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How to Get a Social Security Number in Salamanca (2026)

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Cost

Free

Free process

Time at office

30 minutes at the appointment

Estimated time

Immediate online

Quick summary

Instructions on obtaining the Social Security Registration Number (NAF) in Salamanca. Free process, available online or in person at the Treasury General.

Required documents

  • DNI, NIE or passport

    Valid original identity document.

0 €
Free process €0.00
€0.00
€0.00

: 2026

Step by step

  • 1

    Online process (recommended)

    Go to official site

    Log in with Cl@ve or digital certificate to the Social Security Electronic Office.

    !

    Expert tip

    "If you already have a Cl@ve, the process is immediate without leaving home."

  • 2

    In person with prior appointment

    Go to official site

    Request an appointment at the General Treasury of Social Security in Salamanca.

    !

    Expert tip

    "Always bring your DNI or NIE original document."

Offices and service points - Salamanca

General Treasury of Social Security — Salamanca

Monday to Friday: 09:00 - 14:00

Frequently asked questions

Is NAF the same as NIF?
No, NAF (Social Security Registration Number) is exclusive to Social Security and serves for contributions. The NIF is the fiscal ID (your DNI or NIE). They are different documents.
When do I need NAF?
When you start working, if you register as self-employed, or when you need access to Social Security benefits.

Official sources and useful links

This guide is for informational purposes only. Always check the official source for current information.