Nigeria’s debt-service bill is rising to the point where it could nearly match public investment, underscoring how high rates and past borrowing are squeezing the government’s ability to spend on roads, power and other growth projects.
Nigeria debt service nears public investment amid N159.35 trillion debt
The pressure matters because a larger share of tax revenue is being diverted to interest payments and refinancing, leaving less room for capital spending that supports jobs and long-term output. Officials say the country’s public debt has climbed to N159.35 trillion, with the jump driven mainly by interest costs and bond rollovers rather than fresh infrastructure spending.
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That dynamic is a drag on growth and investor confidence. When a government spends more to service debt than to build productive assets, it risks locking in weaker medium-term expansion, a narrower tax base and higher refinancing needs.
The problem is not unique to Nigeria, but the scale is becoming harder to ignore. In the US, public debt is projected to reach a record $40.7 trillion by 2026, while the federal funds rate has held around 3.63% and the 10-year Treasury yield is near 4.6%, keeping global borrowing costs elevated and reinforcing the squeeze on heavily indebted sovereigns.
For investors, the key issue is whether fiscal reform can slow the debt-service spiral before it further erodes credit quality and currency stability. Any delay in restructuring, revenue measures or spending restraint would leave the government increasingly constrained just as financing conditions remain tight.
The next catalyst is policy response: debt management, refinancing plans and any shift in interest rates will determine whether the burden stabilizes or keeps crowding out investment.
| Entity | Gains | Losses |
|---|---|---|
| Government bondholders | ▲Higher interest income | ▼If restructuring risk rises |
| Nigerian government | ▲Longer refinancing runway | ▼Fiscal space for investment |
| Public investment projects | ▲Potential policy urgency | ▼Budget allocations |
| Taxpayers / economy | ▲Less if fiscal discipline improves | ▼Growth and services if spending is crowded out |
