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Glossary/KSeF

KSeF

Krajowy System e-Faktur

Published 2026-04-20. Last updated 2026-04-20.

Poland's national e-invoicing platform, operated by the Ministry of Finance. Centralised platform model. Mandatory from 1 February 2026 for taxpayers with 2024 turnover above PLN 200 million, extending to all VAT payers on 1 April 2026 and to micro-entrepreneurs on 1 January 2027.

See also

  • FatturaPA(Fattura della Pubblica Amministrazione)
  • Clearance model(Pre-authorisation e-invoicing model)
  • CTC(Continuous Transaction Controls)

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