Customs is one of the stages of foreign trade where time and cost are hit hardest. A wrong code, a missing document or an incorrect declaration can hold goods, and lead to extra duties and penalties. In this article we bring together the questions we see most often in our customs consulting in Konya.
What is an HS code and why does it matter?
The HS code (GTİP in Türkiye) is the classification code given to every product, based on the international Harmonized System. The first six digits are shared internationally, and the rest add country-specific detail. Duty rates, additional charges, import and export permits and trade statistics all depend on this code.
A wrong code does not only cause a duty difference; it can also mean a required permit is missed. Classification should therefore be based on the product’s technical features, material and intended use.
Customs declarations and documents
The customs declaration is the official statement of the customs procedure and all commercial details of the goods. To prepare it correctly you need:
- Commercial invoice and packing list
- Transport document (bill of lading, CMR, air waybill)
- Certificate of origin or movement certificates
- Product-specific permits, certificates and conformity documents
Calculating duties and taxes
On imports, the amount payable is more than customs duty. Depending on the product, additional charges, VAT and special consumption tax may apply. Calculating these before ordering shows the real cost of the product and supports correct pricing. Cases where preferential trade agreements allow reduced or zero duty with the right proof of origin should also be checked at this stage.
Avoiding delays at customs
- Confirm the HS code before ordering.
- Make sure the invoice, packing list and transport document match.
- Prepare product-specific permits and certificates before shipment.
- Keep technical documentation ready in case of inspection.
Customs with Tergoex
With our customs consulting service, Tergoex plans the whole process, from HS classification and declarations to duty calculation and exemptions. To work out the right classification and cost for your products together, contact us.
