Portuguese citizenship by residency.

Organic Law no. 1/2026 of 18 May, as corrected by Declaration of Rectification no. 17/2026/1, set the general naturalisation period at seven years for nationals of Portuguese-speaking countries and EU Member States and 10 years for other nationals. The period for stateless applicants is four years.

Legislative update — the 2026 reform

New periods: 7 or 10 years.

Organic Law no. 1/2026 of 18 May, as corrected by Declaration of Rectification no. 17/2026/1 changed the regime for naturalisation by residence. The general period is now seven years for nationals of Portuguese-speaking countries and EU Member States and 10 years for other nationals; for stateless applicants, the period is four years, alongside reinforced material requirements. The practical application of several provisions still depends on implementing regulation: the Nationality Regulation must be adapted by 16 August 2026 and may be revised. Read the full analysis →

Your situation	Residence period required
Administrative nationality procedure pending on 18 May 2026	Previous regime (5-year period then in force)
Nationals of official Portuguese-speaking countries and the EU	7 years
All other nationals	10 years
Stateless applicants	4 years

Source: Organic Law no. 1/2026 of 18 May, as corrected by Declaration of Rectification no. 17/2026/1, amending Law no. 37/81 (Nationality Act).

Pending applications

Procedures pending on 18 May 2026: previous regime.

The former regime continues to apply only to administrative nationality procedures that were already pending on 18 May 2026. Holding a residence permit on that date is not the same as having a nationality application pending. Verifying the filing date, the status of the procedure and the rules that actually apply to your case is one of the services we provide.

Overview

Portuguese citizenship by residence.

Naturalisation by residence remains a route to Portuguese nationality, under the rules of Organic Law no. 1/2026 of 18 May, as corrected by Declaration of Rectification no. 17/2026/1: a general period of seven years for nationals of Portuguese-speaking countries and EU Member States, 10 years for other nationals and four years for stateless applicants, together with reinforced material requirements. Anyone whose procedure was pending on 18 May 2026 should confirm which regime actually applies.

iLegal residence period — 7 years for nationals of Portuguese-speaking countries and the EU; 10 years for other nationals; 4 years for stateless applicants.
iiProcedures pending on 18 May 2026 — remain subject to the previous wording of the law. We verify the filing date and the status of your case.
iiiFull EU citizenship — Access to all rights, freedoms, and opportunities available to Portuguese and EU citizens.

Benefits

Why pursue Portuguese citizenship.

Passport and EU rights

Portuguese nationality confers the right to apply for a Portuguese passport. According to the June 2026 edition of the Henley Passport Index, the Portuguese passport ranked fifth, with access to 185 destinations.

Freedom of movement

Live, work, study, and retire anywhere in the European Union without restrictions.

iii

Political rights

Full political participation and the other rights attached to Portuguese nationality under the law.

Social security & pensions

Full access to Portuguese healthcare, social security, and future pension benefits.

Business opportunities

Start and operate businesses across the EU with full legal protections and benefits.

Family sponsorship

Sponsor family members and help them obtain residency or citizenship benefits.

Requirements

Eligibility criteria.

iLegal residence period — seven years for nationals of Portuguese-speaking countries and EU Member States; 10 years for other nationals; four years for stateless applicants. Periods of lawful residence may be continuous or intermittent, but must fall within the maximum statutory windows: six years for the four-year requirement, nine years for the seven-year requirement and 12 years for the 10-year requirement.
iiLanguage, culture, history and symbols — the statutory requirement is not limited to knowledge of Portuguese. It also covers Portuguese culture, history and national symbols, demonstrated through a test or certificate under the implementing regulations. The A2 level comes from the Nationality Regulation, which must be adapted by 16 August 2026 and may be revised. For nationals of Portuguese-speaking countries, the statutory presumption relates only to knowledge of the language.
iiiCriminal and security assessment — the law refers, among other matters, to a sentence of more than three years’ effective imprisonment and to a statutory catalogue of offences, risks and restrictive measures. The application requires criminal-record certificates from the countries of birth, nationality and residence after the age of criminal responsibility.
ivSolemn declaration — A declaration of adherence to the fundamental principles of the democratic rule of law.
vMeans of subsistence — the law requires means of subsistence but does not set a table of amounts in this provision. Evidence and sufficiency must be assessed in the applicant’s circumstances and under the applicable implementing rules.
viRegistration, biometrics and other rules — nationality takes effect through registration, which is constitutive. A lawyer with special powers may prepare and conduct the procedure, but biometric collection is in person and includes facial image, fingerprints and height. In the situations covered by article 6(14) to (16), a presumption preventing naturalisation may be rebutted through assessment by the Public Prosecutor and a court action; administrative processing is suspended while that assessment is pending. Nationality registered in good faith becomes consolidated after 10 years, and loss depends on a declaration by the person in the cases provided by law.

How we help

Citizenship application process.

Eligibility and applicable-regime review. We assess your residence history and documentation and, if you already have an application filed, we confirm the filing date and the rules that actually apply.
Preparation for the reinforced requirements. We provide guidance on the language and culture requirements, national history and symbols, rights and duties, and the political organisation of the state.
Document compilation. Gather tax records, residence proofs, criminal records, and all required documentation.
Application submission. Submit your citizenship application to the Portuguese Civil Registry Office.
Follow-up to decision. We follow the procedure through to a decision and, if the application is granted, to the issuance of the citizenship certificate and the passport application.

Citizenship by residency FAQs.

Seven years for nationals of Portuguese-speaking countries and EU Member States, 10 years for other nationals, and four years for stateless applicants, under Organic Law no. 1/2026 of 18 May, as corrected by Declaration of Rectification no. 17/2026/1. Intermittent periods may be combined within the applicable statutory window.

Only administrative nationality procedures already pending on 18 May 2026 benefit from the transitional rule. A residence permit by itself is not a pending nationality procedure.

The statutory requirement covers language, culture, history and national symbols, demonstrated through a test or certificate under the implementing regulations — the A2 level comes from the Nationality Regulation, which must be adapted by 16 August 2026 —, a solemn declaration of adherence to the principles of the democratic rule of law and means of subsistence, whose evidence and sufficiency are assessed under the applicable implementing rules.

Periods of lawful residence may count, subject to the statutory method of calculation, the applicable window and the evidence in the official record. The type of residence route does not remove the remaining naturalisation requirements.

No. Portuguese law permits dual citizenship: as a rule, you can keep your current nationality while becoming a Portuguese citizen.

Implementing regulations, especially the language, culture and history assessment, remained capable of further development at the date of this review. The statutory periods and transitional rule should not be described as provisional.

Two clocks matter. First, the residence period: 7 or 10 years under the 2026 law, depending on nationality (procedures already pending on 18 May 2026 keep the previous 5-year regime). Second, the processing of the naturalisation application itself at the registries, which has recently been taking many months and varies with the service's backlog. Neither clock can be shortened by any visa type.

Last legal review: 19 July 2026. This information is general and does not replace individual legal advice. It does not constitute a guarantee of any outcome. The applicable framework depends on the law in force, supplementary regulation and the specific circumstances of each case.

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Ready to become a Portuguese citizen?

We handle the nationality process end to end: verifying procedures pending on 18 May 2026, assessing your position under the 7- or 10-year regime, and preparing for the reinforced requirements. Book a consultation to review your specific situation.

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