Canada's federal government is heading into its next budget with a long list of promises and less room to pay for them, according to a new analysis from Desjardins Economic Studies. The financial cooperative estimates that more than CA$50 billion in new spending plans and roughly CA$90 billion in tax cuts and deductions are on the table—just as government revenues begin to cool.
Budget 2026 is scheduled for November 5, and the Desjardins note argues that piling on new commitments will make it tougher to shrink the deficit relative to the size of Canada's economy. That's true even though the debt-to-GDP ratio—a key measure of fiscal health—might look better in the short term.
Why the debt ratio can be misleading
When economists talk about the debt-to-GDP ratio, they're comparing the total government debt to the country's economic output. A falling ratio usually signals that a country is managing its debt well. But Desjardins points out that a temporary improvement can come from a faster-growing nominal GDP—that is, the economy measured in current dollars, which gets a boost from inflation.
In plain terms: if prices rise, the dollar value of everything produced goes up, which can make the debt look smaller relative to the economy. But that's not the same as genuine fiscal progress. Once inflation cools, that artificial support fades, and the underlying strain from new spending and tax cuts becomes more visible.
This is a familiar challenge for governments. When revenues are strong, it's tempting to lock in permanent commitments. But those commitments become harder to sustain when the economy slows or tax receipts dip. Desjardins' warning is essentially that Ottawa may be making promises now that it can't easily keep later.
What's on the table
The numbers are significant. More than CA$50 billion in new spending plans could include anything from infrastructure projects to social programs. The roughly CA$90 billion in tax cuts and deductions would reduce the government's revenue stream, making it harder to balance the books.
For everyday Canadians, this matters because it could affect everything from the services the government provides to the taxes they pay. It also has implications for interest rates and the broader economy. If the government borrows more to fund its commitments, that can put upward pressure on bond yields, which in turn can influence mortgage rates and other borrowing costs.
The timing is also notable. The Bank of Canada has been navigating a tricky path between inflation and economic growth. As retail spending rebounds, the central bank may have more room to hold rates steady. But a government that's borrowing heavily could complicate that picture.
What it means for investors
For investors, the key takeaway is that Canada's fiscal position is getting tighter. That could affect the value of the Canadian dollar, government bond prices, and even the stock market. When a government's finances deteriorate, investors often demand higher yields on its bonds, which can ripple through the economy.
It's also worth watching how this plays out in the broader context of global markets. Big tech companies are borrowing heavily to fund AI investments, and central banks are watching inflation closely. If Ottawa's fiscal situation worsens, it could add to the pressure on interest rates.
Desjardins' analysis is a reminder that government budgets are not just political documents—they're economic signals. For investors, the November 5 budget will be worth watching, not just for the headlines, but for the details on how Ottawa plans to pay for its promises.
In the meantime, the message from Desjardins is clear: Canada's fiscal wiggle room is shrinking, and the choices made in the coming months will have lasting consequences.
