- The Ministry of Finance clarified that when issuing structured invoices for local government units (JST) in the National e-Invoicing System (KSeF), it is not mandatory to fill in the “Podmiot3” (recipient) field.
- KSeF does not automatically verify or require completion of the “Podmiot3” section when JST is the buyer, which may cause issues due to JST’s complex organizational structures.
- The Ministry recommends, but does not require, that commercial software integrated with KSeF suggest filling in “Podmiot3” for JST transactions.
- This lack of system enforcement may lead to inconsistencies, increased risk of errors, and potential disputes between JST, suppliers, and KSeF.
- JST and their suppliers must agree on how to properly issue invoices in KSeF, especially regarding the use of identifiers for subordinate units.
Source: ksiegowosc.infor.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.
Latest Posts in "Poland"
- Transactions Exempt from Structured Invoicing in KSeF from February 2026: New Ministry Regulation List
- Avoiding Common Invoicing Mistakes in Poland: A Guide for Foreign Vendors
- KSeF Login Issues Disrupt Buyers: Pro Forma Invoices Complicate VAT Deductions
- KSeF Will Not Disrupt Vehicle Registration; Paper and Electronic Invoices Still Accepted
- Far Eastern Medicine in Poland: Is It Exempt from VAT Without Medical Qualifications?













