Nigeria Public Debt Hits US$120.93 Billion in 2026

NIGERIA · ANALYSIS

Nigeria public debt reached ₦166.79 trillion, or about US$120.93 billion, as of 30 June 2026, according to the Debt Management Office. For US investors and policy readers, the more urgent question is how Africa’s largest economy will fund future obligations.

Nigeria is Africa’s most populous country and one of its largest oil producers, but its fiscal position has become a defining concern for emerging-market investors. This analysis explains the size of the debt, who holds it, and what the 13 October hearing before the House Public Accounts Committee could reveal, as flagged in the Africa Intelligence Brief.

How Nigeria’s Debt Reached US$120.93 Billion

Nigeria’s public debt has grown rapidly because the Federal Government has borrowed to fund budget deficits, infrastructure and recurrent spending while oil revenue has not kept pace. The Debt Management Office, the federal body that coordinates public borrowing, published the latest stock covering the position at 30 June.

That rise reflects new domestic issuance, external disbursements and the effect of the naira exchange rate on foreign-currency obligations.

A weaker naira mechanically raises the naira value of dollar debt even when no new external borrowing occurs.

The Numbers That Matter

The debt stock splits almost evenly between domestic and external obligations, but the risk profiles differ sharply. Domestic debt is largely naira-denominated and sensitive to local interest rates, while external debt creates a direct claim on foreign-exchange earnings.

• Total public debt: ₦166.79 trillion (US$120.93 billion) at 30 June 2026.
• Domestic debt: ₦91.59 trillion, or 54.91% of the total.
• External debt: ₦75.20 trillion, or 45.09%, equivalent to US$54.52 billion.
• States and FCT combined: ₦14.01 trillion.

Who Holds Nigeria’s External Debt

Nigeria’s external creditor base is concentrated among multilateral institutions and commercial bondholders. The World Bank Group is the largest identified creditor.

These securities are distributed through international capital markets and may be owned by US asset managers, pension funds, insurers and exchange-traded funds, though the DMO does not publish a full beneficial-owner list.

The IMF remains involved through surveillance and policy consultations.

The Naira Effect and Refinancing Risk

The naira exchange rate is central to Nigeria’s debt burden because a large share of external obligations is denominated in dollars. When the naira weakens, the domestic-currency cost of Eurobond coupons, multilateral repayments and other foreign-currency debt rises even if the dollar principal is unchanged.

Nigeria returned to the Eurobond market with a US$2.2 billion issue in December 2024 and followed with a US$2.35 billion dual-tranche issue in November 2025. Those transactions increased the country’s reliance on market-based, foreign-currency borrowing at a time when global interest rates remain elevated.

External debt service was US$870.73 million in the second quarter of 2026, including US$491.73 million of interest. That was down from US$954.06 million in the first quarter, but the composition shows interest is absorbing more than half of external debt-service payments.

Nigeria’s external debt stood at approximately US$54.5 billion at the end of June 2026. The figures are not directly comparable, but they illustrate the scale of foreign-currency exposure relative to available buffers.

The Actors and What Each Wants

Bola Ahmed Tinubu, Nigeria’s President since 29 May 2023, has pursued a reform agenda that includes removing fuel subsidies and unifying the exchange rate. Those measures have increased fiscal pressure in the short term while aiming to stabilise public finances over time.

Wale Edun, Minister of Finance and Coordinating Minister of the Economy, oversees federal borrowing policy and the DMO. Patience Oniha has led the Debt Management Office and is responsible for publishing the debt stock and managing issuance.

Olayemi Michael Cardoso, Governor of the Central Bank of Nigeria, provides monetary data used in debt conversion. The House Public Accounts Committee is the legislative body responsible for scrutinising public expenditure and contingent liabilities.

The Transmission Company of Nigeria is the state-owned entity that manages the national electricity grid. Its appearance before the committee matters because power-sector arrears, contractor claims and government guarantees may create obligations that are not fully captured in the headline debt stock.

What It Means for the United States and Latin America

For US investors, Nigerian Eurobonds offer yield and exposure to a large emerging-market sovereign, but they carry currency and refinancing risk. Repayment is ultimately supported by Nigeria’s dollar-earning capacity, reserves and fiscal revenues, not by naira-denominated tax collection.

