How to Get Portuguese Citizenship: Your Guide in 2026

Quick Answer: You can get Portuguese citizenship through five main routes: naturalization (expected 10 years for most non-EU/non-CPLP nationals; 7 years for EU/CPLP nationals*), descent (Portuguese parent/grandparent), marriage (3+ years to Portuguese spouse), adoption, or investment (Golden Visa residence can support a citizenship route, but timing is subject to the May 2026 reform*). All routes require A2 Portuguese language proficiency and a clean criminal record. *Portugal's May 2026 Nationality Law reform is expected to extend many naturalisation timelines; confirm publication, implementation guidance, and transitional rules before relying on a filing date.

Portuguese citizenship is full EU citizenship. It carries visa-free travel to 187 countries, the right to live and work anywhere in the EU/EEA plus Switzerland, and access to Portugal's public healthcare (SNS), social security, and state schools. For most non-EU applicants the post May 2026 reform now means a 10-year residency wait (7 years for EU/CPLP nationals), so the decision is usually a long-term one rather than a quick win.

This page covers the routes that actually work in 2026: naturalisation (10 years for most non-EU/non-CPLP, 7 for CPLP/EU), descent (jure sanguinis), marriage, adoption, and the narrow special-merit route. The Sephardic Jewish heritage route under Decreto-Lei 30-A/2015 is closed to new applicants. Expect AIMA and IRN backlogs of 18-30 months once a file is submitted.

What changed in May 2026

Parliament approved a revised Lei da Nacionalidade on 1 April 2026. President Marcelo Rebelo de Sousa promulgated it on 3 May 2026. Constitutional Court ruling Acórdão n.º 1134/2025 struck down several provisions but upheld the residency extension. The standard naturalisation clock moves from 5 years to 10 years for most non-EU/non-CPLP nationals, and to 7 years for nationals of CPLP states (Brazil, Mozambique, Angola, Cabo Verde, Guiné-Bissau, Timor-Leste, São Tomé e Príncipe, Equatorial Guinea) and EU nationals. Applicants who already started a 5-year clock are in legal grey territory pending AIMA guidance — confirm the Diário da República publication date and any transitional wording before counting on a filing window.

What Is Portuguese Citizenship?

Once granted, Portuguese citizenship is full EU citizenship — same legal rights as anyone born in Portugal.

In terms of international travel, Portuguese citizenship offers the following benefits:

• Visa-free or visa-on-arrival entry to 187 countries
• The privilege to reside, work, and pursue education in Portugal
• Access to the Schengen Area
• The ability to stay in the US for up to 90 days without requiring a visa

Who Is Eligible for Portuguese Citizenship?

Eligibility comes down to three things: how long you've legally lived in Portugal, whether you can pass the CIPLE A2 Portuguese test, and whether you have Portuguese ancestry, a Portuguese spouse, or another qualifying tie.

As a general rule, acquiring Portuguese citizenship requires:

• Legal residence in Portugal for the applicable period under the May 2026 Nationality Law reform — expected to be 10 years for most non-EU/non-CPLP nationals, or seven years for EU/CPLP nationals. This duration is commonly known as the naturalization period.
• Individuals holding a D7 Visa may also become eligible for permanent residence and, later, citizenship once they meet the applicable residence period, language, record, and transitional-rule requirements.
• A certain level of proficiency in the Portuguese language is also required, which is typically assessed through a language test.

Portuguese nationality law adheres to the jus sanguinis (right of blood) principle in terms of ancestry or family ties, which means that people with at least one Portuguese parent born in Portugal are frequently eligible for citizenship by descent under Portuguese law.

Residency Requirements

Under the May 2026 reform, legal residence in Portugal must run for 10 years for most non-EU/non-CPLP applicants, or 7 years for CPLP/EU nationals. The clock starts on the date your residence card (título de residência) was first issued, not from arrival. AIMA's processing delays don't extend the legal clock, but they often delay when you can apply.

To prove the residency window, IRN looks at your residence permits across the full period, NIF tax filings, and supporting documents like rental contracts, electricity bills, or school enrolment records.

If a grandparent was Portuguese, the descent route bypasses the residency clock entirely — but you'll need their original Portuguese birth certificate (assento de nascimento) plus the chain of birth/marriage records linking you to them.

Language Proficiency

The CIPLE A2 Portuguese test is a hard requirement for most routes — the Certificado Inicial de Português Língua Estrangeira (CIPLE), run by Universidade de Lisboa, checks whether you can handle basic everyday Portuguese. A2 is roughly the level of someone who has studied 80-120 hours, not fluency.

Pass mark is 55%. The format hasn't changed, but post 2025 reform IRN gives more weight to evidence of ties — community involvement, employment history, school enrolment for kids — alongside the test result.

