Fitch Ratings has dropped the ratings of (three of the Tier 1 banks in Nigeria) Zenith Bank, Guaranty Trust Bank, and United Bank for Africa to Long-Term Issuer Default Rating (IDR) ‘B’ and Viability Rating (VR) ‘b’.
The rating also placed the Long-Term IDRs, VRs and National Ratings of all 10 rated Nigerian banks (excluding Stanbic IBTC Holdings – SIBTCH and Stanbic IBTC Bank – SIBT, which are not assigned VRs and IDRs) on Rating Watch Negative (RWN).
What it means: RWN reflects Fitch’s expectations that all Nigerian banks will face material pressures from a weaker operating environment over the next few months given the oil price crash, potential further devaluation of the Nigerian naira and the impact of the COVID-19 pandemic on individuals and businesses.
It stated, “While the full extent is not yet known, it is our view that ‘b+’ VRs and ‘B+’ IDRs are no longer compatible with the deteriorated operating environment.”
It is important to note that before the current crisis, Fitch’s sector outlook for the Nigerian banking sector was negative, which reflected tough operating conditions, including slow GDP growth, rising regulatory risks and potential performance pressures.
According to the rating, Nigerian banks’ credit profiles are expected to suffer from weaker asset quality and reduced profitability in the more severe downside scenario.
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According to Fitch, the current oil price shock would adversely impact the oil and gas sector. “This sector accounts for around 30% of the banking sector’ gross loans, of which a large proportion was restructured during the previous crisis (some are still classified as Stage 2 under IFRS 9).
“Our stress tests show that asset-quality risks arising from deterioration of the banks’ oil and gas exposures are the biggest threat to their ratings. Additionally, we expect the non-oil segment to be impacted by the slower economy, but also due to the COVID-19 crisis, which could severely affect communities and industries. It would particularly test the quality of consumer and SME loans.”
Lower oil revenues also raise the prospect of a material naira devaluation, which would put pressure on the banks’ regulatory capital ratios.
However, given the banks’ net long foreign-currency positions, Fitch’s stress tests show that in most cases the impact on Fitch Core Capital (FCC) ratios is tolerable under several scenarios.
“Nigerian banks have reasonable loss-absorption buffers, underpinned by strengthened capitalisation since the last crisis. In the near term healthy earnings will continue to absorb larger credit losses but future profits will be under pressure from slowing loan growth,” it added.
Other effects are reduced client activity and higher levels of provisioning for expected credit losses under the IFRS 9 accounting framework.
On balance, the near-term impact from the oil price shock and COVID-19 on funding and liquidity is likely to be tolerable. The primary risk is that lower oil revenues (and Nigeria’s falling FX reserves) could limit banks’ access to foreign currency (FC) liquidity.
Furthermore, adverse global conditions could impede some banks in raising external financing. Local-currency liquidity remains strong with banks funded mainly by low-cost customer deposits.
Meanwhile, Central Bank of Nigeria (CBN) had announced relief measures, which should alleviate some near-term asset-quality pressures. These include requesting banks to restructure loan tenors and terms for consumers and business that are most affected, particularly borrowers in the oil and gas, agriculture and manufacturing sectors.
Fitch will resolve the RWN once it has assessed how this economic shock impacts the banking system and the credit profiles of each bank, as well as the banks’ ability to adapt. Fitch expects to resolve the RWNs in the next six months.
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Key rating drivers
IDRs and VRs: The Long and Short-term IDRs of Nigerian banks are driven by their standalone credit profiles as determined by their VRs. Long-Term IDRs range from ‘B’ to ‘B-‘, reflecting Nigeria’s challenging and volatile operating environment, which highly influences the banks’ financial and non-financial rating factors.
Asset-quality metrics, which have improved over the last three years owing to restructuring, recoveries and write-offs, are likely to deteriorate in 2020 due to the current shocks. This will also put increasing pressure on earnings, profitability and capitalisation. The risks to funding and liquidity are mainly from disruption in FC liquidity.
Support ratings and support rating floor: Fitch believes that sovereign support to Nigerian banks cannot be relied on given Nigeria’s (B+/Negative) weak ability to provide support, particularly in FC.
Therefore, the Support Rating Floor (SRF) of all Nigerian banks is ‘No Floor’ and all Support Ratings (SRs) are ‘5’. This reflects our view that senior creditors cannot rely on receiving full and timely extraordinary support from the Nigerian sovereign if any of the banks become non-viable.
Nationa ratings: The National Ratings reflect the creditworthiness of the Nigerian banks relative to other issuers in Nigeria. The National Ratings of SIBTCH and SIBTC are the highest in Nigeria, reflecting our view of potential support from parent Standard Bank Group (BB+/Negative) if required. The RWN on the 10 other commercial banks’ National Ratings reflect our view that their standalone credit profiles are weakening in the current downturn.