In October 2025, a group of economists from the Kiel Institute, the Graduate Institute in Geneva, the University of Toronto and the UN Economic Commission for Africa published something that had never existed before: a single, instrument-level dataset covering more than 50,000 loans, treasury bills and bonds issued by 54 African countries between 2000 and 2024, totaling roughly $6.3 trillion in debt. The headline finding wasn’t the size of the number. It was what the number was made of. African governments now raise more than half of their financing domestically, reversing decades of dependence on external lenders. Domestic debt has tripled since 2010, from roughly $150 billion to nearly $500 billion by 2024.
That is the actual story sitting underneath a year in which debt distress was, by design, the headline item on the global finance agenda. South Africa’s G20 presidency, the first ever held by an African country, spent 2025 building toward an October Ministerial Statement on Debt and a November leaders’ summit in Johannesburg, the first G20 summit held on African soil. Yet the question that mattered most for the continent’s next decade of financing wasn’t fully on that agenda: not how much debt exists, but what kind, held by whom, in which currency, and for how long. Africa’s debt problem has not shrunk. It has changed shape, and the new shape carries risks the old diplomatic and institutional playbook was not built to see.
What is actually true, and how do we know
Start with the volume, because it hasn’t gone away. Africa’s total public debt has risen more than fourfold since the early 2000s, reaching roughly $2 trillion in 2024. Sub-Saharan Africa’s external debt stock alone grew from $425.8 billion in 2012 to $815.7 billion in 2021. S&P estimates government external debt repayments due across the region in 2026 will exceed $90 billion, more than three times the 2012 level. None of that has stopped growing.
The first axis is who lends. In 2011, commercial creditors, mostly Eurobond holders, accounted for 27% of Africa’s public external debt. By 2020, that share had risen to 52%. Multilateral and bilateral official lenders, who negotiate under known rules and often accept losses to preserve a country’s stability, had become the minority creditor class on a continent that used to rely on them for the bulk of its financing. un
The second axis, newer and less discussed, is where the borrowing happens at all. Since roughly 2020, and accelerating through the Federal Reserve’s tightening cycle from 2022, African governments have pivoted hard toward their own domestic markets. According to the Bank for International Settlements, local currency debt for low income African countries rose from an almost negligible share in the early 2010s to about 67% of total government debt by 2024. This looks, on its face, like a solved problem: borrowing in your own currency removes the exchange rate risk that has wrecked African sovereign balance sheets for decades. But the same reporting quantifies the cost of that protection. Multilateral loans carry concessional rates below 2%. Domestic treasury bills and government bonds in many African economies carry rates around 10% to 13%. The median sub-Saharan country issued domestic debt at an average interest rate of 8.8% in 2024. And domestic debt carries much shorter maturities than Eurobonds. Ghana, since completing its 2023 domestic restructuring, has issued only treasury bills maturing in under a year, with an average outstanding maturity below three months as of November 2025. A government financing itself that way is not reducing its exposure to a market shock. It is agreeing to face that market again roughly every ninety days.
How this came to be
None of this is a sudden turn. It is the direct, traceable consequence of what happened the last time Africa’s external creditor base shifted toward private bondholders, and it takes exactly one stroy to explain Zambia. Zambia defaulted on its $18.6 billion external debt in November 2020, the first sovereign default of the pandemic era, with debt reaching 133% of GDP. It formally requested treatment under the newly created G20 Common Framework in February 2021. The framework, designed that same year specifically to bring China (the continent’s largest bilateral lender, and one that sits outside the traditional Paris Club) into the same negotiating room as Western official creditors and private bondholders, was meant to resolve exactly this kind of mixed creditor case. It took more than three and a half years, roughly 1,300 days, before Zambia’s bondholders finally voted through a $13.4 billion restructuring in June 2024, making it the first country to complete a full rework under the Common Framework. The delay was not bureaucratic friction. It was structural: China called for multilateral development banks to also absorb losses, something the multilaterals refused on preferred creditor grounds, while the official creditor group and private bondholders spent years disputing what counted as “comparable” treatment between them.
Ghana and Ethiopia lived through versions of the same story. Ghana’s domestic debt restructuring was completed in February 2023, but its external Eurobond exchange only settled in June 2024. Ethiopia requested Common Framework treatment in 2021, defaulted on its Eurobond coupon in late 2023, reached an IMF agreement in July 2024, secured a memorandum of understanding with official creditors worth $3.5 billion in relief by July 2025, then watched its own Eurobond restructuring collapse twice, in January and again in May 2026, before finally reaching a preliminary deal on June 29, 2026, a 12% principal haircut paired with a new tradable instrument granting bondholders rights to a future bond issuance, which the official creditor committee only validated in August 2026. Five years, start to finish, for one billion dollars of bonds.
Watching this play out is precisely why finance ministries across the continent turned inward. A domestic treasury bill auction, however expensive, is a market a finance minister can actually control: no Paris Club, no ad hoc bondholder committee threatening litigation in London, no multi-year wait for a comparability ruling. The shift to domestic borrowing is not a mystery. It is the rational escape route from watching Zambia, Ghana and Ethiopia get held hostage, one comparability dispute at a time, by a restructuring architecture built for a creditor landscape that no longer exists.
What is moving beneath the surface
Three systems are interacting here, and each one relocates risk rather than removing it. The first is currency risk becoming duration and rollover risk. Borrowing in local currency solves the “original sin” problem that has defined African sovereign finance for generations: the mismatch between revenue earned in local currency and debt owed in dollars. But the trade is not free. What a government gains in currency protection it pays for in maturity. Ghana’s sub-three-month average maturity means the state is never more than a quarter away from needing a successful auction, which converts a slow-moving currency crisis into a fast-moving confidence crisis that can, in principle, arrive with almost no warning.
