National e-Invoice System (KSeF) knowledge test

Mandatory e-invoicing will come into force from 1 July 2024. How to prepare for its implementation?

Are you familiar with the new e-invoicing obligations that your company will be facing soon?

From the beginning of January 2022, taxpayers can voluntarily issue e-invoices, while from 1 July 2024, their use in business transactions will become mandatory. The implementation of KSeF will allow taxpayers to issue and receive invoices electronically. The move towards an electronic workflow is nothing new for the taxpayers, but this is the first time the process has been done on such a large scale.

Test your knowledge on the National e-Invoicing System!

We have prepared two levels of tests - basic and advanced. Each test contains 10 single-choice questions. Fill them in, test your knowledge and get our tips!

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