Nigeria has paid $57.67 billion in external debt interest in 54 years, with payments rising 1,140% since 2009

  • Nigeria spent $57.67B on external debt interest from 1970 to 2023.
  • Payments were low initially but rose steadily as borrowing increased.
  • In the 1990s, interest payments fluctuated due to debt rescheduling and restructuring agreements.
  • In 2005, payments jumped to $5.31B following a strategic debt buyback that accelerated obligations.
  • Annual payments climbed 1,139.6%, from $0.31B to $3.79B, showing rising debt service costs.

Nigeria paid a total of $57.67 billion in external debt interest from 1970 to 2023. Payments were low in the 1970s, rose steadily in the 1980s, and fluctuated in the 1990s due to debt restructuring.

In 2005, interest spiked to $5.31 billion following a strategic debt buyback that accelerated previously scheduled obligations. Since 2009, annual payments have surged 1,139.6%, climbing from $0.31 billion to $3.79 billion in 2023.

This trend highlights how borrowing patterns, targeted fiscal interventions, and rising commercial debt costs have shaped Nigeria’s external debt service over five decades.

Source:

World Bank - IDS

Period:

1970-2023
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  • The six North-Eastern states collectively owe around ₦450 billion in domestic debt as of Q2 2025.
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  • Bauchi State has the highest domestic debt burden of ₦143.6 billion, accounting for about 31% of the region’s total.
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In just six months, Nigeria spent over $2.3 billion servicing external debts
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  • Eurobond payments followed closely, with $687.8 million paid, reflecting Nigeria’s heavy reliance on commercial debt instruments.
  • Multilateral lenders like IDA and AfDB collectively received about $463 million, signalling continued exposure to concessional financing.
  • China’s share shrinking: Payments to Chinese lenders (EXIM + CDB) totalled $235.6 million, less than 11% of total outflows, suggesting reduced Chinese debt servicing in H1 2025.

Over 60% of Nigeria’s ₦1.7 trillion domestic debt service in Q2 2025 was spent on Federal Government Bonds
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93% of Nigeria's public debt is owed by the Federal Government
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  • States’ share has more than halved, from 20.5% to 7.4% in six years.
  • Total public debt grew from $83.9 billion to $99.7 billion, peaking at $113.4 billion in 2023.
  • Nigeria’s debt burden is increasingly concentrated at the centre, amplifying federal repayment risks and reducing fiscal independence for states.

60% of Nigeria's ₦152.4 trillion public debt is owed to domestic lenders
  • Total public debt hits ₦152.4 trillion, marking another milestone in Nigeria’s expanding debt profile.
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  • External debt stands at ₦71.8 trillion, equivalent to roughly 47%, reflecting Nigeria’s ongoing exposure to foreign lenders.
  • The data signals growing fiscal dependence on local markets, as authorities seek to limit exchange rate risks while still financing deficits.

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