Poland

Poland Finalizes KSeF Implementation:Executive Regulations Signed The Polish Minister of Finance and Economy has officially signed four executive regulations regarding the operation of the National e-Invoicing System (KSeF). These regulations clarify usage rules, exemptions from the structured invoicing mandate, and the new data requirements for JPK_VAT declarations.Key Highlights of the Regulations: https://www.gov.pl/web/finanse/rozporzadzenia-wykonawcze-do-krajowego-systemu-e-faktur

Poland: Open Testing of the KSeF 2.0Taxpayer Application Begins As of 3 November 2025, Poland’s Ministry of Finance has launched the public testing environment for the new KSeF 2.0 Taxpayer Application (Aplikacja Podatnika). The test version mirrors the core functionality of the production release scheduled for 1 February 2026. Actions performed in the testing environment

Poland Launches Open Testing Phase forKSeF 2.0 National E-Invoice System Warsaw – Poland’s Ministry of Finance has initiated the open testing phase of the KSeF 2.0 National e-Invoice System API on September 30, 2025, marking a significant milestone in the country’s transition to mandatory electronic invoicing. Testing Environment and Technical Support The open testing of

Poland: New Guides and Materials for KSeF 2.0 Released The Polish Ministry of Finance has published updated documentation and user guides for the upcoming Krajowy System e-Faktur (KSeF) 2.0. These resources are designed to support taxpayers, software providers, and integrators as they prepare for the mandatory e-invoicing framework. Key Highlights Why It Matters KSeF 2.0

Poland’s E-Invoice System Major Update:Transition to KSeF 2.0 Begins Poland’s Ministry of Finance announced the important transition timeline for the National e-Invoicing System (KSeF). The KSeF 1.0 test environment will close on September 1, and the new KSeF 2.0 test environment will launch on September 30. The mandatory system will begin on February 1, 2026.

KSeF 2.0 and FA(3) Finalized : Poland Kicks OffE-Invoicing Rollout Poland is officially moving ahead with its e-invoicing mandate. On June 30, the Ministry of Finance released the complete technical documentation required for businesses and software providers to begin implementing the updated KSeF platform (Krajowy System e-Faktur). The Polish e-invoicing model follows a three-corner structure: invoices are

Poland Releases FA(3) Draft for B2B E-Invoicing Poland’s Ministry of Finance has published the draft FA(3) schema, which is set to replace the current FA(2) structure starting 1 February 2026 via the KSeF platform. FA(3) introduces: Rollout Timeline:Poland Moves Ahead with E-Invoicing: FA(3) Draft Schema Released On May 8, 2025, Poland’s Ministry of Finance released the FA(3)

Upcoming Changes in Poland’s e-Invoicing System:KSeF Draft Law Highlights The draft law introducing changes to Poland’s KSeF e-invoicing system is now part of the legislative agenda for the Polish Council of Ministers, addressing issues discussed in consultations earlier this year. According to the official publication;

SAF-T JPK_CIT Possible Postponement In August 2024, Poland’s Ministry of Finance introduced new components to the JPK_CIT reporting requirements for corporate taxpayers, with phased implementation starting in January 2025.  On September 10, the Polish government proposed a draft regulation that could allow the MoF to let some taxpayers skip certain parts of the JPK_CIT requirements

Poland: Ministry of Finance Publishes JPK_KR_PD andJPK_ST_KR Guidelines Poland’s Ministry of Finance has published brochures detailing the logical structure for the general ledger (JPK_KR_PD) and the fixed assets register (JPK_ST_KR).  Key points include: