US rate hikes loom as Canada holds firm – what a widening gap could mean for mortgage pricing
A hawkish pivot at the US Federal Reserve is starting to raise a question that mortgage professionals in Canada haven't had to grapple with for some time: what happens when the two neighbouring central banks start pulling in opposite directions?
The Fed held its benchmark rate at 3.50%-3.75% at its July 29 meeting, but the vote wasn't unanimous. Three regional presidents dissented in favour of a hike, arguing that inflation – stuck above the Fed's 2% target for more than five years – hasn't shown enough sign of easing to justify standing pat.
Core PCE inflation has climbed from 3.0% in December 2025 to 3.4% in May 2026, driven in large part by an oil price shock tied to the conflict in the Middle East.
Under new chair Kevin Warsh, the Fed has signalled it isn't done: markets are now pricing in one to two hikes before the end of the year, a reversal from the rate cuts investors had expected only months ago.
Bank of America's economists have gone further, projecting three separate 25-basis-point increases in September, October and December.
Where the Bank of Canada stands
The Bank of Canada is telling a very different story. Its own July 15 decision held the overnight rate at 2.25% for a sixth consecutive announcement, with the Bank citing a Canadian economy that's shown clear signs of resuming growth after stalling for much of the past year.
"After stalling over the past year, economic growth looks to have resumed in Canada," governor Tiff Macklem said in announcing the hold. The Bank's next scheduled decision falls on September 2, and most economists still expect a prolonged hold rather than a move in either direction.
RBC's own outlook has pointed to a long hold through the rest of 2026, with any pivot toward hikes unlikely before 2027 absent a material strengthening in the recovery.
That view has been complicated somewhat by renewed tariff uncertainty clouding the Bank of Canada's rate outlook, after the White House imposed fresh duties on a range of Canadian exports last month.
The tariffs haven't shifted the broader consensus, but they've reinforced the case for caution in either direction.
The Bank of Canada says 96% of surveyed financial market participants view rising trade tensions as the top downside risk to Canada's economy, while inflation and interest rate expectations remain in focus.https://t.co/UF9M72ZdJ8
— Canadian Mortgage Professional Magazine (@CMPmagazine) July 28, 2026
A widening gap, and what it means for the loonie
The concern for Canadian brokers and lenders isn't that the Bank of Canada is about to follow the Fed's lead as domestic conditions simply don't call for it. It's what a widening gap between the two policy rates could do to the Canadian dollar.
When the Fed hikes and the Bank of Canada holds, that differential tends to put downward pressure on the loonie, which increases the cost of imports priced in US dollars, oil chief among them.
That's a complication the Bank of Canada could do without. It would be adding fresh inflationary pressure through the exchange rate at exactly the moment the Bank is trying to nurse a fragile recovery along.
It also narrows the Bank's own room to manoeuvre. A wider rate gap can make it harder to ease further, even if softer domestic data later called for it, without risking additional currency weakness. That's part of why some analysts have raised questions over whether hikes could still be ahead for Canada, even as the consensus continues to point toward a long hold.
What it means for mortgage pricing
None of this moves the prime rate, which has sat at 4.45% since the Bank of Canada's last cut, and variable-rate borrowers should see no change as a direct result of the Fed's decision.
But the Fed and Bank of Canada divergence is exactly the kind of cross-border variable that feeds into Canadian bond yields and, in turn, fixed mortgage pricing, even when the Bank of Canada itself doesn't move an inch.
Robert Kavcic, senior economist and director at BMO Economics, has pointed to trade and geopolitical uncertainty as recurring wildcards for the Bank's rate path this year, noting that renewed shocks are "just a reminder that uncertainty on the trade front has not gone away."
For now, brokers advising clients on renewal timing and rate strategy have a reasonably clear domestic signal to work with.
The harder job is watching what's happening south of the border, because a hawkish Fed doesn't need the Bank of Canada to move for it to shape what Canadian borrowers end up paying.
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