
- Main law
- Special Economic Zones and Free Zones Law, RD 38/2025
- Executive Regulations
- OPAZ Regulation 81/2026 (Sept 2026)
- Regulator
- OPAZ; zone managed by SEZAD
- New-enterprise tax exemption
- 10 years, extendable for qualifying activities
- Land
- Usufruct up to 50 years, renewable
- Foreign ownership
- Up to 100%
Companies in the Special Economic Zone at Duqm are governed mainly by the Special Economic Zones and Free Zones Law (Royal Decree 38/2025) and its Executive Regulations (OPAZ Regulation 81/2026), with OPAZ as regulator and SEZAD managing the zone. The law allows 100% foreign ownership, no minimum capital (subject to approval), customs-free trade and a 10-year income tax exemption for new enterprises that can be extended for qualifying activities; companies already licensed keep their earlier incentives, including SEZAD's 30-year renewable exemption.
This guide explains the rules — what the law gives you, what it requires, and where general Omani law still applies. For practical steps see Duqm procedures and documents; for money see Duqm registration costs.
The legal framework in layers
| Layer | What it covers |
|---|---|
| Royal Decree 119/2011 (historic) | Established SEZAD and the original Duqm incentives |
| Royal Decree 38/2025 — Special Economic Zones and Free Zones Law | Unified law for all zones under OPAZ: incentives, licensing, customs, real estate, one-stop shop |
| OPAZ Regulation 81/2026 — Executive Regulations | Detailed rules on licensing, land and property allocation, real estate development, incentives and procedures |
| SEZAD Board decisions and tariffs | Land utilisation rates, service fees, Omanisation rates, zone-specific conditions |
| General Omani law | Commercial Companies Law, Labour Law, Income Tax Law, VAT, Foreign Capital Investment Law, environmental law |
What Royal Decree 38/2025 changed
- It was issued on 7 April 2025, published on 13 April 2025 and took effect on publication.
- It repealed the 2002 Free Zones Law and conflicting provisions, creating one framework for special economic zones and free zones.
- It confirmed a digital one-stop shop for licences, permits and services.
- It provided for a customs directorate in each special economic zone and an on-site branch of the Directorate General of Passports and Civil Status for visas and permits.
- It allowed developers to sell units in licensed projects to non-Omanis on a freehold basis.
What the 2026 Executive Regulations add
Issued in September 2026, the regulations:
- route applications for land, property, licences, approvals, permits and certificates through the one-stop shop, linked electronically to other government systems;
- allow automatic issue and renewal of licences when data and documents pass digital checks;
- set time limits for decisions on certain applications and require reasons for rejections, with a grievance procedure;
- give a more flexible track to strategic projects based on their nature and economic impact;
- regulate real estate development, off-plan sales, escrow accounts and residency for property owners and their families.
Ownership and capital rules
- Ownership: up to 100% foreign ownership, with no Omani partner or sponsor required.
- Capital: SEZAD states that no minimum capital is required for a local company or foreign branch; the 2025 law exempts enterprises from minimum capital rules subject to approvals.
- Company forms: you can register the forms recognised in Oman, most often an LLC, SPC or foreign company branch. Their internal rules (directors, shareholders' meetings, accounts) follow the Commercial Companies Law.
- Commercial agencies: SEZAD lists exemption from the Commercial Agency Law.
- Currency and profits: no currency restrictions; capital and profits can be repatriated freely.
Tax and customs rules
Income tax exemption
| Company | Exemption |
|---|---|
| Already licensed under earlier SEZAD terms | Keeps its existing exemption (SEZAD publishes up to 30 years, renewable) until the term ends |
| New enterprise under RD 38/2025 | 10 years from the start of commercial operations, extendable for two further periods for activities of a special nature |
| Excluded sectors | Banks, financial institutions, insurers and reinsurers, telecoms, contracting, land and maritime transport |
Outside the exemption, Oman's corporate income tax rate is 15%. You must still register with the Oman Tax Authority and file returns. See our Oman tax guide.
Personal income tax
Oman has no personal income tax today, but from 1 January 2028 a 5% tax will apply to resident individuals' annual income above OMR 42,000 (Royal Decree 56/2025). Plan senior salaries with this in mind.
Customs
Goods used to build and operate projects in the zone are exempt from customs duty, and products exported from the zone are not subject to duty. SEZAD allows most goods to be imported without prior permits (explosives and chemicals excepted). Goods moving from Duqm into mainland Oman are treated as imports.
