The State Revenue Committee of the Ministry of Finance of the Republic of Kazakhstan hereby informs you that, as of 4:00 p.m. on August 17, 2026, intermittent unavailability of the tax reporting submission services has been observed in the Taxpayer’s Cabinet of ISNA.
Prompt measures have been taken to restore the stable operation of the service. Tax reporting is currently being accepted in the normal operating mode.
At the same time, all submitted tax reporting forms will be accepted and processed with the submission date.
We apologize for the temporary inconvenience.

Source : https://www.gov.kz/memleket/entities/kgd/press/news/details/1275479?lang=ru