11.12.21

National System of e-Invoices (KSeF)

We have previously written about the voluntary phase of the e-invoicing mandate in Poland, which is scheduled to start in January 2022. It is on course to become mandatory in January 2023.
The Polish Ministry of Finance has now started a pilot of the KSef, the Polish e-invoicing platform, and has invited any entities that develop invoicing software to test it. There is no official application process for this. All invoices issued during this pilot will be regarded as tests and have no legal effect.
Access to this trial version can be found via this link.