Tomorrow, the Office of the United States Trade Representative (USTR) will begin holding public hearings for two days (April 28 and April 29), regarding the Section 301 investigations into 60 economies' acts, policies, and practices related to the failure to impose and effectively enforce a prohibition on the importation of goods produced with forced labor. The focus of these investigations and hearings is not on whether a country relies on forced labor in domestic production. The investigations are examining whether a country’s laws prohibit the importation of goods made with forced labor and whether those prohibitions are adequately enforced. In initiating these Section 301 investigations, the USTR suggested that trading partners have failed to maintain and enforce import restrictions comparable to those in the U.S. U.S. law already bars imports made with forced labor. Sixty organizations and individuals have signed up to testify at the hearings. Over 450 comments have been filed with the USTR in this investigation.
In the leadup to King Charles’ visit to the United States this week, President Trump is threatening to impose new additional tariffs on the United Kingdom to compel the removal of the U.K.'s 2 percent digital services tax on the revenues of search engines, social media services and online marketplaces that derive value from U.K. users. This tax impacts a number of large U.S. tech companies (e.g., Google, Apple, Meta), which the US claims is discriminatory against these U.S. companies. In a statement from the Oval Office on April 23, President Trump said that “if they don’t drop the tax, we’ll probably put a big tariff on the U.K.” These new tariffs would be in addition to the 10 percent baseline tariff that has been applied to most UK imports into the U.S. since April 2025. The U.K.’s digital services tax was not addressed in the "US-UK Economic Prosperity Deal" that the U.K. and U.S. announced in May 2025.
The USTR has announced that it has agreed with Mexico to hold a first official bilateral negotiating round for the USMCA review the week of May 25, 2026, in Mexico City. This is in preparation for the USMCA Joint Review that is scheduled to begin on July 1, 2026. No bilateral negotiations between the U.S. and Canada have been announced. However, Canadian Prime Minister Carney has announced the formation of a Canada-U.S. advisory committee that will provide guidance in negotiations as the review process becomes active. While the outcome of the USMCA Joint Review is uncertain, USTR Greer has said that this review will not result in the removal of certain Section 232 tariffs, including those on steel and automobiles.
Keeping track of all the tariffs that have been promulgated or proposed during the Trump Administration continues to be a head-spinning task. To help follow the proliferation of tariffs in the Trump Administration, I have put together the following list of each of the tariff measures that have been implemented, pending, or proposed since January 20, 2025.
Here is the developing landscape of U.S. tariffs as of April 27, 2026:
| U.S. Tariff Measure | Status | |
| U.K. | Ad valorem duty on imports from the United Kingdom in response to the U.K.’s digital services tax. | Proposed: 4/23/2026, announced by President Trump in Oval Office statement. |
| Global | Pharmaceuticals – 100% ad valorem duty on imports of patented pharmaceutical products and ingredients.
15% ad valorem duty on subject imports from European Union, Japan, Korea, or Switzerland and Liechtenstein.
Variable rate duties on companies with MFN pricing and/or onshoring agreement will apply. | Implemented: 4/2/2026 Effective July 31, 2026, for the companies listed in Annex III; September 29, 2026, for all other companies |
| Global | Steel – 50% ad valorem duty on imports of steel articles and certain derivative products
25% ad valorem duty on imports of certain steel derivative products
25% ad valorem duty on imports of steel articles and 15% ad valorem duty certain derivative products from the United Kingdom
Certain aerospace products from the United Kingdom exempt | Revised 4/2/2026 Implemented: 3/12/2025 Proclamation on Sec. 232 Duties Executive Order Removing “Stacking” of Tariff Programs Proclamation Increasing Tariff Rate Executive Order Implementing US-UK Trade Deal Commerce Fed Reg Notice Adding Derivative Products CBP Guidance on Additional Steel Derivative Products Commerce Notice of Inclusion of Additional Products Proclamation Adjusting Sec. 232 Duties
|
| Global | Aluminum – 50% ad valorem duty on imports of aluminum articles and certain derivative products
25% ad valorem duty on imports of certain aluminum derivative products
