How do I prove my Portuguese for a citizenship application, and what changed in 2026?

Updated

Short answer: For naturalisation you must show, by test or certificate, that you know Portuguese and, since 19 May 2026, Portuguese culture, history and national symbols. An A2 or higher certificate, for example from a PLA course, exempts you from the national Portuguese test. Details of the new culture component and the amended Nationality Regulation were not confirmed in the official sources checked, so check them before you apply.

If you want Portuguese nationality by naturalisation, you need to prove that you know Portuguese. The official text lists several accepted ways to do that. Since May 2026, a new Nationality Law has also added culture, history and national symbols to the same requirement.

This article gives you a checklist of the language proofs in the official text. It also explains when an A2 certificate lets you skip the test, and which parts of the new rules are still unclear.

What does the 2026 law require?

Organic Law 1/2026 was published on 18 May 2026. For naturalisation, it says you must show, by test or by certificate, that you know the Portuguese language and also Portuguese culture, history and national symbols (Lei Orgânica n.º 1/2026). Culture and history now sit under the same requirement as language.

The law took effect the day after publication, so it applies from 19 May 2026 (Lei Orgânica n.º 1/2026, art. 8).

The residence period changed too. You need at least 7 years of legal residence if you are a national of a Portuguese-speaking country or an EU citizen, and 10 years if you are a national of another country. The language and culture requirement applies at the time of the application (Lei Orgânica n.º 1/2026, art. 6).

Which proofs of Portuguese does the official text accept?

The list of accepted language proofs sits in article 25 of the Regulamento da Nacionalidade Portuguesa (Nationality Regulation). The main options are:

Proof Details
School certificate From a recognised public, private or cooperative school, showing you passed Portuguese or Portuguese as a Non-Native Language in at least two school years (Nationality Regulation, art. 25)
Official test (PaN) A pass in the official Portuguese test for nationality (Nationality Regulation, art. 25)
CAPLE certificate A certificate from a recognised Portuguese-as-a-foreign-language assessment centre, CAPLE (Nationality Regulation, art. 25)
A2 certificate Level A2 or higher from a public school or an IEFP centre (AIMA questions and answers)
PLA certificate A Português Língua de Acolhimento (Portuguese as a Host Language) course certificate showing you finished level A2 or higher (AIMA questions and answers)

AIMA quotes the same list from article 25(2), so the two sources agree.

The official test (PaN)

IAVE, the Instituto de Avaliação Educativa, runs the test for nationality. A 2021 embassy notice says it certifies Portuguese with reference to level A2 of the CEFR (Embaixada de Portugal em Riade). Treat that notice as background, not as current procedure.

Sitting the test costs a fee, set by ministerial order (portaria). Candidates must be at least the legal age for completing compulsory schooling on the test date (Nationality Regulation, art. 25). I could not verify the current fee or the test calendar, so check the IAVE website.

Can I skip the test with an A2 certificate?

Yes, under the rules AIMA describes. If you hold a certificate of level A2 (elementary user) or higher, for example from a PLA course, you don't have to sit the national Portuguese test (AIMA questions and answers).

AIMA also says PLA certification at A2 or higher is accepted as proof of Portuguese for nationality, permanent residence and long-term resident status (AIMA PLA page). If you also need the paper for permanent residence, our guide to A2 Portuguese for permanent residence covers that route.

For more on the CAPLE exam, see our pages on the CIPLE exam and CIPLE results and certificate.

Special cases in the official text

Nationals of Portuguese-speaking countries. They are presumed to meet the language part of the requirement. That presumption does not apply if their lack of Portuguese is manifest to the competent services. The wording refers to the first part of the requirement, which is the language part (Lei Orgânica n.º 1/2026, art. 6(10)).

School in a Portuguese-speaking country. If you studied in a public or recognised school there, a school certificate can prove your Portuguese. If the registry doubts a certificate, it may consult the Directorate-General for Education (DGE) or IAVE (Nationality Regulation, art. 25).

Health, disability and age. People with serious health problems or disabilities, and people aged 60 or over who cannot read or write, get a test adapted to their ability to show their Portuguese (Nationality Regulation, art. 25).

Marriage route. For people married for more than three years to a Portuguese national, the law lists only the absence of the criminal-record and security situations in art. 6(1)(f)–(h) (Lei Orgânica n.º 1/2026, art. 3). The language and culture requirement is not listed there. Don't assume you are exempt, and don't assume the same test applies. Confirm with the official services.

What is still pending or unclear?

A fair amount is still open. Here is what the sources say, and what they don't.

  • The amended Regulation. The law orders the Government to amend the Nationality Regulation, which holds the list of accepted language proofs, within 90 days of publication (Lei Orgânica n.º 1/2026, art. 4). That deadline was about 16 August 2026. I could not confirm whether the amended text has been published, so check diariodarepublica.pt and the IRN website (irn.justica.gov.pt).
  • The culture, history and symbols component. I found no official detail on its format, content, fee, provider or dates.
  • Whether A2 still covers everything. It is unclear whether an A2, PLA or CAPLE certificate will cover the whole requirement or only the language part. AIMA's questions and answers describe the older, language-only regime.
  • Pending applications. Applications already pending on 19 May 2026 are decided under the previous version of the law (Lei Orgânica n.º 1/2026, art. 7). The sources I read don't say how pending is defined, for example by submission date or by a complete file. Ask IRN.

A checklist before you apply

  1. Work out your route: residence-based (7 or 10 years) or another route such as marriage.
  2. Check whether your application counts as pending under the old rules.
  3. Choose one language proof from the table above, or confirm that you are covered by a special case.
  4. If you rely on A2, check that the certificate states level A2 or higher.
  5. Before submitting, read the current official guidance on the culture, history and symbols component.

Common questions

Does a CIPLE or PLA certificate prove the culture part too? That is not yet clear. The sources I read confirm A2 as proof of language, but give no detail on how the new culture component will be proved.

I'm from a Portuguese-speaking country. Am I exempt from everything? The presumption covers the language part only, and it can be set aside if your lack of Portuguese is manifest. Don't assume it covers the culture component.

Do the new 7 and 10-year periods change permanent residence? Those periods are in the Nationality Law. AIMA says A2 proof is accepted for permanent residence and long-term resident status (AIMA PLA page), but check for 2026 updates.

How OneGrade can help

OneGrade is an online European Portuguese course built around the CIPLE exam format. It has 5 modules and 10 CIPLE-style tasks checked by a teacher. The plans are Basic, Premium and Exclusive, and include 6 months of access. Nothing here guarantees that you will pass an exam or get citizenship. The OneGrade certificate is not an official certificate, and the course doesn't claim to cover the new culture component because it is a language course. If you want to see where you stand first, you can take the level test.

This article explains official rules in plain English, is not legal advice, and you should check the official pages (Diário da República, AIMA, IRN) before you apply.

Official sources