CBP issued year end Harmonized Tariff Schedule update for January 2026
CBP title: Harmonized System Update (HSU) 2543
This message is from December 31, 2025. Later CSMS messages may have changed it. See the latest trade news
What did CBP announce?
CBP announced Harmonized System Update (HSU) 2543, created December 30, 2025, containing 872 harmonized tariff records and 4,893 ABI records. The update included the end of year Harmonized Tariff Schedule changes effective January 1, 2026. CBP referred questions to hts.usitc.gov or its HTS admin mailbox.
What is Allied's position?
This update set the tariff classification data CBP systems used starting January 1, 2026. Later CSMS messages may have changed classification or duty rates since then, so clients should ask Allied to review how current tariff data applies to their specific entries.
General information, not legal advice.
What does the CBP message say?
The Harmonized System Update (HSU) 2543 was created on December 30, 2025. It contains 872 harmonized tariff records and 4,893 Automated Broker Interface (ABI) records.
HSU 2543 includes the end of year Harmonized Tariff Schedule (HTS) updates effective January 1, 2026. For additional information on the 2026 HTS updates please refer to hts.usitc.gov (https://hts.usitc.gov/).
Questions or concerns with the Harmonized System Update should be directed to HTSAdmin@cbp.dhs.gov (mailto:HTSAdmin@cbp.dhs.gov).