The second is the sovereign-bank nexus, and it is arguably the most under-discussed risk in this entire shift. Domestic banks are the primary buyers of domestic government debt, and in the West African monetary union, government debt now accounts for 43% of bank assets. That coupling means a sovereign funding stress and a banking crisis are no longer separable events; they are increasingly the same event, arriving together. A decade ago, when African sovereign debt sat mostly on the books of foreign Eurobond funds, a fiscal crisis in Lusaka or Accra stayed largely offshore. Today, a comparable stress in a country with a heavily domestic-financed budget threatens the deposit base of its own citizens and the balance sheets of its own lenders directly.
The third is an institutional mismatch between the tool available and the problem that actually exists. The Common Framework, and the broader G20 architecture South Africa spent 2025 championing, was built around negotiating official bilateral and Eurobond debt. It has no real mechanism for the debt now growing fastest, domestic, bank-held, short-dated local currency debt, because that debt was never meant to require international coordination in the first place. Civil society groups were blunt about the gap this leaves. The African Sovereign Debt Justice Network and the pan-African Common African Position, set out in the Lome Declaration, pushed for a permanent, rules-based multilateral debt workout mechanism anchored at the UN, with built-in debt transparency requirements. That demand did not make it into the final G20 Johannesburg declaration, which advocacy group AFRODAD called a lost opportunity even as it praised South Africa for putting African debt at the center of the summit for the first time. Over half of African countries remain in debt distress or at meaningful risk of it, by one recent estimate, and the framework built to address that risk still cannot see, let alone negotiate, the domestic half of the balance sheet where the fastest growth is now happening.
The stakes divide unevenly. Domestic banks and pension funds are, for now, clear winners: they earn 8% to 13% yields on government paper that carries an implicit sovereign guarantee, a return profile that is quietly reshaping bank balance sheets across the continent even as it likely crowds out lending to private businesses competing for the same domestic credit. Finance ministries win an escape from years-long Eurobond sagas, trading a slow, internationally visible crisis for a faster, quieter, domestically absorbed one. Ad hoc bondholder committees, as Ethiopia’s case shows, have also learned to win: the threat of UK litigation and a refusal to accept a “vanilla” restructuring extracted a new instrument, the New Money Warrant, that gives them optional upside on Ethiopia’s future recovery on top of the restructured principal.
The costs land less visibly. Private sector borrowers in countries where the sovereign now competes aggressively for domestic bank credit face tighter and more expensive financing, a cost that shows up in slower business formation rather than a headline number. Citizens of countries like Zambia and Ethiopia absorbed years of frozen investment and IMF-conditioned austerity while their restructurings dragged through official creditor disputes that had nothing to do with their own conduct. And depositors and financial systems generally are now more tightly coupled to sovereign credit risk than at any point in the past two decades, a coupling nobody voted for and few finance ministries have been transparent about. None of this makes the domestic debt shift purely a mistake. It deepens local capital markets, builds a genuine local investor base, and insulates budgets from a Federal Reserve decision made in Washington. The researchers behind the African Debt Database describe the honest version of this trade plainly: the line between financial deepening and financial repression can be thin, and Africa’s governments are currently walking that line at speed, without much public accounting of which side they’re closer to.
What happens next, and what it demands of the reader
Watch three things over the next twelve to eighteen months. First, whether other post-restructuring governments follow Ghana into ultra-short domestic maturities, effectively trading a solved external debt problem for a permanent, self-inflicted rollover problem that requires a successful auction every few months indefinitely. Second, whether South Africa’s G20 legacy translates into anything closer to the permanent, rules-based mechanism African governments themselves asked for at the Lome Declaration, or whether debt treatment continues at the current pace, roughly one country reaching full resolution every year or two, while the domestic side of the balance sheet grows unaddressed in the meantime. Third, and most consequential: whether any country with a heavily bank-financed domestic debt stock experiences its first real sovereign-bank nexus event, a genuinely new category of African debt crisis that starts inside a domestic bank balance sheet rather than in a missed Eurobond coupon, and one the current multilateral toolkit, built entirely around external creditor coordination, has no real answer for.
There are three plausible paths from here, not one. African governments could build deeper, longer-dated domestic markets and a broader base of local pension and diaspora investors, turning the current fragility into genuine financial independence over the next decade. A shock, currency, political or banking, could hit a country with short-dated, bank-concentrated domestic debt and trigger a homegrown funding crisis with no international mechanism designed to backstop it. Or sustained pressure from African governments and civil society could finally force a redesigned architecture capable of handling mixed domestic, external, multi-currency debt in months rather than years. Nothing in the data available right now tells us which of these three Africa is actually on.
For policymakers, the sharp question is whether a ministry celebrating its exit from a Eurobond restructuring has quietly built a bigger domestic one in its place. For investors, it is whether the coupling between sovereign risk and domestic bank risk is being priced at all, in a market that has spent two decades pricing the wrong kind of default. For everyone else watching this from outside a finance ministry, it is simpler and harder to answer: who, in any of these countries, is actually tracking whether the government’s own borrowing is quietly starving its own economy of credit?
How much debt Africa carries, was always going to be answerable with more growth, more austerity, or both. The structure question is harder, because it is really a question about power: who gets to say no when a payment comes due. For a growing share of Africa’s debt, the answer to that question is no longer a bondholder in London or a finance ministry in Beijing. It is a domestic bank, holding paper issued by the same government that regulates it, in a currency neither side can hedge against the other. Whether that turns out to be the beginning of real financial independence or a slower, quieter version of the same problem is not something the data can settle yet. It is the thing worth watching closest.
