- Issuing a “transaction confirmation” for invoices in KSeF (National e-Invoicing System) is a completely voluntary option, not regulated by law.
- The confirmation can be provided after issuing an invoice in ONLINE, OFFLINE, or emergency modes.
- This confirmation is not a VAT invoice or a simplified invoice and does not create new obligations for taxpayers.
- It is especially useful in situations where the buyer needs proof of transaction before the KSeF number is assigned, such as in retail stores or gas stations.
- The confirmation may include QR codes for access to and verification of the invoice data.
Source: ksiegowosc.infor.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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