WEBINAR | July 10 2025 | 11:00 a.m. – KSeF: API documents and changes to JPK_VAT.

Dear Sir or Madam,

We would like to invite you to a free webinar entitled “KSeF: API Documents and Changes to JPK_VAT.” During the webinar, we will discuss the recent information published by the Ministry of Finance regarding the national e-invoicing system (KSeF). The focus will be on the technical documentation (API) and the changes to JPK-VAT files that will be required for the mandatory KSeF.

Date: 10 July 2025

Time: 11.00 a.m.

Venue: Online

Host: Adam Książek

During the webinar, we will discuss the following topics:

  • Crucial changes to API documents regarding KSeF 2.0,
  • KSeF certificates,
  • Proposed changes to JPK tags and their compatibility with documents issued under the KSeF,
  • New data fields and categories in logical structures (e.g. domestic and foreign transaction tags),
  • Changes to taxpayers’ obligations to inform.

To register go to: LINK

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