Global Retirement Report: Methodology

The Global Retirement Report evaluates and ranks 44 countries worldwide that offer passive income visas or retirement residence permits, providing a comprehensive assessment of the best destinations for retirees seeking to live abroad. The analysis utilizes a total of 20 distinct indicators, systematically grouped into six sub-indexes and one final overall index designed to identify the optimal country for retirement.

By employing this structured and systematic approach, the Global Retirement Report delivers an objective, multi-dimensional evaluation of jurisdictions for retirement abroad. The methodology ensures all aspects crucial to retirees (from practical requirements to lifestyle and integration considerations) are incorporated, allowing for an informed and well-rounded decision-making process for those seeking the best place to retire globally.

Each of the 20 indicators was selected to capture a critical aspect of the retirement experience. Indicators are grouped into one overall  and six core sub-indexes as follows:

Overall Index

The Overall Retirement Index was constructed as a composite measure, synthesizing the results from all six sub-indexes to deliver a balanced and multidimensional ranking of the best countries for retirement. Each sub-index was assigned a weight according to its relative importance to the retirement experience, ensuring that no single aspect disproportionately influences the final score. By integrating indicators related to procedure, citizenship and mobility, economics, taxes, quality of life, and safety and integration, the overall index provides a robust and objective comparison of retirement destinations, empowering retirees to make well-informed, holistic decisions about where to spend their next chapter abroad.

Sub-indexes

• Procedure Index: Encompasses processing times, family member inclusion, visa duration, and renewability.
• Citizenship and Mobility Index: Covers path to citizenship, dual citizenship allowed, and passport strength (mobility).
• Economics Index: Includes income requirements, visa application costs, and cost of living.
• Tax Optimization Index: Assesses the national tax system, applicable tax rates, and tax benefits for retirees.
• Quality of Life Index: Evaluates healthcare quality, climate/weather, and environmental quality.
• Safety and Integration Index: Measures security, migrants’ acceptance, English proficiency, and broader aspects of safety and integration.

Each sub-index is designed to provide a focused comparison of countries on specific dimensions most relevant to retirement migration.

Scoring and Normalization

To ensure comparability across countries and indicators, all data points were standardized using the Min-Max Normalization formula, rescaling each feature within the [0, 1] interval. This process ensures that no single indicator disproportionately influences the overall results and allows for a fair, balanced comparison.

Special Scoring Adjustments

For taxes, the higher range of applicable tax rates was used and normalized so that a lower tax rate yielded a higher score (“lower is better”). The same logic was applied to visa application costs and income requirements.

In the procedure sub-index, higher values were given for longer visa durations and greater renewability, as well as more inclusive family member policies.

For citizenship and mobility, the highest scores were assigned to countries offering direct access to citizenship, allowance of dual citizenship, and strong passport strength.

For quality of life and safety and integration, higher values were assigned to better outcomes in healthcare, environmental quality, security, and inclusiveness.

Index Construction

After normalization, each indicator contributed equally to its respective sub-index, and sub-indexes were aggregated to generate the final Overall Retirement Index Score for each country. This index enables direct cross-country comparisons and highlights the most attractive destinations based on a holistic set of criteria.

Procedure Index

The Procedure Index evaluates the practical aspects of securing a passive income or retirement visa in each country. This sub-index encompasses processing times, family member inclusion, visa duration, and renewability. Data was meticulously collected from national legislations and official regulations to analyze how streamlined the application process is and to assess the benefits not only for the primary applicant but also for accompanying family members. A smoother, more inclusive process with longer and renewable visa durations scores higher, reflecting greater flexibility and security for retirees and their families.

Citizenship and Mobility

This sub-index covers the long-term migration potential and travel freedom retirees gain after relocating. It includes the path to citizenship, whether dual citizenship is permitted, and the strength of the passport in terms of global mobility. Information was sourced from national laws and regulations, while passport strength data was derived from the Global Citizen Solutions Global Passport Index (GPI), focusing specifically on the enhanced mobility dimension. Higher scores are awarded to countries that offer a clear, attainable route to citizenship, allow dual nationality, and provide strong international travel rights.

Economics Index

The Economics Index captures the financial accessibility and day-to-day affordability for retirees. It comprises income requirements, visa application costs, and the local cost of living. Income and cost data were gathered from official sources and national regulations, while cost of living was sourced from Numbeo, ensuring a realistic comparison of everyday expenses across countries. Countries with lower barriers to entry and a more affordable lifestyle perform better in this sub-index, making them especially attractive for retirees on fixed incomes.

Tax Optimization Index

This sub-index assesses the tax environment relevant to new residents and retirees, including the national tax system, applicable tax rates, and specific tax benefits for retirees. All data was extracted from national legislation and up-to-date regulations. The analysis rewards jurisdictions with lower tax burdens and targeted tax incentives for retirees, as these can have a significant impact on net income and financial well-being during retirement.

Quality of Life Index

The Quality of Life Index considers three core dimensions: healthcare quality, climate and weather, and environmental quality. Quality of life data was sourced from the Global Passport Index (quality of life dimension), healthcare and weather information from Numbeo, and environmental quality scores from the Yale Environmental Performance Index. This multi-source approach provides a holistic perspective on the living standards retirees can expect, with higher scores reflecting healthier, more pleasant, and environmentally sustainable environments.

Safety and Integration

The Safety and Integration sub-index evaluates personal security, migrant acceptance, English proficiency, and broader integration prospects. Security was assessed using data from the Global Peace Index, while migrants’ acceptance was measured via the Gallup Migrant Acceptance Index. English proficiency scores were taken from the EF English Proficiency Index. This sub-index recognizes destinations where retirees are likely to feel safe, welcomed, and able to communicate and integrate with ease.