Dynasoft's SII system allows you to defer the submission of documents so that they can be reviewed prior to submission. 

We have expanded the options so that the user can modify the necessary information if the document has not been accepted by the AEAT.
We work in parallel to the updates determined by the AEAT. 
The sending of the information is programmed so that the user only has to check that the information was accepted by the Tax Agency.

Main features


Tax criteria

The system allows us to configure the necessary parameters so that the system automatically determines the necessary information for the SII.
IVA/IGIC: both tax regimes are treated separately.

Control of
 Reported Documents

The system allows us to analyze the SII documents before sending them definitively.
The authorized user can modify the information before it is sent to the AEAT


Peace of mind

Updated information is available on the status of the documents reported to the SII.
The product is maintained in the version determined by the AEAT in each period.