September 17, 2026/CSL Update
Fitch Ratings in its recent special report “Sovereign Total Return Swaps and Repo Transactions: Q&A 2026” highlighted that sovereign Total Return Swaps (TRS) can provide hard-currency liquidity, diversify funding sources and, in some cases, lower borrowing costs, but also introduce transparency, liquidity, collateral, market and restructuring risks.
Fitch notes that TRS structures can create procyclical liquidity pressure because a fall in the value of pledged securities may trigger additional collateral requirements, while the encumbrance of domestic bonds can complicate recovery prospects for conventional creditors in a restructuring.
For Nigeria, Fitch’s concerns are particularly relevant to the US$5 billion facility with First Abu Dhabi Bank (FAB), as the transaction exchanges dollar liquidity for pledged naira-denominated Federal Government of Nigeria (FGN) securities and therefore creates exposure to interest-rate, foreign exchange (FX) and collateral-valuation movements. The implication is that while the borrowing can strengthen near-term FX liquidity and broaden Nigeria’s financing options, it also adds a layer of contingent liquidity and refinancing risk that needs to be actively managed.
The Debt Management Office (DMO), in its 27 August 2026 Frequently Asked Questions publication, sought to address these concerns by providing greater clarity on the structureand safeguards around the FAB facility. The transaction has a maximum size of US$5bn, a six-year tenor and a three-year break clause, with FGN securities pledged at 133.3% of the amount drawn. The break clause provides flexibility at year three to continue, refinance, partially reduce or exit the facility depending on prevailing market conditions.
It also noted that margining is monthly rather than daily, with a five-business-day cure period, while a US$30 million minimum threshold applies before a margin call is triggered. Importantly, the DMO identifies market, interest-rate, FX, collateral-valuation, counterparty and refinancing risks and states that improved external reserves, inflation, and exchange-rate conditions provide additional mitigation. The facility is also subject to statutory approval and quarterly disclosure of drawdowns and collateral in the DMO’s public debt statistics.
Nigeria has already accessed about US$1.5 billion from the FAB facility as its first tranche, with the proceeds reportedly supporting budget financing, refinancing and broader FX liquidity needs. The transaction is particularly relevant because the government has issued local-currency FGN securities as collateral while receiving dollar liquidity, effectively helping to improve access to FX without pledging oil revenues or strategic national assets.
Notably, we previously pointed (see CSL Economics and Strategy Report from 9 April 2026: Nigeria leverages derivatives to navigate widening fiscal gap) that though the derivative arrangement will enhance foreign currency liquidity, the loan structure exposes Nigeria to currency and price risk on the local-denominated bonds to be issued as collateral.
That said, the success of the TRS deal will depend on disciplined drawdown management, adequate FX reserves, prudent collateral management, transparent reporting and careful monitoring of interest-rate and refinancing risks. Maintaining clear risk-management guidelines will therefore remain critical to ensuring that the intended liquidity and debt-management
benefits will be delivered without creating disproportionate contingent pressures on Nigeria’s public finances.
Click here to download full report: CSL Nigeria Daily – 17 September – Economy