Press Conference on Launch of National e-Invoicing System (KSeF) and Its Implementation Steps

• The press conference on January 16, 2026, discussed the implementation of the National e-Invoicing System (KSeF).
• KSeF will become mandatory in stages: from February 1, 2026, for large taxpayers (sales over 200 million PLN in 2024), and from April 1, 2026, for other businesses; small taxpayers (monthly sales up to 10,000 PLN) are exempt until the end of 2026.
• The system aims to digitize invoicing, increase security, automate accounting, and reduce errors, with invoices stored for 10 years.
• Extensive public consultations were held, with 98% of feedback incorporated; no penalties for incorrect KSeF use until the end of 2026.
• The Ministry of Finance and Tax Administration are conducting information and training campaigns, including open days at tax offices in late January 2026, urging businesses to prepare early.

Source: 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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