Ghana's Economic Outlook Clouded by Debt Burden and Institutional Weaknesses, S&P Warns

Ghana's economic prospects face significant headwinds from structural weaknesses in institutional governance and the burden of servicing government debt, according to ratings agency S&P Global, which has cast doubt on the sustainability of recent fiscal improvements without further institutional strengthening.

The US-based firm's assessment comes as the Mahama administration, backed by a substantial 46-seat parliamentary majority, attempts to implement ambitious public finance reforms aimed at stabilising the economy. However, S&P remains cautious about the durability of these measures, noting that they have not yet withstood the pressures of a full electoral cycle or prolonged economic stress.

Structural Vulnerabilities and External Shocks

Ghana's economy remains heavily exposed to external volatility, with agriculture comprising one-fifth of GDP and gold exports accounting for over two-thirds of merchandise exports. This concentration creates acute vulnerability to commodity price swings and climate-related disruptions.

S&P highlighted several risk scenarios that could derail Ghana's recent progress. A sharper-than-anticipated decline in gold prices would directly compress export revenues at a time when the government is attempting to reduce fiscal deficits. Simultaneously, the agricultural sector faces threats from climate extremes—El Niño-induced droughts or flooding—whilst geopolitical tensions in the Middle East could inflate fertiliser costs, eroding farm productivity and livelihoods across rural Ghana.

These shocks could unravel the fragile easing of inflation that Ghana has achieved over recent months, forcing the central bank into further monetary tightening and potentially undermining the administration's reform momentum.

Institutional Reforms Still Untested

Whilst S&P acknowledged that Ghana's institutional arrangements are improving and that the government is advancing its reform agenda, particularly around public financial management, the agency emphasised that these measures remain unproven under real-world conditions. The administration has implemented new institutional frameworks, but their effectiveness over a full economic and electoral cycle remains unclear.

The ratings agency warned that fiscal slippages remain a genuine risk through 2029 as political pressures mount ahead of future elections. Even with a strong parliamentary mandate, implementing unpopular fiscal consolidation measures—such as revenue reforms or expenditure controls—becomes progressively harder as electoral cycles approach.

Why It Matters for Ghana

S&P's assessment directly affects Ghana's ability to access international capital markets at reasonable borrowing costs. A constrained credit rating keeps interest rates on government bonds elevated, making debt servicing more expensive and crowding out spending on health, education and infrastructure. This creates a vicious cycle: high debt service erodes fiscal space needed to invest in productivity and growth, making the economy even more dependent on volatile commodity exports.

For ordinary Ghanaians, this translates into limited government resources for public services, potential pressure on the cedi, and vulnerability to inflation if external shocks hit. The government's reform programme is therefore not merely a technocratic exercise but central to protecting living standards and economic stability.

The Mahama administration faces a narrow window to deepen institutional reforms, broaden the revenue base and prove that fiscal discipline can be sustained through an election cycle. Success could unlock a ratings upgrade and lower borrowing costs; failure risks renewed macroeconomic instability and a retreat to the austerity measures that characterised Ghana's 2015–2019 IMF programme.