KSeF API for test environment adapted to FA(1) and FA(2) structures

• We have released an updated version of the API of the National e-Invoice System (KSeF) of the test environment that supports the FA(1) and FA(2) logical structures.
• From July to August 2023, two versions of logical structures – FA(1) and FA(2) operate simultaneously in the test environment.
• The implementation of KSeF means many tax and business benefits for entrepreneurs.

On June 29, 2023, in the Central Repository of Templates of Electronic Documents (CRWDE) on the ePUAP platform (template number 2023/06/29/12648) we published an updated template of the FA(2) logical structure.

The model of the updated structure is also available on the Taxpay.gov.pl website in the KSeF section Structures of XML documents

The purpose of providing an updated version of the KSeF API of the test environment, which simultaneously supports two versions of logical structures – FA(1) and FA(2), is to test the new solution by interested entities involved in the development of invoicing software. The tests enable the adaptation of IT systems to the implementation of the KSeF.

From 1 September 2023, the FA(2) logical structure will replace the current FA(1) logical structure. This means that the FA(2) logical structure will come into force during the optional KSeF. This will make it easier for taxpayers to prepare for mandatory e-invoicing from July 1, 2024.

Benefits of KSeF:

• The implementation of KSeF will allow for the optimization of invoicing processes, document circulation and invoicing systems used by entrepreneurs.
• Structured data from invoices is a new standard and acceleration as well as further automation of the processing of these documents and their automatic archiving.
• Faster document processing means lower costs. Taxpayers will have up-to-date (real-time) information from invoices for management purposes – from analytics to other areas of their business.
• Using e-invoices means no need to rewrite data from a paper document to the system (or use OCR) and reduce human errors.

Detailed information on the KSEF and tools for taxpayers is available on the website : biznes.gov.pl/ksef

Questions regarding KSeF can be directed to [email protected]