National E-Invoicing Model Recognised at EU Level, Mandatory January 2027

Summary

• On 24 June 2026 Financial Administration presented the Slovak e-invoicing & e-reporting model at the Peppol Conference Europe in Brussels, earning recognition from the European Commission and OpenPeppol for its early-mover readiness. [financnasprava.sk]
• The system, built on Peppol BIS / UBL 2.1 / EN 16931 with the DIČ (Tax ID) as the primary identifier, becomes mandatory for domestic B2B and B2G transactions from 1 January 2027; voluntary onboarding via certified “Digital Postmen” (poštári) is open now. [info-efaktura.sk], [docnova.ai]
• The legacy IS EFA B2G platform will be replaced by the new Peppol-based national infrastructure, aligning Slovakia with ViDA ahead of most EU peers. [ec.europa.eu]

Article

Slovakia’s Ministry of Finance and Financial Directorate have built a national 5-corner Peppol model in production well before the 2027 mandate. The Financial Administration acts as the Peppol Authority, overseeing certified Service Providers (Digital Postmen) who handle secure exchange and tax data reporting. Major accounting software vendors (Pohoda, Odoo, SuperFaktura, Asseco, MRP, Sunsoft, Kros, Seyfor, SAP) are scheduled to deliver production-ready Peppol BIS XML invoicing throughout summer–autumn 2026, allowing voluntary go-live before mandatory enforcement on 1 January 2027. The 26 May 2026 national e-invoicing conference and subsequent Brussels presentation confirm Slovakia’s position as a digitalisation leader in the EU.
[docnova.ai] [info-efaktura.sk] [financnasprava.sk]

External Links

• Finančná správa SR – eFaktúra
• info-efaktura.sk – Official portal
• Press release – Slovakia at Peppol Conference Europe 2026 (PDF)
• EU eInvoicing Country Sheet – Slovakia
• Peppol.sk – Complete Guide
• Docnova – Slovakia E-Invoice Guide March 2026 Update

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Found in Reco 60 sec scan – June 29

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