The Immediate Supply of Information (Suministro Inmediato de Información, or SII) is a VAT data reporting system introduced by the Spanish Tax Agency (AEAT). It replaces the traditional VAT management system with a real-time digital bookkeeping model. Under this system, taxpayers must report all billing records electronically to the AEAT within four calendar days of invoice issuance. SNI offers a dedicated SII SAP solution that operates as an end-to-end, fully integrated module within SAP ECC. It does not require any external interface or third-party software and is implemented without modifying the SAP core. The solution is developed in ABAP and installed via external transport files, ensuring a smooth and secure deployment.

Features

• Real-Time VAT Reporting: Enables electronic submission of billing data from VAT books to the Spanish Tax Agency within four calendar days.
• SAP Native Integration: Fully embedded in SAP ECC with no need for external software or interfaces.
• No Core Modification: Implemented without altering the SAP core, ensuring compatibility with SAP upgrades and releases.
• ABAP-Based Development: Built entirely in ABAP, SAP’s native programming language.
• Simple Installation: Delivered via external transport files for quick and efficient deployment.
• User-Friendly Interface: Includes customized tables, transaction codes, and menus for ease of use.
• Comprehensive Record Books: Supports digital record books for:
  • Issued invoices
  • Received invoices
  • Investment goods
  • Specific intra-community operations
• Compliance with Latest Requirements: Incorporates updates to technical validations and new invoice ledger fields for stock movements, aligning with EU reporting standards.

Benefits

• Ensures Legal Compliance: Meets mandatory SII requirements for large businesses, VAT groups, and REDEME-registered taxpayers in Spain.
• Streamlines VAT Processes: Automates and simplifies VAT reporting, reducing manual effort and risk of errors.
• Reduces IT Complexity: Operates within SAP without external dependencies, minimizing integration challenges.
• Supports Audit Readiness: Maintains accurate, real-time records that are easily accessible for audits and inspections.
• Scalable and Flexible: Can be adopted by other taxpayers on a voluntary basis, offering flexibility for businesses of all sizes.
• Trusted by Enterprises: Suitable for listed companies with strict IT policies, ensuring enterprise-grade reliability and security.