By Fabio Bertranou, Andrés Biehl & Guillermo Montt
Pension reforms often focus on financial sustainability, but long-term success also depends on legitimacy, solidarity and public confidence. Social dialogue can help achieve all three.
PENSIONS are among the most debated public policy issues in Latin America. Across the region, governments face growing pressure to ensure income security in old age while responding to demographic change, labour market informality and fiscal constraints.
The challenge is not only technical. It is also political and social.
Questions about who contributes, who benefits, how costs are shared and what level of protection societies should provide inevitably involve difficult choices. As a result, pension reforms often generate intense public debate. Experience from across Latin America suggests that reforms are more likely to endure when they are built through dialogue and broad social consensus rather than through narrowly designed technical solutions.
This article draws on the chapter “The Role of International Institutions and Social Dialogue: Pensions in Latin America”, authored by Fabio Bertranou, Guillermo Montt and Andrés Biehl* and published in The Oxford Handbook of Social Policies in the Global South, a volume edited by Armando Barrientos, Matthew Carnes, S.J., Huck-ju Kwon, Herbert Obinger, Leila Patel y Carina Schmitt in June 2026.
More than a technical debate
Pension systems are often discussed in terms of contribution rates, retirement ages, investment returns or fiscal sustainability. These issues are important, but they tell only part of the story.
At their core, pension systems reflect a social contract between generations. Workers contribute during their active years with the expectation that they will receive protection in old age. Employers, governments and society as a whole play a role in sustaining that contract.
For this reason, pension reform is rarely successful when it focuses exclusively on financial indicators. Even technically sound reforms can struggle if citizens perceive them as unfair or if key social actors feel excluded from decision-making.
Trust matters. So does legitimacy.
This is where social dialogue becomes particularly important.
Social dialogue refers to negotiations, consultations and exchanges among governments, employers and workers on issues of common interest. In many countries, it has helped shape labour policies, minimum wages and workplace regulations. Its contribution to pension policy, however, has often received less attention.
Social dialogue alone is no guarantee of reform success, but its value in pension reform is difficult to overstate. Few policy areas require dialogue more. Decisions taken today can affect workers and retirees for decades. Building agreement around those decisions can strengthen both the sustainability and acceptance of reforms.
The ILO’s contribution through standards and tripartism
Since its creation in 1919, the International Labour Organization (ILO) has promoted social dialogue as a way to address social and economic challenges through cooperation rather than conflict.
The ILO’s unique tripartite structure brings together governments, employers and workers to develop labour standards and public policy solutions. Social security, including pensions, has long been part of this effort.
Over time, international labour standards have helped establish key principles that continue to guide pension systems around the world. These include the right to income security in old age, risk-sharing arrangements, solidarity among generations and the importance of broad social participation in the governance of social protection systems.
The ILO’s Social Security (Minimum Standards) Convention, 1952 (No. 102), helped consolidate the idea that social security should provide protection against major life risks, including old age. More recently, the Social Protection Floors Recommendation, 2012 (No. 202), reinforced the importance of ensuring basic income security for all, including people who cannot access contributory schemes.
Together, these instruments reflect a broader vision of social protection: one that combines financial sustainability with social inclusion and universal access.
They also highlight an essential lesson. Pension systems are not simply financial mechanisms. They are social institutions that require public trust and collective commitment.
Lessons from Latin America’s pension reforms
Latin America offers valuable lessons about the relationship between pension reform and social dialogue.
Beginning in the 1980s and 1990s, many countries introduced major pension reforms. Some sought to expand private pension management. Others attempted to improve coverage, strengthen public systems or introduce new forms of solidarity.
The outcomes have varied considerably, but one common challenge has emerged: pension reforms often face difficulties when they lack broad social legitimacy.
This is particularly relevant in a region where labour informality remains high. Millions of workers move between formal and informal employment during their careers or spend long periods outside contributory systems altogether. As a result, many people reach old age with limited pension entitlements.
Addressing these gaps requires balancing multiple objectives. Pension systems must provide adequate benefits, remain financially viable and extend protection to groups that have historically been excluded.
Those goals cannot always be reconciled through technical calculations alone. They often require challenging political negotiation and social consensus.
In this context, social dialogue can help build understanding around trade-offs, improve transparency and create space for long-term agreements that extend beyond electoral cycles.
What Chile, Mexico and Uruguay reveal
The experiences of Chile, Mexico and Uruguay illustrate different approaches to pension reform and social dialogue.
Chile has been at the centre of global debates on pension policy for decades. Public dissatisfaction with pension outcomes contributed to demands for reform and highlighted the importance of legitimacy in social protection systems. Recent reform discussions have involved broader public debate and efforts to address concerns related to adequacy, solidarity and coverage.
Mexico has implemented a series of adjustments aimed at strengthening retirement income protection while expanding access. Dialogue among government institutions, employers and workers has played an important role in shaping reforms and identifying areas where improvements were needed.
Uruguay has traditionally maintained stronger institutions for social dialogue and collective bargaining. While pension reform debates have also been complex, the country’s experience demonstrates the value of established mechanisms that allow stakeholders to participate in discussions on long-term social policy.
The three cases differ significantly in their institutional arrangements and reform trajectories. Yet they point toward a common lesson: durable pension reforms require more than technical expertise. They also require mechanisms that allow different interests and perspectives to be heard and reconciled.
Building pension systems that people trust
The future of pensions in Latin America will be shaped by powerful demographic, fiscal, economic and labour market trends.
Population ageing is accelerating. Fiscal space is limited. Labour markets continue to change. New forms of employment are creating opportunities, but they also raise questions about how workers can accumulate pension rights throughout increasingly diverse careers.
At the same time, citizens are demanding greater transparency, fairness and accountability from public institutions.
These challenges reinforce the need for pension systems that combine sustainability with solidarity.
Solidarity is often misunderstood as a purely financial concept. In reality, it reflects a broader principle: the idea that societies share responsibility for protecting people against risks that individuals cannot manage alone. In pension systems, this may involve support across generations, income groups or categories of workers.
Social dialogue helps translate that principle into practical policy choices. It creates opportunities to build consensus, strengthen trust and ensure that reforms respond not only to economic realities but also to social expectations.
Looking ahead
The debate about pensions in Latin America is unlikely to become easier in the years ahead. Difficult decisions will remain necessary, and no single model can address the diverse realities of the region.
However, one lesson stands out.
Pension systems are more likely to succeed when people see them as fair, inclusive and responsive to their needs. Achieving that objective requires sound technical design, but it also requires dialogue.
By bringing together governments, employers and workers to discuss shared challenges and collective solutions, social dialogue can help build pension systems that are not only financially sustainable, but also socially legitimate and trusted by the people they are meant to serve.
About the authors: Fabio Bertranou is Deputy Regional Director of the ILO Regional Office for Latin America and the Caribbean. Andrés Biehl is an associate professor of Sociology at the Pontificia Universidad Católica de Chile. Guillermo Montt is Social Protection Specialist for the Southern Cone at the ILO.
