Mandatory B2B e-invoicing in Poland postponed

06 August 2025

Electronic invoicing will eventually become mandatory for everyone and Poland is leading the way in this, but with some delay.

John Schouten, Director of Product Management at ISPnext: "The original date of mandatory B2B E-Invoicing by July 1, 2024 is being postponed to a later date due to critical bugs in the KSeF system."

"That said, it is only a matter of time before electronic invoicing becomes mandatory, not only in Poland, but throughout the European Union."

We continue to monitor these developments closely and will continue to inform our network about them.

Source reference: https://www.vatcalc.com/poland/poland-mandatory-b2b-ksef-e-invoices-delay-to-july-2024/.

"It is only a matter of time before electronic billing becomes mandatory."

- John Schouten, Director Product Management | ISPnext

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About the author

John Schouten

Director Product Management

John Schouten is a leading expert in Business Spend Management with more than 15 years of experience. As Director Product Management at ISPnext, he sets the tone in the product strategy, roadmap and execution of our innovative cloud-based BSM platform. With his vision of innovation and efficiency, John helps organisations not only transform their financial & procurement processes, but also embed risk management into their operations.