The 50% Canada Tariff Is Live: It Covers Furniture, Not Cars
Saturday, August 229 Min Read
On August 22 the White House used a 1930 tariff statute for the first time in ninety-six years. One proclamation is titled motor vehicles; its annex holds no cars, and the duty is paid by hockey sticks and cement.
50%
The Additional Rate — the Statutory Ceiling
$20B
Imports Covered: 5.2% of What Canada Ships South
$382B
Total U.S. Goods Imports From Canada in 2025
96 Years
From the Statute's Writing in 1930 to Its First Use
In This Piece7 Sections
At 12:01 a.m. on August 22, a 1930 statute began collecting money at American ports for the first time. It had sat unused for ninety-six years; Donald Trump invoked it against Canada.
The headline was simple: a 50% tariff on Canada. It says nothing about where the duty lands. The goods paying are hockey sticks, cement, furniture, fishing rods, seeds, wigs and swimming pools.
The Door That Closed in February
On February 20, 2026, the Supreme Court ruled 6-3 in Learning Resources, Inc. v. Trump that the International Emergency Economic Powers Act does not authorize the president to impose tariffs.
The reasoning: duties are a core congressional power and a delegating statute must say so explicitly; IEEPA says "regulate importation," not tax. The administration moved to backup authorities.
Authorities Used Since February
- 01IEEPAStruck down by the Supreme Court, February 20
- 02Section 12210% global rate; lapsed after 150 days, July 24
- 03Section 301Took over July 24: 10%-12.5%, needs an investigation
- 04Section 338No investigation, no time limit, 50% ceiling — first used July 20
Per Morrison Foerster, Section 338 requires no administrative process before duties — a finding, a proclamation, thirty days — and subsection (b) allows escalation to a full import ban.
Read the Instrument, Not Its Name
Three proclamations were signed July 20 and published July 23: dairy, alcohol, motor vehicles. The titles name the grievance, not where the duty falls; Annex I lists the products at issue, Annex II what gets taxed.
The proclamation cites Canada's 25% surtax on American vehicles and its manufacturer-specific quotas. But per Wiley Rein the list holds no vehicles, running from honey to antiques; Holland & Knight counts none of the 439 tariff lines in the vehicles chapter.
Customs opened a separate tariff line at zero for the carved-out goods. For Ford and GM, which build in Canada, nothing changed on August 22.
At 50% most of these goods stop crossing the border, so collections land well below $10B — not a defect: if the tariff works, it collects nothing.
That third line matters most. Under every other regime, goods meeting USMCA rules of origin were exempt; not under Section 338, a retaliation statute, not a trade-agreement remedy.
Canada moved from an order where compliance protected it to one where it means nothing.
Timeline
- February 20The Supreme Court strikes down IEEPA-based tariffs, 6-3.
- July 20Three Section 338 proclamations signed — the statute's first tariff use since 1930.
- July 23Federal Register publication starts the thirty-day clock.
- July 24Section 122's 10% global tariff expires after its 150 days.
- August 18-19Trump announces a deal "in principle"; the date slips three days.
- August 21Talks collapse minutes before the midnight deadline.
- August 22The duty takes effect at 12:01 a.m.; Carney announces retaliation.
- September 8Canada's counter-tariffs take effect.
The Case the Proclamations Make
Alcohol: Ontario's LCBO and Quebec's SAQ have pulled American products since March 2025; exports fell 81% over a year, from $718 million to $137 million.
Autos: Canada has applied a 25% duty on American vehicles since April 2025 and cut quotas for companies moving production out; vehicle exports fell 22%, from $25.9 billion to $20.3 billion.
Dairy: Canada's cheese quota gives European retailers under CETA access it denies their USMCA counterparts.
The Night the Deal Collapsed
The duty was to start August 19, but Trump announced a deal "in principle" and the date slipped three days. On Friday night, minutes before the deadline, the talks fell apart.
U.S. Trade Representative Jamieson Greer:
"new demands and walk backs of other commitments by Canada have upended the careful balance reached in the past days."
Carney's account runs the other way: the late American demands covered Canada's freedom to strike trade deals elsewhere, the auto rate and Canadian-content counting, and cultural and French-language protections.
"they asked too much, and they offered too little."
His retaliation takes effect September 8 on a dollar-for-dollar basis: steel, dairy, appliances, agricultural equipment, pulp and paper, electronics.
"We take this step reluctantly."
What the Market Priced
USD/CAD recovered from 1.3730 but stalled below resistance at 1.3927 — only a 38.2% retracement of the move down from 1.4247. Canada's 10-year yield is steady.
The scope is narrow (C$28 billion), retaliation waits until September 8, and the dollar index has been soft for a month. The market does not treat the duty as a binding constraint — smaller than the headline implies, not unimportant. Currency Risk and Rates and Bonds measure that distinction.
The Other Side
| The Reading That Defends Them | The Reading That Objects |
|---|---|
| Pulling American alcohol from shelves is measurable discrimination; exports fell 81% | Provincial purchasing is not a federal trade barrier |
| Congress granted this power explicitly in 1930 | Unused for ninety-six years; discrimination is never defined |
| No investigation requirement delivers speed | No investigation record is hard to defend |
| Scope kept narrow: 95% of imports untouched | The rate sits at the ceiling, and (b) reaches a ban |
What Is Left
Settled: the duty is live, coverage is $20 billion, a USMCA certificate saves no one. Open: whether the statute survives court, how large the September 8 retaliation is, and whether subsection (b) gets used.
The legal side is the widest question: Section 338 passes February's explicit-delegation test on first reading, but no court has interpreted it, and in Morrison Foerster's words it lacks the record that makes 232 and 301 defensible.
The scope is not limited to Canada. If the statute survives, an instrument with no investigation requirement, no time limit and a 50% ceiling is available against every country; if not, what remains is Section 301's months-long calendar.
Canada is where the question got asked, not where it gets answered.
This piece draws on client alerts from White & Case, Holland & Knight, Morrison Foerster and Wiley Rein, GHY International's customs guidance, Thomson Reuters' coverage analysis, K&L Gates' summary of the Supreme Court decision, and reporting on the negotiations by Al Jazeera and Fox Business. Tariff-line counts and import values are 2024 figures relayed from the proclamation annexes by law firms; the coverage ratio is calculated against the 2025 total. Currency levels are as of the morning of August 24.
Companies in This Piece
Since The Event