25% ad valorem duty on imports of aluminum articles 15% ad valorem duty certain derivative products from the United Kingdom
Certain aerospace products from the United Kingdom exempt | Revised 4/2/2026 Implemented: 3/12/2025 Proclamation on Sec. 232 Duties Executive Order Removing “Stacking” of Tariff Programs Proclamation Increasing Tariff Rate Executive Order Implementing US-UK Trade Deal Commerce Notice of Inclusion of Additional Products Proclamation Adjusting Sec. 232 Duties
|
| Global | Copper – 50% ad valorem duty on imports of semi-finished copper products and certain copper derivative products
25% ad valorem duty on imports of certain copper derivative products
| Revised 4/2/2026 Implemented: 7/30/2025 Executive Order Initiating Investigation DOC Request for Public Comments Proclamation on Sec. 232 Duties Proclamation Adjusting Sec. 232 Duties
|
| Global | 10% ad valorem duty on imports into the U.S. pursuant to Sec. 122 of the Trade Act of 1974
Imports of certain specified items excluded
Imports of USMCA-qualifying products of Canada and Mexico excluded | Implemented: 2/20/2026 |
| Global | Semiconductors – 25% ad valorem duty on imports of specified semiconductors and derivative products | Implemented: 1/14/2026 |
| Global | Critical Minerals – trade negotiations directed regarding imports of processed critical minerals and derivative products | Implemented: 1/14/2026 |
| Nicaragua | Section 301: Acts, Policies, and Practices Related to Labor Rights, Human Rights and Fundamental Freedoms, and the Rule of Law January 1, 2026 - 0% ad valorem duty on all products of Nicaragua not under CAFTA-DR January 1, 2027 – 10% ad valorem duty on all products of Nicaragua not under CAFTA-DR January 1, 2028 – 15% ad valorem duty on all products of Nicaragua not under CAFTA-DR | Implemented: 12/12/2025 (effective 1/1/2026) |
| Global | Medium & Heavy Duty Trucks – 25% ad valorem duty on imports of medium-duty trucks, heavy-duty trucks, and medium- and heavy-duty truck parts
10% ad valorem duty on imports of buses and motor coaches | Implemented 10/17/2025 |
| China | Section 301: Cranes/Cargo Handling Equipment – 100% ad valorem duty on imports of STS cranes and other cargo handling equipment | Implemented 10/16/2025 (effective 11/9/2025) Suspended 11/10/2025 |
| Global | Lumber – 10% ad valorem duty on imports of softwood timber and lumber 25% ad valorem duty on imports of certain upholstered wooden products 25% ad valorem duty on imports of kitchen cabinets and vanities Reduced tariffs on subject imports from U.K., the E.U., and Japan
| Implemented 9/29/2025 Executive Order Initiating Sec. 232 Investigation DOC Request for Public Comments |
| China | Section 301: Chinese Vessels – Port Entry Fees on Chinese owned or built vessels, and foreign-built car carriers | Implemented: 4/17/2025 Suspended 11/10/2025 USTR Notice of Action/Proposed Action, Request for Comments, and Notice of Public Hearing |
| Global | Automobiles – 25% ad valorem duty on imports of automobiles (with certain allowances for USMCA-qualifying autos) and certain automobile parts (with limited tariff offsets)
Import quota and reduced tariffs for automobiles and automobile parts from the United Kingdom | Implemented 4/3/2025 (effective 5/3/2025 for automobile parts) Proclamation on Sec. 232 Duties Proclamation with HTS Amendments Proclamation Establishing Tariff Offsets on Parts |
60 Countries (see FR Notice) | Section 301: Acts, Policies, and Practices Related to the Failure to Impose and Effectively Enforce a Prohibition on the Importation of Goods Produced with Forced Labor | Pending: Section 301 Investigation |
Bangladesh Cambodia China EU India Indonesia Japan Malaysia Mexico Norway Singapore South Korea Switzerland Taiwan Thailand Vietnam | Section 301: Acts, Policies, and Practices of Certain Economies Relating to Structural Excess Capacity and Production in Manufacturing Sectors | Pending: Section 301 Investigation |
| Global | Personal Protective and Medical Equipment – potential tariffs on imports of personal protective equipment, medical consumables, and medical equipment, including devices | Pending: Section 232 Investigation DOC Initiation and Request for Public Comments
|
| Global | Robotics and Industrial Machinery – potential tariffs on imports of robotics and industrial machinery | Pending: Section 232 Investigation DOC Initiation and Request for Public Comments
|
| Global | Wind Turbines – potential tariffs on imports of wind turbines and their parts and components | Pending: Section 232 Investigation |
| Brazil | Section 301: Brazil's Acts, Policies, and Practices Related to Digital Trade and Electronic Payment Services; Unfair, Preferential Tariffs; Anti-Corruption Enforcement; Intellectual Property Protection; Ethanol Market Access; and Illegal Deforestation | Pending: Section 301 Investigation
