Which documents are not sent to KSeF?

/ Which documents are not sent to KSeF?

Documents that are not sent to KSeF include pro forma invoices, internal invoices and vouchers, debit notes (noty obciążeniowe) and credit notes (noty uznaniowe). Since 1 February 2026, corrective notes (noty korygujące) are also no longer issued. Whether a document must be sent to KSeF depends on its legal nature, not on the name used for it in the accounting system.

Last update : 20.10.2026

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