A naira depreciation makes dollar coupons and principal more expensive in domestic-currency terms, while weaker oil prices or production disruptions reduce the foreign exchange available for debt service. US funds that hold Nigerian Eurobonds through index products or active portfolios are therefore exposed to Nigeria’s fiscal trajectory even if they do not trade the bonds directly.

For Latin America, Nigeria’s experience is a reminder of how quickly a large emerging economy can shift from commodity-led growth to fiscal strain. Countries such as Argentina and Ecuador have faced similar debt-service pressures, and Nigeria’s creditor mix, dominated by the World Bank and Eurobond investors, echoes patterns seen across developing economies.

The October hearing is a test of whether Nigeria’s debt figures capture the full fiscal burden, including contingent liabilities from state-owned enterprises. If the committee finds that TCN obligations or power-sector arrears are under-reported, the effective debt position could be larger than the official stock suggests.

Scenarios: What Would Stabilise or Tip Nigeria’s Debt

A stabilising scenario would combine higher oil production, a stronger naira and successful revenue reforms. If the Federal Government can refinance maturing Eurobonds at lower rates and contain domestic borrowing costs, the debt stock could become more manageable even if it continues to grow in nominal terms.

A tipping scenario would involve a sharp naira depreciation, a fall in oil prices below budget assumptions, or a loss of access to international capital markets. In that case, the government could be forced to choose between default, restructuring or deeper spending cuts.

The creditor concentration adds a layer of risk. Because the World Bank and Eurobond investors together account for most of the identifiable external exposure, any restructuring would require coordination among a small number of large players, which can be both an advantage and a complication.

What It Means for You

If you hold emerging-market bond funds or Nigerian Eurobonds, the key figure to watch is the debt-service-to-revenue ratio, not the headline debt stock. A ratio above 60% means Nigeria is spending more on creditors than on many core government functions, which raises the risk of delayed payments or restructuring.

US executives with Nigerian operations should monitor the naira and the availability of foreign exchange for repatriating profits. A tighter fiscal position could lead to capital controls or delayed dollar allocations, even if the government avoids a formal default.

Policy readers should note that Nigeria has room to negotiate with bilateral and commercial lenders without the complications of an IMF programme. That independence cuts both ways: it preserves sovereignty but removes a potential anchor for fiscal discipline.

What Is Not Known

The DMO’s public release does not provide a complete holder-by-holder breakdown of domestic debt, so the identity of the largest naira creditors is not fully transparent. Domestic obligations are generally held through Nigeria’s financial system, but specific October 2026 holdings cannot be inferred without the detailed debt-stock tables.

The beneficial ownership of Nigerian Eurobonds is also not published, because bonds are traded through custodians and nominee accounts. Any claim that US funds hold a specific amount would require bond-level regulatory filings or fund portfolio disclosures that are not available in the current research.

The full extent of contingent liabilities from the Transmission Company of Nigeria and other state-owned enterprises remains unclear. The October hearing may clarify whether power-sector arrears, contractor claims or government guarantees are included in the official debt stock.

What to Watch

The House Public Accounts Committee is the legislative body responsible for scrutinising public expenditure and contingent liabilities.

The DMO’s next quarterly debt-stock report will show whether the third-quarter increase was driven by new borrowing or exchange-rate effects. A large naira-driven jump would signal currency pressure rather than new fiscal commitments.

Nigeria’s 2026 budget execution reports will reveal whether the ₦15.8 trillion debt-service allocation is being spent as planned or exceeded. Any upward revision would confirm that interest costs are crowding out other spending.

Eurobond maturities before 2030 are a key refinancing test. If Nigeria can roll over those obligations at stable rates, the debt position becomes more manageable; if not, the risk of restructuring rises.

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Frequently Asked Questions

How big is Nigeria’s public debt in 2026?

Nigeria’s public debt reached ₦166.79 trillion, or about US$120.93 billion, as of 30 June 2026, according to the Debt Management Office.

Does Nigeria owe money to the IMF?

The IMF remains involved through surveillance and policy consultations.

How does the naira affect Nigeria’s debt?

A weaker naira raises the domestic-currency cost of dollar-denominated debt, because external obligations are converted at the prevailing exchange rate.

What will the 13 October hearing examine?

The House Public Accounts Committee is expected to examine whether contingent liabilities and power-sector obligations are captured in the official debt stock.

Are US funds exposed to Nigerian Eurobonds?

Nigerian Eurobonds are internationally distributed securities that may be held by US asset managers, pension funds and insurers, though the DMO does not publish a full beneficial-owner list.

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