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Presenting supporting documentation

  • Si desea aportar de forma voluntaria documentación relacionada con una declaración presentada previamente, en la página de trámites de dicho procedimiento en la Sede Electrónica dispondrá del enlace "Aportar documentación complementaria" o "Efectuar alegaciones y/o aportar documentos o justificantes".

    Al igual que otras presentaciones electrónicas, la aportación de documentación requiere certificado electrónico o Cl@ve PIN, en este caso siempre que se trate de persona física.

    Complete the required fields for online registration and click "Add file" to include the documentation.

    Some of the formats admitted as valid by the system are.doc, .gif, .png, .jpg, .pdf and zipped files .zip or. 7z. The admitted size of each of the attached files may not exceed a capacity of 64 MB. You can consult the complete list of admitted formats in the "Help" link available in each of the documentation submission forms.

    It is recommended that the file to be attached be stored in the path C:\AEAT, since according to the procedure with which the submission of documentation is related, this location will be obligatory.

    Añadir fichero

    Si no dispone de fichero, puede escribir el motivo de la presentación en el campo habilitado. Se generará un documento PDF que será incorporado al sistema.

    The affirmative reply to the submission of documentation will be a supporting document including all the information together with the link "View in printable format" in order to obtain the supporting document in PDF.

    Additionally, the SVC (Secure Verification Code) is included, which also allows the supporting document to be obtained via the "Verification of electronic documents." In addition, each file presented will have its own associated SVC.