Who Really Pays? A Look Inside Oman’s Income Tax Model with Real Scenarios

26 June 2025
By Royal Decree No. 56/2025 issued by Sultan Haitham bin Tariq of Oman, a new personal income tax law has been approved. The law consists of 76 articles and stipulates that, starting in 2028, individuals earning over OMR 42,000 annually (approx. USD 109,000) will be subject to a 5% income tax.

In response to public speculation, the Tax Authority released real-life examples to explain the transparent, progressive structure of the system, emphasizing that after applying basic exemptions and social deductions, only about 1% of the population will be liable to pay tax. Middle-income earners and families with typical expenses will be effectively exempt.

✅ Scenario 1: Engineer with Monthly Income of RO 4,000 – Pays No Tax

An engineer earning RO 3,500 from a full-time job and RO 500 from freelance work brings in RO 48,000 annually.

• Basic exemption: RO 42,000
• Taxable income after exemption: RO 6,000
• Deductions:
  • RO 2,000 for family health insurance
  • RO 4,000 for children’s school tuition
• Final taxable income: RO 0
  ✅ Outcome: No tax payable

✅ Scenario 2: Businessman with Annual Income of RO 100,000 – Pays RO 2,650 in Tax

A businessman earning RO 100,000 annually receives the following exemptions and deductions:

• Basic exemption: RO 42,000
• Additional deductions: RO 5,000 for zakat and official donations
• Taxable income: RO 53,000
• Tax rate: 5%
• Tax due: RO 2,650

The Tax Authority emphasizes that the goal is to promote fairness and voluntary compliance, not to burden average-income residents. The policy is part of Oman’s broader economic and digital transformation, supported by transparent communication and online calculators to help taxpayers assess their status.