Data as of 2026-10-09 · dataset 1.0.0
Tariff changes
The latest dated changes in the HTS Calculator data: Chapter 99 measures starting or ending (by entry date), HTS lines established, discontinued or changed, and base-rate changes. The complete list, for any period and HTS code, is the Tariff Change Feed.
Announced, with a later date
| Date | Change | Measure or line | Detail | Source |
|---|---|---|---|---|
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.70 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion from 9903.88.02) | 2026HTSRev21: heading 9903.88.70; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
| 2026-11-09 | Chapter 99 9903.88.69 ends | Section 301 CN | The duty provided in the applicable subheading (exclusion: no Section 301 List duty) | 2026HTSRev21: heading 9903.88.69; U.S. … |
Recent
| Date | Change | Measure or line | Detail | Source |
|---|---|---|---|---|
| 2026-09-29 | HTS line established | 9903.04.70 | Established September 29, 2026 Notice Term Meaning | USITC HTS Change Record |
| 2026-09-29 | Chapter 99 9903.03.12 starts (3 rules) | Other Chapter 99 CA | The duty provided in the applicable subheading + 50% | Proclamation 11064, 91 FR 58331 (Sep 14… |
| 2026-09-29 | Chapter 99 9903.03.12 starts (3 rules) | Other Chapter 99 CA | +50% on the value of repairs, alterations or processing (9802.00.40/.50/.60) or on the value of the article assembled abroad less the cost or value of U.S. products (9802.00.80) | Proclamation 11064, 91 FR 58331 (Sep 14… |
| 2026-09-29 | Chapter 99 9903.03.13 starts | Other Chapter 99 CA | The duty provided in the applicable subheading + 50% | Proclamation 11047, 91 FR 46653 (Jul 23… |
| 2026-09-29 | Chapter 99 9903.03.13 starts | Other Chapter 99 CA | +50% on the value of repairs, alterations or processing (9802.00.40/.50/.60) or on the value of the article assembled abroad less the cost or value of U.S. products (9802.00.80) | Proclamation 11047, 91 FR 46653 (Jul 23… |
| 2026-09-29 | Chapter 99 9903.03.14 starts | Other Chapter 99 CA | The duty provided in the applicable subheading + 50% | Proclamation 11065, 91 FR 58339 (Sep 14… |
| 2026-09-29 | Chapter 99 9903.03.14 starts | Other Chapter 99 CA | +50% on the value of repairs, alterations or processing (9802.00.40/.50/.60) or on the value of the article assembled abroad less the cost or value of U.S. products (9802.00.80) | Proclamation 11065, 91 FR 58339 (Sep 14… |
| 2026-09-29 | Chapter 99 OTH-338-BAN-ALC starts | Other Chapter 99 CA | IMPORT PROHIBITED (Section 338(e) exclusion from importation) - no duty computation; engine should return NEEDS_REVIEW / prohibited | Proclamation 11061, 91 FR 58311 (Sep 14… |
| 2026-09-29 | Chapter 99 OTH-338-BAN-ALC-PKG starts | Other Chapter 99 CA | IMPORT PROHIBITED (Section 338(e) exclusion from importation) - no duty computation; engine should return NEEDS_REVIEW / prohibited | Proclamation 11061, 91 FR 58311 (Sep 14… |
| 2026-09-29 | Chapter 99 OTH-338-BAN-DAIRY starts | Other Chapter 99 CA | IMPORT PROHIBITED (Section 338(e) exclusion from importation) - no duty computation; engine should return NEEDS_REVIEW / prohibited | Proclamation 11062, 91 FR 58319 (Sep 14… |
| 2026-09-29 | Chapter 99 OTH-338-BAN-MV starts | Other Chapter 99 CA | IMPORT PROHIBITED (Section 338(e) exclusion from importation) - no duty computation; engine should return NEEDS_REVIEW / prohibited | Proclamation 11063, 91 FR 58325 (Sep 14… |
| 2026-09-29 | Chapter 99 9903.04.60 starts | Section 232 | 100% in lieu of the column 1 rate when column 1 (ad valorem or AVE) is below 100%; if column 1 >= 100% the companion heading (none (no additional duty if column 1 > 100%)) applies with no additional duty | 2026HTSRev21 heading 9903.04.60 |
| 2026-09-29 | Chapter 99 9903.04.62 starts | Section 232 31 countries | 15% in lieu of the column 1 rate when column 1 (ad valorem or AVE) is below 15%; if column 1 >= 15% the companion heading (none) applies with no additional duty | 2026HTSRev21 heading 9903.04.62 |
| 2026-09-29 | Chapter 99 9903.04.63 starts | Section 232 GB | +0% (UK rate reduced to zero effective 2026-07-31 per Rev. 15 change record) | 2026HTSRev21 heading 9903.04.63 |
| 2026-09-29 | Chapter 99 9903.04.64 starts | Section 232 | +20% ad valorem in addition to column 1 duty | 2026HTSRev21 heading 9903.04.64 |
| 2026-09-29 | Chapter 99 9903.04.65 starts | Section 232 | +0% | 2026HTSRev21 heading 9903.04.65 |
| 2026-09-29 | Chapter 99 9903.04.66 starts | Section 232 | +0% | 2026HTSRev21 heading 9903.04.66 |
| 2026-09-29 | Chapter 99 9903.04.67 starts | Section 232 | Generic pharmaceutical articles: no 232 duty | 2026HTSRev21 heading 9903.04.67 |
| 2026-09-29 | Chapter 99 9903.04.68 starts | Section 232 | US-origin API in dosage form: no 232 duty | 2026HTSRev21 heading 9903.04.68 |
| 2026-09-29 | Chapter 99 9903.04.69 starts | Section 232 | Listed article that is not a (patented or generic) pharmaceutical article: no 232 duty | 2026HTSRev21 heading 9903.04.69 |
| 2026-09-29 | Chapter 99 9903.04.70 starts | Section 232 | +0% for clinical trial / R&D / non-commercial use | 2026HTSRev20 heading 9903.04.70 |
The full list, as a feed
Tariff Change Feed
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