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Retcon KSeF Solution for Microsoft Dynamics

October 8, 2026
INSIGHT
Illustration for: Retcon KSeF for Microsoft Dynamics AX and D365

Retcon's proprietary KSeF solution for Microsoft Dynamics AX 2012 and Dynamics 365 is available.

What is KSeF?

KSeF, Poland's National e-Invoice System operated by the Ministry of Finance, supports issuing, receiving and storing structured invoices, accessing them and assigning a KSeF identification number.

KSeF module in Microsoft Dynamics AX 2012 and Dynamics 365

Sales

  • Each posted invoice is sent to the National e-Invoice System
  • The invoice's KSeF number is saved in AX 2012
  • Users can open the XML file for each invoice sent to KSeF
  • Invoice data is checked against the KSeF invoice XSD schema

Purchasing

  • Purchase invoices are downloaded from KSeF
  • The KSeF invoice number is saved in AX 2012 and Dynamics 365
  • Users can open the XML file for each downloaded invoice

Solution presentation

To receive a recording of the solution presentation, complete the contact form.