Kazakhstan's comprehensive tax reform package came into effect on 1 January 2026, modernising the country's entire tax system. The reform covers VAT, Corporate Income Tax, Social Sector Tax, progressive personal income taxation, and excise taxes. Key changes include updated VAT registration thresholds, revised CIT rates, new progressive income tax brackets, and significant changes to the excise duty framework. The reform is positioned as part of Kazakhstan's broader economic modernisation agenda.