The Belize iDeclare Form is Belize's online immigration and customs declaration. It is issued by the Department of Border Management and Immigration Services and the Customs and Excise Department. It was launched on December 1, 2024 for arrivals and departures at Philip S. W. Goldson International Airport.
The online form is an optional way to complete the declaration. The declaration itself is part of entering Belize: the UK government's travel advice says that all travelers passing through the international airport "are required to complete an immigration and customs declaration form", and that the Belizean authorities recommend completing the digital form prior to travel. The official portal says the documentation can be submitted electronically either prior to or upon arrival or departure.
When the system was launched, the airport said that printed and digital forms were both accepted during a three-month test phase. We found no later official text that makes the online version the only way or that withdraws the paper form.
The arrival form is used by residents and non-residents, and no exemptions are published.
The main traveler can add dependents: children aged 17 and under, and a spouse or dependent relatives aged 18 and over. The customs part says that only one declaration per family is needed where applicable, completed by the head of the family.
An extension to all ports of entry was announced for January 1, 2025. Its use at land borders and sea ports is not confirmed by an official source, so check the official portal if you do not arrive by air.