Economy March 16, 2026

Canada's CPI Cooling to 1.8% as Temporary Tax Break Drops Out of the Yearly Comparison

A mechanical base-year effect from the ended GST/HST holiday and weak energy and housing indexes pushed annual inflation lower in February

By Ajmal Hussain
Canada's CPI Cooling to 1.8% as Temporary Tax Break Drops Out of the Yearly Comparison

Canada's headline Consumer Price Index slowed to 1.8% year-over-year in February, down from 2.3% in January. Statistics Canada attributed much of the decline to a base-year effect stemming from the expiration of a GST/HST tax break. Declines in gasoline and natural gas indexes and softer service-sector readings - notably restaurant prices - also weighed on the annual rate even as grocery prices remain substantially higher than four years ago.

Key Points

  • Headline CPI slowed to 1.8% year-over-year in February, down from 2.3% in January.
  • A base-year effect tied to the end of a GST/HST tax break was a major driver of the deceleration, particularly impacting restaurant prices.
  • Energy indexes - gasoline and natural gas - fell sharply year-over-year, while grocery prices remain 30.1% higher than in February 2021.

Canada's consumer inflation rate decelerated more than many analysts anticipated in February, with the Consumer Price Index (CPI) rising 1.8% on a year-over-year basis, compared with a 2.3% increase in January. The drop in the annual rate was largely technical, driven by last year's temporary tax relief falling out of the 12-month comparison.

Statistics Canada explained that the movement reflected a base-year effect, saying that "a base-year effect refers to the impact that price movements from 12 months earlier have on the current month’s headline consumer inflation." The agency pointed to the ending of a prior GST/HST break as a principal factor behind the mechanical slowdown.

Market forecasters and institutional analysts had generally expected a more modest decline. Economists polled by Reuters had forecast inflation slipping to 1.9% year-over-year in February, meaning the actual outcome represented a small downside surprise relative to those projections.

The expiration of the tax holiday showed up most clearly in services. Statistics Canada noted that "most notably, this affected prices for food purchased from restaurants," producing a mechanical softening in the annual rate for that segment even as the sector continued to face higher input costs.

Outside of tax-related volatility, broad downward pressure came from energy and housing components. The gasoline index was down 14.2% compared with the same month a year earlier, and the natural gas index fell 17.1%, both exerting significant deflationary force on the headline number.

Despite the cooler headline rate, Canadian households continue to carry the cumulative impact of several years of price increases. Grocery inflation moderated in February, but Statistics Canada stressed that "they have risen 30.1% since February 2021," underscoring persistent cost-of-living strains for consumers.

In short, February's CPI print reflects a mix of calendar effects tied to tax policy changes and genuine declines in certain price categories. The interaction between mechanical base effects and real movements in energy, housing, and services will be central to interpreting near-term inflation signals.


Impacted sectors include consumer-facing services (restaurants and hospitality), energy (gasoline and natural gas), housing, and food retail (groceries). These areas contributed directly to the composition of the headline result.

Risks

  • Base-year volatility - Temporary policy changes such as the GST/HST break can create mechanical shifts in headline inflation that mask underlying trends, affecting interpretation for monetary and fiscal decision-makers. Impacted sectors: services, policy-sensitive markets.
  • Consumer affordability pressures persist - Even with a lower headline rate, groceries have climbed materially since 2021, continuing to strain household budgets and retail spending patterns. Impacted sectors: households, food retail.
  • Market surprise risk - The reading undershot Reuters' consensus of 1.9%, indicating potential for incoming data to produce unexpected moves in financial markets if base effects are misread. Impacted sectors: fixed income and equity markets sensitive to inflation surprises.

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