Brazil · Citizenship by naturalisation
Brazilian Naturalisation
Open
Last verified July 2026
Governed by Lei 13.445/2017. Ordinary naturalisation requires four years; the reductions to one year for parents of Brazilian children and for Portuguese-language country nationals are statutory, not discretionary.
Brazil is unusual: jus soli is unconditional, so a child born there is Brazilian immediately, and the parents' naturalisation clock then collapses to one year. For a family willing to spend a year in Brazil, that is the fastest route to a ~173-destination passport anywhere in the world at any price.
Qualifying routes
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Ordinary naturalisation
4 years of uninterrupted residence on a valid RNM
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Reduced — parent of a Brazilian child
1 year of uninterrupted residence
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Reduced — Portuguese-language country nationals
1 year of uninterrupted residence
The facts
- Total landed cost
- a few thousand USD in legal fees plus CELPE-Bras costs
- Timeline
- 12–36 months — Ministry of Justice processing after the residence requirement is met; historically slow
- Physical presence
- Residence must be uninterrupted — this is the operative constraint and is stricter than the residency permits themselves require
- Family
- each applicant naturalises individuallya child born in Brazil is Brazilian by birth regardless of the parents' status
- Permanent residency
- prerequisite — you must already hold residency
- Citizenship
- 4 years, or 1 year with a Brazilian child
- Language test
- Portuguese proficiency, typically CELPE-Bras; Brazilian educational documents or other Ministry of Justice-accepted evidence may substitute
- Dual citizenship
- Permitted
- Requirements
- valid RNM residency card for the qualifying perioduninterrupted residencePortuguese proficiencyno criminal convictionability to support oneself
What can go wrong
- 'Uninterrupted' residence is enforced more strictly than the residency permits' own two-year absence tolerance. Long trips out can reset your clock.
- CELPE-Bras is a real exam with real failure rates, administered on a fixed calendar — 2026/1 registration ran 24 February to 6 March. It is not a formality and it constrains your timeline.
- Naturalised Brazilians can be extradited for common crimes committed before naturalisation, and in narcotics cases at any time — unlike natural-born Brazilians, who cannot be extradited at all. This distinction is real and matters to some clients.
- The one-year child route requires you to have residency during that year, so the sequencing is: residency, then the birth, then a year, then naturalisation.
- Naturalising means committing to Brazilian tax residency for the qualifying period, with all of Lei 14.754/2023's consequences. Model the tax cost of the four years against the passport's value.