- There are difficulties with trusted profile authorization on the KSeF test environment in Poland.
- The issues are occurring on the API test environment of the National e-Invoice System and the KSeF Taxpayer Application using a Trusted Profile (PZ).
- Efforts are being made to restore full availability as soon as possible.
- A separate announcement will be made once the service availability is restored.
- Apologies are offered 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.
Latest Posts in "Poland"
- Tax Guidance Allows VAT Exemption Correction for Defense Deliveries Delayed by SAFE Certificate
- KSeF Phase Two: System Stable, But Companies Face Integration and Invoice Duplication Issues
- VAT still reigns supreme in the Supreme Administrative Court, the role of tax advisors is growing
- Mandatory Cash Registers for Parking Services from April 2026: New Regulations and Exemptions
- Reduced VAT Rate on Fuels: 8% Instead of 23% from March 31 to April 30, 2026














