Canada CPI Report: March 2026 — Inflation Jumps to 2.4% as Iran War Hits Pumps
Statistics Canada released the Consumer Price Index (CPI) report for March 2026 today, April 20. Headline inflation rebounded sharply to 2.4% — its highest since December 2025 — driven almost entirely by a gasoline price surge tied to the Iran war disruption of global oil supply.
Headline Overview
| Indicator | Feb 2026 | Mar 2026 | Change |
|---|
| Headline CPI (YoY) | 1.8% | 2.4% | +0.6pp |
| CPI excl. Gasoline (YoY) | 2.4% | 2.2% | -0.2pp |
| MoM Change | +0.5% | +0.9% | +0.4pp |
| MoM Seasonally Adjusted | +0.1% | +0.5% | +0.4pp |
Key takeaway: The 0.6pp jump in headline inflation is almost entirely an energy story — excluding gasoline, CPI actually slowed from 2.4% to 2.2%. The Iran war began in late February, disrupting Strait of Hormuz crude shipments and removing nearly a fifth of global supply. March is the first month to fully capture that shock at the pump.
The monthly CPI increase of 0.9% was the highest in 14 months. Analysts had forecast 2.6% YoY — the actual 2.4% reading came in below expectations, cushioned by lingering GST/HST base-year effects and lower natural gas prices.
Key Sector Inflation (Year-on-Year)
| Sector | Feb 2026 | Mar 2026 | Change (pp) |
|---|
| Gasoline | -14.2% | +5.9% | +20.1 🔴 |
| Energy (overall) | -9.3% | +3.9% | +13.2 🔴 |
| Transportation | — | +3.7% | — |
| Food (stores) | 4.1% | 4.4% | +0.3 🔴 |
| — Fresh Vegetables | — | +7.8% | — |
| Food (restaurants) | 7.8% | 3.2% | -4.6 ⬇️ |
| Natural Gas | -17.1% | -18.1% | -1.0 ⬇️ |
| Alcoholic Beverages (stores) | 5.6% | 2.0% | -3.6 ⬇️ |
| Toys, Games & Hobbies | 5.4% | 1.5% | -3.9 ⬇️ |
🔴 Gasoline flipped from -14.2% to +5.9% YoY — a stunning 20pp swing — and surged 21.2% month-on-month. This is the primary driver of the entire headline acceleration.
⬇️ Restaurant food fell sharply from 7.8% to 3.2%, as March is the final month of GST/HST base-year distortions. Starting April, year-over-year comparisons will be clean for the first time since December 2024.
🔴 Grocery prices edged up to 4.4%, with fresh vegetables jumping 7.8% YoY — the largest increase since August 2023.
⬇️ Natural gas deepened its decline to -18.1%, as North American supply remains largely insulated from Middle East disruptions.
Bank of Canada Core Measures
| Measure | Jan 2026 | Feb 2026 | Mar 2026 |
|---|
| CPI-Trim | 2.4% | 2.3% | 2.2% ⬇️ |
| CPI-Median | 2.5% | 2.3% | 2.3% → |
Both core measures — which strip out the most volatile price movements including energy — held near or below the BoC's 2% target. CPI-trim edged down to 2.2%, a multi-year low. This gives the Bank of Canada confidence that underlying inflation remains well-anchored even as headline figures bounce around.
Provincial Highlights
Prices rose at a faster pace in all provinces in March compared with February. Quebec saw the smallest acceleration, rising from 2.8% to just 2.9%, due to slower rent growth. Provinces with higher car dependency (Alberta, Saskatchewan) were more exposed to gasoline's surge.
GST/HST Distortion — Final Chapter
| Item | Jan 2026 | Feb 2026 | Mar 2026 | Apr 2026 (expected) |
|---|
| Restaurant Food | +12.3% | +7.8% | +3.2% | ~Normal |
| Alcoholic Beverages (stores) | +7.9% | +5.6% | +2.0% | ~Normal |
| Toys & Games | +8.7% | +5.4% | +1.5% | ~Normal |
March is the last month affected by the GST/HST tax holiday base-year effect. April 2026 will be the first "clean" read on Canadian inflation since November 2024 — stripping away distortions in both directions.
Iran War Oil Shock — Context
| Metric | Detail |
|---|
| Conflict start | Late February 2026 (U.S.-Israel attacks on Iran) |
| Supply disruption | ~20% of global oil supply via Strait of Hormuz |
| Gasoline MoM surge (Mar) | +21.2% |
| Energy MoM surge (Mar) | +13.1% |
| Market rate expectations | No BoC rate change expected; possible 25bp hike priced for December |
Money markets are no longer pricing in rate cuts for 2026 — a 25bp hike is now being factored in for December, reflecting the risk that sustained energy prices could push inflation higher through the second half of the year.
Context & Outlook
April will be the cleanest data point since the GST holiday. It will also capture another full month of elevated gasoline prices — giving a much clearer read on the oil shock's true inflationary footprint.
Underlying inflation is well-behaved: CPI-trim at 2.2% and CPI-median at 2.3% suggest the energy shock has not yet bled into broader price-setting behaviour.
USMCA uncertainty continues to overhang business investment and trade flows, limiting economic momentum.
The next CPI release is May 2026 (for April data).
Source: Statistics Canada, The Daily — Consumer Price Index, March 2026 (released April 20, 2026)
