3.3.2. Prerequisites for using this route
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Registration request
The form “Registration request to request information through Web Services ” must be submitted in PDF format through the electronic registration procedure of the corresponding procedure of the electronic headquarters of the Tax Agency:
Along with the form in PDF format, a ZIP file will be sent containing the public key of the electronic certificate (.cer extension).
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 autonomous Administration will send the form to the Special Delegations of the Tax Agency through the sole interlocutor designated in accordance with its Agreement on the transfer of information for non-tax purposes ( Collaboration between the Tax Agency and Autonomous Communities: 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 Information Supply Agreement or the Agreement on Exchange and Collaboration in Tax Collection Management ( Agreements signed between the Tax Agency and the Spanish Federation of Municipalities and Provinces regarding the supply of tax information or the exchange of tax information and collaboration in tax collection management New window ).
The form can be obtained and completed directly from the following link on the Tax Agency website: Registration form to request information through web services New window . All sections must be completed according to the instructions on the last page and signed by the head of the body and the sole interlocutor in the case of autonomous and local bodies.
The form must indicate whether the SW ECOT and NIVRENTI requests will be made using the company's own infrastructure or that of a third party in charge of processing (Intermediation platform approved by the Tax Agency - see letter c) of this section -). In the case of using a third party's infrastructure to carry out the necessary processing for the management of the exchange of data transferred by the Tax Agency in the terms provided for in the Resolution of June 28, 2012, of the Secretary of State for Public Administrations, by which the Technical Standard for Interoperability of Data Intermediation Protocols is approved, the transferee must have a legal act signed with it that guarantees the appropriate security and protection measures for personal data in the terms established by the Regulation (EU). 2016/679 of the European Parliament and of the Council of April 27, 2016 on the protection of natural persons with regard to the processing of personal data and the free circulation of these data and repealing Directive 95/46 /CE (General Data Protection Regulation).
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 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), if it does 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 notify 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 - web services New window ).
In addition, these authorizations are periodically purged .
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Obtaining an electronic certificate
For the web services route , an electronic certificate of type is required: Qualified electronic certificate of Legal Entity Representative, Qualified electronic certificate of Entity Seal or Qualified electronic certificate of Seal in the field of Public Administrations in accordance with Law 40/2015 .
The accepted electronic certificates are those included in the list of Service providers authorized by the Ministry of Industry, Trade and Tourism New window according to the provisions of 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 procedure for issuing these certificates will depend on the certification service provider used.
When the renewal of a previously authorized electronic certificate is required, a specific replacement form may be used New window which will follow the same procedure described for registrations in the previous point.
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Data processors or intermediation platforms
In order for a platform to act as an intermediary for organisations that need to make requests to the Tax Agency, it must request authorisation to act as an intermediary platform and be recognised in the Tax Agency's systems. To request this authorization, you must send a request to the Planning and Institutional Relations Service (comunicacion.sepri@correo.aeat.es).