Birthactive
Citizenship at birth through a Guinea-Bissau parent
Birth to a Guinea-Bissau parent creates nationality. Birth in Guinea-Bissau alone to two foreign parents is not unrestricted jus soli under the modeled framework.
Citizenship routes
Ancestryreviewed
Naturalizationreviewed
Birthreviewed
Investmentreviewed
Naturalizationactive
Naturalization as the spouse of a citizen
A foreign spouse may naturalize after three years of marriage and one year of residence.
Ancestryactive
Guinea-Bissau nationality through a Guinea-Bissau parent
A child of a Guinea-Bissau parent is a national under the constitutional nationality framework and nationality statute.
Naturalizationactive
Naturalization after about 6 years residence
Adults generally need about 6 years lawful residence before ordinary naturalization, plus character, language or integration, and other statutory conditions. Grant is discretionary under the nationality law.