- Application Taxpayer KSeF update on pre-production environment (Demo)
- Update scheduled for August 13, 2024, from 12:00 to 14:00
- Update includes changes in error reporting, invoice date filter, and minor improvements
- Temporary access difficulties may occur during the update
- Apologies for any inconvenience caused
Source: podatki.gov.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.