A QR code on an invoice from the National e-Invoicing System (KSeF) is a two-dimensional graphic symbol representing a unique string of characters. It allows for quick verification that the document has been correctly registered in the KSeF system.Read More
The National e-Invoicing System (KSeF) also brings new obligations regarding timely invoice submission. But what should you do when the system doesn’t work? In the latest part of our series, we explain how to proceed in case of KSeF failures or unavailability.Read More
To use the National e-Invoicing System (KSeF), it is not necessary to create an account within the system. However, identity verification and confirmation of permissions are required. The authentication process ensures that access to the system is granted only to verified individuals, eliminating anonymity.Read More
The upcoming changes to the regulations governing the National e-Invoice System (KSeF) are one of the most important challenges that entrepreneurs will face in the near future. To help you prepare for your new obligations, we have prepared a series of newsletters dedicated to KSeF.Read More
