Social Security Affiliation Number in Girona (2026)
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Cost
Free
Free procedure
Time at office
30 minutes at the appointment
Estimated time
Immediate online
Quick summary
How to obtain the Social Security Affiliation Number (NAF) in Girona. Free procedure, online or in person at the General Treasury.
Required documents
-
DNI, NIE or passport
Valid original identity document.
0 €
Free procedure €0.00
€0.00
€0.00
: 2026
Step by step
- 1
Online process (recommended)
Go to official siteAccess the Social Security Electronic Office with Cl@ve or digital certificate.
!Expert tip
"If you already have Cl@ve, the process is immediate without leaving home."
- 2
In person with prior appointment
Go to official siteRequest an appointment at the General Treasury of Social Security in Girona.
!Expert tip
"Always bring your DNI or NIE original document."
Offices and service points - Girona
General Treasury of Social Security — Girona
Monday to Friday: 09:00 - 14:00
Frequently asked questions
Is NAF the same as NIF?
No. The NAF (Affiliation Number) is exclusive to Social Security and serves for contributions. The NIF is the fiscal identification number (your DNI or NIE). They are different documents.
When do I need the NAF?
When starting work, when self-employed, or when accessing Social Security benefits.
Official sources and useful links
This guide is for informational purposes only. Always check the official source for current information.