White list of VAT payers - API interface, libraries and applications enabling verification of contractors' bank accounts

The Ministry of Finance has made available a description of the API programming interface of the List of VAT taxpayers, i.e. a list of registered and unregistered entities as well as those deleted and restored to the VAT register. The shared API interface is currently in the testing phase and, according to the Ministry of Finance, it may still change. The final API specification and test environment address will be made available by Read more…

Checking contractors' bank accounts is mandatory from September 1, 2019.

According to the new regulations, which will enter into force on September 1, 2019, a single database of VAT taxpayers will be created (the so-called White List of VAT taxpayers), thanks to which entrepreneurs will be able to comprehensively verify their contractors. The database will include data on the numbers of bank accounts used for settlements, opened in connection with the business activity. Read more…

New version of the library for .NET

We would like to inform you that today a new version (1.3.5) of the .NET library has been made available, supporting the .Net Framework, .Net Standard and .Net Core technologies. The library is available on our website: https://nip24.pl/pobierz/ and in Nuget repository: https://www.nuget.org/packages/NIP24.NIP24Client/ If you have any questions or technical problems, please contact Customer Service.

We share statistics

The last 11 months have been a period of very dynamic development of the nip24.pl website. We decided to share with you statistics that show how many inquiries we have already managed to handle and what are the preferences related to the use of particular functionalities. We have provided and intend to update the following information on the Statistics page on a monthly basis: The total number of queries completed Read more…

New – C/C++ library with all the most important functions!

Dear Sir or Madam, We would like to inform you that due to the large number of inquiries related to the availability of the C/C++ library, we have decided to prepare it and make it available to you. All the most important functions available in the nip24.pl API have been implemented in the library: checking the taxpayer's status in the VAT register (getVATStatus), checking a foreign contractor in the VIES system (getVIESData) search Read more…

New - an application checking contractors recorded in the JPK_VAT 2018 file

Ladies and Gentlemen, We are very pleased to inform you that an application has been made available that enables the verification of contractors (NIP numbers) saved in the JPK_VAT 2018 file. Thanks to the application, it is possible to use all available checking functions on the nip24.pl website, i.e.: checking the taxpayer's status in the VAT register checking the contractor. foreign in the VIES system, checking the company's activity status. Application Read more…

JPK_VAT 2018 program - verification of contractors based on the JPK VAT 2018 file will soon be possible

Ladies and Gentlemen! To meet the expectations of our current and future customers, we would like to inform you that in the near future (end of November 2017), we will make available a dedicated program thanks to which it will be possible to check the taxpayer's status in the VAT register with one click, directly from the JPK_VAT 2018 file. Details soon. [Update 27/11/2017] The application is now available! Detailed Read more…

A service for automatic monitoring of the taxpayer's VAT and VIES status and the company's business status is now available

Ladies and Gentlemen! We are very pleased to inform you that the NIP number monitoring service is now available, allowing for completely automatic checking of: the taxpayer's status in the VAT register, the entity's status in the VIES system, the entity's activity status in the REGON register. The main advantage of the service is that all checks are carried out by nip24.pl website systems. User Read more…

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