Nigeria’s $5 billion financing arrangement with First Abu Dhabi Bank is entering a new phase just months after the government began drawing from it, with FAB considering whether to syndicate part of its exposure to other lenders. The move could spread the risk of the transaction among more banks while leaving FAB as Nigeria’s counterparty. It also puts a spotlight on the central trade-off behind the deal: Nigeria has secured access to dollar liquidity, but not certainty over what that liquidity will ultimately cost.
The transaction is a total-return swap, not a conventional Eurobond. In simple terms, Nigeria receives dollars from FAB and provides eligible naira-denominated Federal Government securities as collateral. The facility allows the government to draw funds in stages rather than borrowing the entire $5 billion immediately.
Nigeria has already drawn $1.5 billion, leaving up to $3.5 billion available through subsequent drawdowns. The government has said the facility is intended to support spending and refinance more expensive obligations. Taiwo Oyedele, finance minister, has said the structure allows Nigeria to pay interest only on the amount actually drawn. That gives the government flexibility: it does not incur interest on the entire $5 billion while part of the facility remains unused.
But the flexibility comes with a different kind of uncertainty. The interest rate is floating. The first tranche is priced at the Secured Overnight Financing Rate, or SOFR, plus 3.95 percentage points, while subsequent drawings carry SOFR plus 4 percentage points. SOFR is a benchmark for overnight borrowing secured by US Treasury securities and is published daily by the Federal Reserve Bank of New York.
The New York Fed reported SOFR at 3.88 percent on September 24. At that level, the indicative rate would be about 7.83 percent on the first tranche and 7.88 percent on subsequent drawings, before fees and other contractual costs.
That makes the deal, in effect, a bet on the direction of global dollar borrowing costs. If US rates fall, Nigeria’s floating financing cost should fall with them. If rates rise, the government’s interest bill rises. A one-percentage-point increase in the financing rate would add roughly $10 million a year for every $1 billion outstanding, assuming the principal remains unchanged. On the full $5 billion, the same increase would translate into about $50 million in additional annual interest.
This is where the swap differs from a conventional Eurobond. A Eurobond normally gives the borrower a fixed coupon for the life of the bond once it is issued. The FAB structure gives Nigeria greater flexibility through staged drawdowns, but leaves more of the borrowing cost exposed to movements in global rates. The question, therefore, is not simply whether the swap is cheaper than a Eurobond. It is where the risk has moved.
The International Monetary Fund has highlighted that distinction. Its 2026 Article IV report said the swap’s interest rate is comparable to Nigeria’s Eurobond yield, but the structure is more complex because it is collateralised at 133 percent with domestic government securities. The IMF warned that Nigeria could face margin calls if the foreign-exchange value of the naira securities falls because of naira depreciation or higher domestic interest rates.
That creates a second layer of risk beyond the floating interest rate. If domestic yields rise, existing government bonds would generally lose market value as investors demand higher yields on newly issued securities. If the bonds pledged to FAB fall sufficiently in value, Nigeria could be required to provide additional collateral, depending on the contractual terms.
The exchange rate creates another vulnerability. The borrowing is in dollars, while the collateral is denominated in naira. A weaker naira therefore reduces the dollar value of the securities backing the facility. Abayomi Fashina, group head, Risk Management at STL Capital, said the broader concern in Nigeria’s financial system is how separate risks can reinforce one another when a major shock hits. ‘The risks could arrive together following a single shock, such as an oil-price collapse, naira dislocation or sudden loss of market confidence,’ Fashina said.
That interaction matters for the swap. A shock that weakens oil revenues could simultaneously pressure the naira, government finances and domestic bond prices, potentially increasing the cost of the dollar financing while putting pressure on the collateral supporting it. Nigeria’s fiscal position makes that sensitivity important. The IMF projects Federal Government interest payments at 53.7 percent of revenue in 2026, after 53.2 percent in 2025.
Idris Oyekan, capital market and credit rating analyst at Quantum Zenith, said Nigeria’s broader fiscal constraint remains significant. ‘Our fiscal position is not solid enough to accommodate all our expenses,’ Oyekan said. ‘Debt servicing alone gulps a significant share of our revenue.’ The implication is that even a financing structure that provides greater flexibility does not remove the underlying fiscal problem. Nigeria still has to service the obligation from government revenues while managing the currency and interest-rate risks attached to it.
Muda Yusuf, chief executive officer of the Centre for the Promotion of Private Enterprise, similarly warned about the fiscal consequences of rising government borrowing. ‘As the government borrows more, its debt-service cost also increases. When debt servicing increases, it reduces the government’s ability to spend on other things,’ Yusuf said.
The government’s case for the transaction is that the dollars can refinance more expensive obligations and support infrastructure and budget implementation. If the facility replaces borrowing with a higher effective cost, Nigeria could create fiscal savings. If the funds finance productive projects, the economic return could also outweigh the financing cost. But those benefits depend on what the money replaces and how the underlying risks evolve.
The emerging syndication by FAB adds another dimension. BusinessDay reported on October 1 that FAB is exploring whether other banks have sufficient appetite to take portions of its position while remaining Nigeria’s counterparty. The arrangement could reduce FAB’s concentration in Nigeria while bringing other international lenders into the transaction.
That does not by itself mean Nigeria is facing difficulty with the facility. FAB remains committed to the transaction, according to people familiar with the discussions. But it shows how the risk of a complex sovereign financing can be distributed after the original deal has been struck.
For Nigeria, the attraction of the swap is clear: access to dollars without raising the full $5 billion at once, with the possibility of benefiting if global dollar rates decline.
The trade-off is equally clear. The government has exchanged some of the certainty of fixed-rate borrowing for exposure to global rates, the naira and the value of its domestic bond collateral.
That makes the six-year life of the facility more important than the headline $5 billion.
Nigeria has secured liquidity, but not certainty. Over the life of the transaction, the real cost will depend not only on how much the government draws, but on the path of global interest rates, the naira and Nigeria’s domestic bond market.