Canadian Inflation Rises to 2.4 Per Cent as Gas Prices Surge on Iran War

Canada's annual inflation rate climbed to 2.4 per cent in March, up from 1.8 per cent in February, as gasoline prices posted their largest one-month increase on record. Statistics Canada released the figures on Monday, saying the jump reflects the direct impact of the war between Israel, Iran and the United States on global oil markets, which feeds quickly through to pump prices in Canada.

Pump prices alone rose 21.2 per cent between February and March, a monthly move that the agency said had never previously been recorded in the Consumer Price Index. Excluding gasoline, the annual inflation rate would have been 2.2 per cent, a second consecutive monthly decline. That divergence is shaping how economists and policy-makers interpret the report.

The data land less than two weeks before the Bank of Canada's next scheduled interest rate decision on April 29, and at a politically sensitive moment for the Liberal government of Prime Minister Mark Carney, which has pledged to bring household costs under control. The Bank's current overnight rate sits at 2.25 per cent.

What the data show

Statistics Canada's Consumer Price Index report for March highlighted a sharp bifurcation in the data. Energy prices, primarily gasoline, drove the headline number higher, while underlying measures of inflation in services, housing and goods continued to cool. The agency noted that food prices in stores rose 4.4 per cent on an annual basis, up from 4.1 per cent in February.

Fresh vegetables were a particular pressure point, climbing 7.8 per cent year over year. The agency attributed the jump to tough growing conditions for cucumbers, peppers and celery in key supplying regions, which tightened supply. Meat and dairy prices also rose, continuing a multi-year pattern.

Excluding gasoline, the so-called core measures favoured by the Bank of Canada for policy setting were little changed from February, suggesting that inflation pressures outside of energy are moderating broadly in line with the Bank's expectations. The next monthly release, for April, is scheduled for May 19.

The oil price shock behind the numbers

The primary driver of the gasoline surge is the renewed conflict between Iran and the United States, which restarted in March after a brief ceasefire broke down. Oil prices jumped on concerns about shipments through the Strait of Hormuz, a chokepoint for roughly a fifth of global seaborne crude.

Canadian pump prices move quickly with global benchmarks despite the country being a significant oil producer. That is because Canadian refiners and retailers price off North American and international markets, not off domestic production costs. Atlantic Canadian consumers have traditionally felt these movements most acutely, but this month the spike was visible across every province.

Ottawa has attempted to blunt the retail impact. On April 14, Prime Minister Carney announced a temporary suspension of the federal fuel excise tax on gasoline and diesel, with rates cut to zero cents per litre as of April 20 and set to remain at that level through September 7. The move saves consumers roughly 10 cents per litre, though critics note that the measure effectively transfers revenue from the federal treasury to refiners and retailers unless the savings are fully passed through.

Regional impact

Inflation pressures vary across the country. The Prairies and Atlantic Canada, where households spend a larger share of income on gasoline and heating fuel, felt the March spike more sharply than Ontario or Quebec. British Columbia, which carries additional provincial fuel taxes, continued to post the highest average pump prices in the country.

Food price increases, by contrast, tended to hit urban centres and lower-income households hardest, because food represents a larger share of their budgets. The federal government's announcement last week of a one-time Canada Groceries and Essentials Benefit top-up, equal to 50 per cent of the GST or HST credit for the 2025 to 2026 benefit year and payable on June 5, is designed to address that dynamic for eligible low-income Canadians.

Housing costs remained elevated but continued to moderate. Mortgage interest costs, which had been a major driver of headline inflation in 2024, now reflect the rate cuts the Bank of Canada delivered earlier in its easing cycle. Rent increases, however, are still running above pre-pandemic norms in most large cities, according to the agency.

Bank of Canada in a delicate spot

The Bank of Canada's Governing Council must decide on April 29 whether to leave the overnight rate at 2.25 per cent for a seventh consecutive meeting. Before the March data, markets had already priced in a near-certain hold. Prediction markets on Polymarket showed a 96.5 per cent probability of no change, according to data reported before the release.

The new inflation figures are unlikely to shake that consensus. Central bankers tend to look through sharp but isolated energy price movements, focusing instead on trends in core measures that exclude volatile components. Those measures remained consistent with the Bank's expectations, and economists cited in the Canadian press said the release does not force the Bank to act.

