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Obtain FNMT Digital Certificate in Terrassa (2026)

Verified on:

Cost

Free

Free of charge

Time at office

15 minutes (only for identity verification)

Estimated time

Same day

Quick summary

How to obtain the FNMT digital certificate for citizens in Terrassa. Necessary for online procedures with administration. Free of charge.

Required documents

  • Valid DNI or NIE

    Original identification document to present during the verification.

  • Compatible device with browser

    Firefox or Internet Explorer for downloading the certificate (recommended Firefox).

0 €
Free of charge €0.00
€0.00
€0.00

: 2026

Step by step

  • 1

    Request online application code

    Go to official site

    Access cert.fnmt.es and enter your NIF to obtain an application code that will be sent by email.

    !

    Expert tip

    "Use the same browser throughout the process (application, verification, and download)."

  • 2

    Verify your identity in person

    Go to a registration office (AEAT, TGSS, or City Hall) in Terrassa with your original DNI and the application code.

    !

    Expert tip

    "You can verify at AEAT or Social Security offices without an appointment in many cases."

  • 3

    Download the certificate

    Go to official site

    Within hours (or the next day), return to cert.fnmt.es with the same browser and download the certificate.

    !

    Expert tip

    "Make a secure backup of the certificate (.p12) with a strong password."

Offices and service points - Terrassa

FNMT Registration Offices — Terrassa (AEAT, TGSS, City Hall)

Monday to Friday: 09:00 - 14:00

Frequently asked questions

What is the digital certificate used for?
For online procedures with AEAT (tax return), Social Security (labor record, benefits), DGT, civil registry, and any electronic seat of administrations.
Does the certificate expire?
The FNMT citizen digital certificate has a validity of 4 years. You can renew it online without going to the office if it hasn't expired yet.

Official sources and useful links

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