Security notice
Information
The Tax Agency ensures the security of your data, adopting the necessary technical and organizational measures to guarantee its confidentiality, integrity, traceability, authenticity and availability.
Remember that you can also contribute to guarantee this security, since security is everyone's business. To do this, we remind you of some aspects to consider to avoid possible incidents.
Access to personal information
Please note that access to your personal information through the Electronic Office can only be done in your own name or through the correspondingly authorized representation.
In order to carry out said access, it is necessary to use the authentication means enabled for this purpose.
If you detect that any of the credentials of said authentication means may have been exposed, it is recommended to proceed with its revocation and obtain new ones, as well as reporting the fact to the competent police authorities.
Frauds
The Tax Agency warns of various attempts to fraud taxpayers through the impersonation of the institution through technological means.