For non-programmers, we have provided an add-in for the MS Excel application, thanks to which it is possible to use all the most important functions of the nip24.pl website:
- checking the taxpayer's status in the VAT register
- checking a foreign contractor in the VIES system
- searching and downloading data necessary to issue an invoice
- searching and downloading detailed data of entities
- checking the company's business status
- checking the correctness of the NIP, REGON and KRS numbers
The Excel add-in can be downloaded from: Download
The method of installing the add-on along with a description of the available functions is available at: Add-in for MS Excel
If you have any questions or technical problems, please contact Customer Service Office.
[EN]For people who are not programmers, we have made available an add-in to the MS Excel application, thanks to which it is possible to use all the most important functions of the nip24.pl website:
- checking the status of the taxpayer in the VAT register
- checking a foreign contractor in the VIES system
- searching and downloading data necessary to issue an invoice
- searching and retrieving details of entities
- checking the status of the company's activity
- checking the correctness of the NIP, REGON and KRS numbers
The Excel add-on can be downloaded from the website: Download.
The method of installing the add-on with a description of the available functions can be found on the page: Add-on for MS Excel [PL only]
If you have any questions or technical problems, please contact the Customer Service Office.
English (UK) 
Polski