Key Takeaways
- Declare actual transaction prices backed by corporate accounting records.
- Provide international bank transfer vouchers (Telegraphic Transfer/Swift slip) to clarify values.
- Confirm commercial discounts are explicitly documented matching GATT valuation rules.
- Deploy brokers possessing valuation query defense credentials to coordinate with inspectors.
GATT Customs Valuation Methods and Payment Audits
The Customs database matches declared prices with standard average import values. Unusually low prices prompt valuation query letters from inspectors. Importers must defend their transaction price using purchase orders, contracts, manufacture cost sheets, and global market price trends.
Preventing Retroactive Valuation Adjustments
To bypass valuation disputes, verify that invoice terms align with payment logs. Cooperating with suppliers to provide transparent documentation preserves your corporate compliance rating and avoids expensive customs deposits.
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Contact Our Experts NowOfficial Reference Agencies and Regulations
- Thai Customs Department: Latest customs decrees, notifications, and cargo release facilitation measures at border entry points.
- Ministry of Finance & WCO: Annual custom tariff rate revisions and international AEO safety guidelines (SAFE Framework of Standards).
Customs Valuation is evaluated based on the transaction value actually paid or payable (Transaction Value). Importers must supply price lists, commercial invoices, bank telegraphic transfers, and sales contracts. Declaring artificial low values to avoid taxes results in cargo holds, reassessment at standard customs values, and penalties up to 4 times the duty evaded.
Frequently Asked Questions
Q: Will cargo be held indefinitely if we disagree with the customs valuation?
A: No. Importers can request to release the cargo by paying a customs duty guarantee deposit covering the valuation difference, then appeal the decision later.
