• Nigeria's Senate approved an additional $6 billion in external borrowing on March 31.

• The news is backed by several reforms that lifted GDP growth to a three-year high.

• However, the structure of a key instrument raises questions about the true cost of Abuja's market comeback.

Nigeria, Africa’s largest economy by output, approved $6 billion in external borrowing on March 31, as the Senate ratified two facilities in a single session. The package includes $5 billion raised through a total return swap arranged with First Abu Dhabi Bank, the UAE’s largest lender by assets, and $1 billion backed by UK Export Finance to rehabilitate Lagos’s main port terminals.

The same day, a presidential letter sent to the Senate estimated the country’s debt at $110.3 billion (about 159.2 trillion naira) as of Dec. 31, 2025. The Debt Management Office had yet to publish a full-year estimate at the time of approval.

Against this backdrop, concerns remain over how capital is allocated. "The bulk of capital inflows is going to the banking and financial sector, with marginal allocation to manufacturing, infrastructure and productive activities," Muda Yusuf, director general of the Centre for the Promotion of Private Enterprise, a Lagos-based economic policy group, said in remarks published in February 2026. A recovery anchored in portfolio liquidity rather than industrial investment risks being cyclical rather than transformative, he said.

Against this backdrop, the borrowing package tests whether three years of painful structural reforms can translate into lasting productive capacity. Since May 2023, the Tinubu administration has removed a fuel subsidy costing $10 billion annually, unified a fragmented foreign-exchange market and halted central bank financing of the budget deficit. These measures have compressed household incomes in the short term while delivering measurable macroeconomic gains.

Structural shift
 Real GDP grew 4.07% in the fourth quarter of 2025, the fastest pace in three years, according to the National Bureau of Statistics. Gross external reserves rose to $50.45 billion, a thirteen-year high, while net foreign-exchange reserves increased by 50.6% in 2025 to $34.8 billion, central bank data showed.

Inflation declined for ten consecutive months, reaching 15.1% in January 2026 under the NBS’s rebased consumer price index, which shifts its base year from 2009 to 2024 and expands its basket from 740 to 934 items. In its 2025 Article IV, the IMF said that tight monetary policy should be maintained until disinflation is firmly established, while the CBN expects inflation to ease further in 2026.

The $1 billion port tranche has a clearer economic rationale. Lagos Port Complex and Tin Can Island Port handle most of Nigeria’s non-oil trade, and their infrastructure gaps directly weigh on export competitiveness and the country’s ability to benefit from the African Continental Free Trade Area. The facility, arranged by Citibank in London with a first-loss guarantee structure, lowers Abuja’s effective financing cost.

However, the $5 billion total return swap is less conventional for an African sovereign. Under this structure, Nigeria pledges naira-denominated securities as collateral in exchange for dollars, with an obligation to post dollar margin calls if the value of those securities declines.

The Senate’s debt committee approved the package in under four hours without disclosing pricing terms, duration or margin-call thresholds. A comparable deal signed by Senegal in 2025 with First Abu Dhabi Bank involved local-currency securities with a face value of 150 million euros pledged against 105 million euros in cash, a 30% haircut at signing, according to documents reviewed by the Financial Times.

Whether Nigeria’s swap carries similar terms remains unclear. In an October 2025 report titled "From Policy to People," the World Bank outlined three conditions for a durable recovery: reducing agricultural trade barriers, improving fiscal transparency and scaling up cash transfers to vulnerable households. Without these measures, annual per-capita GDP growth of 1.3% is unlikely to sustainably broaden the tax base, the report said.

The IMF expects Nigeria’s debt-to-GDP ratio to remain below 40%, within regional thresholds. Whether the $6 billion borrowing will accelerate the country’s industrial expansion or simply add to financing without boosting productive capacity will depend on terms that Abuja has yet to disclose.

Idriss Linge