residence. Citizens of EU and Portuguese-speaking (CPLP) countries need seven. This replaced the old five-year rule. If you filed a citizenship application before 19 May 2026, it is still assessed under the previous five-year rule, but anyone starting now should plan around the longer timeline.

The clock runs from the date your first residence permit is issued, not the date you applied for it. Because AIMA, the immigration agency, can take many months to issue that first card, the real time from arrival to citizenship is often longer than the headline number.

Any legal residence status counts toward the period. Common routes people use to establish residence include the D7 passive income visa, popular with retirees, and the Portugal Golden Visa.

When you apply, you need to:

• Show Portuguese language ability at A2 level.
• Pass a test covering Portuguese culture, history, fundamental rights, and how the Portuguese state is organized.
• Make a formal declaration of adherence to Portugal’s democratic principles.
• Demonstrate genuine ties to Portugal.

6) The Golden Visa (residency by investment)

Portugal does not sell citizenship. You cannot invest and become a citizen directly. What Portugal offers is a residency-by-investment program, the Golden Visa, which you can then use to qualify for citizenship by naturalization over time. This is why the program is often mislabeled “citizenship by investment.”

The Golden Visa is popular because it does not require you to move to Portugal. You only need to spend an average of about seven days per year in the country, often taken as 14 days across each two-year renewal period.

The investment options changed in 2023. Buying real estate no longer qualifies. The current routes include a €500,000 investment in a qualifying fund, €500,000 toward scientific or technological research, and €250,000 in support of the arts or national heritage, along with some business and job-creation options. The fund route is the one most Americans use.

The timeline changed in 2026. You can apply for permanent residence after five years of legal residence, but citizenship by naturalization now takes ten years for most applicants, or seven for EU and Portuguese-speaking country nationals. As with any residence route, the citizenship stage requires the A2 language test and evidence of genuine ties to Portugal.

7) Ties to former Portuguese territories

Portugal once had a dedicated route to nationality for people born in its former overseas territories who stayed connected to Portugal, along with their children. The 2026 nationality law removed that specific route.

Ancestry or birth in a former Portuguese territory can still matter, but the situation is now individual rather than a single defined program. Two things are worth knowing. When these territories became independent in the 1970s, rules set out at the time determined who kept Portuguese citizenship and who lost it. If you or a direct ancestor retained Portuguese citizenship under those rules, that can affect your position today. Separately, most of these territories are now Portuguese-speaking countries, whose nationals qualify for the shorter seven-year naturalization path rather than the standard ten.

The former territories include:

• The former Portuguese States of India (Goa, Daman, Diu, Dadrá, and Nagar-Aveli)
• Cape Verde
• Angola
• Guinea-Bissau
• Mozambique
• São Tomé and Príncipe
• Macau
• Timor-Leste

Because eligibility now depends on your specific family history and the rules that applied when a given territory became independent, this is a route where individual legal advice matters more than a general checklist. If you have a connection to any of these places, it is worth discussing your case with a Portuguese immigration lawyer.

The benefits of Portuguese citizenship

A Portuguese passport is one of the strongest in the world. It gives visa-free or visa-on-arrival access to around 190 destinations, placing it consistently among the top tier globally. As an EU passport, it also carries the right to live and work across Europe, which a visa-waiver arrangement alone does not.

Visa-free destinations include:

• Australia
• The European Union, the wider European Economic Area, and Switzerland
• Israel
• Japan
• New Zealand
• The United Kingdom
• The United States

You can live, study, and work across the EU

Portugal has been a member of the European Union since 1986. As a Portuguese citizen, you can live, work, study, and travel freely throughout the EU, and those rights extend to the wider European Economic Area and Switzerland. This is the benefit most people are really after: full freedom of movement across Europe, not just visa-free tourism.

Portugal allows dual citizenship

Portugal permits dual and multiple nationality, so you can become Portuguese without giving up the citizenship you already hold, and you can take on another nationality later without losing your Portuguese one. The catch is on the other side: some countries require you to renounce your existing citizenship when you naturalize elsewhere, so check the rules for any nationality you currently hold.

You can pass Portuguese nationality to your children

In most cases, Portuguese citizenship passes to your children. The specifics depend on where they are born and are covered in the citizenship by birth and by descent routes above.

How to show ties to the Portuguese community

Several routes, naturalization, the grandparent and great-grandparent descent routes, and marriage, ask you to demonstrate a genuine connection to Portugal. There is no single required document. The evidence is weighed together, so the more you can show, the stronger your case.

Things that count toward a genuine connection include:

• Portuguese language ability at A2 level
• Living in Portugal
• Owning or renting property in Portugal
• Portuguese tax residency, a tax identification number, and social security registration
• A Portuguese bank account
• Regular travel to Portugal
• Active involvement in Portuguese cultural or social organizations
• Portuguese friends and family
• Investing in Portugal or in Portuguese companies

The A2 Portuguese language requirement

Most routes that require language ability set the bar at A2 level, measured on the Common European Framework of Reference for Languages (CEFR). A2 is an elementary level. In practice it means you can:

• Understand common everyday expressions about things like personal and family information, shopping, and work
• Handle simple, routine exchanges of information on familiar topics
• Describe your background and immediate surroundings in basic terms

You can meet this requirement by passing the CIPLE exam (Certificado Inicial de Português Língua Estrangeira) or an equivalent accepted certificate. Many language schools and testing centers prepare people for it.

One exception worth knowing: the great-grandparent descent route sets a higher bar at B1, and long-married couples applying through marriage may face a lower language burden. Check the requirement for your specific route.

Next steps for your Portuguese citizenship

Once you have identified a route that fits your situation, the next move is to confirm the full requirements for that specific path, since they differ significantly from one route to another. Then start gathering your documentation early. Most applications require birth and marriage certificates, criminal record checks, and official translations, and foreign documents usually need an apostille, all of which take time to assemble.

Portuguese nationality law changed substantially in 2026 and is still settling, with some implementing regulations yet to be finalized. A qualified Portuguese immigration lawyer can confirm which rules apply to your case, keep track of changes, and help you submit a complete application the first time.

FAQ: Portuguese citizenship