The Central Bank of Nigeria's decision at its 307th Monetary Policy Committee meeting on September 22 to cut the Monetary Policy Rate by 350 basis points from 26.5% to 23% is the clearest indication yet that the era of very tight monetary conditions is easing. Governor Olayemi Cardoso framed the move as an "operational reset to enhance the effectiveness of monetary policy" rather than a shift in stance, and the adjustment is the largest single change since 2006.
For months, the policy rate had become a figure that markets quoted but did not follow. While the MPR stood at 26.5%, banks were lending to one another at roughly 22%. The widening gap meant the official price of money was no longer functioning as a reliable signal. By narrowing the corridor, the CBN now allows banks to borrow at 23.5% and earn 20% on excess cash parked with it, tightening the link between policy and market outcomes.
The move was supported by improving macro indicators. Headline inflation moderated to 15.39% in August, the third consecutive monthly decline. The economy grew 4.43% year on year in the second quarter, and external reserves have risen above US$55 billion, their strongest level in nearly two decades. Even after the cut, the policy rate remains almost eight percentage points above inflation, suggesting room for further easing if disinflation holds.
However, the transmission to borrowers will be uneven. The Cash Reserve Requirement was left unchanged at 45% for commercial banks, 16% for merchant banks and 75% for public sector deposits held outside the Treasury Single Account. Banks must still lock away close to half of every naira deposited, which will slow the pace at which cheaper credit reaches ordinary borrowers. Large corporates whose loans are priced directly off the MPR will feel the change almost immediately, while small and medium enterprises should expect a more gradual adjustment.
For savers, the minimum interest payable on savings accounts, set at 30% of the MPR, falls from 7.95% to 6.90%. Measured against inflation of 15.39%, ₦1 million left in a savings account would lose more than ₦70,000 in purchasing power over a year. Regulated money market funds remain an alternative for idle balances, though their returns will also drift lower as rates decline.
Lower policy rates typically pull Treasury bill and FGN bond yields down, creating gains for existing bondholders while making current yields more attractive to lock in before the market fully adjusts. Equities may become relatively more attractive as fixed income returns soften. The CBN's reset restores credibility to the benchmark rate, but the path to single-digit interest rates remains conditional on continued disinflation, naira stability and supportive fiscal policy.
