Contact

Email: contact@usdutycalc.com. A person reads every message.

A rate changed

Send the address of the official text that shows the change: a Federal Register notice, a page of the US International Trade Commission or of US Customs and Border Protection. We read it, change the data file and the date of reading changes with it.

What we cannot do

We are not a customs broker, a freight forwarder or an agency. We cannot classify your goods, file an entry, quote freight or recommend a provider. For a binding answer on classification, US Customs and Border Protection issues advance rulings.

Using a tool on your own site

Trade groups, schools and newsrooms can show the calculator in an iframe at no cost: see the embed page.

Publisher

Radif Partners
49 rue du Ressort
63000 Clermont-Ferrand, France
contact@usdutycalc.com

Updated on .

US tariff schedule 2026, read in the USITC files and the Federal Register, last checked on