BELIZE
General: Governed by the Belize Constitution (as amended, notably in 2017/2021 regarding dual citizenship) and the Belizean Nationality Act, Chapter 161.
By Birth: A child born in Belize on/after September 21, 1981 is a citizen regardless of parents' nationality, except children of certain diplomats.
By Descent: A child born abroad on/after September 21, 1981, with at least one Belizean parent (or in some cases a Belizean grandparent), acquires citizenship by descent through an Application for Registration filed with the Immigration and Nationality Department.
By Registration: Available to a foreign spouse of a Belizean citizen (commonly after around 1 year of marriage and residence); Commonwealth citizens naturalized/registered before independence; certain historic categories tied to independence-era transition.
By Naturalization: Standard route requires about 5 years of permanent residence (reduced, e.g., to around 1 year if married to a citizen), good character, and intent to reside permanently.
Dual Citizenship: Recognized under Section 27 of the Constitution — "a citizen of Belize by birth or descent who acquires the citizenship of any other country may... retain his citizenship of Belize," provided the other country also permits it. Exceptions: a citizen by descent who previously renounced Belizean citizenship must, on reapplying, renounce the other nationality and show genuine intent to reside in Belize; and dual nationality is barred for a citizen (by descent or registration) who pledges allegiance to, or is a citizen of, a country that does not recognize Belize's independence/sovereignty/territorial integrity.
Loss of Citizenship – Voluntary: Renunciation is permitted by law through formal application.
Loss of Citizenship – Involuntary: A person who acquired citizenship by descent or registration and makes an invalid/ineffective renunciation of a foreign citizenship is deemed never to have validly acquired Belizean citizenship; citizenship obtained by fraud or misrepresentation may also be revoked.
The following may be grounds for involuntary loss of Belizean citizenship for a person who acquired Belizean citizenship by registration if such person: Has been convicted of an offence under the Belizean Nationality Act; or Has been convicted of any offence under Title XIV of the Criminal Code; or Was registered as a citizen of Belize by means of fraud, false representation, or the concealment of material circumstances, or by mistake; or Has, within five years after the date of registration as a citizen of Belize, been sentenced in any court to imprisonment for a term of twelve months or more; or Has, since the date of his becoming a citizen of Belize by registration, been for a period of not less than two years ordinarily resident in a foreign country of which he was a national or citizen at any other time prior to that date, and has not maintained a substantial connection with Belize; or Has taken an oath or affirmation of, or made a declaration of, allegiance to a foreign country; or Has so conducted themself that their continuance as a citizen of Belize is detrimental to the interest of Belize.
REQUIRED DOCUMENTATION
Belize fully permit dual nationality with the US. However, they do not offer digitized web-based public downloads for their descent registration sheets. To lodge a claim, you must interface directly with their consular offices:
Review instructions via the Embassy of Belize in Washington, D.C. to obtain descent forms.
Contact the Embassy of the Commonwealth of Dominica to request physical descent registries.
Review the Embassy of Haiti consular services page for nationality verification protocols.
Important Procedural Requirements
Apostille: Because the US is part of the Hague Apostille Convention, all US-issued documents (like your state birth certificate) must be apostilled by the Secretary of State where they were issued to be legally recognized by Caribbean authorities.
Certified Translations: Any supporting paperwork not natively written in English must be accompanied by a sworn, official English translation.
Serving The Countries of CARICOM: Antigua and Barbuda, The Bahamas, Barbados, The Commonwealth of Dominica, Grenada, Guyana, Haiti, Jamaica, Montserrat, Saint Lucia, Saint Kitts and Nevis, Saint Vincent & Grenadines, Suriname and Trinidad and Tobago.