Oman Prepares for Landmark Introduction of Personal Income Tax in 2028

The Sultanate of Oman has officially announced a major change to its national tax framework through the promulgation of Royal Decree No. 56/2025. This new legislation introduces a personal income tax for the first time in the country's modern history. The law is scheduled to take effect on January 1, 2028, providing a multi-year window for both the government and the public to prepare for the transition. While the full text of the law is expected to be published in the Official Gazette on June 29, 2025, initial details have already been shared by the Oman Tax Authority. The move represents a significant evolution in the nation's approach to fiscal management and revenue generation. Under the new rules, a five-percent income tax will be applied to natural persons who earn an annual gross income exceeding OMR 42,000, which is approximately USD 109,200. This threshold is designed to focus the tax burden on higher-income individuals while exempting the majority of the workforce. The definition of gross income under this decree includes all receipts, whether they are provided in cash or in kind. This comprehensive approach ensures that various forms of compensation are accounted for under the new tax regime. The introduction of this tax has prompted immediate discussions among employers and financial professionals regarding the necessary administrative adjustments. Companies operating within Oman are now encouraged to evaluate their current payroll and finance capabilities to ensure they can manage future withholding and reporting obligations. Experts suggest that businesses should begin planning for these operational changes well in advance of the 2028 deadline. The Oman Tax Authority is expected to release detailed executive regulations within one year of the law's publication to provide further clarity. These regulations will likely outline the specific procedures for tax collection, compliance, and potential exemptions. As the country moves toward this new system, the focus remains on creating a transparent and efficient process for all taxpayers. This policy shift is part of a broader trend in the region as nations look to diversify their revenue streams beyond traditional sectors. By implementing a targeted personal income tax, Oman aims to strengthen its long-term economic stability. The coming years will be critical as the government works to educate the public and build the infrastructure required for a smooth implementation.