Oman: Corporate tax rate to be increased for liquefied natural gas and mining companies

The Oman Tax Authority (OTA) has launched the "Fawtara" platform, initiating the phased introduction of electronic invoicing across the country. The system aims to improve the collection and monitoring of transactional data and standardise

The Oman Tax Authority (OTA) has reminded taxpayers of the filing deadlines for the 2025 fiscal year. Taxpayers subject to the standard 15% income tax rate must submit their returns by 30 April 2026, four months after the fiscal

According to an OECD update, Montenegro, Oman, Panama, Peru, Rwanda, and Uruguay signed the Multilateral Competent Authority Agreement on Automatic Exchange of Information under the Crypto-Asset Reporting Framework (CARF MCAA) and the Addendum to

Austria and Oman signed an income and capital tax treaty on 28 January 2026. The agreement seeks to prevent double taxation and fiscal evasion between the two nations. The treaty will enter into force after the exchange of ratification

The income tax treaty between Estonia and Oman entered into force on 24 November 2025. Signed on 27 October 2024, the agreement seeks to prevent double taxation and fiscal evasion between the two nations. Earlier, Estonia published Decision

The Hong Kong Inland Revenue Department (IRD) has announced that officials from Hong Kong and Oman will meet for the first round of talks on an income tax treaty from 5 to 9 January 2026. If successfully concluded, this would mark the first tax