The disagreement centres on how Nigeria’s debt-servicing burden should be measured and whether figures covering the first six months of the year provide a reliable picture of the country’s overall fiscal position.
In its recent Nigeria Development Update, the World Bank reported that the Federal Government’s debt servicing amounted to 124 per cent of its revenue in the first half of 2026. The Federal Ministry of Finance disputed that interpretation, maintaining that the calculation combines interest obligations associated with different tiers of government with revenue figures that do not capture all government earnings.
Why the Federal Government disputes the 124% figure
According to the Ministry of Finance, one major issue with the reported ratio is that the interest payments include obligations the Federal Government services on behalf of other tiers of government, including external loans contracted by state governments.
The ministry argued that comparing these payments exclusively with federal revenue produces a misleading result because the numerator and denominator do not necessarily represent the same level of government.
The ministry further maintained that government revenue tends to increase during the second half of the year because some tax payments are scheduled later in the fiscal calendar. It therefore argued that a six-month comparison should not automatically be treated as a complete assessment of annual debt sustainability.
Revenue grows faster than interest costs, ministry says
To support its position, the Federal Government highlighted changes in revenue and interest expenditure between the first halves of 2025 and 2026.
The ministry reported that federal revenue increased from ₦3.6 trillion in the first half of 2025 to ₦6.2 trillion in the corresponding period of 2026. That represents an increase of approximately 72 per cent.
Over the same period, interest payments rose from ₦5.6 trillion to ₦7.7 trillion, an increase of approximately 38 per cent.
The figures suggest that revenue grew considerably faster than interest costs during the period, although interest expenditure remained higher than the revenue figure cited by the ministry.
The government also said the interest-to-revenue ratio declined from 156 per cent in the first half of 2025 to 124 per cent in the first half of 2026. It put the difference between interest payments and revenue at ₦2 trillion in the earlier period and ₦1.5 trillion in the latest period.
The ministry described the changes as evidence that its fiscal reforms were producing results.
However, faster revenue growth does not, by itself, establish that debt-related fiscal pressures have been resolved. The broader assessment also depends on total revenue, interest and principal repayments, borrowing requirements and the government’s ability to meet its obligations as they fall due.
Why the government says full-year figures matter
The Ministry of Finance argued that debt sustainability should be assessed over a complete financial year rather than by relying exclusively on a six-month snapshot.
That projection differs from the 124 per cent figure under dispute in both its time frame and the debt-service measure being discussed. The government’s 124 per cent comparison concerns interest payments against revenue in the first half of the year, while the 46 per cent projection covers full-year debt service, including principal repayments.
The two figures should therefore not be treated as directly interchangeable. A meaningful comparison requires clarity on the period covered, the definition of debt service, the revenue base and the government entities included.
The ministry’s argument is that the annual projection offers a more appropriate basis for evaluating the country’s fiscal position. The World Bank’s broader analysis and the assumptions underlying its projections remain important to understanding the overall outlook.
Government defends borrowing framework
Beyond the disagreement over the ratio, the Federal Government maintained that its borrowing programme operates within the limits approved by the National Assembly under the 2026 Appropriation Act and the approved borrowing plan.
The Ministry of Finance also said government borrowing complies with the Fiscal Responsibility Act 2007 and the Debt Management Office (Establishment) Act 2003. It noted that borrowing information is published regularly by the Debt Management Office.
Compliance with approved borrowing limits and relevant legislation is an important part of public financial management. However, legal authorisation to borrow and the sustainability of debt are separate questions: the latter also depends on the cost of borrowing, the government’s revenue capacity and its future repayment obligations.
The ministry said it welcomed scrutiny of public finances but urged analysts to compare equivalent figures, consider the context behind reported statistics and seek clarification where the data was unclear.
What the disagreement means for Nigeria’s economy
The debate highlights a central challenge in assessing Nigeria’s fiscal reforms: determining whether improvements in revenue collection are translating into a more manageable debt burden.
When interest payments consume a large share of government revenue, fewer resources may be available for infrastructure, healthcare, education, security and other public services. The pressure can become more pronounced when revenue falls short of expectations or borrowing costs rise.
Conversely, sustained revenue growth can improve the government’s capacity to meet its obligations without continually increasing borrowing. Whether that improvement is durable depends on the consistency of revenue collection, expenditure management and the trajectory of debt costs.
For this reason, the disagreement between the government and the World Bank is not merely about a percentage. It concerns how the country’s fiscal health is measured and which indicators best explain the resources available to fund public services and repay debt.
What to watch next
A clearer assessment will depend on the publication and reconciliation of the underlying fiscal figures. Important indicators include federal revenue actually collected and remitted, interest payments attributable to the Federal Government, obligations serviced on behalf of state governments, and full-year debt-service and revenue outturns.
The final 2026 figures will also help establish whether the revenue growth reported by the ministry continues through the second half of the year and whether the World Bank’s full-year projection is borne out by actual results.
Until those figures are reconciled, the 124 per cent ratio and the government’s objections should be understood in their respective contexts rather than as conclusive evidence, on their own, of either fiscal distress or the success of the government’s reforms.
The central question is whether Nigeria can sustain stronger revenue growth while keeping interest costs and total debt repayments manageable over time.
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