Food Inflation Could Look Like It “Jumped” in January, Even If Canada’s CPI Barely Budges

The key word for January’s food inflation story is “distortion.” When a tax holiday ends, prices don’t need to leap month-to-month for the year-over-year rate to look jumpy. All that has to happen is the calendar lands you on a comparison month that was artificially low. January 2025 is that month, because it was the only full calendar month inside the GST/HST relief window.

That’s why economists are watching food purchased from restaurants so closely. Eating out is both high-frequency and tax-visible: you notice the difference immediately on a bill, and the CPI basket captures it clearly. When the 2025 tax relief drops out of the comparison, the same burger-and-fries that felt stable in a monthly sense can suddenly look much more expensive when measured against last year’s tax-exempt baseline.

Grocery aisles have their own version of the story. Some grocery subcategories were touched by the tax break, which can lift the year-over-year rate in January for those items. But not every food category is just a base-effect tale. Coffee and beef are good examples of staples that can rise for fundamental reasons, from supply dynamics to import costs and currency moves. When the Canadian dollar weakens, imported inputs and products can become more expensive, and those costs can filter through the supply chain.

The bigger macro question is whether the “headline” CPI follows food higher. It might not. Two large components can dampen the overall number even when food feels spicy: gasoline and shelter.

Gasoline has been a swing factor in Canada’s inflation prints, and declines there can offset increases elsewhere. Shelter is also crucial. If new home price growth stays soft and mortgage interest costs continue cooling as past rate cuts feed through, that can keep the overall CPI from accelerating, even while you notice higher checks at restaurants or pricier staples in the cart.

Markets will care about the underlying trend as much as the headline. That’s because the Bank of Canada is trying to judge persistence: are price pressures broadening, or are they being pushed around by one-off comparisons and a handful of categories? After the January CPI, the central bank still has one more inflation look before its next scheduled rate decision in mid-March.

For readers, the practical takeaway is simple: if food inflation “jumps” in the January print, it doesn’t automatically mean a new inflation wave just began. Some of the heat is mechanical, a math artifact of the tax holiday falling out of the comparison. The more important question is what happens after the base effects fade—whether grocery staples keep climbing, whether restaurant bills stay sticky, and whether cooling shelter costs continue to provide relief elsewhere in the basket.