Antigua and Barbuda is a sovereign country in the Carribean. The total area assumes 440 square kilometres , it consists of two medium sized islands: Antigua (281 km2) (1) and Barbuda (160.56 km2) (2). The total population is about 100,000 people based on Wikipedia (3).
According to Visaguide (4) Antigua and Barbuda has launched a Digital Nomad Residence program in 2020. Digital nomads are exempt from taxes in this country and the application procedure takes 14 days.
Also, based on Immigration consultant (5) there is an investment program on the island, which allows to get passport of Antigua and Barbuda. The applicant can pay $100k fee in state fund or buy a real estate property for $250k.
Last, but not least - Antigua and Barbuda is a member of ECCB - a monetary institution which unites 9 countries of the region.