- Live event on November 18, 2025, about preparing for KSeF and JPK CIT, organized by MDDP and the Polish Association of Developers.
- KSeF will become mandatory for large taxpayers on February 1, 2026, and for others on April 1, 2026; implementation is complex and requires significant organizational changes.
- Largest CIT taxpayers must submit JPK CIT files starting March 2026, giving tax authorities detailed financial data for audits.
- Accurate data verification and mapping are essential to minimize audit risks and tax consequences.
- Taxpayers also face ongoing challenges related to transfer pricing.
Source: mddp.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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