- The National e-Invoice System (KSeF 2.0) will launch on February 1, 2026, and is ready for operation.
- The system has passed tests confirming its security, functionality, and resilience to heavy loads.
- Full support is available for users via a 24/7 helpline and an online technical support form.
- Implementation will be phased: large companies first, then other firms, with the smallest businesses joining from January 1, 2027.
- Users are advised to verify information through official Ministry of Finance channels to avoid misinformation.
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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