- The Czech Financial Administration published Act No. 180/2026 Coll. on Sales Registration, formally advancing the new EET 2.0 electronic sales registration system.
- EET 2.0 is scheduled to enter regular operation on January 1, 2027, with January treated as a pilot period, though sales must already be registered under the system.
- The authorities also issued an explanatory report and a new methodology document, “Description of Data Report Items with Examples of Completion,” to help taxpayers and software providers implement the rules.
- The guidance explains the required contents of sales data messages to the tax authority, including identifiers for the taxpayer, cash register, transaction, UUID, transmission date/time, and whether the message is an initial submission.
Source: fiscal-requirements.com
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.














