5 Cheapest Countries to Get Second Citizenship

2. Antigua and Barbuda 

Citizenship Cost: $100,000

The National Fund is the least expensive investment option in Antigua and Barbuda, requiring a minimum of $100,000. However, the application and processing fees are more expensive, up to $30,000 or more, than in St. Lucia. Also, the average cost of living for a single person in the country is about $1100 without rent. With a passport from Antigua and Barbuda, you can travel to 103 countries without a visa, and it is ranked 24th on the passport index. Antigua and Barbuda is historically rich in the Caribbean. The top exports include fuels and mining products, and the primary source of income is mining products.