February 28, 2026 is the last day for submitting a notification on the application of the CPR.

Starting from January 1, 2026, Kazakhstan has only three special tax regimes (SSRS):
• for the self-employed;
• based on a simplified declaration;
• for peasant and farm enterprises.

, Who needs to submit a notification?

Taxpayers planning to apply the tax assessment based on a simplified declaration must submit a notification on the applicable tax regime no later than February 28, 2026.

If the notification is not submitted within the prescribed period, the taxpayer is automatically transferred to the generally established taxation procedure with the start date of January 1, 2026.
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, Notification submission methods:
• through the Taxpayer's Office;
• via the e-Salyq Business mobile app;
• in the UGD at the location;
• through bank applications.
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⚠ Advanced
On March 1, 2026, the tax authorities will automatically remove taxpayers who applied in 2025 from registration as sole proprietors.:
• Patent-based SNR;
• SNR using a special mobile application.

The date of de-registration will be January 1, 2026.
At the same time, the right to apply for de-registration on your own remains until March 1, 2026.
De-registration is not performed if the taxpayer has submitted a notification on the application of a different tax regime.

For the self-employed, the date on which the first receipt is generated in the e-Salyq Business mobile application is recognized as the start date of the application.

Source : https://www.gov.kz/memleket/entities/kgd-karaganda/press/news/details/1170375?lang=kk