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Brazil citizenship by descent is governed by Nacionalidade por filiação. Brazilian nationality passes by filiation without limit. Adoption, posthumous children, and children born abroad to Brazilian parents are all eligible. We file through the Consulado or directly with the Cartório in Brazil.
This pillar page clusters every piece of Ancestra content related to Braziln citizenship by descent — country guide, document checklists, comparisons, glossary terms, cost estimates, and eligibility assessment — in one place.
The key thing to know: Brazil has one of the fastest and most accessible CBD regimes — typically 6-12 months. The cartório registration is the final step.
Transmission rule: Both parents equally.
Generational limit: No generational limit — Brazilian nationality passes by filiação (filiation) without limit. Any descendant of a Brazilian can claim.
Dual citizenship: Permitted — Brazil allows dual citizenship.
Language requirement: None for descent path.
Filing authority: Consulado-Geral do Brasil (consulate) or Cartório (notary office) in Brazil.
FAQ
Is there a generational limit for Brazil citizenship by descent?
Brazil: No generational limit — Brazilian nationality passes by filiação (filiation) without limit. Any descendant of a Brazilian can claim.
Does Brazil allow dual citizenship?
Brazil: Permitted — Brazil allows dual citizenship.
Related resources
Brazil country guide
Nacionalidade por filiação
Brazil checklist (grandparent)
Complete document checklist for claiming through a grandparent
Brazil checklist (parent)
Complete document checklist for claiming through a parent
Brazil cost calculator
Estimate your all-in cost
Glossary: Filiação
Filiação is the Brazilian legal concept of filiation (parent-child relationship), which is the basis...
Glossary: Cartório
A cartório is a Brazilian notary public office that maintains civil registry records and processes c...