Long-lived infrastructure needs long money, and the domestic market is lending the State short.
Mozambique’s domestic public debt reached MT538.3bn (about 7.2 billion euros) at the Banco de Moçambique’s July meeting, with Treasury bills up 21.2% since December and Treasury bonds up only 6%. The central bank read the split as weak demand for medium-term instruments and a preference for short paper, which is a problem for any government that wants to fund roads, dams or ports.
The mix matters more than the total for infrastructure finance. A bridge lasts decades and is paid back over decades; a bill matures in months and must be rolled again at whatever the market asks. By July 2026 the State was funding its capital plans with the second instrument.
The July numbers and what they flag
Bills rose to 10.57% of GDP and bonds to 12.8%, with arrears still named as the constraint.
According to Lusa’s report of the committee statement, domestic debt excluding loan contracts and leasing stood at MT538.3bn, up about 857 million euros from December 2025. Treasury bills reached 2.147 billion euros and Treasury bonds 2.6 billion euros. The committee identified rising debt and delayed State payments as the main source of uncertainty, with persistent delays on both domestic and external obligations weakening demand for securities and keeping rates rigid.
The monetary policy committee held the MIMO rate at 9.25% on the same day, and a separate report of the decision says it cited exchange rate stability and an expected fall in international energy and food prices, while acknowledging high public debt as a domestic challenge. In March, the domestic stock had been MT487.3bn, so the increase in four months was about MT51bn.
Mechanism: why a short-dated State cannot fund long assets
Rolling bills repeatedly turns each maturity into a refinancing event and each late payment into a signal.
Domestic banks hold most of the securities and buy them against deposits that are themselves short. When the State pays late, banks hesitate to lend for longer, so the Treasury leans on bills that mature within a year. Every roll then reprices the debt, and interest takes a larger share of revenue, which leaves less for capital spending.
Diário Económico reported on 1 July that Fitch had cut Mozambique’s rating to CC from CCC, and that the government had hired the firm Alvarez & Marsal to manage debt and talk to creditors. Whatever the label, the practical effect for a road or water project is that State-guaranteed borrowing is expensive or unavailable, and lenders price in the chance of late payment.
The pipeline that depends on someone else’s money
Water targets for 2036 are specific, and the funding has to come from outside the bill market.
The government’s water compact sets targets that Lusa summarised on 20 July: 876,335 new household connections by 2036, of which more than 801,000 urban and more than 75,000 rural, plus public standpipes and dispersed water sources. Minister Fernando Rafael presented the figures, and coverage is meant to reach 75% nationally.
Meeting those targets requires capital that lasts as long as the pipes: development-bank loans, concessional funds or private investment recovered through tariffs. The domestic bill market cannot supply it, and the reporting does not show a split of funders.
What a business should do in the second half
Match the tenor of your funding to the tenor of your asset, and avoid State-paid milestones.
Developers and contractors should seek funding for infrastructure from sources that match the asset’s life, such as development-bank credit lines, and avoid relying on short-term bank facilities to carry State receivables. Suppliers to water programmes can ask for payment security from the lender or utility.
The next signals are whether the Treasury shifts its issuance towards bonds and clears arrears, and whether the debt adviser’s work leads to an announced liability management exercise. Until then, assume that projects tied to the State’s balance sheet will run slower than their announced dates.
Sources
- Observador (Lusa). “Banco de Moçambique insiste que ‘elevado’ endividamento público está a afetar mercado financeiro”. 30 July 2026. https://observador.pt/2026/07/30/banco-de-mocambique-insiste-que-elevado-endividamento-publico-esta-a-afetar-mercado-financeiro/
- allAfrica. “Mozambique: Bank of Mozambique Continues Holding Interest Rate At 9.25 Per Cent”. 30 July 2026. https://allafrica.com/stories/202607300285.html
- Diário Económico. “Dívida Pública: Moçambique Desce Para os Piores Patamares”. 1 July 2026. https://www.diarioeconomico.co.mz/2026/07/01/economia/financas/divida-publica-mocambique-desce-para-os-piores-patamares/
- Observador (Lusa). “Moçambique quer criar 876 mil novas ligações de água domiciliária e 25 mil pontos públicos de abastecimento até 2036”. 20 July 2026. https://observador.pt/2026/07/20/mocambique-quer-criar-876-mil-novas-ligacoes-de-agua-domiciliaria-e-25-mil-pontos-publicos-de-abastecimento-ate-2036/