A passing CIPLE certificate alone won't carry a weak file. The exam runs at approved centres inside Portugal and at a handful of accredited centres abroad. Fee: €72-85, depending on location.

Ancestry and Family Ties

Portuguese law uses jure sanguinis (right of blood): citizenship can pass from parent to child, and in many cases from grandparent to grandchild. If you have a Portuguese parent or grandparent, you can usually claim Portuguese citizenship by descent without ever needing to move to Portugal — though grandchild applications now require some evidence of ties to the Portuguese community.

For descent claims, you need long-form birth certificates for yourself plus the Portuguese parent or grandparent. For marriage or união de facto (civil partnership) claims, you need the marriage certificate (or court-recognised partnership), plus joint bank statements, shared utility bills, or rental contracts to back up the relationship.

What Are the Routes to Portuguese Citizenship?

If naturalisation isn't right (or the new 10-year wait kills the timing), descent and marriage are the next routes to check. Descent works if a Portuguese parent or grandparent shows up in your tree. Marriage works after 3 years to a Portuguese citizen, plus ties to the Portuguese community.

The Golden Visa is a residence permit, not a citizenship route on its own. It can support a later naturalisation application, but the underlying clock is now 10 years for non-CPLP nationals — so the old "5 years and out" pitch no longer holds. Wait for AIMA's transitional rules before assuming your start date locks you into the old framework.

Golden Visa thresholds start at €250,000 (cultural donation) or €500,000 for qualifying investment funds — real estate routes ended in October 2023. The physical-stay rule for keeping the visa stays light (averaging 7 days/year), but for citizenship purposes the IRN counts the years you've held a valid Portuguese residence permit, not the days you've actually been in the country.

Naturalization

Naturalisation is the route most expats default to when there's no Portuguese ancestor or spouse in the picture.

It works like this:

• Living in Portugal for the applicable legal residence period under the May 2026 Nationality Law reform
• Holding a valid residence permit the whole time — D2 (entrepreneur), D7 (passive income), D8 (digital nomad), student, or work permit all count
• Meeting all other residency and legal criteria.

In order to obtain Portuguese citizenship, individuals must meet the following requirements:

• Reside lawfully in Portugal for the applicable period under the May 2026 Nationality Law reform
• Exhibit competence in the Portuguese language
• Show familiarity with Portuguese culture
• Have no criminal record that is pertinent under Portuguese legislation.

Descent

Descent is usually the fastest route when it applies. There's no residency requirement, no CIPLE test for children/parent claims, and the application processes faster than naturalisation. Grandchildren can also apply but need to show ties to the Portuguese community.

The paperwork is the choke point: you need certified long-form birth certificates and a clean chain of records linking you to a Portuguese-born ancestor. Foreign documents require apostille (or consular legalisation for non-Hague-Convention countries) and certified Portuguese translation. Marriage/death certificates may be needed if names changed across generations.

Marriage

If you've been married to a Portuguese citizen for 3+ years (or in a recognised união de facto for the same period), you can apply for citizenship without the 10-year residency wait. Same-sex marriages have been recognised since 2010 and qualify on identical terms.

The application goes to a Portuguese consulate (if you're abroad) or to IRN directly (if resident in Portugal). You need: the long-form birth certificate of the Portuguese spouse, copies of their Cartão de Cidadão or passport, your own birth certificate, the marriage certificate registered in the Portuguese civil registry (this often gets missed), and evidence of ties — joint accounts, shared address, kids registered together.

Adoption

If a Portuguese citizen legally adopts a minor (under 18) from abroad, the child can apply for citizenship immediately after the adoption is recognised under Portuguese law.

The adoption must be completed before the child turns 18, and IRN typically wants some evidence of ties to Portugal — Portuguese-language schooling, regular visits, or registration with a Portuguese consulate are all enough.

Investment

The Golden Visa is a residence-by-investment programme. It doesn't grant citizenship directly — it grants a residence permit that can later support a naturalisation application.

Non-EU/EEA nationals get fast-tracked residence in exchange for a qualifying investment. The minimum physical-stay requirement is unusually low — 7 days a year on average across the residence-permit window.

The prerequisites for the Golden Visa Program in Portugal are:

• Making a qualifying investment in Portugal (most applicants now pick the €500,000 investment-fund route)
• Holding the investment for the full minimum period (currently 5 years from the date the residence permit is first issued)
• Spending an average of 7 days per year in Portugal across each 2-year permit-renewal cycle
• For the citizenship step (not the visa itself): A2 Portuguese via CIPLE, clean criminal record, evidence of ties

The active investment options in 2026 are: €500,000 into a qualifying Portuguese investment fund, €500,000 in R&D, €250,000 cultural/heritage donation, or €1.5m capital transfer. Real estate exited the programme in October 2023.

