- KSeF was meant to simplify invoicing and automate processes, but in practice many companies still print invoices, use parallel paper/PDF workflows, and need extra staff to manage the system.
- A common issue is duplicate invoicing: the same invoice may arrive both in KSeF and by email as a PDF, creating risks of wrong issue-date handling and double booking.
- Not all accounting/factoring software handles these duplicates well, so KSeF is also testing software providers’ systems.
- In local government units and related businesses, KSeF has been especially chaotic because of difficulties correctly assigning invoices to the right sub-unit.
- Experts say KSeF will become genuinely helpful only once nearly all taxpayers are using it.
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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