Debt Defaulters to Be Locked Out of Banks and No New Credit- CBN

Nigeria’s top banking regulator has shut the door on large loan defaulters, and this time, the consequences stretch far beyond simply being denied a new loan. The Central Bank of Nigeria (CBN)made the announcement on Thursday via a circular dated March 12, 2026. The directive, signed by Olubukola Akinwunmi, Director of Banking Supervision, applies with immediate effect across all deposit money banks in the country.

So, who exactly is in trouble? The CBN is going after what it calls “large-ticket obligors” — borrowers whose combined debt across multiple banks either exceeds the Single Obligor Limit or is large enough to dent a bank’s Capital Adequacy Ratio. In simple terms, these are the big players — companies and high-net-worth individuals — whose unpaid loans have the power to shake the entire banking system.

Once flagged in the Credit Risk Management System (CRMS) or by any licensed private credit bureau, these borrowers will find most banking doors firmly shut.

More Than Just a Loan Block

What makes this directive stand out is just how far the restrictions go. It is not only fresh loans that are off the table. The CBN has made clear that affected borrowers will also lose access to a wide range of banking facilities and guarantees — including letters of credit, performance bonds, bankers’ confirmations, and advance payment guarantees.

“For the purpose of this restriction, credit facilities include loans and other forms of direct credit. In addition, such obligors shall not be granted banking facilities or contingent liabilities such as bankers’ confirmations, letters of credit, performance bonds, or advance payment guarantees,” the circular stated.

Beyond cutting off access, banks have also been instructed to demand additional collateral from these defaulters to better cover any existing loan exposure.

A Sector Under Pressure

The timing of the directive is not coincidental. Nigeria’s banking sector has been grappling with a steady climb in bad loans. The CBN’s own data shows that the industry’s Non-Performing Loan ratio climbed to an estimated 7% in 2025, above the 5% ceiling set by the regulator. The CBN attributed the increase largely to the expiration of regulatory reliefs previously granted on restructured loans — once that window closed, several facilities were reclassified as non-performing, pushing the industry’s bad loan ratio higher.

This is not the CBN’s first move on the matter. A similar directive was issued on June 30, 2024, which prohibited loan defaulters from further access to credit facilities in the banking system. Thursday’s circular is, in effect, a stronger and more expansive version of that earlier policy.

The CBN warned that any institution found in breach of the new directive will face regulatory sanctions under the provisions of the Banks and Other Financial Institutions Act (BOFIA) 2020. In other words, banks that look the other way will also face consequences.

For Nigeria’s financial sector, the message from the apex bank is clear — borrowing big and walking away is no longer a viable option.