Special Cases

The Sephardic Jewish heritage route under Decreto-Lei 30-A/2015 — open from 2015 to descendants of Sephardic Jews expelled from Portugal in 1496 — was effectively closed to new applicants in March 2024. Files submitted before the cut-off are still being processed, but no new submissions are being accepted.

For pending applications still in the queue, the Ministry of Justice committee — set up after irregularities surfaced in the certification process from the Porto Jewish community in 2022-2023 — reviews each Sephardic-heritage certificate before IRN signs off. If you're searching this route now, it's not available; the relevant alternative for most claimants is descent if there's a Portuguese parent or grandparent in the line.

Special merit (Article 6.1.d, Lei 37/81)

The exceptional-contribution route is discretionary, slow, and reserved for people who've made a notable contribution to Portugal — athletes representing Portugal internationally, scientists, cultural figures. The Council of Ministers decides case by case. Numbers granted each year are small; this isn't a planning route.

Average processing time through naturalisation

Realistic processing for naturalisation files in 2026 is 18-30 months from submission to final IRN decision — AIMA's backlog from the SEF dissolution is the main bottleneck, and IRN itself has caught some of the overflow.

Timelines vary by route: descent often clears in 12-18 months because there's less to verify, marriage runs 18-24 months, and naturalisation tends to be the slowest at 24-30 months when AIMA also needs to validate the residence history.

Getting the paperwork right on first submission is the single biggest lever — IRN will flag missing translations or unauthenticated foreign documents and pause the file until they're fixed.

What actually moves the timeline:

• Document completeness: Missing apostilles or translations are the #1 reason for IRN "pedido de aperfeiçoamento" requests, each of which adds 2-4 months.
• Application volume: IRN regional offices vary — Lisboa and Porto tend to be slower than smaller conservatórias, but the rules are uniform.
• Background checks: Portuguese criminal record plus your home-country police certificate need to come back clean. Records from countries that take 4-6 months to issue (e.g. India, Brazil) often dictate the timeline.

Following up with the conservatória every 60-90 days using your processo number helps — it doesn't speed the system, but it surfaces problems faster.

How Do You Apply for Portuguese Citizenship?

Fees differ by route. Naturalisation, marriage, and adoption applications cost €250 each. Descent claims cost €175. IRN (Instituto dos Registos e do Notariado) handles every route and issues the final citizenship grant.

Required Documents

Core documents on every file: long-form birth certificate, your home-country criminal record certificate, Portuguese criminal record (free from the Ministério da Justiça portal), proof of identity, and proof of NIF. Descent files add the ancestor's Portuguese birth certificate; marriage files add the marriage certificate registered in Portugal; adoption files add the recognised adoption decree.

Every foreign document needs apostille (or consular legalisation for non-Hague-Convention countries) plus a certified Portuguese translation done by a sworn translator or notary.

Application Fees

Government fees: €250 for naturalisation, marriage, and adoption applications; €175 for citizenship by descent. Fees for minors are reduced. These are IRN's processing fees only — they don't include translation, apostille, or legal-fee costs, which usually run €500-2,000 depending on country of origin.

Golden Visa investors run a parallel set of costs: AIMA's application and renewal fees (currently around €5,300 for the initial application plus around €530 per family member, then renewal fees every 2 years), plus the qualifying investment itself (€250,000 minimum for cultural donation, €500,000 for the fund route). The passport, once citizenship is granted, costs €65.

Submission Methods

You can submit by post, at any IRN conservatória in person, or via the IRN online portal for some routes. In practice most files now go in person with a pre-booked appointment, because the conservatória wants to sight originals and check fingerprints. For Golden Visa holders the AIMA delay in issuing the first residence card no longer pushes back the residency clock — recent court rulings count the date AIMA *should* have issued the card, not the date it actually did.

The IRN online portal works for some descent files, but most naturalisation applicants still need an in-person appointment. Document translations have to be certified — Google Translate output will get the file kicked back.

Role of the Civil Registry Office and AIMA in the Citizenship Application Process

Two state bodies handle citizenship files between them:

• IRN / Conservatória dos Registos Centrais: reviews the documents, verifies them against the Lei da Nacionalidade, and issues the final citizenship grant. This is where most files actually sit during processing.
• AIMA (Agência para a Integração, Migrações e Asilo): replaced SEF in 2023. AIMA validates the residence history for naturalisation files — confirming permit dates, gaps, and continuity. AIMA's backlog is the main reason naturalisation files now take 18-30 months instead of the old 12.

Support and Assistance in Obtaining Portuguese Citizenship

A Portuguese immigration lawyer isn't required, but it pays off when documents come from a non-Hague-Convention country, when records are missing across generations (common for descent claims), or when there's a criminal-record question on file.

