Brazil
South America · informational research only · no verified delivery partner published
Brazil recognizes citizenship for most children born in its territory, provides family-reunion residence for qualifying relatives, and reduces ordinary naturalization residence to one year for specified parents and spouses.
Birthright citizenship
Generally yes; foreign-service exception
Parent residence
Family-reunion basis available
Naturalization
4 years generally; 1 year for specified family cases
Authority
Ministry of Justice / Federal Police
Overview
Article 12 of the Constitution provides Brazilian nationality at birth for people born in Brazil unless foreign parents are serving their country.
A parent of a Brazilian child is among the family categories identified in official residence guidance.
Ordinary naturalization generally uses four years of qualifying residence, reduced to one year for specified applicants including a qualifying parent of a Brazilian child or spouse or partner of a Brazilian.
3 draft route records in Brazil
Brazilian Citizenship by Birth
Brazilian nationality for most children born in Brazil, except where foreign parents are serving their country.
Research cutoff 2026-09-21 · 2 source references · review pending
Brazil Family-Reunion Residence
Residence authorization for eligible relatives, including a parent of a Brazilian child, subject to the current family-reunion rules and evidence.
Research cutoff 2026-09-21 · 2 source references · review pending
Brazilian Ordinary Naturalization
Brazilian citizenship application after four years of qualifying residence generally, reduced to one year for specified applicants including a parent of a Brazilian child or spouse of a Brazilian.
Research cutoff 2026-09-21 · 2 source references · review pending
Physical presence note
Ordinary naturalization uses qualifying residence and proportionate absence limits. The official guidance states a maximum total absence of three months for the one-year period.
PR & naturalization
Family residence and citizenship are separate. A Brazilian child can support residence and a shorter naturalization period, but does not automatically naturalize a parent.
Tax note
Brazilian tax residence and immigration residence are separate tests. Obtain current cross-border tax advice before relocating. Tax advice is given only by a qualified tax professional.
Documents note
Identity, CRNM, civil records, criminal records, language evidence and ground-specific family documents may be required.
Frequently asked
Is a child born in Brazil Brazilian?
Generally yes under Article 12, unless the foreign parents are serving their country.
Can a parent live in Brazil through a Brazilian child?
Official Federal Police guidance includes a parent of a Brazilian among the family-reunion categories, subject to evidence and procedure.
Can a Brazilian child shorten a parent’s naturalization period?
The Ministry of Justice states that the ordinary residence period may be reduced to one year for a qualifying parent of a Brazilian-born or naturalized child, while the other requirements remain.