U.S. HTS Website Scheduled for System Maintenance on October 14
The U.S. Harmonized Tariff Schedule website will undergo three hours of operating system maintenance on October 14, 2026, potentially affecting tariff-code checks, quotation calculations, and overseas-warehouse replenishment.
What are the key facts?
- 1HTS website operating system maintenance: October 14, 2026
- 2Maintenance time: 5:30 p.m.–8:30 p.m. U.S. Eastern Time
- 3System used to look up U.S. import tariff classification numbers and rates
- 4Maintenance will not change sellers’ actual tariff rates
What happened?
A U.S. Harmonized Tariff Schedule system notice states that the HTS website will undergo operating system maintenance from 5:30 p.m. to 8:30 p.m. U.S. Eastern Time on October 14, 2026. The system is used to look up tariff classification numbers, general rates, special rates, and certain trade measures for U.S. imports, so searches may be briefly interrupted during the maintenance period. This is not a new tariff policy and will not change sellers’ actual rates, but sellers handling bulk customs clearance, product-code confirmation, quotation calculations, or overseas-warehouse replenishment may be affected. Sellers of electronics, home goods, apparel, accessories, products containing batteries, or goods covered by Chapter 98 or Chapter 99 should save the relevant HTS codes and rates in their ERP, customs broker, or internal systems in advance. Sellers using DDP, platform tax collection, or real-time import-cost calculations may also experience quotation delays or temporary order-review suspensions.
What does this mean for cross-border sellers?
The U.S. HTS website will be maintained from 5:30 p.m. to 8:30 p.m. U.S. Eastern Time on October 14, 2026, potentially affecting tariff-code and rate checks as well as customs clearance, quotations, and overseas-warehouse replenishment reviews. The maintenance will not change actual tariff rates, but sellers using DDP, platform tax collection, or real-time import-cost calculations should avoid relying on last-minute searches.
What should sellers do now?
- 1Export HTS codes and rates from the ERP, customs broker, or internal systems for U.S. import categories such as electronics, home goods, apparel, accessories, and products containing batteries, and create an offline reference archive.HS duty estimate
- 2Review U.S. listings and customs documents involving Chapter 98 and Chapter 99 classifications; reconcile tariff numbers, general rates, special rates, and relevant trade measures against internal records, and flag missing items.
- 3For DDP, platform tax collection, and real-time import-cost calculation workflows, save the HTS data required for quotations in advance and set up a manual review checklist so quotations and order decisions can continue during the system maintenance.
- 4Review bulk customs-clearance, code-confirmation, and overseas-warehouse replenishment tasks scheduled from 5:30 p.m. to 8:30 p.m. U.S. Eastern Time on October 14, 2026; reprioritize the work in advance and produce a list of affected orders.Restock planner