5 Best Countries for Dual Citizenship for US Citizens

1. Switzerland

HDI Value: 0.962

According to Digital Emigre, the timeline for acquiring Swiss citizenship through naturalization typically spans a decade. Switzerland permits dual citizenship, and prospective citizens must fulfill a minimum physical presence requirement of 183 days per year, with a full 365-day presence in the year preceding their application. Swiss citizenship applicants are also obliged to pay taxes in Switzerland. Language requirements include a B1 level proficiency in speaking and an A2 level proficiency in writing in one of Switzerland’s national languages. The citizenship process necessitates passing a citizenship test. 

Furthermore, citizenship regulations in Switzerland are determined at the cantonal level. It is essential to note that certain cantons have established stringent criteria and specific requirements for individuals who wish to maintain their U.S. citizenship while acquiring citizenship or residency in a Swiss canton.

You can also take a look at our articles 15 Easiest Countries to Get Citizenship Without Investment & 15 Most Peaceful Countries in the World.