5.11 The Immediate Supply of Information (SII)

The Electronic Headquarters of the Tax Agency incorporates the « Virtual Assistant of the SII » and the « Term Calculator of the SII » with which you can obtain answers interactively to questions related to the management of SII , as well as calculate deadlines and periods of record.

1. 5.11.1 Who it applies to
2. 5.11.2 What it consists of
3. 5.11.3 System advantages