Lower Stability Buffer Can Be Seen a Roughly 25-Point Bank of Canada Rate Cut, Scotiabank Says

07:52 AM EDT, 06/24/2026 (MT Newswires) -- The reduction in the Domestic Stability Buffer by the banking regulator has given Canada's major banks more room to deploy capital and is viewed by Scotiabank Economics as broadly equivalent to a policy rate cut.

Last week, the Office of the Superintendent of Financial Institutions lowered the buffer to 3% from 3.5%.

Although the adjustment affects credit availability rather than borrowing demand, it has an effect comparable to a reduction in the Bank of Canada's policy rate by encouraging lending and improving financial conditions, wrote Scotiabank Economics in a note on Tuesday.

"We estimate that the reduction in the DSB provides roughly the same amount of stimulus as a 25 basis point cut in the Bank of Canada's policy rate," said Jean-Francois Perrault and Rene Lalonde in the note.

More generally, regulators can affect economic outcomes by determining the availability of credit and influencing how effectively monetary policy is passed through to households and businesses, added Scotiabank.

As a result, Canada's central bank may need to incorporate the easing effects of the DSB cut into its deliberations on future interest-rate settings, according to Scotiabank.

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