White House trims metal tariffs for farm gear, HVAC and some machinery
A June 1 White House proclamation lowers tariffs on some farm gear and HVAC products, while raising duties on other metal items and machinery.
The White House issued a new Section 232 proclamation on June 1 that changes how some aluminum, steel and copper imports are taxed, with partial relief for certain farm equipment and residential HVAC products and tougher treatment for some other metal items. The changes do not end metal tariffs. They adjust which products get the lower rate and which still face the higher one.
The biggest near-term change for buyers is that agricultural equipment, including combines and harvesters, and certain residential HVAC systems and components move to a 15% tariff from 25%. The order also extends the 15% treatment to some mobile industrial equipment, such as bulldozers and forklifts, but only when those imports come from trade-deal countries that qualify for that treatment. That means the benefit is product-specific and origin-specific, not a universal cut across all machinery.
What else changed
The proclamation also adds steel racks and aluminum lithographic plates to the tariff-covered derivative product list at the higher rate. At the same time, it lowers the threshold for goods to qualify as made entirely from American aluminum, steel or copper from 95% to 85%. In practical terms, that can change how importers classify products and how much duty they owe on finished goods that contain mostly, but not all, U.S.-origin metal.
The key effective date is June 8, 2026, at 12:01 a.m. EDT for goods entered for consumption or withdrawn from warehouse for consumption on or after that time. Several of the temporary provisions are set to run through December 31, 2027. That gives businesses a narrow window to rework contracts, sourcing and customs paperwork before the new rates apply.
Who feels it first
The immediate impact is likely to be felt by farmers, contractors, builders, manufacturers, importers and retailers that buy equipment tied to the affected tariff categories. The order could ease some cost pressure on imported farm machinery and certain HVAC-related products, but it does not guarantee lower prices on store shelves or dealer lots. Final pricing will depend on product classification, country of origin, existing inventory, shipping contracts and whether companies pass savings through.
For small businesses and households, the practical question is whether suppliers decide to reprice equipment and replacement parts after the June 8 deadline. For larger importers and manufacturers, the bigger task is compliance: checking tariff codes, verifying origin rules and confirming whether a product falls into the temporary 15% category or remains under the higher-duty list.
What to watch next
Businesses will be watching for updated guidance from U.S. Customs and Border Protection, as well as any tariff schedule changes that spell out how the new categories will be enforced. Trade groups and industry buyers are also likely to press for clarity on which products qualify, especially for complex machinery that may contain mixed metal inputs. For now, the main takeaway is simple: the White House changed the tariff map again, but only for selected products, and the effect on consumer and business costs will vary widely.
