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Manual de actividades económicas. Obligaciones fiscales de empresarios y profesionales residentes en territorio español Registration in the Cl@ve PIN system

It is necessary to register in the system in any of the following ways:

  • On the Internet at with:

    • Electronic Certificate or DNIe.

    • Video call from a computer with camera, microphone and speakers or mobile device.

    • CSV (Código Seguro de Verificación) que figura en la carta de invitación al sistema que se recibe de la AEAT (si no se ha recibido la carta puede solicitarla).

    Registro en Cl@ve

  • Personally at a Tax Agency office or those accredited in the Cl@ve PIN system of the rest of the Administration. Para ello Solicite cita previa por Internet o llamando al 901 200 351 o 91 290 13 40, de 9 a 19 horas, de lunes a viernes.

For the application you will need your DNI and the date of validity, permanent DNI and the date of issue or NIE and the document support number, as well as a mobile phone number (national or foreign held by you) and an email account (optional).