Thailand Tariff 2026: Stay Compliant, Reduce Costs
A comprehensive guide to understanding Thailand Tariff rates, import duties, and classification rules to help you trade smarter and stay compliant.
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ThailandTypes of Customs Duties
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Import Duty
Value Added Tax (VAT)
Excise Tax
Interior Tax
Surcharge
Thailand Customs Duties Summary
Thailand utilizes the CIF (Cost, Insurance, and Freight) method for valuation, assessing duties on the total landed cost of imports. While the average bound tariff rate is approximately 28%, effective rates vary significantly by HS code, with a standard Value Added Tax (VAT) of 7% applied to the sum of the CIF value and all duties. Importers should be aware that Thailand is a member of ASEAN and has several Free Trade Agreements (FTAs) that may reduce standard rates to 0% for eligible origin countries.
| Duty/Tax Type Name | Standard Rate or Rate Range |
|---|---|
| Ad Valorem Duty | 0% - 80% (Average approx. 10-20%) |
| Specific Duty | Varies (Based on unit, weight, or volume) |
| Compound Duty | Higher of Ad Valorem or Specific rate |
| Excise Tax | Varies (High rates for autos, fuel, alcohol) |
| Antidumping / Countervailing | Case-specific (up to 100%+) |
| Section 301 | N/A (US Regulation; not applicable to Thai imports) |
| MPF (Merchandise Processing Fee) | N/A (US Specific; Thai Customs Fee is ~200 THB) |
| HMF (Harbor Maintenance Fee) | N/A (US Specific) |
Key Duty Types
- Ad Valorem Duty: This is the most common import tariff calculated as a percentage of the CIF value. Rates escalate for goods deemed non-essential or competing with local industries.
- Specific Rate: Applied primarily to agricultural products, alcohol, and chemicals. The duty is calculated based on physical magnitude, such as cost per liter or per kilogram.
- Excise Tax: A separate luxury tax levied on specific goods like automobiles, tobacco, and petroleum products. This is calculated using a complex formula involving the CIF value and import duty.
- Interior (Municipal) Tax: This is a local tax generally collected by the Customs Department on behalf of the Ministry of Interior. It is typically calculated as 10% of the Excise Tax payable.
- Value Added Tax (VAT): A flat 7% tax applied to the total aggregate value (CIF + Import Duty + Excise + Interior Tax). Accredited importers may claim this back as an input tax credit.
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