Top 10 European Countries for Dual Citizenship in 2026

8. Bulgaria – Permanent Residency Through Investment Funds

Bulgaria remains a relatively affordable destination for investors seeking permanent residency in Europe.

The country offers investment opportunities through government-approved investment funds.

Benefits of Bulgaria

Bulgaria offers low living costs, a favorable tax system, and strategic access to European markets.

Sofia, Plovdiv, and Varna continue to attract business investment.

Permanent Residency Process

Approved investors may qualify for permanent residency.

Applicants who maintain their investment and residency status may eventually apply for citizenship.

Citizenship Rules

Certain citizenship routes may require renunciation of previous citizenship depending on the applicant’s circumstances.

Bulgarian Economy and Investment Climate

Bulgaria’s growing technology and outsourcing industries continue to support economic development.