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How to Obtain Your Social Security Number in Pamplona (2026)

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Cost

Free

Free procedure

Time at office

30 minutes at the appointment

Estimated time

Immediate online

Quick summary

Instructions on how to get your Social Security Affiliation Number (NAF) in Pamplona. Free procedure, available online or in person at the General Treasury.

Required documents

  • ID card, NIE or passport

    Valid original identification document.

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Free procedure €0.00
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: 2026

Step by step

  • 1

    Online application (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 and can be done from home."

  • 2

    In-person with appointment

    Go to official site

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

    !

    Expert tip

    "Always bring your ID card or NIE original."

Offices and service points - Pamplona

General Treasury of Social Security — Pamplona

Monday to Friday: 09:00 - 14:00

Frequently asked questions

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

Official sources and useful links

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