Legal Chronicle

July 2026

Index

Social Security Agreements (SSA): Navigating Cross-Border Employment and Global Workforce Mobility

Dear Reader,

The Legal Department at UJA is pleased to present this edition of Legal Chronicle, aimed at keeping readers informed about recent legal developments. In this edition, Legal Chronicle examines the key reforms introduced under the Insolvency and Bankruptcy Code (Amendment) Act, 2026, and their implications for corporate restructuring, insolvency resolution, creditor rights and the broader insolvency framework in India.

We hope that this edition creates a sense of enthusiasm for our readers and successfully delivers the plethora of legal knowledge as intended. In case you have any feedback or need us to include any information to make this issue more informative, please feel free to write to us at legal@uja.in.

Introduction

The increasing globalization of business operations and the growing mobility of employees have significantly transformed the modern workforce. Multinational enterprises frequently deploy employees across borders to support business expansion, facilitate knowledge transfer and meet operational requirements. While international mobility offers substantial opportunities for businesses and employees, it also creates challenges arising from overlapping social security obligations. In the absence of coordination between national social security systems, employers and employees may become liable to contribute to the social security schemes of both the home and host countries. Such dual contributions can increase employment costs, create administrative burdens and in certain cases, result in contributions without corresponding benefit entitlements.

Social Security Agreements (SSAs) seek to address these challenges by coordinating the social security systems of two countries. They are bilateral agreements that provide relief from double social security contributions, facilitate the portability of benefits and protect the social security rights of internationally mobile employees.

Recognizing the importance of social security coordination, the Government of India has entered into SSAs with several countries to benefit both employers and employees. India’s expanding SSA network has become increasingly significant in supporting international assignments and facilitating global business operations.

II. Understanding Social Security Agreements

1. Meaning and Purpose

SSAs are bilateral agreements entered into between two countries to coordinate their respective social security systems and protect the interests of individuals who work across national borders. These agreements establish rules for determining the applicable social security legislation for internationally mobile employees and seek to prevent situations where workers become subject to social security obligations in more than one country simultaneously.

The primary purpose of an SSA is to coordinate the social security regimes of the contracting states while respecting the domestic laws of each country. Through agreed rules and administrative mechanisms, SSAs determine the country in which contributions are required and provide relief from overlapping social security obligations. Most agreements also contain provisions relating to detached workers, totalization of contribution periods and portability of benefits.

2. Objectives of SSAs

Avoidance of Double Social Security Contributions: One of the principal objectives of SSAs is the avoidance of double social security contributions. In the absence of an agreement, employers and employees may be required to contribute to the social security systems of both the home and host countries, resulting in increased employment costs and administrative burdens.
Continuity of Social Security Coverage: SSAs ensure continuity of social security coverage for employees temporarily assigned abroad by allowing them to remain covered under their home-country social security system for a specified period. This protects employees from interruptions in their social security coverage during international assignments.
Protection of Benefit Entitlements: Several agreements permit the totalization of contribution periods completed in both countries, enabling employees to satisfy minimum eligibility conditions for pensions and other benefits.
Facilitation of Labor Mobility: SSAs facilitate international labour mobility by reducing social security barriers to cross-border employment. By providing certainty regarding contribution obligations and preserving social security rights, these agreements support global business operations and encourage the movement of skilled workers across jurisdictions.

3. How Social Security Agreements Operate

Applicable Social Security Legislation: Under SSAs, a cross-border worker is generally subject to the social security laws of only one country at any given time, typically where the work is performed. This eliminates the financial burden of “double coverage,” preventing both employers and employees from paying dual social security taxes on the same earnings.
Detached Worker Rules

- Temporary Assignments: SSAs contain a crucial exception to the single-country rule for individuals sent temporarily by their employer to work in a partner country.
- Exemption from Host-country Contributions: Through detached worker rules, these agreements legally exempt employees from making social security contributions to the host country. Instead, the employee remains solely covered by the home country’s social security system. To qualify, the assignment must have a predefined timeframe, usually capped at three to five years depending on the specific treaty and the direct employment relationship with the home employer must be maintained. However, if the assignment exceeds the stipulated timeframe, or if the transfer is permanent from the outset, the Detached Worker rule does not apply.

Certificate of Coverage (CoC): The CoC is an official document issued by the home country’s social security authority. Its purpose is to act as definitive proof that the employee is complying with and contributing to their home system, thus granting them legal exemption from host-country payroll taxes. Employees must apply for this certificate before starting their international assignment.

Totalization of Benefits

- Many state pension systems require a minimum number of contribution years to qualify for retirement benefits. If an individual divides their career internationally, they might fail to meet these minimum thresholds in either country. Totalization provisions allow both countries to aggregate (combine) the periods a worker spent contributing to both systems.
- By combining the work credits, individuals can meet the minimum eligibility requirements to qualify for partial or proportional pension benefits from each nation. The amount paid is prorated, ensuring workers receive fair compensation proportional to the exact time spent contributing within each specific jurisdiction.

4. Impact on Employers and Employees

Employer Perspective

Cost Savings: Proper structuring of international assignments such as utilizing Certificate of Coverage (CoC) exemptions under Totalization Agreements allows employers to avoid paying duplicative social security taxes in both the home and host countries. This directly reduces the employer’s total labor and operational costs.

