Counter-tariffs land September 8 — here's what actually gets more expensive

On September 8, Canada applies new counter-tariffs to $27.6 billion of imports from the United States. The rates are 15%, 25% and 50%, matched product by product to the U.S. tariffs they answer. Existing countermeasures, including those on autos, stay in place.

This is a tax on goods crossing the border, not a tax on you. But some of it ends up on shelf tags, and it's worth knowing which ones.

Which shelves it touches

• 50%: steel and aluminum products that previously carried a 25% counter-tariff, plus furniture and clothing and apparel.
• 25%: appliances, dairy — cheese in particular — fish and seafood, and certain steel and aluminum derivative products.
• 15%: electrical equipment and tools.

The list runs to hundreds of tariff lines across steel, dairy, appliances, agricultural equipment, pulp and paper, and electronics.

The surtax applies only to goods of U.S. origin. A Canadian-made or European-made version of the same product on the same shelf isn't touched.

How much of 50% reaches the price tag

Almost never all of it. The duty is charged on the import value — roughly the wholesale price at the border — not the retail price. A U.S. sofa that lands at $600 wholesale and sells for $1,400 picks up $300 of duty, which is about 21% of the sticker, not 50%. Then retailers make choices: absorb part of it, re-source from a Canadian or overseas supplier, or pass it through in full.

So the honest expectation is a noticeable increase on some U.S.-origin items, a wider price gap between U.S. and non-U.S. versions of the same thing, and very little movement on categories that were never mostly American to begin with.

What it does to the index

Oxford Economics estimates the September 8 counter-tariffs, combined with the government's offsetting spending, may add about 0.5 percentage points to consumer prices next year relative to baseline.

Half a point sounds small until you annualize it. Against roughly $82,000 a year of current consumption for a typical household — Statistics Canada's measure of day-to-day spending before income tax — 0.5% is about $410 a year, or $34 a month. That sits on top of headline inflation already running at 3.0% as of July. The cost-of-living benchmarks show where your own spending concentrates, which decides whether you feel more or less than the average.

What's worth doing before the 8th

• Buying a U.S.-made appliance, furniture piece or tool this month? Check whether it's already in the country. Goods that cleared customs before September 8 aren't subject to the new surtax.
• Check the country of origin, not the brand. Plenty of American brands manufacture in Mexico, Asia or Canada, and those goods are unaffected.
• Don't stockpile groceries. Dairy and seafood are supply-managed or heavily domestic; the affected share of a typical grocery bill is small.
• Do revisit your monthly number. If you're already tight, a $34-a-month drift matters more than the headline does. Your take-home pay is the fixed side of that equation — spending is the side you control.

The takeaway

Counter-tariffs are a trade policy, not a household event. The measurable effect on most budgets is tens of dollars a month, arriving gradually, and concentrated in a handful of categories where a non-U.S. substitute usually sits on the next shelf. The bigger financial risk from this round of the trade war isn't the price of a sofa — it's what happens to jobs in the sectors being tariffed.

Cost-of-living benchmarks delivered by Metrestick. Underlying data: Statistics Canada Survey of Household Spending and Consumer Price Index (Statistics Canada Open Licence), 2026, and Department of Finance Canada counter-tariff announcements (Open Government Licence – Canada), August 2026. Retail pass-through example is illustrative.