France's debt could hit 122% of GDP by 2030. Why is its economy under pressure?

France is facing a difficult economic combination. Public debt is approaching 120 per cent of gross domestic product (GDP), economic growth is weak and the cost of government borrowing has risen sharply. The government has warned that debt could approach 122 per cent of GDP, adding to concerns about the country's ability to bring its public finances under control.

Eurostat data released on October 21 showed that France's public debt stood at 3.596 trillion euros at the end of June 2026, equivalent to 119.1 per cent of GDP. That was up from 117.7 per cent at the end of March and 115.4 per cent a year earlier.

The International Monetary Fund's October 2026 World Economic Outlook projects French economic growth of just 0.4 per cent in 2026. For the eurozone's second-largest economy after Germany, the combination of high debt and sluggish growth presents a challenge that goes beyond balancing the annual budget.

Why is France struggling to control its debt?

France's underlying fiscal problem is that government spending continues to exceed revenue by a substantial margin.

The country recorded a public deficit of 5.1 per cent of GDP in 2025, according to France's national statistics agency, INSEE. That was an improvement from 5.8 per cent in 2024, but it remained well above the European Union's usual deficit limit of 3% of GDP.

Public debt stood at 115.6 per cent of GDP at the end of 2025, according to INSEE's initial estimate, before rising further in the first half of 2026.

A large public sector is central to France's economic model. Government expenditure accounted for 57.2 per cent of GDP in 2025, one of the highest proportions in the European Union and approximately 7.7 percentage points above the EU average.

A substantial share of this spending goes towards pensions, healthcare, social protection and support for businesses. These programmes provide services and income security, but many are recurring commitments that cannot be reduced quickly without affecting households and the wider economy.

France also has a high tax burden. The European Commission's country assessment puts tax revenue at 44.3 per cent of GDP in 2025, against 39.9 per cent across the EU. Yet even relatively high revenue has not been enough to cover public expenditure.

Why does weak growth make the problem worse?

The weakness of France's growth outlook is particularly important because the debt-to-GDP ratio depends on both the stock of public debt and the size of the economy.

The IMF's October forecast puts French GDP growth at 0.4 per cent in 2026. Germany is projected to grow by 1.3 per cent, while Italy is expected to expand by 0.8 per cent.

Slower growth can limit increases in tax revenue, even as government spending commitments continue. It can also make it harder for the government to reduce the debt ratio because GDP, the denominator in that calculation, grows more slowly.

France's economy is not without strengths. It has major aerospace, luxury goods, tourism, services and advanced manufacturing industries. But stronger output and productivity growth are needed to improve the fiscal outlook over time.

Bond markets are adding to the pressure

Investors are demanding higher returns to lend to the French government, reflecting concerns about its fiscal position and the uncertainty surrounding budget decisions.

On October 22, France's 10-year government bond yield rose to 5.06 per cent, after touching 5.1415 per cent, its highest level since July 2002, according to Reuters. The premium over German 10-year government bonds widened to around 177.7 basis points, its highest level since November 2011.

The German benchmark yield was around 3.34 per cent at the time.

The gap matters because it shows that investors are demanding substantially more compensation to hold French government debt than German debt. Both countries borrow in euros, but markets do not view their fiscal risks as identical.

Higher yields increase the cost of issuing new debt and refinancing maturing obligations. Existing fixed-rate debt does not automatically become more expensive when market yields rise, but the government's interest bill can increase as debt is refinanced.

France versus Germany. What do the numbers reveal?

The contrast with Germany highlights how differently Europe's two largest economies are positioned.

At the end of June 2026, Germany's public debt was 63.4 per cent of GDP, compared with 119.1 per cent in France. The eurozone average stood at 88.8 per cent, Eurostat data showed.

France's ratio is therefore almost twice Germany's and substantially above the currency bloc's average. Greece, at 140.8 per cent, and Italy, at 139.9 per cent, had higher debt ratios than France.

Germany nevertheless faces its own economic challenges. Its industrial sector has struggled with weak growth and structural changes affecting manufacturing and exports. Its stronger fiscal position does not mean that its economic model is free of pressure.

The IMF's October forecast projects German growth at 1.3 in 2026, compared with France's 0.4 per cent. Germany also enters the current period with considerably more room to absorb economic shocks before its debt ratio reaches France's level.

Can France stabilise its public finances?

France's task is to demonstrate that it can bring its deficit down without undermining the economic activity needed to support its finances.

Reducing spending growth and improving the efficiency of public expenditure could help. Measures that increase employment, raise productivity and encourage private investment could also strengthen the revenue base over time.

But the government must navigate competing priorities. Households are concerned about living costs and public services, while companies face a relatively high tax burden. These pressures make it harder to secure agreement on measures that distribute the cost of fiscal adjustment.

The government has warned that debt could approach 122% of GDP, underlining the risk that the fiscal position will deteriorate further if deficits persist. The precise outcome will depend on the final budget measures, economic growth, interest rates and the pace of additional borrowing.

France's debt problem is not simply a question of spending too much or growing too slowly. It reflects the interaction between a large and costly public sector, persistent deficits, weak output growth and increasing borrowing costs.

The immediate test is whether France can establish a credible path to reduce the deficit while protecting the drivers of future growth. If it cannot, the government could find itself committing more public revenue to servicing debt, with less flexibility to respond to the next economic shock.