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On 28 May 2026, the Senate of the Parliament of Kazakhstan approved the draft Law “On ratification of the Agreement between the Government of the Republic of Kazakhstan and the Government of the Sultanate of Oman on the avoidance of double taxation and the prevention of tax evasion with respect to taxes on income and capital, and the Protocol thereto”.
The document was signed on 29 May 2025 in Astana and ratified in Oman on 4 September 2025. It is expected that the agreement will improve the investment climate, attract foreign capital and technology, and create a clearer and more stable tax environment for businesses. 1