The Department of State Revenue for the Mangystau region informs that taxpayers planning to apply a Special tax regime based on a simplified declaration must submit a notification on the applicable tax regime by March 1, 2026.

If such notification is not submitted before March 1, 2026, they will automatically be transferred to the generally established taxation procedure with a start date of January 1, 2026.

The notification can be submitted via:

- Taxpayer's office (available in the "Submit documents" section - "Notification of the applicable tax regime");

- special mobile application "e-Salyq Business" ("service" - "change of the IP tax regime");

- UGD at the location on paper;

- bank applications;

For reference: today, such a service is implemented in the Kaspi Bank application in the "Public Services" section – "Changing the details and tax regime of individual entrepreneurs".

To the attention of taxpayers who mistakenly submitted a notification on the applicable tax regime at the end of 2025 with the reason for submitting the "transition"!

Starting from 12.01.2026, the system has the option to re-submit a Notification on the applicable tax regime with the reason for submitting the "transition".

In this regard, taxpayers who mistakenly submitted a notification on the applicable tax regime at the end of 2025 will need to resubmit a new notification.

(unofficial translation)

Source : https://www.gov.kz/memleket/entities/kgd-mangistau/press/news/details/1159712?lang=kk