- In 2026, businesses with monthly sales documented by invoices not exceeding 10,000 PLN (gross) are exempt from mandatory KSeF e-invoicing and can issue invoices in traditional formats.
- The 10,000 PLN limit does not include consumer invoices or receipts considered as invoices.
- The limit is calculated based on the total gross value of sales documented by invoices issued in a given month.
- After exceeding the 10,000 PLN limit, businesses must start issuing invoices through KSeF from the month the limit is surpassed.
- The KSeF 2.0 system will be operational from February 1, 2026, with technical and user support available.
Source: ksiegowosc.infor.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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