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E-invoicing requirements

Unifiedpost Group has an outbound and inbound solution to and from KSeF. We are also an accredited Peppol Access Point.

Technical requirements

  • Platform - Peppol (B2G) and KSeF (B2B)
  • Format - Peppol BIS 3.0 and XML based FA
  • Archival period - Minimum 10 years

B2G mandates

  • Receiving - All public bodies
  • Issuing - No mandates

B2B mandates

  • From 1 July 2024 - VAT-registered companies (domestic & international with PL business establishment), using central government platform KSeF
  • From 1 January 2025 - VAT-exempt companies, using central government platform KSeF
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