Understanding taxes in Oman has become one of the most searched topics among foreign investors, and for good reason. In June 2025, Oman became the first GCC country to announce a personal income tax, set to take effect in 2028. Yet the Sultanate remains one of the lightest-taxed jurisdictions in the region, with no personal income tax until 2028, no capital gains tax for individuals, no property tax, and the lowest standard VAT rate in the Gulf. This guide breaks down taxes in Oman for 2026, covering the upcoming 5% personal income tax, corporate tax, VAT and withholding tax, plus practical planning steps for investors, especially those from Iran, who want to structure their real estate, company and residency plans before the 2028 changes arrive.
Despite headlines about the new income tax, the overall burden of taxes in Oman remains remarkably low compared with almost any developed market. As of 2026, the picture looks like this:
- No personal income tax on salaries, rental income or business profits for individuals until 1 January 2028
- No capital gains tax for individuals, including gains on real estate
- No property tax or annual wealth tax on real estate holdings
- 5% VAT, the lowest standard rate in the GCC, in place since April 2021
- 15% corporate income tax, with a reduced 3% rate for qualifying small Omani SMEs
- No inheritance tax, with the new law expected to exempt inheritance between first-degree relatives
The tax reform is not a sudden cash grab. It is part of Oman Vision 2040 and the Medium-Term Fiscal Plan, designed to reduce the state's dependence on oil, which has historically supplied roughly 70% or more of government revenue. For investors, this signals a maturing, more predictable fiscal environment rather than instability.
The most significant change to taxes in Oman came with Royal Decree 56/2025, issued on 22 June 2025, which promulgated the Personal Income Tax Law. Key facts every investor should know:
- Rate: a flat 5% on annual taxable income
- Threshold: applies only to income exceeding OMR 42,000 per year (roughly USD 109,000)
- Effective date: 1 January 2028
- Coverage: Oman's Tax Authority has stated that around 99% of the population will not be affected, thanks to the high exemption threshold
The law is deliberately generous. Announced deductions and exemptions include:
- Education expenses
- Healthcare costs
- Housing costs related to a primary residence
- Zakat and charitable donations
- Inheritance between first-degree relatives
- Gains on the sale of a primary residence, which are expected to be exempt
Executive regulations detailing exactly how oman personal income tax 2028 will be implemented are expected roughly by mid-2026. These regulations will clarify residency definitions, how foreign-source income is treated, and filing procedures. If you are structuring investments this year, 2026 is the window to align your setup with the final rules. Always verify details against the Oman Tax Authority before making decisions, as regulations may refine the framework.
For anyone planning company registration or business investment, taxes in Oman at the corporate level are straightforward and competitive.
- Standard rate: 15% on net profits for most companies, including foreign-owned entities
- Reduced rate: 3% for qualifying small Omani SMEs that meet specific criteria
- 15% domestic minimum top-up tax applies to large multinational groups from January 2025, in line with the OECD Pillar Two framework, which only affects very large international groups
For a typical foreign-owned trading, real estate or services company, the effective headline rate is 15% on profit, with no additional dividend tax layer for individual shareholders under current rules.
Value added tax in Oman has been set at 5% since April 2021, still the lowest standard VAT rate in the GCC. Important points:
- Basic food items, healthcare, education and certain financial services are exempt or zero-rated
- Businesses above the registration threshold must register, charge and remit VAT
- Compared with 15% VAT in Saudi Arabia, Oman's rate is a meaningful cost advantage for consumer-facing businesses
A 10% withholding tax applies to certain payments made to foreign persons, such as royalties and management fees. Withholding tax on dividends and interest has been suspended in recent years, though the current status should be confirmed for your specific transaction before structuring cross-border payments.
For Iranian investors, taxes in Oman are a central part of the value proposition, and the years 2026 and 2027 offer a clear planning runway.
- Rental income earned by individuals is currently untaxed, and after 2028 it will only be taxed at 5% on the portion of total annual income above OMR 42,000
- There is no annual property tax, so holding costs stay low
- No capital gains tax for individuals means appreciation on your property is currently yours to keep, and primary-residence gains are expected to remain exempt even after 2028
If you are comparing properties, our property listings and buying guide show how net yields in Oman compare once you factor in the zero-property-tax environment.
Registering a company in Oman gives investors a 15% corporate tax rate, access to corporate banking, and VAT registration where needed. Practical steps to take in 2026:
- Choose the right legal form and activity licence before committing capital
- Keep clean accounting records from day one, as VAT and corporate tax compliance depend on them
- Confirm withholding tax treatment on any payments flowing to or from abroad
Our team covers the legal side of structuring in detail on the legal and investment framework page.
Tax residency rules will matter more once the personal income tax begins in 2028. Investors who establish residency, property ownership and corporate structures during 2026 and 2027 will be positioned to adapt smoothly when the executive regulations are finalised, rather than restructuring under time pressure later.
No. As of 2026, individuals in Oman pay no tax on salaries, rental income or capital gains. The 5% personal income tax takes effect on 1 January 2028 and applies only to annual income above OMR 42,000.
Only high earners. Oman's Tax Authority estimates about 99% of the population will fall below the OMR 42,000 threshold. Deductions for education, healthcare and primary-residence housing further reduce taxable income.
The standard corporate income tax rate is 15% of net profit. Qualifying small Omani SMEs may benefit from a reduced 3% rate, and a 15% minimum top-up tax applies only to large multinational groups.
VAT in Oman is 5%, unchanged since its introduction in April 2021 and still the lowest standard rate in the GCC. Basic food, healthcare, education and certain financial services are exempt or zero-rated.
There is currently no property tax and no capital gains tax for individuals. Gains on the sale of a primary residence are expected to remain exempt even after the 2028 income tax begins.
Taxes in Oman remain among the lightest in the region, but the 2028 changes make timing important. Whether you are buying property, registering a company or planning residency, structuring correctly in 2026 can save you complexity later. Contact a consultant at Irfan Investment Group for a personalised assessment of your investment and tax planning options in Oman.
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