Vanuatu and São Tomé and Príncipe have emerged as the fastest routes to obtaining a second passport through investment, with processing times of just over two months for both jurisdictions.
The Pacific island nation of Vanuatu requires a minimum contribution of US$130,000, while São Tomé and Príncipe offers a lower entry point at US$90,000.
These programs are increasingly attracting high-net-worth individuals seeking rapid access to visa-free travel and enhanced global mobility.
The speed of these programs contrasts sharply with traditional citizenship-by-investment schemes in Europe and the Caribbean, which often involve processing periods of six months to two years.
The compressed timelines reflect a competitive market where island nations are leveraging their sovereignty to attract foreign capital quickly.
This trend highlights the growing demand for alternative residency and citizenship options among investors looking to diversify their geographic exposure.