Canadian inflation cooled to 2.3% in January, driven by a 16.7% year-over-year drop in gasoline prices, the steepest decline since October. Shelter costs, a long-standing pressure point, eased to 1.7%, the first sub-2% reading in nearly five years. These shifts suggest structural easing in key inflation drivers, though underlying pressures persist.

Excluding volatile energy prices, the Consumer Price Index (CPI) rose 3.0%, matching December’s pace. This reflects lingering inflation from the temporary GST/HST tax holiday in early 2025, which skewed year-over-year comparisons. Statistics Canada warned the holiday’s base-year effect continued distorting inflation metrics, complicating the Bank of Canada’s policy decisions.

Monthly CPI remained flat, with a marginal 0.1% seasonal adjustment indicating stabilization. The Bank of Canada is closely monitoring these trends as it navigates interest rate adjustments. Shelter cost deceleration—linked to slower rent and mortgage interest growth—highlights potential relief for households.

While headline inflation eases, the GST/HST break’s lingering impact underscores the challenge of disentangling temporary factors from sustained trends. Investors and policymakers must weigh these dynamics as the central bank balances growth and price stability.