CommSec is tipping a further interest rate cut of 25 basis points next month as the central bank today slashed rates by a bigger than expected 75 basis points, a move welcomed by various lobby groups across the country.

CommSec is tipping a further interest rate cut of 25 basis points next month as the central bank today slashed rates by a bigger than expected 75 basis points, a move welcomed by various lobby groups across the country.