Nigeria’s fiscal sustainability is currently facing an unprecedented challenge that contradicts conventional economic metrics. While the nation’s debt to GDP ratio remains within a moderate threshold, the actual burden of debt servicing has escalated to consume between 70 percent and 90 percent of total federal revenue. This revenue to debt trap has effectively paralyzed the government’s capacity for capital investment, forcing a reliance on further borrowing to meet basic operational obligations. For the Nigerian economy, this dynamic suggests that the country is not necessarily over borrowed in absolute terms, but is severely overburdened by the high cost of capital and a persistently narrow tax base.
The disconnect between GDP growth and fiscal health is a central theme in Nigeria’s current economic narrative. Global financial institutions often use debt to GDP as a primary indicator of solvency, yet as current data demonstrates, governments do not repay obligations with GDP; they repay them with actual cash revenue. Nigeria currently maintains one of the lowest tax to GDP ratios globally, creating a structural imbalance where the economy appears stable on paper while the national treasury remains under extreme duress. From a business journalism perspective, this mismatch creates a crowding out effect, as increased domestic borrowing by the government pushes interest rates higher, making credit inaccessible for the small and medium enterprises that drive national employment.
The scale of the fiscal pressure is starkly illustrated by the numbers. As of October 2025, realised revenue stood at N20.7 trillion, but debt service had already consumed N13.69 trillion, representing approximately 66 percent of realised revenue. When personnel and pension costs of N7.09 trillion are added, the recurrent obligations alone exceed total revenue, leaving a fiscal gap of N11.19 trillion between expenditure and realised revenue. The 2025 budget allocated 32 percent of expenditure to debt service, while recurrent spending and debt service combined accounted for 61 percent of the budget. The 2024 fiscal year told a similar story, with debt service consuming 69 percent of federal revenue and the actual fiscal deficit widening to N13.51 trillion, overshooting the budgeted target by 47.3 percent.
The high cost of borrowing for developing nations further exacerbates this crisis. Nigeria continues to pay a significant risk premium to access international capital markets, a disparity that reflects systemic inefficiencies in how global markets price emerging market risk. A government spokesperson from the National Orientation Agency defended the administration’s approach, stating that “Nigeria’s borrowing is not exceptional… we are rationally leveraging relatively cheap capital to stabilise an economy undergoing necessary reforms.” The National Orientation Agency added in an official statement that “the reduction in debt shows the government is actively managing its repayments. Instead of more debt, we are making down payments on some loans.” Minister Adebayo Adelabu expressed confidence in the trajectory, noting that “the reforms initiated by President Tinubu are beginning to take root; stability in our fiscal position will soon yield benefits for all.” A Debt Management Office representative emphasised the strategic shift toward concessional financing, explaining that “concessional loans carry lower interest rates and longer tenors… this is a strategic move to fund structural adjustments without high costs.”
However, opposition voices have challenged this optimism with stark figures and sharp criticism. Labour Party leader Peter Obi posted on his verified X account that “this is fiscally reckless and unjustifiable… we are borrowing N17.9 trillion while debt servicing alone gulps nearly half of our national revenue.” The African Democratic Congress issued a formal party statement describing “the budget as a debt trap disguised as economic reform. Unrealistic revenue projections will only mortgage the country’s future.” Economist Dr Paul Alaje, interviewed by the International Centre for Investigative Reporting, pointed to implementation failures, stating that “we borrow and pay interest, but the excitement over projects like roads is gone because only 30 percent of the capital budget is actually implemented.” The News Central TV editorial board delivered a sobering assessment, arguing that “creditors are paid before classrooms are fixed or hospitals are funded… Nigeria is no longer borrowing to build but borrowing to survive.”
The broader implications of this structural vulnerability extend beyond immediate fiscal metrics. Nigeria’s debt situation reflects a deeper productivity crisis, with borrowing at commercial rates used to fund consumption and recurrent obligations rather than infrastructure that can generate returns sufficient to service loans. The risk is not merely the absolute level of debt, but the absence of a clear path to revenue diversification and productive deployment of borrowed funds.
Domestically, the lack of transparency in debt utilization remains a significant concern for civic transparency advocates. Gabriel Okeowo, Country Director of BudgIT Nigeria, emphasized the need for stricter fiscal discipline and better linkage between borrowing and productive assets. “We cannot continue a cycle where a significant portion of our budget is dedicated to debt servicing while critical sectors like health and education are neglected. The government must provide a transparent audit of how past loans were utilized to ensure that new borrowings are strictly tied to self liquidating projects that can stimulate real sector growth,” Okeowo stated.
The BusinessDay Editorial Board captured the essential tension facing policymakers, noting that “whether the government can convert these borrowed resources into durable economic capacity is the narrow test they must pass.” Development expert Dr Aliyu Ilias observed that “macro indicators are improving at the margin, but the challenge is the absence of clarity around outcomes what specific roads or grids are being delivered?”
The path toward fiscal resilience requires a fundamental shift in how Nigeria manages its debt architecture. Policy experts suggest moving toward state contingent debt instruments, such as GDP linked bonds, which align repayment obligations with economic performance. However, domestic reforms must be matched by global advocacy for a fairer financial architecture that provides better access to concessional financing and Special Drawing Rights. Strengthening internal revenue generation through technology driven tax compliance is essential, but without reducing the sheer cost of debt service, even the most robust revenue gains will be swallowed by interest payments.
The Nigerian government’s Renewed Hope agenda faces a critical test in navigating this fiscal minefield. To achieve long term stability, the focus must move beyond simply managing the size of the debt to optimizing the revenue base and ensuring that every borrowed naira contributes to industrial capacity. If the current trajectory remains unchanged, the nation risks a scenario where it does not run out of debt, but it certainly runs out of the fiscal space required to sustain growth.
