Obtaining a Personal Affiliation Number (NAF) in Spain
Obtaining a Social Security affiliation number to work legally in Spain.

Why Obtain a Personal Affiliation Number in Spain
The NAF is essential for working legally in Spain, accessing public healthcare coverage, and contributing to retirement as an employee or self-employed individual.
What Does Obtaining the NAF in Spain Involve?
This service allows us to prepare and submit your application to obtain a personal affiliation number with the Spanish Social Security.
How SpainEasy Support Assists You
- We verify the required documents, such as your passport, NIE (if available), and the application form.
- We submit your application to the competent Social Security offices.
- We provide administrative follow-up until the official acquisition of the NAF.
- We send you your validated number to legally start your professional activity.
Important Information About This NAF Service
- The NAF is required for working legally in Spain, accessing social services, and contributing to retirement.
- Any additional request or modification will be subject to separate billing.


