On July 20, 2026, the White House signed three separate proclamations invoking Section 338 of the Tariff Act of 1930 — a rarely used, decades-old authority that has essentially never been invoked this way before. Each proclamation adds a 50% duty on top of existing tariffs for a distinct set of Canadian goods, tied to disputes over motor vehicles, alcoholic beverages, and dairy. All three take effect at the same moment: 12:01 a.m. Eastern Time, August 19, 2026.
Sources: White House proclamations, July 20, 2026; U.S. Trade Representative; Holland & Knight, White & Case, Wiley legal advisories, August 2026.
What's actually covered
Press coverage has centered on the three headline categories — motor vehicles, alcohol, and dairy — but the annexes reach further. Businesses in or adjacent to these categories should check their specific product codes against the official annexes, not just the headlines:
| Headline sectors | Also named in the annexes |
|---|---|
| Motor vehicles | Cement |
| Alcoholic beverages (wine, spirits, beer) | Plywood & wood/paper products |
| Dairy (milk, cream, cheese) | Furniture |
| Fishing rods & sporting goods (incl. hockey equipment) | |
| Seeds & clothing |
The scale — and why the number matters
The U.S. Trade Representative puts total exposure at approximately $20 billion in Canadian imports — about 5.2% of the roughly $382 billion in goods the U.S. imported from Canada in 2025. That's a real, concentrated hit to the businesses in these specific supply chains, even though it's a slice of overall U.S.–Canada trade rather than the whole relationship. If you're in one of the affected categories, the exposure isn't diluted by that broader number — it lands fully on you.
Industries feeling it on both sides of the border
Canadian exporters in British Columbia wood and paper, Ontario manufacturing and alcohol production, Quebec manufacturing, and dairy producers nationwide are absorbing higher input costs and export friction. On the U.S. side, importers in border states — New York, Michigan, Minnesota, Washington, Vermont, New Hampshire, North Dakota — are the ones who actually pay the tariff at entry, alongside furniture retailers, dairy processors, and businesses sourcing wood, cement, or vehicle components from Canadian suppliers.
Why the date matters more than most tariff coverage explains
This is the mechanical detail worth getting right: CBP calculates duty based on the entry date — when a shipment is entered for consumption at the border, in practice the arrival date — not the date it shipped from Canada. A truckload that leaves a Canadian facility on August 18 but arrives, or is formally entered, after 12:01 a.m. ET on August 19 is subject to the full 50%. Businesses trying to beat the deadline need to work backward from realistic arrival timing — transit time, border congestion, carrier schedules — not forward from a planned ship date.
Where funding fits into this
Higher landed costs compress margins immediately, before a business has time to reprice, requalify suppliers, or renegotiate contracts. That's a cash-flow problem with a specific shape: a known, dated cost increase hitting on a fixed schedule. Revenue-based working capital is built for exactly that kind of gap — it looks at your business's monthly deposits rather than credit history alone, which means a business absorbing a tariff hit for the first time this quarter can still qualify even without a long credit track record.
Fundseta is an independent partner connecting business owners in the U.S. and Canada to vetted alternative funding solutions — not a direct lender. That means the funding path is matched to your situation rather than a single fixed product, and checking your eligibility does not involve a hard credit pull.
Common questions
Does USMCA (CUSMA) protect my goods from this tariff?
No. This is one of the details catching importers off guard. The Section 338 tariff applies to covered goods regardless of USMCA/CUSMA origin certification. A product that would normally cross duty-free under the agreement still carries the full 50% if it appears in one of the three proclamation annexes.
How is the tariff date actually calculated — ship date or arrival date?
Entry date, not ship date. U.S. Customs and Border Protection calculates duty based on when a shipment is entered for consumption at the border — generally the arrival date — not when it left Canada. A shipment that departs Canada on August 18 but is entered after 12:01 a.m. ET on August 19 will be subject to the 50% tariff.
What industries are covered beyond dairy, alcohol, and motor vehicles?
The three proclamations' annexes extend beyond the headline categories into wine, hockey sticks and other hockey equipment, cement, plywood, furniture, fishing rods, seeds, and clothing, among others. Businesses that import or sell any of these should check the specific annexes rather than assume they're unaffected.
My bank said no or funding will take too long — what are my options?
Revenue-based working capital looks primarily at your business's monthly deposits rather than credit history alone, which is why businesses turned down by a bank can still qualify. Checking your funding path on Fundseta does not involve a hard credit pull.