- The Ministry of Finance clarified when to issue a visualization of an invoice and when to issue a transaction confirmation after the mandatory National e-Invoice System (KSeF) comes into effect.
- If an invoice does not yet have a KSeF number and the buyer is not a consumer or a foreign entity, a transaction confirmation with two QR codes must be issued.
- There is still uncertainty regarding when to provide printed invoices, especially for invoices issued offline (outside KSeF).
- The questions were raised due to reader concerns, particularly about issuing invoices in offline modes as specified in the VAT Act.
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.
Latest Posts in "Poland"
- Poland’s Mandatory KSeF E-Invoicing: Key Dates, Requirements, and Compliance for Businesses
- Mandatory KSeF Implementation: Technical Setbacks and Process Challenges After VAT Law Amendment in Poland
- Over 35 Million Invoices Issued in KSeF Since Mandatory E-Invoicing Began in February 2026
- KSeF Causes Invoice Surge: From 10 to 170 Electricity Bills for Housing Cooperatives
- KSeF as a Shift Toward Preventive Tax Administration and Fewer Sanctions














