In one year, e-invoices to become mandatory in Poland

The National System of e-Invoices (KSeF) has been operating in Poland since the beginning of 2022. For now, its use is voluntary, but according to the assumptions of the Ministry of Finance, it will become obligatory from Q2 2023. The European Commission has already agreed to this. The system is prepared to handle over 2 billion invoices per month. Within a decade, it will collect approx. 30 petabytes of data.

"The integration of the invoicing tools…