- Taxpayers must overcome technical difficulties related to authentication in the KSeF system
- They must also choose the right person responsible for the system
- Trust in this person is crucial
- Taxpayers must have the appropriate permissions to issue e-invoices in the KSeF system
- Sole proprietors do not need to report anything and have primary permissions
- Other business entities need additional actions to authenticate in the KSeF system
- If they do not have electronic seals, they must register the first authorized person to use KSeF
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.