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Tariff & Trade Insights

Expert analysis on U.S. tariff policy, HS code classification, landed cost calculations, and trade compliance strategies for importers.

glossary6 min

Country of Origin

Country of origin is the country where a product was manufactured or substantially transformed. It determines tariff rates, trade agreement eligibility, and customs marking requirements — and getting it wrong can mean penalties.

country of originsubstantial transformationrules of origin
TariffCenter.AI EditorialFebruary 27, 2026
glossary4 min

Section 122 (Trade Act of 1974)

Section 122 of the Trade Act of 1974 is the emergency tariff authority Trump invoked in February 2026 after the Supreme Court struck down IEEPA tariffs. It allows a 15% import surcharge for up to 150 days.

Section 122Trade Act of 197419 USC 2132
TariffCenter.AI EditorialFebruary 27, 2026
glossary5 min

Duty Drawback

Duty drawback is a CBP program that refunds up to 99% of customs duties on imported goods that are subsequently exported. With tariff rates at historic highs in 2026, drawback has become a critical cost-recovery tool.

duty drawbackcustoms duty refunddrawback claim
TariffCenter.AI EditorialFebruary 27, 2026
glossary4 min

IEEPA (International Emergency Economic Powers Act)

IEEPA is a 1977 federal law granting emergency trade powers to the President — now at the center of the Supreme Court tariff challenge.

IEEPAinternational emergency economic powers actreciprocal tariffs
TariffCenter.AI EditorialFebruary 11, 2026
glossary3 min

De Minimis Threshold

The de minimis threshold is the $800 import value below which goods could enter the U.S. duty-free — now suspended for all countries since August 2025.

de minimissection 321tariff act
TariffCenter.AI EditorialFebruary 11, 2026
glossary

HS Code (Harmonized System Code)

TariffCenter.AIFebruary 8, 2026
glossary

Reciprocal Tariffs

TariffCenter.AIFebruary 8, 2026
glossary

Landed Cost

TariffCenter.AIFebruary 8, 2026
glossary

Section 301 Tariffs

TariffCenter.AIFebruary 8, 2026
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