Which TNF will be turned off in the SONO and the old KNP from March 26 and April 2
The SRC informs that due to the upcoming complete shutdown of the Tax Reporting Processing Services (SONO) information system and the old Taxpayer's Office (hereinafter referred to as the old KNP), a phased shutdown of the remaining tax reporting forms is planned.
1. Starting from March 26, 2026, the following TNFs will be disabled in the SONO and the old KNP:
1) TNF 200.00 – Declaration of individual income tax and social tax;
2) TNF 200.03 – Appendix to the declaration on individual income tax and social tax on structural
divisions;
3) TNF 300.00 – Value added tax declaration;
4) TNF 400.00 – Excise tax declaration;
5) TNF 421.00 – Calculation of excise tax for a structural unit or objects related to taxation;
6) TNF 860.00 – Declaration of payment for the use of water resources from surface sources;
7) TNF 870.00 – Declaration of payment for negative environmental impact;
8) TNF 910.00 – Simplified declaration for small businesses.
2. Starting from April 2, 2026, the following TNFs will be disabled in the SONO and the old KNP:
1) TNF 220.00 – Declaration of individual income tax;
2) TNF 328.00 – Application for import of goods and payment of indirect taxes;
3) TNF 700.00 – Declaration of vehicle tax, land tax and property tax;
4) TNF 920.00 – Declaration for single land tax payers.
To enter the new ISNA Taxpayer Account, follow the link https://knp.kgd.gov.kz .
If you have any questions, requests will be sent to the knpsd@ecc email address.kz of the support service.

Source : https://www.gov.kz/memleket/entities/kgd-kostanay/press/news/details/1190538?lang=kk