USTariffRates

Import cost modeling

Landed Cost API

Calculate itemized landed cost for imported goods with duty estimates, fees, freight inputs, and tariff program exposure in one workflow.

Get API keyAPI reference
POST/api/calculate-landed-cost
curl -X POST "https://ustariffrates.com/api/calculate-landed-cost" \
  -H "Content-Type: application/json" \
  -H "X-Api-Key: YOUR_API_KEY" \
  -d '{"htsCode":"7304.19.10","country":"China","customsValue":12000}'

Common uses

  • Estimate landed cost before quoting, reordering, or repricing imported products.
  • Add duty and fee estimates to ecommerce, sourcing, or procurement workflows.
  • Compare supplier-country scenarios before purchase orders are committed.

Response fields

duty_rateduty_amountmpfhmffreighttotal_landed_cost

Data and source context

US Tariff Rates combines HTS schedule data with tariff program and trade-remedy context. Some endpoints expose source and provenance fields directly; historical replay is supported where the current data set has effective-date coverage, with fuller archive coverage planned for audit and refund workflows.

Frequently Asked Questions