Nigeria’s domestic debt servicing obligations reached a staggering N1.707 trillion in the second quarter of 2025, according to official data released by the Debt Management Office (DMO), underscoring the mounting fiscal pressures facing Africa’s largest economy.
The three-month period spanning April through June saw the federal government allocate the bulk of these funds—N1.686 trillion—toward interest payments alone, while a relatively modest N20.14 billion went toward principal repayments on promissory notes. The figures highlight the government’s growing dependence on domestic borrowing to plug widening budget deficits, even as debt servicing costs threaten to crowd out critical expenditure on infrastructure, education, and healthcare.
Bonds and Treasury Bills Dominate Spending
Federal Government of Nigeria (FGN) Bonds emerged as the single largest drain on the treasury, accounting for N1.074 trillion in debt service payments during the quarter. April saw the heaviest outlay at N502.66 billion, followed by N318.84 billion in June and N252.54 billion in May. These instruments, which typically carry longer maturities and higher interest rates, have become a cornerstone of government financing strategy in recent years.
Nigerian Treasury Bills (NTBs), often favored for their short-term nature and liquidity, consumed another N537.9 billion. Monthly breakdowns show N254.12 billion paid in April, N169.39 billion in May, and N114.39 billion in June, reflecting the rolling nature of these obligations as bills mature and are refinanced.
Islamic and Green Finance Instruments Add to Burden
The government’s diversified borrowing portfolio also includes Sukuk bonds—Islamic-compliant instruments that have gained traction as Nigeria seeks to tap into alternative funding sources. Debt service on Sukuk totaled N70.72 billion for the quarter, with a notable spike in June when N43.26 billion was paid out, compared to N27.45 billion in April.
Meanwhile, Nigeria’s commitment to environmental sustainability financing saw N1.08 billion allocated to servicing green bonds in June, part of the government’s broader strategy to fund climate-resilient infrastructure projects.
The retail-oriented FGN Savings Bonds, designed to encourage small-scale domestic investment, required N3.19 billion in servicing costs, with monthly payments hovering between N930 million and N1.17 billion.
Volatile Monthly Spending Pattern Raises Questions
A closer examination of monthly trends reveals significant volatility in debt servicing obligations. Payments peaked sharply in April at N805.31 billion—nearly half the quarterly total—before plummeting to N423.10 billion in May, then edging back up to N478.67 billion in June. This fluctuation likely reflects the maturity profiles of different instruments and the timing of coupon payments on longer-dated bonds.
Fiscal Sustainability Concerns Mount
The latest figures arrive amid growing concerns about Nigeria’s debt sustainability and the country’s ability to balance debt servicing with developmental spending. With revenues from oil exports remaining volatile and non-oil revenue collection facing structural challenges, the government has increasingly turned to domestic capital markets to fund operations.
Economic analysts have warned that the rising cost of debt service—driven by both increased borrowing and elevated interest rates in the domestic market—could create a vicious cycle where new borrowing is primarily used to service existing obligations rather than fund productive investments.
The N20.14 billion in principal repayments on naira-denominated promissory notes, while relatively small, represents the only instance during the quarter where the government actually reduced its debt stock rather than simply paying interest on existing obligations.
As Nigeria navigates persistent fiscal deficits, inflationary pressures, and external debt obligations not captured in these domestic figures, the sustainability of current borrowing patterns remains a critical concern for policymakers and international financial institutions alike.
The DMO has not yet released comparative data for previous quarters, but the Q2 2025 figures suggest that debt servicing will continue to command an outsized share of government expenditure in the months ahead.
WHAT YOU SHOULD KNOW
Nigeria spent N1.7 trillion servicing domestic debt in Q2 2025, with 99% going to interest payments and just 1% to actual debt reduction. The government is trapped in an expensive borrowing cycle—paying N1.686 trillion simply to service existing loans while barely reducing the principal debt.
With FGN Bonds and Treasury Bills consuming the largest shares, Nigeria’s debt burden is becoming unsustainable, diverting critical funds away from infrastructure, education, and healthcare. Unless revenue generation improves dramatically, the country risks borrowing just to pay interest on old debts—a dangerous fiscal spiral.
