Immediate Tax Reporting for Spain

Allowing companies in Spain to transmit document electronically for tax reporting


The growing and increasingly complex regulatory environment challenges businesses to transform transactional data into predefined exchange formats and transfer it electronically to external systems, such as the systems of legal or tax authorities. The Spanish Tax Authorities have announced the incorporation in 2017 of a new tax control system called “Immediate Supply of Information” (Suministro Inmediato de Información –S.I.I.). By this new system, certain taxpayers will have to provide the data related to invoices to the Tax Agency electronically in real time.

Supporting Resources

The eDocument framework is intended for SAP S/4HANA and SAP ERP customers who require more efficient automated communication of business transactions to legal authorities across many countries. It enables you to transmit business transactions, orchestrate communication, and monitor the document flow in a central cockpit. It helps organizations to do the following:
  • Reduce the total cost of operations by providing one solution with an end-to-end approach that supports multiple contract partners.
  • Reduce the set of tools by integrating multiple monitors, configurations, and processes into one unified user experience.
  • Guarantee data consistency by integrating the back-end (SAP ERP or SAP S/4HANA) and third-party systems into one globalization network.

The following diagram of the solution illustrates the basic architectural pattern using the eDocument on either SAP ERP or SAP S/4HANA on-premise and SAP Cloud Platform Integration for Electronic Invoicing for Spain.

Download the blueprint 

Bill of Material - SAP Cloud Platform components for licensing considerations

Please note that the following Bill of Material is for reference purposes only. The following table is only an example of the SAP Cloud Platform services and components required for this use case. Please consult your SAP Account Executive regarding your specific licensing needs.  

Sales Item


Licensing metrics


SAP Cloud Platform Integration for process services

Provides seamless process integration in real time between SAP S/4HANA or SAP ERP and the tax authority.

End-to-end productive connection per month

3 instances (each instance has 3 connections and 10Gb per month).

Customers can use the SAP Cloud Platform pricing estimator to calculate the required investment for a particular project. Scale up or down on services as required.

Members and partners of SAP PartnerEdge* can evaluate the development of an application for this use case – most development licensing is covered by the packs offered by SAP’s partner licensing services. Click here for details.

*excluding open ecosystem basic.

Estimating BOM

Selecting SAP Cloud Platform Integration: When choosing the service plan, consider how many end-to-end productive connections your organization will need. SAP Cloud Platform Integration for process services include 3 connections; this use case needs 1 connection. Tenants for development and test tenants are recommended.