
Australia's banking giants have wasted little time in reacting to the Reserve Bank's latest tightening of monetary policy.
Following the RBA's decision to lift the official cash rate by 25 basis points to 4.10%, the "Big Four"—Commonwealth Bank of Australia (ASX:CBA), Westpac (ASX:WBC), National Australia Bank (ASX:NAB), and ANZ (ASX:ANZ)—unanimously announced they would pass the full increase on to mortgage holders.
Most of the adjustments are slated to take effect from March 27, further squeezing household budgets across the nation.
CBA's Group Executive of Retail Banking, Angus Sullivan, acknowledged the mounting pressure on consumers, noting that rate shifts influence how families manage their finances.
Westpac confirmed a similar trajectory, with its consumer chief, Carolyn McCann, stating that customers would be notified directly regarding the impact on their repayments.
While the major institutions moved rapidly, Macquarie Bank adopted a slightly delayed timeline, scheduled for April 2.
Ben Perham, Macquarie's head of personal banking, highlighted this "different approach," suggesting the extra lead time provides a buffer for customers to adjust.
The synchronised move underscores a challenging climate for borrowers.
While savings rates at institutions like Westpac and Macquarie are also seeing incremental boosts—offering a modest silver lining for depositors—the primary focus remains on the mortgage market.