Finance Ministry Shuts Down Certificate Module; KSeF 2.0 Launches February 1

• The Ministry of Finance is shutting down the Certificate and Authorization Module (MCU) on Monday, January 26.
• From February 1, only the new KSeF 2.0 system will be in use for issuing authorizations, applying for certificates, and generating tokens.
• The MCU will be unavailable from January 26 to January 31; after that, all actions must be done in KSeF 2.0.
• Anyone who hasn’t completed necessary actions in the MCU must wait until February 1 to do so in the new system.
• During the technical break, only ZAW-FA notifications can be submitted.

Source: podatki.gazetaprawna.pl

Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.

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