Final Days of Summer Information Meetings on National e-Invoice System (KSeF)

• Nationwide informational meetings on the National e-Invoice System (KSeF) are ongoing, organized by the National Revenue Administration (KAS).
• Meetings are held in local tax offices and tax administration chambers across Poland.
• KAS experts provide comprehensive answers and guidance on preparing for KSeF implementation.
• Nearly 40,000 taxpayers have participated in these meetings.
• Issuing invoices in KSeF will be mandatory from February 1, 2026, for large taxpayers and from April 1, 2026, for other businesses.
• Meetings are open to both in-person and online participation.
• Thematic blocks include introduction to KSeF, authentication and authorization, and structured invoices.
• Current meetings focus on the KSeF application and invoice issuance modes.
• Detailed information is available on the websites of tax administration chambers and tax offices.
• In September, the Ministry of Finance will start a training series called “Wednesdays with KSeF” running until mid-December.
• Participants will learn about issuing and receiving invoices, obtaining KSeF certificates, and using free tools provided by the Ministry of Finance.
• More information will be available on the websites of tax offices, tax administration chambers, and ksef.podatki.gov.pl.

Source: kis.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.

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