U.S. citizenship may be acquired either at birth or through naturalization subsequent to birth. Persons born outside of the U.S. may acquire U.S. citizenship under certain circumstances.
What Service Do You Require?
Apply for Citizenship
For questions about eligibility for becoming a U.S. citizen, please contact the American Citizen Services (ACS) at +53 7 839 4100 or by email ACSHavana@state.gov
Renounce Citizenship
A U.S. citizen by birth or naturalization INA 301 (8 U.S.C. 1401), INA 310 (8 U.S.C. 1421) or a U.S. noncitizen national INA 308 (8 U.S.C. 1408), INA 101(29) (8 U.S.C. 1101(29)) will lose U.S. nationality (“expatriate”) her or himself by committing a statutory act of expatriation as defined in INA 349 (8 U.S.C. 1481), or predecessor statute, but only if the act is performed (1) voluntarily and (2) with the intention of relinquishing U.S. citizenship. The U.S. Supreme Court has spoken (Afroyim v. Rusk, 387 U.S. 253 (1967) and Vance v. Terrazas, 444 U.S. 252 (1980)): a person cannot lose U.S. nationality unless he or she voluntarily relinquishes that status.
- Renunciation of U.S. Nationality
- Renunciation of U.S. Nationality by Persons Claiming a Right of Residence in the U.S.
- Possible Loss of U.S. Nationality and Dual Nationality
- Possible Loss of U.S. Nationality and Foreign Military Service
- Possible Loss of U.S. Nationality and Seeking Public Office in a Foreign State
Dual Nationality
The Government of Cuba treats U.S. citizens born in Cuba as Cuban citizens and may subject them to a range of restrictions and obligations. The Cuban government requires U.S.-Cuban dual citizens who departed Cuba on or after January 1, 1971 to enter and depart Cuba using a Cuban passport. Using a Cuban passport for this purpose does not jeopardize one’s U.S. citizenship; however, such persons must use their U.S. passports to enter and depart the United States. Cuban-Americans who departed Cuba before January 1, 1971 may travel to Cuba on their U.S. passport but must apply for an HE-11 visa from the Cuban Embassy. Cuban authorities do not always notify the U.S. Embassy of the arrest of dual nationals and may deny U.S. consular officers access and visitation.
