Lookup
4/4Global HS Code Search
Find HS codes across chapters + subheadings. Jump to tariffs for any route.
Incoterms 2020
All 11 rules with risk-transfer, cost-split and insurance matrix at a glance.
Country, Currency & Port Codes
ISO 3166 country codes, ISO 4217 currencies, UN/LOCODE ports — one search box.
FTA Comparator
USMCA / CPTPP / RCEP / ACFTA / CAFTA-DR rules of origin, side by side.
Calculators
4/4Tariff Stack Calculator
Enter HS + origin + destination. See MFN, §301, §232, §122, anti-dumping stacked.
Landed Cost Calculator
FOB + freight + duty + VAT + insurance → per-unit landed cost in any currency.
CBAM Cost Estimator
Tonnes × embedded emissions × quarterly EUR price × 2026 adjustment factor.
China VAT Refund Calculator
13% / 9% / 6% / 0% rebate rates by HS — compute refund per invoice.
Document guides
4/4Commercial Invoice Guide
Required fields, common mistakes, and a field-by-field template.
Bill of Lading Guide
Straight vs negotiable, endorsement chains, release vs surrender.
Certificate of Origin Guide
FORM A, EUR.1, USMCA, RCEP, ACFTA — which form goes with which trade.
Letter of Credit (UCP 600)
SWIFT field-by-field breakdown, common discrepancies, best practices.
Procedures
0/1Import to US — End-to-End
ISF 10+2 → Entry → ACE → Liquidation, with timelines and penalty risks.