- Invoices issued in the National e-Invoice System (KSeF) sometimes differ from their PDF visualizations.
- Clients and accountants are confused by discrepancies, such as different payment amounts shown in KSeF and on the PDF.
- Some invoices lack details that were previously present on paper or standard electronic invoices, complicating VAT and income tax accounting.
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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