Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on December 30, 2023 (Saturday) until 02:00 on December 31, 2023 (Sunday) there will be a break in access to the website and the API interface. The work carried out will be related to increasing security Read more…
From July 1, 2024, issuing e-invoices in the National e-Invoice System (KSeF) will be mandatory. Don't leave your company's preparations until the last minute. Start using KSeF today. Issue e-invoices and enjoy favorable changes. You say digitalization, you think: speeding up operations, Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on December 16, 2023 (Saturday) until 02:00 on December 17, 2023 (Sunday) there will be a break in access to the website. The work carried out will be related to increasing system security and improvement Read more…
On November 27, two new regulations appeared on the website of the Government Legislation Center, having a huge impact on the way invoices are generated within the National e-Invoice System (KSeF). In many cases, the new regulations will maintain the existing solutions, but will also introduce new regulations. Read more…
Loading an invoice into KSeF that was issued from another program for generating invoices 1. Logging in to the KSeF Taxpayer Application. Log in to the KSeF Taxpayer Application. If you don't know how to do it or you don't have an account in the KSeF system yet, then Read more…
10 frequently asked questions regarding the National e-Invoice System (KSeF) 1. What is the National e-Invoice System (KSeF)? The National e-Invoice System, abbreviated as KSeF, is an IT system that enables issuing, sending, storing and receiving structured invoices. It introduces uniformity Read more…
How to issue an invoice in KSeF? After logging in to your company's account, select Issue invoice from the side menu and then Enter invoice. In the Invoice type field, select Basic, and in the Form type field, select Short. 2. Next, we need to provide details describing the invoice. Read more…
Generating an access token to KSeF 1. After creating an account in the National e-Invoice System, as described in the first part of the guide: KSeF Guide - how to create an account in the National e-Invoice System, we can start generating a token. 2. Select from the side menu Read more…
Update of the KSeF API of the Ministry of Finance Today, in accordance with the previous announcement of the Ministry of Finance, the KSeF API and the Taxpayer Application were updated. API update of the National e-Invoice System to version 2.0.4 includes: changing the structure of the document with a history of changes, changing the type in Query Invoice Read more…
Creating a company account in KSeF 1. You must log in to the Taxpayer Application: https://ksef.mf.gov.pl/web/login. And then select the identifier by which the KSeF system will be able to recognize the company. In our guide, we show the simplest method that the 99% will choose from you, i.e Read more…
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