We kindly inform you that this weekend, May 29-30, 2021, a new SSL certificate used to secure communication (https) with our website and API interface will be installed. The new SSL certificate was issued by a trusted issuer, so changing the certificate should not affect the integrated with Read more…
Ladies and Gentlemen, We would like to inform you that today (01/04/2021) due to the unstable operation of the REGON service, there may currently be problems in calling the following functions: isActive - a function for checking the current status of the company's activity (error message: ERROR: Failed to check company status), getInvoiceData Read more…
Dear Customers, Due to the failure of VoiceIP service providers and the unavailability of our hotline number (+48 222 199 199), please contact us at 607-722-878. We apologize for any inconvenience caused. nip24.pl team
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 23:00 on March 6, 2021 (Saturday) until 01:00 on March 7, 2021 (Sunday) there will be a break in access to the API and websites of the website. The NIP Monitoring service will also be unavailable. Work in progress Read more…
Ladies and Gentlemen, We would like to inform you that today (25/01/2021) due to the failure of the REGON service provided by the Central Statistical Office, it is currently not possible to call the following functions: isActive - function for checking the current status of the company's activity (error message: ERROR: Failed to check Read more…
We would like to inform you that today a new version (1.3.8) of the application has been made available that allows you to check the status of entities saved in the latest versions of JPK_VAT files, which will come into force on October 1, 2020. Detailed information about new versions of JPK_VAT files is available on the Ministry's website Read more…
We would like to inform you that all functionalities offered by nip24.pl are now also available from the Windows command line (CLI/CMD): checking the taxpayer's status in the VAT register (getVATStatus), checking a foreign contractor in the VIES system (getVIESData), searching and downloading necessary data down Read more…
Ladies and Gentlemen! We have received information that due to the planned modernization works of the REGON register, the API interface (BIR1 Service) provided by REGON, "interruptions of various lengths may occur" in access to the above-mentioned. services on August 27, 2020 (Wednesday) at 16:00 – 24:00. Read more…
Ladies and Gentlemen! We have received information that due to the planned modernization works of the REGON register, the API interface (BIR1 Service) provided by REGON, "interruptions of various lengths may occur" in access to the above-mentioned. services on August 5, 2020 (Wednesday) at 18:00 – 24:00. Read more…
Ladies and Gentlemen! We have received information that due to the planned modernization works of the REGON register, the API interface (BIR1 service) provided by REGON will be unavailable on July 24, 2020 (Friday) at 17:00 – 20:00. The above-mentioned unavailability of the REGON register affects accessibility Read more…
English (UK) 
Polski