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Customs Tariff and Import Duties

30
Sep

Steps to determine tariff classification and import duties

  • Find the HS Code
  • Go to the Customs Department website (www.customs.go.th).
  • Select the “Tariff Search” menu.
  • Enter the product description in Thai or English to search for the correct tariff code.
  • Choose the 8-digit HS Code to view detailed classification.
  • Check the import duty rate
  • Visit the Customs Tariff Search System (itd.customs.go.th).
  • Select Section 12 to view the applicable duty rate (after any reductions) or select FTA to check preferential duty rates under trade agreements.
  • Calculate the CIF value, which consists of: Cost + Insurance + Freight.
  • Calculate import duty using the formula:
    Import Duty = CIF Value × Duty Rate
  • Calculate VAT using the formula:
    VAT = (CIF Value + Import Duty) × 7%
  • Calculate Total Tax Payable:
    Total Tax = Import Duty + VAT

This calculation is for preliminary reference only. For accurate tariff classification, it is recommended to consult a customs specialist. Incorrect classification may result in penalties or fines during or after importation.