Oman Custom Duty 2026: Stay Compliant, Reduce Costs
A comprehensive guide to understanding Oman Custom Duty rates, import duties, and classification rules to help you trade smarter and stay compliant.

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Types of Customs Duties
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Customs Duty
Value Added Tax (VAT)
Selective Tax
Protective Duty
Oman Customs Duties Overview
Oman operates within the Gulf Cooperation Council (GCC) customs union, generally applying a standard external tariff of 5% on the CIF value of most imported goods. While the US-Oman Free Trade Agreement (FTA) allows for duty-free entry of many qualifying US products, importers must navigate specific documentation to claim these preferences. Additionally, the Sultanate has introduced a Value Added Tax (VAT) and significant excise taxes on goods deemed harmful to health.
| Duty/Tax Type Name | Standard Rate or Rate Range |
|---|---|
| Ad Valorem Duty | 5% (Standard); 0% for essential goods/FTA |
| Excise Tax | 50% (Carbonated drinks) to 100% (Tobacco, Alcohol, Energy drinks) |
| Specific / Compound Duties | Applied to select restricted items (e.g., alcohol, pork products) |
| Antidumping Duties | Variable (GCC-wide measures on specific origins/industries) |
| Value Added Tax (VAT) | 5% Standard Rate |
| Section 301 | N/A (US Regulation - Not applicable to imports into Oman) |
| Merchandise Processing Fee (MPF) | N/A (US Regulation - Not applicable to imports into Oman) |
| Harbor Maintenance Fee (HMF) | N/A (US Regulation - Not applicable to imports into Oman) |
Duty Types Breakdown
- Ad Valorem Duty: This is the primary method of taxation for general imports, calculated as a fixed percentage (usually 5%) of the goods' Cost, Insurance, and Freight (CIF) value.
- Excise Tax: A consumption tax levied on specific goods harmful to health or the environment, with rates reaching 100% for tobacco products and alcohol.
- Antidumping Duties: These are protective tariffs applied in coordination with GCC partners to offset the impact of foreign goods sold below fair market value.
- US-Specific Fees (Section 301, MPF, HMF): These fees are specific to United States customs regulations and do not apply to goods entering Oman, though they are listed here for comparative context.
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