Croatia’s Tax Administration warns that FiskAplikacija and MikroEračun can only be accessed through the official ePorezna system, and similar external websites are not legitimate. Users should log in exclusively with NIAS credentials via ePorezna to avoid data misuse, and official guides are available to support correct access
Notice to Users of the FiskAplikacija and MikroEračun Applications in Croatia
Public
Croatia
Author: Vukašin Santo
Category:
Fiscal subject related
Views:
24
Content accuracy validation date:
04.11.2025
Content accuracy validation time:
08:28h
The Tax Administration informs users of the FiskAplikacija and MikroEračun applications that these applications are available exclusively through the ePorezna system. Any other websites using the same or similar names are not official Tax Administration websites.
Although such sites may appear legitimate, they are not affiliated with the Tax Administration and do not represent official access channels for these applications.
Users are advised to exercise caution and to access the applications only via ePorezna, using NIAS system credentials (such as mToken, eID card, etc.), in order to avoid possible confusion or misuse of data.
User guides for accessing and using the applications are available at the following links:
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