Slovakia SAP E-Invoicing Solution

Slovakia is entering a new digital era of invoicing with the mandatory e-invoicing system (IS EFA) effective from January 2027. Our SAP-integrated solution ensures seamless compliance with Slovak legislation, Peppol standards, and EN 16931, making it easier for public authorities, suppliers, and businesses to create, validate, and securely transmit electronic invoices.

Get ready for Slovakia’s mandatory e-invoicing starting January 2027.

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Slovakia SAP E-Invoicing Solution

Quick Implementation
With Melasoft, your SAP system achieves full Peppol and IS EFA compliance in just 2 weeks. Direct integration into SAP ECC and S/4HANA, with no middleware required.
Compliance & Security
The solution is fully compliant with Slovak legislation, Peppol, and EN 16931. Ensures the secure creation, validation, and transmission of electronic invoices (XML UBL/CII).
AI-Powered Automation & Efficiency
Integrated B2B e-invoicing, automated VAT reporting, and data validation. This reduces manual tasks (AP/AR), ensures error detection, and provides seamless ERP integration.

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SAP E-Invoicing Solution for Slovakia

▶Fast Implementation
Your SAP system can be ready for Slovakia’s e-invoicing rules and Peppol compliance in just a few weeks.

▶ Compliance & Security
Fully compliant with Peppol and EN 16931, meeting Slovakia’s legal standards and ensuring safe invoicing.

▶ SAP-Ready Integration
Direct connection to SAP ECC and SAP S/4HANA, no middleware needed. Quick go-live and smooth fit into your SAP setup.

▶ Automation & Efficiency
Automated VAT reporting, validation, and error detection. Saves time, cuts costs, and reduces manual work in finance.

Implementation Timeline

June 2022

Launch of B2G e-invoicing for invoices > €5,000

January 2025

Public consultation on e-invoicing rules

Q4 2025

Approval of legislation

2026

System readiness & certification of Peppol providers

January 2027

Full B2B and B2C mandate begins

Who Needs to Comply?

Public authorities – Required to accept e-invoices
Suppliers to public sector – All VAT-registered businesses providing goods/services to government entities
B2B companies – Currently voluntary, but mandatory from 2027
Foreign suppliers – Invoices submitted via dedicated government channels

Technical Requirements

Invoice format: XML (UBL 2.1 or CII D16B), Peppol BIS
Transmission: IS EFA portal (manual upload or API integration)
Archiving: Minimum of 10 years

E-Invoicing in Slovakia

Slovakia is moving towards mandatory electronic invoicing with full implementation effective January 1, 2027.

The initiative, led by the Ministry of Finance and aligned with EU Directive 2014/55/EU, aims to:

Increase tax transparency
Reduce fraud and errors
Enhance efficiency for both businesses and public authorities

Currently, Business-to-Government (B2G) e-invoicing is in place for invoices above €5,000. By 2027, the mandate will expand to B2B and B2C transactions.

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