- Submitting the ZAW-FA form does not automatically grant all necessary permissions to use the National e-Invoice System (KSeF).
- Companies may face issues if employees cannot log in to KSeF to retrieve invoices, despite submitting ZAW-FA.
- Authentication and granting permissions in KSeF are separate processes.
- The KSeF manual may be misleading regarding the process.
- Experts warn companies to ensure all required permissions are properly set before KSeF becomes mandatory.
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.