Company B, incorporated in a country that has entered into a Social Security Agreement with India, temporarily assigns one of its employees to its Indian affiliate for a period of two years. Subject to the conditions of the applicable SSA, the employee continues to remain covered under the social security system of the home country. Upon obtaining a Certificate of Coverage from the competent authority in the home country, the employee and the employer may be exempt from making contributions under the Indian Employees’ Provident Fund scheme during the period covered by the Certificate. This facilitates the temporary assignment while preventing duplicate social security contributions and ensuring continuity of the employee’s social security benefits.

Compliance Considerations: Failure to obtain proper documentation or accurately classify expatriate workers can lead to penalties, retroactive tax assessments and audits in both countries. Managing these obligations requires strong internal controls and careful adherence to applicable international social security rules.

Employee Perspective

Avoidance of Double Contributions:
Without Totalization Agreements, employees transferred abroad might be required to contribute to the social security and pension systems of both the home and host nations. CoCs and detached-worker rules explicitly protect employees from this double taxation, ensuring their net disposable income is not unfairly penalized during their assignment.
Preservation of Pension Rights:
Working temporarily in a foreign country can disrupt the continuous accumulation of pension credits required for full retirement benefits. By remaining in the home country’s social security scheme via valid exemptions, employees continue to accrue vital retirement and pension rights without interruption.

5. Challenges and Limitations

Limited Treaty Coverage:
SSAs (or Totalization Agreements) are strictly reciprocal and only apply between the specific countries that sign them. Employees moving across multiple jurisdictions or to nations without an active agreement fall through the cracks, often resulting in a total loss of contributions.
Country-specific Variations:
Every host country maintains its own distinct criteria for calculating benefits, retirement ages and contribution thresholds. Some countries have highly comprehensive agreements ensuring full aggregation and exportability, whereas others may offer only partial relief.
Administrative Requirements:
To trigger SSA exemptions, employers must successfully secure and maintain a CoC from the home country to present to the host country’s authorities. Processing delays, complex documentation and stringent proof of ongoing home-country contributions can cause severe compliance friction.
Situations where Relief may not be Available:
Portability or totalization may not apply if the employee transfers or retires in a third country not party to the original agreement.

6. India's Social Security Agreement Network

India has entered into SSAs with several countries to help home-country employees avoid social security contributions in the host country, allow contribution periods to be totalized for pension eligibility, enable pension payments in the country where the employee chooses to reside and protect employers from making double social security contributions for the same employees. The Ministry of Labour and Employment, in coordination with the Employees’ Provident Fund Organisation (EPFO), administers SSAs to protect the rights of international migrant workers.

As of 2026, India has signed Social Security Agreements with more than 20 countries, including Belgium, Germany, Switzerland, France, Denmark, Luxembourg, the Netherlands, Hungary, the Czech Republic, Norway, Finland, Sweden, Canada, Australia, Japan, Portugal, Austria, South Korea, Brazil and Romania. Most of these agreements are currently in force and provide relief from double social security contributions through mechanisms such as detached worker provisions, Certificates of Coverage and totalization of contribution periods. The Government of India and the Government of the United Kingdom of Britain and Northern Ireland have also signed the Agreement on Social Security.

These treaties are officially designed to protect expatriates and international workers by avoiding dual social security contributions and help ensure uninterrupted social security coverage for employees working across borders on a reciprocal basis. When citizens of partner countries take up employment in each other’s territories, SSAs preserve continuity of coverage and reduce gaps in benefit protection. For India, they play an important role in supporting international mobility, strengthening cross-border workforce participation and leveraging the country’s demographic dividend.

The Employees Provident Fund Organization has been authorized to issue the Certificate of Coverage to the employees posted to the countries having signed Agreement with the Government of India.

III. Conclusion

As the global workforce becomes increasingly interconnected, SSAs play an indispensable role in safeguarding the rights of cross-border employees. These treaties provide vital protections by eliminating dual taxation, facilitating benefit exportability and preventing the loss of accumulated social security contributions.

India’s rapidly expanding SSA network continues to strengthen, significantly benefiting Indian professionals working abroad as well as foreign expatriates operating within India. By securing exemptions from host-country contributions and allowing totalization of insurance periods, these agreements promote circular migration and reduce the financial burden on multinational enterprises.

Despite these clear advantages, the successful execution of SSAs requires a thorough grasp of complex treaty provisions. It is imperative for both employers and employees to understand these legal nuances to maximize financial benefits and ensure strict regulatory compliance across jurisdictions.

Disclaimer

This document is intended to provide general information and is not intended to be substituted for any legal or professional advice. This document is meant exclusively for informational purposes and not for advertising or solicitation. UJA has made significant efforts to ensure that the information contained in this document is accurate and reliable. However, the information herein is provided “as is” without warranty of any kind. UJA hereby disclaims all responsibility and liability, whether stated or implied, for the accuracy, validity, adequacy, reliability or completeness of any information provided under this document. In no event shall UJA be held liable for any losses or damages whatsoever incurred as a result of using this document.

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