Apex bank orders immediate credit freeze on high-exposure obligors as industry NPL ratio breaches 7%, exceeding the 5% regulatory threshold

Nigeria's apex bank has moved decisively against chronic loan defaulters, ordering commercial banks to immediately freeze credit access for large borrowers whose loans have turned sour — in the most aggressive enforcement action on non-performing loans (NPLs) in recent memory.

In a circular dated March 12, 2026, the Central Bank of Nigeria (CBN) directed all deposit money banks to bar "large-ticket obligors" — borrowers with significant non-performing exposures — from accessing any new credit facilities, effective immediately. The directive was signed by Olubukola Akinwunmi, Director of Banking Supervision.

The freeze applies to borrowers whose total exposure across the banking system breaches the Single Obligor Limit set under Clause 3.2(d) of the CBN's Prudential Guidelines for Deposit Money Banks. To qualify as non-performing, these exposures must be flagged in either the Credit Risk Management System (CRMS) or data held by licensed private credit bureaus.

Beyond blocking new loans, the CBN is going further. Affected borrowers will also be denied services that create contingent liabilities for banks — including letters of credit, bankers' confirmations, performance bonds, and advance payment guarantees. Banks must additionally demand extra collateral on existing exposures to better secure current obligations.

The timing is no accident. The CBN's own macroeconomic data shows the banking industry's NPL ratio has climbed to approximately 7% — breaching the 5% regulatory prudential threshold and raising alarm over deteriorating asset quality across the sector.

The regulator pins much of the blame on the expiry of pandemic-era forbearance measures. As restructured loan relief periods ended, large swaths of previously shielded debt were reclassified as non-performing, exposing the true scale of credit stress in the system.

CBN officials made clear the directive is about more than debt recovery. The bank framed the restrictions as essential to preventing further asset quality erosion, curbing reckless borrowing behaviour by large obligors, and reinforcing timely repayment culture — all critical to sustaining financial system resilience as Nigeria navigates persistent economic headwinds.

Banks are required to verify borrower status through CRMS and licensed credit bureau data to ensure full compliance. Non-compliance is not an option the CBN appears willing to entertain.