The Crisis of Food Affordability in Canada: What Is Driving It

Food affordability in Canada stopped being a story about inflation some time ago. Headline inflation came back toward target while grocery bills did not return to where they were, because prices that rose do not fall when the rate of increase slows. The level stayed. That gap between “inflation is under control” and “my grocery bill is not” is the entire experience for most households.

What follows separates the parts that are documented from the parts that are contested, then covers the household side: the credits and rebates that exist and routinely go unclaimed.

What the evidence actually shows

The most authoritative Canadian source on the structure of the problem is the Competition Bureau, which studied the retail grocery sector and published Canada Needs More Grocery Competition in June 2023.

Its findings, stated plainly:

• Grocery prices rose at their fastest rates in more than 40 years
• The industry is concentrated, with most Canadians buying from a small number of large chains
• In 2022 the three largest grocers reported more than $100 billion in combined sales and more than $3.6 billion in profits
• More competition would deliver lower prices, and governments at all levels should act to encourage it

The Bureau went further in June 2026, launching an examination of competition across the whole food supply chain, on the reasoning that retail is only the last link and concentration upstream in processing and distribution may matter as much.

That is the documented part. What remains genuinely contested is how much of the price increase is attributable to concentration versus input costs: fuel, fertiliser, labour, packaging, currency and weather all moved substantially over the same period. Anyone giving you a clean percentage split is estimating.

Why wages did not close the gap

The second half of an affordability problem is always income. A price increase matters differently depending on what share of your budget the item occupies.

Food is a larger share of a lower-income household’s spending, which means identical percentage increases in grocery prices are not identical events. This is why food inflation is regressive in effect even when it is uniform in application, and it is why the policy response runs through the benefit system rather than through price controls.

The tax side most households do not use

Groceries themselves are largely already untaxed. Under GST/HST Memorandum 4-3, most food and beverages marketed for human consumption are zero-rated, meaning no GST/HST is charged. Carbonated drinks, candy, confectionery and snack foods are taxable, which is the practical distinction at the till: the staples are not taxed and the convenience items are. The general framework is in GST/HST exempt versus zero-rated.

In Ontario there is an additional measure worth knowing: a point-of-sale rebate of the provincial portion of the HST on qualifying prepared food and beverages sold for $4.00 or less, so a small prepared meal carries 5% rather than 13%.

The larger money, though, is in the benefit system, and it is all gated behind one action.

Every one of these requires a filed return. That is the single most consequential point in this article. A household with no taxable income owes nothing and therefore often does not file, and in doing so forfeits payments worth substantially more than the tax they never owed. The Canada Groceries and Essentials Benefit and the Canada child benefit are both calculated from assessed returns and nothing else.

The first of those is the one people are most likely to look up under the wrong name. The CRA renamed the GST/HST credit the Canada Groceries and Essentials Benefit in July 2026, and says the eligibility rules, the payment calculation and the structure are unchanged. What did change is the amount: the CRA states the benefit rose by 25 percent in July 2026, and that the increase holds for five years, from 2026 through 2031. If a budgeting worksheet or an older guide still says “GST/HST credit”, it is describing this payment.

Two further points that cost people real money:

A benefit year runs on the prior year’s income. If your income fell this year, the increase in benefits does not arrive until the following July, when the return that reports the drop has been assessed. Filing early matters.

Missed years can be recovered. Returns for prior years can be filed late, and retroactive benefit payments are generally issued for the years covered. Someone who has not filed in four years is usually owed money, not chased for it. This is a particularly common situation among newcomers, and it is covered in financial literacy for new Canadians.

If you are not sure what you have been receiving, CRA My Account shows benefit and credit payments alongside your filing history, and setting it up takes about fifteen minutes: see the CRA My Account setup guide.

What individuals can control, without pretending it solves the problem

Household tactics do not fix a structural issue, and articles that present meal planning as an answer to grocery concentration are not being straight with you. They do reduce a bill at the margin, which is worth something.

The measures with the largest effect per unit of effort are the boring ones: planning purchases against what will actually be eaten, since discarded food is the most expensive food in any household; buying staples in the form that carries no tax rather than the prepared equivalent; and using the discount-near-expiry channels that most large chains now operate.

The measures with the smallest effect are the ones most often recommended: driving between stores to chase individual specials rarely survives the cost of the fuel and the time.

The broader budgeting frame sits in wealth building on a mid-income salary and personal finance basics.

Where this goes

The Competition Bureau’s 2023 recommendations pointed at measures to make entry easier for new grocers, including zoning and property control practices that restrict where competitors can open. Those are municipal and provincial levers as much as federal ones, and they act slowly. The 2026 supply chain examination will take time to report.

In the meantime the practical position for a household is that the policy fix is years away and the benefit system is available now, conditional on filing. That is an unsatisfying answer to a structural problem, and it is also the one that puts money in the account this quarter.

If you have unfiled returns, or you suspect you have been missing credits you were entitled to, it is worth having the back years reviewed. Retroactive benefit claims are usually straightforward, and they are frequently worth more than people expect.