October 2023

Lack of publication of the flat file by the Ministry of Finance (problem with the so-called VAT white list)

Ladies and Gentlemen, we would like to inform you that due to the fact that the flat file has not been published by the Ministry of Finance today, the getWhitelistStatus function is not able to return the correct data for today. As soon as the flat file is published, the function should automatically start returning information for today. Alternatively, you can use the getIBANStatus function Read more…

By Zespół nip24.pl, ago
Faktury KSeF API, deklaracja JPK_VAT

However, KSeF is mandatory in JPK_VAT declarations

However, KSeF is mandatory in JPK_VAT declarations. However, in the context of JPK_VAT declarations, things will not be as rosy after the entry into force of the National e-Invoice System (KSeF), as announced by the Ministry of Finance (MF). The Ministry had previously announced that it would not introduce changes to the KSeF and JPK_VAT declarations at the same time, because it is too much of a burden for Read more…

By Zespół nip24.pl, ago
rest-api-json

Extension of the REST API with the ability to return responses in the JSON format

Good morning, We would like to inform all customers of the nip24.pl website that, to meet their needs, we have implemented the possibility of obtaining a response consistent with the JSON structure after sending a query directly to the provided REST API interface. The new version of the API was implemented in the production and test environments and covered all currently available functions. Specific Read more…

By Zespół nip24.pl, ago
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