NSS (Número de Seguridad Social): Who Qualifies and What You Get
Learn how to obtain your Social Security Number to access health coverage and pension benefits when starting a new job in Mexico.
The NSS (Número de Seguridad Social) is a unique identification number assigned to workers to manage their social security benefits and healthcare access.
Who it's for
This scheme is designed for individuals entering the formal sector of the Mexican labor market. If you are starting a new job under a formal employment contract, you will need this identifier to ensure your rights as a worker are recognized and protected.
What you get
Once you have your number, you gain access to essential social protections. This includes coverage for healthcare services and the formal tracking of your pension contributions. It serves as your official link to the social security system, ensuring that your contributions are correctly recorded for your future needs.
What it costs you
There is no cost to obtain this identifier. The process is free of charge. You can handle the generation of this number through an online process, provided you have your CURP (Clave Única de Registro de Población) available to verify your identity.
The catch to know
A common mistake people make is confusing the NSS with the RFC. While both are important identifiers for working in Mexico, they serve different purposes: the NSS is specifically for your social security and health benefits, while the RFC is used for tax-related matters.
How to apply
- Ensure you have your CURP (Clave Única de Registro de Población) ready for verification.
- Visit the official government portal to begin the digital process.
- Follow the instructions to generate your number online.
- Keep your NSS documented so you can provide it to your employer for your official registration.