SNI Tax Document Suite (TDS) e-Invoice Solution is the latest generation of SNI’s electronic invoicing platform, designed to simplify tax compliance while improving operational efficiency and SAP integration.
The solution automates the complete electronic invoicing lifecycle, enabling organizations to generate, validate, digitally sign, transmit, monitor, reconcile, and archive electronic invoices in accordance with local tax authority requirements. Built for scalability and long-term maintainability, SNI TDS supports organizations operating across multiple countries and regulatory environments.
General Overview of Architecture
SNI Tax Document Suite manages the complete electronic document lifecycle through a centralized architecture.
Business data is extracted directly from SAP, mapped, processed, and transformed into the required electronic document format before being securely transmitted to the relevant tax authorities through official APIs or web services.
Before transmission, each electronic document is validated using both internal business validations and official government schema validations to ensure regulatory compliance.
The solution enables users to generate electronic invoices and monitor both structured XML files and human-readable HTML/PDF versions through the intuitive SNI e-Invoice Cockpit.
Government acknowledgements, validation responses, and document status updates are automatically retrieved and displayed within the cockpit, providing complete visibility throughout the document lifecycle.
For inbound processes, electronic invoices issued by suppliers are automatically retrieved through the relevant government services and integrated into ERP processes.
SNI’s invoice reconciliation functionality automatically matches incoming invoices with purchase orders, delivery notes, and other ERP records. This significantly reduces manual effort, improves processing accuracy, minimizes errors, and accelerates invoice approval workflows.
Key Features
- Complete Outbound & Inbound Processing:
Supports the complete lifecycle of both outbound and inbound electronic documents through a single centralized platform. - Government Integration:
Secure communication with tax authorities through official APIs and web services. - Automated Validation:
Performs both internal business validations and official government schema validations before document submission. - Centralized Monitoring:
Monitor XML documents, human-readable invoice formats, government responses, validation results, and document statuses through the SNI e-Invoice Cockpit. - Invoice Reconciliation:
Automatically validates incoming invoices by matching them with purchase orders, delivery notes, or other ERP documents. - Digital Signing:
Supports electronic signatures in accordance with country-specific regulatory requirements. - Electronic Archiving:
Ensures long-term electronic document retention in accordance with applicable legal requirements. - SAP Integration:
Fully integrated with SAP environments while minimizing disruption to existing business processes.
Business Benefits
- Efficiency: Automates invoice generation, validation, transmission, monitoring, and reconciliation, reducing manual effort and improving operational efficiency.
- Compliance: Supports changing legal and technical requirements through continuous regulatory updates, helping organizations remain compliant with local tax authority regulations.
- Security: Protects business-critical information through secure communication channels, electronic signatures, encryption technologies, and compliance with applicable regulatory standards.
- Scalability: Supports organizations operating across multiple countries and enables future expansion without requiring significant architectural changes.
Supported SAP Landscapes
SNI Tax Document Suite integrates seamlessly with:
- SAP ECC 4.7 and higher
- SAP ERP
- SAP S/4HANA
The solution is designed to work with existing SAP environments without requiring disruptive changes to business processes.
How can SNI help you?
SNI provides an end-to-end electronic invoicing solution that enables organizations to automate the complete electronic document lifecycle while remaining compliant with local tax regulations.
Business data is extracted directly from SAP, mapped, processed, validated, digitally signed, and securely transmitted to tax authorities through official APIs or web services.
The solution supports both outbound and inbound electronic invoicing processes. Outbound invoices are automatically generated, validated, and transmitted to tax authorities, while inbound invoices are periodically retrieved through the relevant government services and integrated into business processes.
All electronic documents can be monitored through the centralized SNI e-Invoice Cockpit, where users can access structured XML files, human-readable HTML/PDF versions, government acknowledgements, validation responses, and document statuses from a single interface.
SNI’s invoice reconciliation functionality automatically matches supplier invoices with purchase orders, delivery notes, and other ERP records. This significantly reduces manual effort, improves processing accuracy, minimizes errors, and accelerates invoice approval and financial processing workflows.
Designed for maximum flexibility, the solution integrates seamlessly with SAP ECC 4.7 and higher, SAP ERP, SAP S/4HANA without requiring major changes to existing business processes.
With continuous monitoring of global tax regulations and technical specifications, SNI helps organizations remain compliant with evolving electronic invoicing and digital reporting requirements while minimizing implementation effort and long-term operational risk.