The JPK_VAT NIP24 application for the MS Windows operating system (7/8.1/10/11) allows, among others, verify the entity's VAT and VIES status and the company's activity status in the REGON register, as well as check contractors in the so-called white list of VAT taxpayers. Details describing how to start and configure are available on the website Documentation.
Dear Sir/Madam, We regret to inform you that there is an ongoing outage at your hosting provider, which is causing significant disruptions in using our website. According to information received from the hosting provider, the problem has been identified. Read more…
Planned technical break in connection with the implementation of KSeF Dear Sir or Madam, In order to ensure the highest quality of services provided and full compliance with applicable legal requirements (entry into force of the mandatory KSeF), we would like to inform you about planned maintenance works in Read more…
We would like to inform you that a new version (1.4.7) of the application enabling checking the status of entities saved in the latest versions of JPK_VAT files, which became effective on February 1, 2026, has been released today. Detailed information about the new versions Read more…
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