- Until the end of 2026, entrepreneurs will not be held liable for mistakes made when using the KSeF system.
- From 2027, administrative financial penalties may be imposed for violations related to KSeF, with the amount depending on the invoice value.
- The system includes protective mechanisms and special offline procedures for technical issues or system unavailability.
- Different types of offline modes and deadlines for sending invoices are provided to prevent business disruption.
- Administrative fines for KSeF-related violations are regulated by Article 106ni of the VAT Act and can be imposed by the tax office.
Source: prawo.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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