Polish Ombudsman intervenes over KSeF, questioning new invoicing system’s constitutionality.
Ombudsman’s Intervention
The Polish Ombudsman (RPO) has formally intervened in the case of the Krajowy System e-Faktur (KSeF), the national e-invoicing system.
This action signals significant official concern regarding the implementation and legal framework of the new system.
KSeF Implementation
KSeF is a mandatory centralized system for issuing and storing electronic invoices in Poland.
Its rollout has faced challenges and scrutiny from various business and legal entities.
Constitutional Questions
The core of the Ombudsman’s intervention centers on whether the KSeF’s requirements align with Poland’s Constitution.
Specific concerns relate to data privacy, state access to business information, and potential burdens on taxpayers.
Legal experts are debating the system’s compliance with fundamental rights guaranteed by the constitution.
Government Position
The Polish government maintains KSeF is a necessary modernization of tax administration.
Officials argue the system enhances efficiency and combats tax fraud, adhering to all legal standards.