Land and real estate rules
- Land for projects is granted under usufruct agreements of up to 50 years, renewable for similar periods. Land is not sold.
- Plots are allocated after SEZAD evaluates your application; you have three months to review the site and agreement before signing.
- Land utilisation fees vary by activity and use and follow SEZAD's tariff.
- Assignment of usufruct rights or using them as security requires SEZAD's approval under the agreement terms.
- Separately, non-Omanis may buy freehold units in licensed real estate developments in special economic zones, with escrow protections under the 2026 regulations.
Labour and Omanisation rules
- Omanisation (the share of Omani nationals in your workforce) must be kept at the rate set by the SEZAD Board. Published figures have varied over the years, so confirm the current rate for your activity before planning headcount.
- Expatriate manpower applications are handled through the zone; SEZAD has stated processing within five working days, and later reduced several labour services to one day.
- Employment contracts, wages, leave and end-of-service benefits follow Oman's Labour Law; Omani staff must be registered with social insurance.
See our work permit guide for visa categories.
Environmental and building rules
- Industrial and construction projects need an environmental permit before work starts; heavy and petrochemical industries face the longest review.
- Building permits, civil defence approval and a building completion certificate are required before an industrial licence is issued.
- Industrial waste must be handled under Oman's national environmental standards.
Investor protections
Oman's Foreign Capital Investment Law (Royal Decree 50/2019, in force since January 2020) protects foreign investors throughout the country:
- investment projects cannot be seized, expropriated or frozen except by court decision, or expropriated for public benefit under the expropriation law with fair compensation paid without delay;
- a usufruct or lease contract cannot be suspended unless a court orders its termination;
- investors may transfer funds related to the project into and out of Oman;
- a licence can only be revoked with justification and written warning, giving the investor 30 days to respond.
Key compliance obligations
- Keep the activity within the scope of your licence; add activities formally.
- Renew the commercial registration, licence and usufruct payments on time.
- Meet Omanisation targets and keep payroll records.
- Register for tax and file annual returns, even during an exemption.
- Keep audited accounts as required by the Commercial Companies Law.
- Hold valid environmental and civil defence approvals for your facility.
Oman Register can confirm which incentive regime applies to your project and set up the compliance calendar for your Duqm company. For the zone overview, visit the Duqm Special Economic Zone page.
Frequently asked questions
Which law governs companies in Duqm in 2026?
The Special Economic Zones and Free Zones Law issued by Royal Decree 38/2025, supported by OPAZ's Executive Regulations (Regulation 81/2026) issued in September 2026. Oman's general laws, such as the Commercial Companies Law, labour law and tax law, apply where the zone law does not provide otherwise.
Is the 30-year tax exemption still available in Duqm?
SEZAD still publishes a 30-year renewable exemption, and companies that already hold it keep it until their term ends. New enterprises under the 2025 law receive a 10-year exemption from the start of operations, which can be extended for activities of a special nature.
Which businesses are excluded from the tax exemption?
Banks and financial institutions, insurance and reinsurance companies, telecommunications providers, contracting companies, and land and maritime transport companies are excluded under the 2025 law.
Can I buy land in Duqm?
Industrial and commercial land is not sold; it is granted under usufruct agreements of up to 50 years, renewable. The 2025 law and 2026 regulations do allow non-Omanis to buy freehold units in licensed real estate developments in special economic zones.
Can my investment in Duqm be confiscated?
Oman's Foreign Capital Investment Law bars seizure, expropriation or freezing of investment projects except by court decision or under the expropriation law for public benefit, and requires fair compensation without delay.
Does the Commercial Agency Law apply in Duqm?
SEZAD lists exemption from the Commercial Agency Law among its incentives, which means you can import and distribute within the zone without appointing an Omani commercial agent.
Sources & official references
- KPMG — Oman issues Law for Special Economic Zones and Free Zones
- EY — Oman issues law on special economic zones and free zones
- Zawya — OPAZ issues Executive Regulations (Regulation 81/2026)
- SEZAD — Incentives
- SEZAD — Investor FAQ
- Library of Congress — Oman's Foreign Capital Investment Law comes into force
- PwC — Oman introduces Personal Income Tax
This guide is general information, checked against official sources at the date shown. Rules and fees in Oman change; we confirm the current requirements for your case before you apply.

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