Astana. September 10. Kazakhstan Today - The order of issuing of investment tax preferences in Kazakhstan will be simplified. The Minister of Economics and Budgetary Planning of Kazakhstan, Bahyt Sultanov, informed during presentation of the new Tax Code in Majilis of Parliament of Kazakhstan on Monday, the agency reports. "To decrease tax load on non-raw sector of economy the rate of corporate tax is supposed to be decreased twice as much within three years," B. Sultanov reminded.