Brazil · Citizenship by naturalisation
Brazilian Naturalisation
Governed by Lei 13.445/2017. Ordinary naturalisation requires four years. The reductions to one year for parents of Brazilian children and for nationals of Portuguese-language countries are statutory, not discretionary.
Brazil offers three statutory one-year naturalisation clocks against an ordinary route of four years (Lei 13.445/2017, Art. 66). The first is a Brazilian child. Jus soli here is unconditional, so a child born in Brazil is Brazilian at birth, and that collapses the parents' clock to one year. The second is a Brazilian spouse or stable-union partner. The third is a passport from any Portuguese-speaking country. Marriage or a Brazilian child also grants family-reunion residence for an indefinite term, Brazil's permanent residency, almost immediately. For a family willing to spend a year in Brazil, that is among the fastest routes anywhere, at any price, to a ~173-destination passport.
Qualifying routes
4 years of uninterrupted residence on a valid RNM
1 year of uninterrupted residence
1 year of uninterrupted residence
The facts
- Total landed cost
- a few thousand USD in legal fees plus CELPE-Bras costs
- Route type
- By residence
- Timeline
- 1–3 years (Ministry of Justice processing after the residence requirement is met. It has historically been slow.)
- Physical presence
- Residence must be uninterrupted. This is the operative constraint, and it 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 evidence accepted by the Ministry of Justice may substitute
- Dual citizenship
- Permitted
- Requirements
- valid RNM residency card for the qualifying perioduninterrupted residencePortuguese proficiencyno criminal convictionability to support yourself
- Uninterrupted residence is enforced more strictly than the residency permit's own two-year absence tolerance. Long trips out of the country 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. Natural-born Brazilians cannot be extradited at all. This distinction is real, and it matters to some clients.
- The one-year child route requires you to hold residency during that year. So the sequence runs: residency, then the birth, then a year, then naturalisation.
- Naturalising means committing to Brazilian tax residency for the qualifying period, with all the consequences of Lei 14.754/2023. Model the tax cost of the four years against the value of the passport.