How to Print Your NSS if You Already Have It (2023)

If you're looking to print your NSS (Número de Seguro Social) in Mexico, you've come to the right place. In this article, we will guide you through the process of obtaining and printing your NSS. Whether you already have your NSS or need to request it, we've got you covered. Let's get started!

What is NSS?

The NSS, or Número de Seguro Social, is a unique identification number assigned by the Instituto Mexicano del Seguro Social (IMSS) to registered workers in Mexico. This number is permanent, unique, and non-transferable to each individual. It serves as a crucial document for various social security-related procedures and is often required by employers when hiring new workers.

How to Print Your NSS if You Already Have It

If you already have your NSS and need to print it, the process is straightforward. You have two options: the traditional method or the online method. Let's explore both:

Traditional Method (In-person)
  1. Gather the required documents: You will need your original birth certificate, CURP (Código Único de Registro de Población), and valid identification (DNI).

  2. Visit an IMSS office: Locate the nearest office of atención al ciudadano (citizen service) of the IMSS. Bring your documents and submit them to the staff.

  3. Request your NSS: Provide the necessary documentation and request your NSS. The staff will verify your information and provide you with your NSS.

Online Method
  1. Prepare the required information: Make sure you have your CURP, email address, and DNI handy.

  2. Access the IMSS website: Visit the IMSS website at

  3. Navigate to NSS section: Look for the link labeled "Número de Seguridad Social (NSS)" and click on it.

  4. Fill in the required details: Enter your CURP, email address, and confirm the email address. Complete the captcha code.

  5. Continue the process: Click on the "Continuar" button to proceed.

  6. Obtain your digital document: The system will generate a digital document displaying your NSS. You can choose to download or print it according to your needs.

By following these steps, you can easily print your NSS and have it readily available for any necessary procedures.


Having your NSS is essential for various social security-related processes in Mexico. Whether you choose the traditional in-person method or the online method, obtaining and printing your NSS is a straightforward process. By following the steps outlined in this article, you can ensure that you have your NSS readily available whenever you need it.

Remember, the NSS is a unique and permanent identification number assigned to each registered worker in Mexico. It serves as a crucial document for employers and individuals alike. If you have any further questions or need assistance, feel free to reach out to the IMSS for guidance.

Good luck, and thank you for choosing us as your source of information!

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