Kazakhstan visa fee depends upon the visa category and number of entries. Diplomatic and official visas are free of charges. Validity of the visa and permitted period (term) of stay are the same which are indicated by two dates in your visa: "valid from..." and "valid till...".
While applying for the visa one should carefully mention the exact dates of actual entry and exit from Kazakhstan in the visa application form, since these dates would be indicated in the visa accordingly.
No entry before or exit after such dates is permitted. Otherwise, subject to penalty by Immigration Police Authorities.Visa Fees are payable in Indian Rupees and are paid through ABN AMRO bank branches (bank’s new name-RBS), in favor of Kazakhstan Embassy account No.1540023