Secure Mexican dual citizenship. Learn about requirements for descent, marriage, and residency, plus advantages for US citizens holding two passports.

Learn how to obtain Greek citizenship by residence in 2026. Discover the naturalization path, language requirements and application process.

Compare the cost of living in Mexico. See average rent, grocery prices, and healthcare costs. Find the most affordable cities for expats.

Compare living expenses in Greece. See average rent, grocery prices, and healthcare costs vs. the US. Find the most affordable cities for expats.

Explore living costs in Italy in 2026. Compare average rent, grocery prices, and salaries vs the US. Find the most affordable places for expats.

Explore the Entrepreneur Visa in Spain and learn how to launch an innovative business in Spain for non-EU citizens.

Discover the key differences between jus soli vs jus sanguinis and how these laws determine your citizenship status.

Discover how to go from Golden Visa holder to full Greek citizen. Learn the steps, challenges, and benefits of Greece citizenship by investment.

Explore the entire process of starting a business in France as a foreigner. From choosing the right structure and visa to registering your company and setting up your life in France.

In this guide, Lexidy’s immigration lawyers outline everything you need to know about how to become a Portuguese citizen.