On 8 June 2023, the Sultanate of Oman (Oman) and the Russian Federation (Russia) signed the Double Taxation Avoidance Agreement (DTAA).
This DTAA was ratified by Oman on 27 December 2023 vide Royal Decree RD 89/2023 and by Russia on 12 December 2023. The DTAA will be effective from the following dates:
- For withholding taxes - 1 January 2024; and
- For other taxes - tax year starting on or after 1 January 2024.