The Central Bank of Nigeria (CBN) has raised the stakes in its liquidity management strategy with a new 75 percent cash reserve ratio (CRR) on non-treasury single account (TSA) public sector deposits.
CBN Governor Olayemi Cardoso unveiled the policy after the 302nd Monetary Policy Committee (MPC) meeting in Abuja on Tuesday.
EDITOR’S PICKS
Unlike the standard CRR applied across the banking system, this one targets government-related funds that sit outside the TSA but remain lodged in commercial banks. By demanding that banks sterilise three-quarters of such deposits with the CBN, the apex bank is effectively neutralising a volatile source of cash flow in the financial system.
Why Focus on Non-TSA Deposits?
Non-TSA deposits are funds of ministries, departments, agencies, and state-owned firms that bypass the centralised TSA framework. Because they are not under the same strict controls, they tend to create sudden liquidity surges when released into the system.
Analysts argue that these flows, rather than private sector deposits, are the real destabilising factor in the money market. Muda Yusuf of the Centre for the Promotion of Private Enterprise (CPPE) noted that isolating public sector funds is a way of shielding the system from fiscal shocks without punishing the private sector with uniformly high reserve requirements.
“Most of those liquidity challenges is not coming from the private sector. Most of it is coming from the public sector, and it is not fair to penalise the whole system with a huge CRR when the bulk of the liquidity is coming from the public sector,” he said.
Yusuf noted that the main objective is to safeguard the system against liquidity surge arising from the fiscal side.
Implications for Banks
The new rule forces banks to lock away a significant share of government-related funds, limiting their ability to deploy such deposits for lending or investment. In practical terms, it reduces the liquidity advantage banks usually enjoy when they hold large public sector balances.
With commercial banks’ general CRR already lowered from 50 percent to 45 percent, the contrast is clear: private-sector-driven liquidity is being freed up slightly, while public-sector-driven liquidity is being heavily restrained.
This suggests a deliberate policy tilt—encouraging credit to the private economy while curbing fiscal liquidity that could fuel inflation or destabilise interest rates.
Broader Policy Context
The MPC paired the new 75 percent CRR with a slight cut in the monetary policy rate (MPR) from 27.5 to 27 percent, citing five consecutive months of disinflation and forecasts of further declines. The liquidity ratio was left unchanged at 30 percent, and the standing facilities corridor was widened to improve interbank efficiency.
Taken together, the moves show a balancing act: easing policy enough to support recovery while tightening around fiscal liquidity leakages that could undermine stability.
What to Watch Next
The effectiveness of the 75 percent CRR will depend on how much non-TSA government money still circulates in commercial banks despite the TSA framework. If the volumes are large, the sterilisation could tighten liquidity considerably for some lenders, forcing them to lean more on private sector deposits.
FURTHER READING
For businesses and households, the impact may not be immediate, but the policy signals that the CBN is drawing a sharper line between fiscal-driven and private-driven liquidity. The broader goal is clear: protect the disinflation trend while cushioning the economy from fiscal spillovers.
Philip Ibitoye is a Special Correspondent with EKO HOT BLOG. Click here to find daily analysis and critical insight on trending issues in Lagos and other parts of Nigeria.
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