It is necessary to pay:
by June 25, 2026:
Personal income tax from the income of the provided foreign personnel;
payment for the use of species of animals that are objects of commercial fishing;
for June 2026:
advance payments on the CPN; payment for the placement of outdoor (visual) advertising.
for May 2026:
CPN and IPN withheld at the source of payment; social tax, Single payment, OPV, OPVR, OPPV, SO, OOSMS, VOSMS.
And also:
payment for the use of land plots - at the conclusion of a land use agreement in May;
the fee for the use of the radio frequency spectrum is a current payment and upon receipt of a permit in May.;
the fee for providing long-distance and (or) international telephone and cellular communications is a current payment.

Source : https://www.gov.kz/memleket/entities/kgd-kostanay/press/news/details/1289984?lang=ru