|
| Global | Unmanned Aircraft Systems – potential tariffs on imports of unmanned aircraft systems (UAS) and their parts and components | Pending: Section 232 Investigation |
| Global | Polysilicon – potential tariffs on imports of polysilicon and its derivatives | Pending: Section 232 Investigation |
| Global | Aircraft and Engines – potential tariffs on imports of commercial aircraft and jet engines, and aircraft/engine parts | Pending: Section 232 Investigation |
Global [Canada & Mexico Exempt] | Reciprocal tariffs – 10% ad valorem duty Country specific duty rates of 15% to 50% ad valorem Certain goods excluded
| STRUCK DOWN: 2/20/2026 Revised 11/20/2025 Implemented 4/2/2025 Executive Order Establishing Tariffs Executive Order Revising Tariffs CBP Bulletin on Excluded Electronics Executive Order Reducing China Tariff Rates Fed. Circuit Administrative Stay Fed. Circuit Order Granting Motion to Stay Executive Order Implementing US-UK Trade Deal Executive Order Extending Effective Date of Country-Specific Tariffs Executive Order Suspending Duty-Free de minimis Treatment Executive Order on Brazil Tariffs Executive Order Modifying Reciprocal Tariffs Executive Order on India Tariffs Executive Order Extending China Tariff Rates Executive Order Implementing US-Japan Trade Deal Executive Order Modifying Reciprocal Tariff Coverage Implementing Elements of EU Framework Agreement Executive Order Modifying Reciprocal Tariff Rates for China Executive Order Modifying Reciprocal Tariff Rates on Certain Agriculture Executive Order Modifying the Scope of Tariffs on Brazil Executive Order Modifying Tariffs on India Executive Order Ending Tariffs |
| Canada | 10% ad valorem duty on non-USMCA-qualifying energy and potash 25% ad valorem duty on all other non-USMCA-qualifying products of Canada | STRUCK DOWN: 2/20/2026 Implemented: 3/4/2025; 4/2/2025 (updated) Fed. Circuit Administrative Stay Fed. Circuit Order Granting Motion to Stay Executive Order Ending Tariffs
|
| Mexico | 25% ad valorem duty on all non-USMCA-qualifying products of Mexico | STRUCK DOWN: 2/20/2026 Implemented: 3/4/2025; 4/2/2025 (updated) Fed. Circuit Administrative Stay Fed. Circuit Order Granting Motion to Stay Executive Order Ending Tariffs |
| China | 10% ad valorem duty on all products of China (reduced from original rate of 20%) | STRUCK DOWN: 2/20/2026 Implemented: 3/4/2025 CBP Fed Reg Notice Fed. Circuit Administrative Stay Fed. Circuit Order Granting Motion to Stay Executive Order Reducing Tariff Rate Executive Order Ending Tariffs |
| Global | All goods imported from a country determined to be directly or indirectly purchasing, importing, or otherwise acquiring any goods or services from Iran, since February 7, 2026 – discretionary variable rate ad valorem duty may be imposed | STRUCK DOWN: 2/20/2026 Implemented: 2/6/2026 Executive Order Ending Tariffs
|
| Global | All goods imported from a country determined to have sold/provided oil to Cuba since January 30, 2026 – discretionary variable rate ad valorem duty may be imposed | STRUCK DOWN: 2/20/2026 Implemented: 1/29/2026 Executive Order Ending Tariffs
|
| Global | All goods imported from any country that imports Venezuelan oil – discretionary 25% ad valorem duty may be imposed | STRUCK DOWN: 2/20/2026 Implemented 4/2/2025 Executive Order Ending Tariffs
|
| Canada | Aircraft – potential 50% ad valorem duty on imports from Canada | Proposed: 1/29/2026, announced by President Trump on Truth Social |
Denmark Finland France Germany Netherlands Norway, Sweden U.K. | 10% ad valorem duty on imports from designated countries relating to Greenland, to be effective Feb. 1, 2026 with increase to 25% on June 1, 2026 | Proposed: 1/17/2026, announced by President Trump on Truth Social, walked back on 1/21/2026 |
| Global | 100% tariff on movies produced outside of the United States | Proposed: 5/4/2025 and 9/29/2025, announced by President Trump on Truth Social |
| Global | 100% ad valorem duty as “secondary tariffs” on countries that do business with Russia. | Proposed: 7/14/2025, announced by President Trump |
| Global | 200% ad valorem duty on imports of pharmaceuticals (currently subject to Sec. 232 investigation) | Proposed: 7/8/2025, announced by President Trump at cabinet meeting |
| E.U. | 25% ad valorem duty on all products of the E.U. | Proposed: 2/26/2025, superseded by Reciprocal Tariffs |
This list will be updated as new tariffs are implemented and new targets for tariffs are identified by President Trump and the administration.
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