UPDATED September 16, 2026, with added U.S. duties and bans on selected Canadian imports.
Tariffs continue to anchor the Trump administration’s domestic and foreign policy agenda. Since the Supreme Court invalidated the administration’s use of the International Emergency Economic Powers Act in February, the White House has pursued an aggressive, multipronged effort to reconstruct the tariff regime under other statutory authorities.
ICYMI: New Tariffs Launched On 99% Of US Imports
The free download below, prepared and updated by PPAI’s advocacy firm Thorn Run Partners with the latest information, provides a comprehensive list of the duties now in effect, including the current rate and a brief implementation timeline for each category.
The administration has imposed several duties under various statutes in recent weeks, including:
- New Section 301 tariffs of 10% or 12.5% on imports from 60 economies based on findings that they do not adequately prohibit the export of goods produced with forced labor.
- An additional 50% tariff on many Canadian imports, including apparel, that took effect August 22 and does not exempt USMCA-compliant goods, unlike previous tariffs.
RELATED: US-Canada Trade Talks Collapse: 50% Tariffs Now In Effect
- Starting September 8, Canada enacted counter-tariffs for hundreds of products from the U.S. View the complete list of affected products here.
In response to the Canadian tariffs, the White House issued five separate Section 338 proclamations that:
- Reshuffle the product lists subject to the existing 50% tariffs, effective September 16. Added products include writing, drawing and graphic paper, as well as golf carts and a wide range of furniture, mattresses, seating and lamps.
- Convert selected existing tariffs into import bans starting September 29. These include alcohol and dairy products, as well as certain motorcycles.
- Review the full product list here.
View or download the full document below for more details on the current U.S. tariffs on imports worldwide:
