Data change
USITC
HTS 2026HTSRev11 imported
USITC published 2026HTSRev11 and it is now live in the API. 89 rates changed.
Changelog
Changes to the tariff data we serve, the government notices we read, and what shipped in the API, newest first. Data changes and notices marked "Affects our rates" change what the API returns; API changes are releases. Current API version v1.
Data change
Non-NTR origins now rate at Column 2
Imports from Cuba, North Korea, Russia, and Belarus now correctly resolve at Column 2 rates per General Note 3(b) instead of Column 1, with applicable surcharges stacking on top.
Effective June 30, 2026
Data change
US-origin goods excluded from import remedies
Goods of US origin no longer receive Section 232 or Section 122 additional duties on re-import lookups. These import remedies never applied to US-origin goods; our data now reflects that consistently.
Effective June 22, 2026
Data change
Section 301 four-year review rates and 232 auto-parts caps
Backfilled the Section 301 four-year review increases under headings 9903.91 (415 code and origin rows; for example aluminum wire 7608.20.0030 from China moved from 55.7% to 80.7%). Also applied the 15% Section 232 auto-parts caps for EU, Japan, Korea, and Taiwan origins.
Effective June 15, 2026
Data change
Trade agreement special rates now returned
Mixed special-rate strings such as "Free (A, AU, BH, ...) / 3.2% (JP)" are now parsed per agreement and returned on the API. Previously these special rates could return null for partner-country lookups.
Effective June 12, 2026
Data change
Section 232 autos and trucks: full note 33(g) coverage
Extended Section 232 automobile and light truck coverage to the complete U.S. Note 33(g) code list, including 20 dual-use codes that rate conditionally at 0% when not entered as automotive articles. Around 1,350 code and origin combinations were added.
Effective June 12, 2026
Data change
USITC
HTS 2026HTSRev10 imported
USITC published 2026HTSRev10 and it is now live in the API. 23 rates changed.
Data change
Section 232 stacking: metals suppressed when autos duty applies
Per Executive Order 14289, goods subject to the Section 232 automobile duty no longer also receive the Section 232 metals duty. Total rates on affected codes dropped accordingly (for example 52.5% to 27.5%).
Effective June 11, 2026
Data change
Section 122 surcharge corrected: 10% under 9903.03.01
The Section 122 import surcharge is now reported at its statutory 10% rate under heading 9903.03.01 for entries from February 24 through July 23, 2026. Product exemptions follow the 9903.03.03 list. Over 1,200 measures were migrated and more than 6,000 affected rates were corrected.
Effective June 11, 2026
Data change
Section 301: Note 20 exclusion coverage extended
Ingested the U.S. Note 20 (vvv) and (www) Section 301 exclusions, adding coverage for around 3,500 HTS code and program combinations that previously showed no Section 301 treatment.
Effective June 1, 2026
Data change
Regulatory Change: over-applying Section 122
Shipped a fix for roughly 100k HTS codes in Chapters 84 and 85 (computers, semiconductors, media) whose Section 122 product exemptions were missing from our data, causing the surcharge to be over-applied. Exemption coverage was extended and all affected codes were corrected in production.