Lawyers can file on your behalf with a procuração (power of attorney), which is useful if you're applying from abroad or can't get to Portugal for the appointment.

What Is the Portuguese Citizenship Test?

The CIPLE (Certificado Inicial de Português Língua Estrangeira) tests A2-level Portuguese — basic everyday situations like ordering food, reading a short notice, or answering questions about your routine. It's the standard requirement for naturalisation and marriage routes. Three sections:

• Reading and Writing: 45% of the exam.
• Oral Comprehension: 30% of the exam.
• Oral Expression: 25% of the exam.

Pass mark: 55%. The exam runs at CAPLE-approved centres inside Portugal plus a handful of accredited centres abroad. Beginners typically need 80-120 hours of study before sitting it.

Does Portugal Allow Dual Citizenship?

If you want to renounce Portuguese citizenship later, IRN or the nearest Portuguese consulate handles the paperwork. Renunciation is reversible in some cases but not all — get advice before filing.

Advantages of Dual Citizenship

1. Travel: Use the Portuguese passport for the EU and 187 visa-free destinations; keep your home-country passport for entries into your country of origin.
2. Property: No restrictions on owning real estate in Portugal as a citizen, and no restrictions imposed by Portugal on owning property in your country of origin.
3. Benefits: SNS healthcare, social security, and free public schooling in Portugal; usually identical access in your home country.
4. Tax: Portuguese tax residence is based on physical presence (183 days) or having a habitual home, not citizenship. US citizens are the main exception — the US taxes its citizens on worldwide income regardless of where they live.

The bottom line

Portuguese citizenship works well for four groups: long-term residents who can wait out the 10-year clock and pass CIPLE A2; CPLP nationals (Brazil, Mozambique, Angola, Cabo Verde and the other Lusophone states) who get a 7-year window; people with a Portuguese parent or grandparent who can take the descent route without ever needing to live in Portugal; and spouses or partners of Portuguese citizens after 3 years of marriage.

What to actually expect: a 7-10 year residency wait before you can even file (under the May 2026 reform), 18-30 months of IRN/AIMA processing after that, A2 Portuguese mandatory on most routes, and document costs of €500-2,000 on top of the €175-€250 government fee. The Sephardic Jewish heritage route is closed. The Golden Visa is a residence permit, not a shortcut to citizenship — the underlying naturalisation clock now runs for 10 years for most non-CPLP nationals.

Frequently Asked Questions

Is it easy to get citizenship in Portugal?

Not for most expats. The May 2026 reform pushed the naturalisation wait from 5 to 10 years for non-CPLP nationals (7 for CPLP/EU), and AIMA/IRN backlogs add another 18-30 months on top. Descent and marriage routes are quicker when they apply.

Can a US citizen get citizenship in Portugal?

Yes. US citizens use the same routes as other non-EU nationals: naturalisation (10 years), descent, marriage, or Golden Visa residence followed by naturalisation. The US permits dual citizenship, and Portugal has since 1981 — so no renunciation needed.

Can you have dual citizenship in the US and Portugal?

Yes. Both countries recognise dual citizenship. Note that the US taxes its citizens on worldwide income regardless of where they live, so US dual citizens still file US returns while resident in Portugal.

What are the benefits of obtaining Portuguese citizenship?

EU citizenship — right to live and work in any EU/EEA state plus Switzerland; SNS healthcare; social security and pensions; free state schooling; and a passport with visa-free or visa-on-arrival access to roughly 187 destinations.

What are the eligibility criteria for obtaining Portuguese citizenship?

Depends on the route. Naturalisation: 10 years legal residence (7 for CPLP/EU) plus CIPLE A2 plus clean criminal record. Descent: Portuguese parent or grandparent. Marriage: 3 years married to a Portuguese citizen plus ties to the Portuguese community. Adoption: minor adopted by a Portuguese citizen.

What are the pathways to Portuguese citizenship through family reunification?

Spouses qualify after 3 years of marriage to a Portuguese citizen plus ties to the community. Children born to a Portuguese parent get citizenship at birth via jure sanguinis. Grandchildren of Portuguese-born grandparents can apply via descent if they show ties to the Portuguese community.

What is the interview and screening process for Portuguese citizenship applicants?

IRN runs the document review and criminal-record checks (Portugal plus home country). AIMA validates the residence history for naturalisation files. A formal interview isn't standard, but conservatórias do sometimes call applicants in to clarify document gaps.

What is the HQA Visa and its requirements?

The HQA (Highly Qualified Activity) visa is for skilled professionals with a Portuguese job offer or contract requiring specialist expertise. Applicants need relevant qualifications and proof of sufficient funds. It's a work-residence permit, not a citizenship route on its own — citizenship comes via naturalisation later.

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