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Guide for the transfer of tax information electronically to Public Administrations for the exercise of their powers (PROTGEN)

3.1.2. Prerequisites for using this route

  1. Registration request

    The form “Request for registration FORMGEN ” must be submitted in PDF format through the electronic registration procedure of the corresponding procedure of the Electronic Office of the Tax Agency ( Submission of authorization forms for standardized supplies New window ) . When registering the documentation, a receipt of receipt of the submission will be provided with the assigned Secure Verification Code, which the requesting body must retain during processing.

    The bodies of the General State Administration, including its Territorial Services, where applicable, must send the form to the Planning and Institutional Relations Service.

    It is noted that the bodies dependent on the regional Administration must send the form to the Special Delegations of the Tax Agency through the sole interlocutor designated in accordance with their Agreement on the transfer of information for non-tax purposes ( Agreements on the supply of information for non-tax purposes New window ) , while the bodies dependent on the local administration will do so to the Delegations through the sole interlocutor designated in accordance with the Agreement on the Supply of information or the Agreement on the Exchange and collaboration in tax collection management ( Agreements with local entities New window ) .

    The form can be obtained and completed directly on the Tax Agency website ( Registration form to request information at the Electronic Office - FORMGEN New window ) . All sections must be completed according to the instructions on the last page and signed by the head of the body and by the sole interlocutor in the case of autonomous and local bodies.

    In the event that correction is required, you will be notified and said correction will be sent through the electronic registration procedure for Answer requests or submit documentation related to a document received from the AEAT New window of the electronic headquarters of the Tax Agency. It will be necessary to refer to the Secure Verification Code (CSV) provided in the Receipt of Presentation of the documentation to which the correction refers, so that both documents are correctly linked.

    Once registration has been completed, the requesting body, organization or entity will be notified so that it can obtain the electronic certificate(s) for the users, if they do not have them.

    When it is necessary to communicate new purposes or procedures for which a supply is already authorized, the same procedure will be followed as for registration, but the circumstance that this is such communication and that it does not require the processing of new registrations will be marked in the corresponding section of the form.

    When for any reason a public body or one of its users no longer requires access to the information for which they are authorized, will be notified to the Tax Agency so that the corresponding deregistration of bodies and/or users can be managed, using the deregistration form available in the help documentation and following the same rules described regarding the registration regarding the recipient unit ( Deregistration form in the Electronic Office New window ).

    In addition, these authorizations are periodically purged .

  2. Obtaining electronic certificate

    Each authorized user must have a Electronic Public Employee Certificate , a Certificate of Representative of Legal Entity (PJ) , a Certificate of Representative of Entity without Legal Personality (ESPJ) , or a Certificate of Natural Person . In addition, the possibility of accessing with Legal Entity Certificate will continue to be maintained (until they expire).

    The electronic certificates accepted by the Tax Agency are those included in the list of certification service providers accepted by the Ministry of Industry, Energy and Tourism, as provided for in Order HAP/800/2014, of May 9, which establishes specific rules on identification and authentication systems by electronic means with the State Tax Administration Agency. The issuing entities of certificates accepted in accordance with the previous Order can be consulted at the following link: Service providers authorized by the Ministry of Industry, Trade and Tourism New window . The procedure for issuing the electronic certificate will depend on the certification service provider used.