That does not mean the Bank is indifferent. A sustained oil-price shock can eventually feed into wages and into the prices of goods and services whose transportation costs depend on diesel. The Governing Council will use its Monetary Policy Report, released alongside the April 29 decision, to explain how it reads the balance of risks.

Wage growth and household purchasing power

Statistics Canada's labour force data has shown wage growth continuing to run slightly above the inflation rate over the past six months, supporting modest real income gains for employed Canadians. However, the distribution of those gains has been uneven, with lower-wage workers capturing a smaller share of total wage growth than their middle- and higher-income counterparts.

Collective bargaining processes across provincial public sectors and in major federally regulated industries have emphasised wage adjustments tied to the cost of living. A prolonged gasoline-driven inflation episode would influence those negotiations, potentially feeding into higher wage demands in future bargaining rounds.

Households on fixed incomes, including many retirees, have been among the most exposed to the gas-driven cost increases. Old Age Security and Canada Pension Plan adjustments follow the consumer price index with a lag, meaning the immediate impact of a sudden cost shock tends to fall on recipients before indexation catches up.

Political pressure on affordability

The inflation numbers raise the political stakes for the Carney government's Spring Economic Update, which Finance Minister François-Philippe Champagne is scheduled to table on April 28. The update is expected to outline how Ottawa intends to balance affordability support for households with long-term fiscal discipline.

Conservative critics have already argued that the fuel excise tax suspension and the grocery benefit are stopgap measures that do not address the underlying supply-side issues pushing up food and fuel prices. Liberal officials counter that the measures are timed to provide relief during the summer driving season and during a period of heightened geopolitical uncertainty.

The New Democrats are pressing for permanent expansions to the grocery benefit and for a national grocery price watchdog, arguing that consolidation in the retail grocery sector has allowed higher margins to persist. Bloc Québécois members in Quebec have called on Ottawa to adjust equalisation and transfer payments to reflect higher energy costs in resource-dependent regions.

What it means for Canadians

For households, the March report is a reminder that the disinflation story is not over. Headline inflation at 2.4 per cent is within the Bank of Canada's 1 to 3 per cent target range, but it is the highest reading in several months. Drivers will continue to see elevated pump prices as long as the Iran situation remains unresolved, regardless of the tax suspension.

Grocery shoppers face a more complex picture. The continued rise in fresh vegetable prices reflects supply chain and growing condition factors that federal policy cannot quickly change. The one-time GST or HST top-up in June will help eligible Canadians, but it does not alter the structural issues driving food inflation.

Homeowners carrying variable-rate mortgages or with renewals on the horizon are most likely to benefit from a continued hold in rates. If the Bank of Canada keeps the overnight rate steady through the summer, as markets expect, mortgage-linked rates will also remain largely unchanged.

How businesses are adjusting

Canadian businesses exposed to energy-driven input costs have been passing through increases unevenly. Transportation and logistics operators have introduced fuel surcharges, while retailers have been more cautious about price adjustments that could deter already pressured consumers. The difference in pass-through behaviour helps explain why core inflation has remained contained even as gasoline jumped.

Agriculture, which uses diesel and natural gas intensively in field operations, greenhouses and food processing, faces a more delayed adjustment. Input costs for the current crop year were largely locked in before the oil shock, though forward contracts and insurance pricing are already reflecting higher energy expectations.

Service-sector businesses in areas like healthcare, finance and professional services are less directly exposed to energy costs but can feel knock-on effects through wages and real estate. A broad-based inflation acceleration would change the calculus for those sectors, but for now the pressures are concentrated in energy-linked categories.

What's next

The focus now shifts to three dates. Champagne's Spring Economic Update on April 28 will reveal how Ottawa plans to respond to affordability pressures and tariff risks in fiscal terms. The Bank of Canada's rate decision on April 29 will confirm, or unsettle, current market expectations. The April Consumer Price Index release on May 19 will show whether the gasoline shock is easing or has entrenched.

Longer term, Canada's inflation path will depend heavily on global oil prices and on the evolution of American tariffs. A sustained resolution of the Iran conflict could send crude prices lower and bring headline inflation back below 2 per cent within a few months. A prolonged conflict or a new escalation, by contrast, would keep pressure on households into the second half of 2026.

For now, the message from Statistics Canada is that Canadian inflation is neither broken out of control nor fully tamed. The country is living within the Bank of Canada's target band, but the comfort of that range depends on factors well outside Ottawa's control.