Outil CARM Bond

Your HTS codes against every active Section 301, 232, and 338 measure we track, plus anything recently announced. Right now that includes the Section 301 forced-labor tariffs from Jul 24, 2026, and the Section 338 tariffs on Canadian-origin goods scheduled for Aug 19, 2026.

Section 301 is the U.S.'s go-to tool for tariffing countries over trade practices it considers unfair. Its use against China dates to 2018 and those duties are still in effect. Its footprint grew substantially in 2026: once the IEEPA tariffs were invalidated by the Supreme Court, Section 301 picked up the slack, now covering close to 60 countries under forced-labor-related tariffs at 10% (countries with a U.S. trade agreement) or 12.5% (countries without), as of this July. Some rates stack on top of standard MFN duty, others calculate net of it, which is why the interaction between measures matters as much as any single number.

Section 232 tariffs are justified on national security grounds and mostly hit steel, aluminum, copper, autos, and their derivative parts.

Section 338 is a rarely used Tariff Act of 1930 provision that authorizes duties up to 50% against a country found to discriminate against U.S. commerce. It hadn't been invoked in decades before three Jul 20, 2026 proclamations applied it to a broad range of Canadian goods, effective Aug 19. One wrinkle: USMCA/CUSMA status doesn't shield a product here, coverage depends entirely on the HTS code, not the certificate of origin. Codes with Canadian origin get checked against this automatically.

Section 122 is a balance-of-payments authority that permitted a flat, economy-wide surcharge up to 15%, limited to 150 days without Congressional extension. It bridged the gap after IEEPA was struck down, running Feb 24 through Jul 24, 2026, before Section 301 took over. We keep the explanation here for reference, it's not currently charged.

Most measures carve out exceptions, transit-period shipments, donations, specific product categories, or for the Canada action, things like energy, potash, and goods already under Section 232. Where a published exclusion exists, we surface it with the relevant HTS heading and source. Whether it applies to your shipment specifically is worth confirming, either with your broker or through our HTS Code Lookup tool.

Updated as new measures publish. Big announcement in the news? Check back or just rerun your codes.

Not the total. Just the rate change per code. Pair it with the Duty & Tax Calculator for the full number.

No, it's a starting point. Anything tied to a real shipment should go through a trade expert.

It means nothing on your list matched our current data. We still show every code so you know it was actually checked, not skipped.